91亚洲福利,91福利在线免费观看,国产91在

共找到 63 個相關產品馬可波羅 > 開關電源> 大功率升壓變壓器

類目：

開關電源 (27)
穩(wěn)壓電源 (22)
電子設備用變壓器 (6)
電力變壓器 (2)

品質商家熱力排行

產品視頻

全國

大功率升壓變壓器最新價格大功率升壓變壓器優(yōu)質供應商

BD1-7 JWXC-1700 JZXC-H18 道岔表示變壓器南鐵信號
- 品牌：
  
  南鐵信號
  
  型號：
  
  BD1-7
  
  用途類型：
  
  信號繼電器
  
  工作原理：
  
  二元二位繼電器
  
  動作信號：
  
  電壓
  
  動作時間：
  
  瞬時繼電器
[浙江] 溫州南鐵鐵路信號設備有限公司
南鐵信號專業(yè)生產：JWXC無極繼...
報價(元)
350
點此詢價
24V2.5A開關電源 787-712 變壓器工控編程電源穩(wěn)壓電源
- 品牌：
  
  其他
  
  型號：
  
  787-712
  
  結構特點：
  
  微動開關
  
  額定電壓：
  
  額定電流：
  
  接觸電阻：
[江蘇] 無錫創(chuàng)樂電氣科技有限公司
多層疊片式絕緣軟母排，機床控...
報價(元)
402
點此詢價

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="90" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100433910610.html">廠家直銷 大功率隔離變壓器 220v升壓變壓器 380v變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100433910610.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>宏名/SBK</div></td>
<td class="td_1"><div>電壓比：</div></td>
<td class="td_2"><div>1140/660/380/220</div></td>


</tr>
<tr>
<td class="td_1"><div>電源相數：</div></td>
<td class="td_2"><div>三相</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>1-1000W</div></td>


</tr>
<tr>
<td class="td_1"><div>防潮方式：</div></td>
<td class="td_2"><div>開放式</div></td>
<td class="td_1"><div>冷卻方式：</div></td>
<td class="td_2"><div>自然冷式</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海宏名電源設備制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電源裝置,電工電氣產品加工,開關電源,穩(wěn)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shhmbyq.cn.makepolo.com/contact_us.html?proid=100433910610">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>435.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100433910610.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100433910610.html" target="_blank" data-num="7" data-flag="0" title="廠家直銷 大功率隔離變壓器 220v升壓變壓器 380v變壓器"><img src="http://img8.makepolo.cn/images/formals/img/product/920/86/2_b36061fe2869473f8d2808148c45b532.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家直銷 大功率隔離變壓器 220v升壓變壓器 380v變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="67" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100043760447.html">升壓變壓器、SSG三相升壓變壓器、大功率三相升壓變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100043760447.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>振肖</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產品關鍵詞：</div></td><td class="td_2"><div>大功率升壓變壓器</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海振肖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
電子設備用變壓器,其他礦山機械,其他低壓電
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://zxdgyxgs.cn.makepolo.com/contact_us.html?proid=100043760447">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1200</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100043760447.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100043760447.html" target="_blank" data-num="7" data-flag="0" title="升壓變壓器、SSG三相升壓變壓器、大功率三相升壓變壓器"><img src="http://img1.makepolo.cn/images/formals/img/product/676/631/700487472d00a4dc2de99d8838b05bd9.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="升壓變壓器、SSG三相升壓變壓器、大功率三相升壓變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="64" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100195670374.html">大功率升壓變壓器,大功率變壓器,隔離變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100195670374.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>金三和/SBK/BK</div></td>
<td class="td_1"><div>電壓比：</div></td>
<td class="td_2"><div>380/460/...</div></td>


</tr>
<tr>
<td class="td_1"><div>防潮方式：</div></td>
<td class="td_2"><div>密封式</div></td>
<td class="td_1"><div>冷卻方式：</div></td>
<td class="td_2"><div>自然冷式</div></td>


</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市金三合電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓器,電力變壓器,變頻電源,其他低壓電器,
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://wwwjinsanhe.cn.makepolo.com/contact_us.html?proid=100195670374">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>8888</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100195670374.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100195670374.html" target="_blank" data-num="7" data-flag="0" title="大功率升壓變壓器,大功率變壓器,隔離變壓器"><img src="http://img2.makepolo.cn/images/formals/img/product/938/161/55b2eb01d86547174567535f174e590a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="大功率升壓變壓器,大功率變壓器,隔離變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="63" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100158630604.html">品牌廠家供應SSG大功率升壓變壓器 價格優(yōu)惠，保證質量
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100158630604.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>泰鶴/SSG</div></td>
<td class="td_1"><div>電源相數：</div></td>
<td class="td_2"><div>三相</div></td>


</tr>
<tr>
<td class="td_1"><div>防潮方式：</div></td>
<td class="td_2"><div>開放式</div></td>
<td class="td_1"><div>冷卻方式：</div></td>
<td class="td_2"><div>風冷</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓比：</div></td>
<td class="td_2"><div>308/660 1140 3300（V）</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>1200（KVA）W</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海泰鶴電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓器,電力電抗器,電子設備用變壓器,燈具穩(wěn)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taihedq9988.cn.makepolo.com/contact_us.html?proid=100158630604">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>13.00萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100158630604.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100158630604.html" target="_blank" data-num="7" data-flag="0" title="品牌廠家供應SSG大功率升壓變壓器 價格優(yōu)惠，保證質量"><img src="http://img2.makepolo.cn/images/formals/img/product/622/19/6fcefdfbd5032194b187468737c5294a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="品牌廠家供應SSG大功率升壓變壓器 價格優(yōu)惠，保證質量"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="52" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100769734995.html">子暢ZCZYQ-315隧道工程大功率升壓變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100769734995.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100769734995">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100769734995.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100769734995.html" target="_blank" data-num="7" data-flag="0" title="子暢ZCZYQ-315隧道工程大功率升壓變壓器"><img src="http://img12.makepolo.cn/images/formals/img/product/459/246/4_5f8bdbb624d258675ea39856a29079f6.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="子暢ZCZYQ-315隧道工程大功率升壓變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="48" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100981790145.html">SBK-250千瓦KW干式升壓三相變壓器250KVA大功率伺服變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100981790145.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>篤初</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>SBK-250KVA</div></td>


</tr>
<tr>
<td class="td_1"><div>額定容量：</div></td>
<td class="td_2"><div>250KVA</div></td>
<td class="td_1"><div>相數：</div></td>
<td class="td_2"><div>三相</div></td>


</tr>
<tr>
<td class="td_1"><div>鐵芯形狀：</div></td>
<td class="td_2"><div>E型</div></td>
<td class="td_1"><div>鐵芯形式：</div></td>
<td class="td_2"><div>芯式變壓器</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海篤初電器制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
電力變壓器,電子設備用變壓器,穩(wěn)壓電源
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shduchu.cn.makepolo.com/contact_us.html?proid=100981790145">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>2.75萬</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100981790145.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100981790145.html" target="_blank" data-num="7" data-flag="0" title="SBK-250千瓦KW干式升壓三相變壓器250KVA大功率伺服變壓器"><img src="http://img12.makepolo.cn/images/formals/img/product/594/81/4_833a7969877724e91601456711b92e10.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="SBK-250千瓦KW干式升壓三相變壓器250KVA大功率伺服變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="42" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100276881576.html">供應大功率三相升壓變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100276881576.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>上海瑞云/S(S)G-630KVA</div></td>
<td class="td_1"><div>防潮方式：</div></td>
<td class="td_2"><div>開放式</div></td>


</tr>
<tr>
<td class="td_1"><div>冷卻方式：</div></td>
<td class="td_2"><div>自然冷式</div></td>
<td class="td_1"><div>電源相數：</div></td>
<td class="td_2"><div>三相</div></td>


</tr>
<tr>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>630（KVA）W</div></td>
<td class="td_1"><div>電壓比：</div></td>
<td class="td_2"><div>660/1140（V）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海瑞云電器制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
電子設備用變壓器,穩(wěn)壓電源,特種變壓器,低壓
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://shruiyundq.cn.makepolo.com/contact_us.html?proid=100276881576">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>6.25萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100276881576.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100276881576.html" target="_blank" data-num="7" data-flag="0" title="供應大功率三相升壓變壓器"><img src="http://img5.makepolo.cn/images/formals/img/product/945/754/ee11167a1fe44c1b8371f03774a97db0.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應大功率三相升壓變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="36" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101025027427.html">紫羅蘭船背兩用逆變器電機頭12v大功率升壓器16只大管 抓魚機
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101025027427.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>美帝</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>紫羅蘭</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>320000W</div></td>
<td class="td_1"><div>聲波磁場范圍：</div></td>
<td class="td_2"><div>1-4m</div></td>


</tr>
<tr>
<td class="td_1"><div>適配電源：</div></td>
<td class="td_2"><div>12v30安以上</div></td>
<td class="td_1"><div>保修期：</div></td>
<td class="td_2"><div>3</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東中山] <a  data-num="3"  data-flag="0" target="_blank">
深圳市龍崗區(qū)美帝美電器廠
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
捕魚器/捕魚機
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://haokand.cn.makepolo.com/contact_us.html?proid=101025027427">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>386</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101025027427.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101025027427.html" target="_blank" data-num="7" data-flag="0" title="紫羅蘭船背兩用逆變器電機頭12v大功率升壓器16只大管 抓魚機"><img src="http://img12.makepolo.cn/images/formals/img/product/902/63/4_558ee2cf5d7e3e978ee2a083d2af4d1c.png~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="紫羅蘭船背兩用逆變器電機頭12v大功率升壓器16只大管 抓魚機"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="36" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127964974.html">高效大功率升壓 車載防水升壓電源DC24V升48V5A240W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127964974.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-23-28VBK48V5A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>23-28（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>240（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127964974">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>125</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127964974.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127964974.html" target="_blank" data-num="7" data-flag="0" title="高效大功率升壓 車載防水升壓電源DC24V升48V5A240W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率升壓 車載防水升壓電源DC24V升48V5A240W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="34" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/101070108700.html">金晟大功率油浸式穩(wěn)壓器1000KVA三相油式隧道升壓穩(wěn)壓器廠家
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/101070108700.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>金晟電氣</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>KSWR-1000KVA</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>交流穩(wěn)壓電源</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>304-456V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東深圳] <a  data-num="3"  data-flag="0" target="_blank">
深圳市金晟電氣設備制造有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓電源,電力變壓器
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://kingsenelectric.cn.makepolo.com/contact_us.html?proid=101070108700">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>7.85萬</strong>元/臺</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/101070108700.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/101070108700.html" target="_blank" data-num="7" data-flag="0" title="金晟大功率油浸式穩(wěn)壓器1000KVA三相油式隧道升壓穩(wěn)壓器廠家"><img src="http://img12.makepolo.cn/images/formals/img/product/645/35/4_299546730b97dcc20c4f01196a879506.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="金晟大功率油浸式穩(wěn)壓器1000KVA三相油式隧道升壓穩(wěn)壓器廠家"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="24" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100410082805.html">供應隧道（礦山）用SBW-80KW大功率補償式升壓穩(wěn)壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100410082805.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>競克賽/SBW-80KVA</div></td>
<td class="td_1"><div>產品認證：</div></td>
<td class="td_2"><div>ISO9001/CE</div></td>


</tr>
<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>競克賽</div></td>
<td class="td_1"><div>輸出電流：</div></td>
<td class="td_2"><div>121（A）</div></td>


</tr>
<tr>
<td class="td_1"><div>頻率范圍：</div></td>
<td class="td_2"><div>50HZ-60HZ</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380V（V）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
溫州競克賽電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
其他電源裝置,電力變壓器,穩(wěn)壓電源,電子設備
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://aikesai1.cn.makepolo.com/contact_us.html?proid=100410082805">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>9520.00</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100410082805.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100410082805.html" target="_blank" data-num="7" data-flag="0" title="供應隧道（礦山）用SBW-80KW大功率補償式升壓穩(wěn)壓器"><img src="http://img7.makepolo.cn/images/formals/img/product/779/481/2_06f3638912ae04c9ea0d33907977a918.jpg~tplv-1exjxyof9i-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應隧道（礦山）用SBW-80KW大功率補償式升壓穩(wěn)壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="12" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100006946462.html">供應三相大功率升壓變壓器，SSG
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100006946462.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>上海泰鶴/單相</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>

<td class="td_1"><div>產品關鍵詞：</div></td><td class="td_2"><div>大功率升壓變壓器</div></td>
<td class="td_1"><div>最小采購量：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海泰鶴電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
防身防衛(wèi)用具
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ygmwm.cn.makepolo.com/contact_us.html?proid=100006946462">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100006946462.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100006946462.html" target="_blank" data-num="7" data-flag="0" title="供應三相大功率升壓變壓器，SSG"><img src="http://img6.makepolo.cn/images/formals/img/product/599/502/351f4c2efbab91ddd31b77932b83a262.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應三相大功率升壓變壓器，SSG"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="10" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100770041967.html">供應大功率升壓變壓器 升壓快 電壓穩(wěn)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100770041967.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100770041967">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100770041967.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100770041967.html" target="_blank" data-num="7" data-flag="0" title="供應大功率升壓變壓器 升壓快 電壓穩(wěn)"><img src="http://img12.makepolo.cn/images/formals/img/product/61/830/4_d32dda16a9b052e96e81552cb5effafd.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應大功率升壓變壓器 升壓快 電壓穩(wěn)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="6" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127495222.html">高效大功率 車載防水升壓電源DC12V升24V 3A 72W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127495222.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK24V3A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>72（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127495222">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>70</strong>元</li>

<li id="xxppn3xjth"    class="plistk" id="xu">
累計詢盤:1次</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127495222.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127495222.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 3A 72W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/220/612/fadcecc4caa0c97a437198ef3be17873.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 3A 72W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="4" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100958490740.html">上海振肖電氣大功率升壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100958490740.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>上海振肖電氣</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>三相升壓器</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>直流穩(wěn)壓電源</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海振肖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓電源,電子設備用變壓器,電力變壓器,穩(wěn)壓
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://zhenxiaodianqi.cn.makepolo.com/contact_us.html?proid=100958490740">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100958490740.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100958490740.html" target="_blank" data-num="7" data-flag="0" title="上海振肖電氣大功率升壓器"><img src="http://img11.makepolo.cn/images/formals/img/product/754/352/4_261a6308f901a23f9189daa2fab78f20.png~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="上海振肖電氣大功率升壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="2" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100063731427.html">廠家供應大功率升壓變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100063731427.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>泰鶴/SSG</div></td>
<td class="td_1"><div>電源相數：</div></td>
<td class="td_2"><div>三相</div></td>


</tr>
<tr>
<td class="td_1"><div>防潮方式：</div></td>
<td class="td_2"><div>開放式</div></td>
<td class="td_1"><div>冷卻方式：</div></td>
<td class="td_2"><div>風冷</div></td>


</tr>
<tr>
<td class="td_1"><div>電壓比：</div></td>
<td class="td_2"><div>308/660 1140 3300（V）</div></td>
<td class="td_1"><div>額定功率：</div></td>
<td class="td_2"><div>1200（KVA）W</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
<a  data-num="3"  data-flag="0" target="_blank">
上海泰鶴電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓器,電力電抗器,電子設備用變壓器,燈具穩(wěn)
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://taihedq9988.cn.makepolo.com/contact_us.html?proid=100063731427">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>13.00萬</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100063731427.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100063731427.html" target="_blank" data-num="7" data-flag="0" title="廠家供應大功率升壓變壓器"><img src="http://img2.makepolo.cn/images/formals/img/product/910/778/597e224ad8b3eda19f46ec447a47c96e.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="廠家供應大功率升壓變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="2" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100769757528.html">子暢ZCZYQ-315中鐵隧道工程大功率升壓變壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100769757528.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100769757528">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100769757528.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100769757528.html" target="_blank" data-num="7" data-flag="0" title="子暢ZCZYQ-315中鐵隧道工程大功率升壓變壓器"><img src="http://img12.makepolo.cn/images/formals/img/product/61/830/4_d32dda16a9b052e96e81552cb5effafd.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="子暢ZCZYQ-315中鐵隧道工程大功率升壓變壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="1" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100128182483.html">高效大功率 車載防水升壓電源DC12V升24V 10A 240W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100128182483.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK24V10A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>240（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100128182483">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>175</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100128182483.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100128182483.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 10A 240W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 10A 240W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100958491368.html">上海振肖電氣干式大功率升壓器油浸式升壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100958491368.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>上海振肖電氣</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>三相升壓器</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>直流穩(wěn)壓電源</div></td>

<td class="td_1"><div>所屬分類：</div></td><td class="td_2"><div></div></td>

</tr>
<tr>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[上海] <a  data-num="3"  data-flag="0" target="_blank">
上海振肖電氣有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
穩(wěn)壓電源,電子設備用變壓器,電力變壓器,穩(wěn)壓
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://zhenxiaodianqi.cn.makepolo.com/contact_us.html?proid=100958491368">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:面議</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100958491368.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100958491368.html" target="_blank" data-num="7" data-flag="0" title="上海振肖電氣干式大功率升壓器油浸式升壓器"><img src="http://img11.makepolo.cn/images/formals/img/product/754/352/4_261a6308f901a23f9189daa2fab78f20.png~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="上海振肖電氣干式大功率升壓器油浸式升壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100128032353.html">高效大功率 車載防水升壓電源DC12V升24V 20A 480W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100128032353.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-12VBK24V20A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>12（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>480（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100128032353">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>445</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100128032353.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100128032353.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 20A 480W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 20A 480W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100816184498.html">子暢ZCZYQ-315隧道工程大功率升壓穩(wěn)壓器
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100816184498.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100816184498">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100816184498.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100816184498.html" target="_blank" data-num="7" data-flag="0" title="子暢ZCZYQ-315隧道工程大功率升壓穩(wěn)壓器"><img src="http://img12.makepolo.cn/images/formals/img/product/61/830/4_d32dda16a9b052e96e81552cb5effafd.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="子暢ZCZYQ-315隧道工程大功率升壓穩(wěn)壓器"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127637656.html">高效大功率 車載防水升壓電源DC12V升24V 15A 360W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127637656.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK24V15A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>360（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127637656">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>255</strong>元</li>

<li id="xxppn3xjth"    class="plistk" id="xu">
累計詢盤:27次</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127637656.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127637656.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 15A 360W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 15A 360W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100770042141.html">供應大功率電壓增壓器 升壓快 電壓穩(wěn)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100770042141.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100770042141">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100770042141.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100770042141.html" target="_blank" data-num="7" data-flag="0" title="供應大功率電壓增壓器 升壓快 電壓穩(wěn)"><img src="http://img12.makepolo.cn/images/formals/img/product/61/830/4_d32dda16a9b052e96e81552cb5effafd.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應大功率電壓增壓器 升壓快 電壓穩(wěn)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127622073.html">高效大功率 車載防水升壓電源DC48V升72V 28A 2000W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127622073.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-48VBK72V28A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>2016（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>72（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127622073">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>745</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127622073.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127622073.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC48V升72V 28A 2000W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC48V升72V 28A 2000W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100770042447.html">供應大功率電力增壓器 升壓快 電壓穩(wěn)
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100770042447.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌：</div></td>
<td class="td_2"><div>子暢</div></td>
<td class="td_1"><div>型號：</div></td>
<td class="td_2"><div>ZCZYQ-315</div></td>


</tr>
<tr>
<td class="td_1"><div>類型：</div></td>
<td class="td_2"><div>升壓變壓器</div></td>
<td class="td_1"><div>加工定制：</div></td>
<td class="td_2"><div>加工定制</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>280-380V</div></td>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>380-450V</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[河北石家莊] <a  data-num="3"  data-flag="0" target="_blank">
石家莊子暢電氣設備有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
繼電保護設備,電源柜,其他配電裝置,綜合自動
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://tengfeigongkong.cn.makepolo.com/contact_us.html?proid=100770042447">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>3.50萬</strong>元/件</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100770042447.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100770042447.html" target="_blank" data-num="7" data-flag="0" title="供應大功率電力增壓器 升壓快 電壓穩(wěn)"><img src="http://img12.makepolo.cn/images/formals/img/product/459/246/4_5f8bdbb624d258675ea39856a29079f6.jpg~tplv-fg0x5eo1ce-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="供應大功率電力增壓器 升壓快 電壓穩(wěn)"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127557848.html">高效大功率 車載防水升壓電源DC8-28V升28V 5A 140W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127557848.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-28VBK28V5A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-28（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>140（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>28（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127557848">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>85</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127557848.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127557848.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC8-28V升28V 5A 140W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC8-28V升28V 5A 140W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127535747.html">高效大功率 車載防水升壓電源DC8-40V轉10V10A 100WDC-DC電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127535747.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECP-8-40VDK10V10A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-40（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>100（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>10（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127535747">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>125</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127535747.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127535747.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC8-40V轉10V10A 100WDC-DC電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC8-40V轉10V10A 100WDC-DC電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127517025.html">高效大功率恒流車載防水升壓電源DC12V升28V15A420WDCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127517025.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-12VBK28V15A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>12（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>420（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>28（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127517025">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>275</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127517025.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127517025.html" target="_blank" data-num="7" data-flag="0" title="高效大功率恒流車載防水升壓電源DC12V升28V15A420WDCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/320/170/2c383b426b234c215f73c19f39906db5.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率恒流車載防水升壓電源DC12V升28V15A420WDCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127689371.html">高效大功率 車載防水升壓電源DC24V升48V 17A 800W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127689371.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-24VBK48V17A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>816（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127689371">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>375</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127689371.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127689371.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC24V升48V 17A 800W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC24V升48V 17A 800W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127662271.html">高效大功率 車載防水升壓電源DC12V升24V 80A 2000W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127662271.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云;/ECPB-12VBK24V80A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>12（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>1920（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127662271">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>1795</strong>元</li>

<li id="xxppn3xjth"    class="plistk" id="xu">
累計詢盤:1次</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127662271.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127662271.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 80A 2000W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 80A 2000W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127653099.html">高效大功率恒流車載防水升壓電源DC12V升32V7.4A237WDCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127653099.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-12VBK32V7.4A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>12（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>177.6（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127653099">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>225</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127653099.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127653099.html" target="_blank" data-num="7" data-flag="0" title="高效大功率恒流車載防水升壓電源DC12V升32V7.4A237WDCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/320/170/2c383b426b234c215f73c19f39906db5.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率恒流車載防水升壓電源DC12V升32V7.4A237WDCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127640836.html">高效大功率 車載防水升壓電源DC24V升48V 42A 2000W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127640836.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-24VBK48V42A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>2016（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127640836">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>845</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127640836.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127640836.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC24V升48V 42A 2000W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC24V升48V 42A 2000W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127513405.html">高效大功率車載防水升壓電源DC11V-35V升48V3A145WDCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127513405.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-11-35VBK48V3A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>11-35（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>144（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127513405">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>245</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127513405.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127513405.html" target="_blank" data-num="7" data-flag="0" title="高效大功率車載防水升壓電源DC11V-35V升48V3A145WDCDC升壓電源"><img src="http://img5.makepolo.cn/images/formals/img/product/481/584/9a39c598e7b89110d67ea6a163c06df1.jpg~tplv-izbs7asbod-1:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率車載防水升壓電源DC11V-35V升48V3A145WDCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100128266239.html">高效大功率 車載防水升壓電源DC24V升48V 25A 1200W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100128266239.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-24VBK48V25A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>1200（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>48（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100128266239">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>445</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100128266239.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100128266239.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC24V升48V 25A 1200W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC24V升48V 25A 1200W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100128065499.html">高效大功率 車載防水升壓電源DC12V升56V 3A 170W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100128065499.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK56V3A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>168（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>56（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100128065499">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>165</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100128065499.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100128065499.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升56V 3A 170W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升56V 3A 170W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127964963.html">高效大功率 車載防水升壓電源DC12V升24V 8A 200W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127964963.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK24V8A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>192（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127964963">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>160</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127964963.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127964963.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 8A 200W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 8A 200W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127785644.html">高效大功率 車載防水升壓電源DC12V升53V 4A 212W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127785644.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-11-16VBK53V4A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>11-16（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>212（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>53（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127785644">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>495</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127785644.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127785644.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升53V 4A 212W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升53V 4A 212W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127782768.html">高效大功率恒流車載防水升壓電源DC12V升32V3.4A109WDCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127782768.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-8-18VBK32V3.4A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>8-18（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>108.8（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>32（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127782768">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>125</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127782768.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127782768.html" target="_blank" data-num="7" data-flag="0" title="高效大功率恒流車載防水升壓電源DC12V升32V3.4A109WDCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率恒流車載防水升壓電源DC12V升32V3.4A109WDCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127762808.html">高效大功率 車載防水升壓電源DC24V升53V 4A 212W DC-DC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127762808.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-23-29VBK53V4A-A</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>23-29（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>212（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>53（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>83-88（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127762808">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>495</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127762808.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127762808.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC24V升53V 4A 212W DC-DC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/308/728/b8ccdd98b1e9a9a27da5ed045e470123.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC24V升53V 4A 212W DC-DC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

<div   id="xxppn3xjth"   class="s_product_item">

<div   id="xxppn3xjth"   class="s_product_content s_product_content_r">
<div   id="xxppn3xjth"   class="s_product_title" score="0" pro_score="0">
<a target="_blank" class="plistk f14" data-num="1" data-flag="0" href="http://m.jmdykj.com/product-detail/100127713090.html">高效大功率 車載防水升壓電源DC12V升24V 30A 750W DCDC升壓電源
</a>

</div>
<div   id="xxppn3xjth"   class="s_product_info">


<ul class="s_product_parameter">
<li id="xxppn3xjth"    class="new_li">
<a href="http://m.jmdykj.com/product-detail/100127713090.html" data-num="9"  data-flag="0" target="_blank">
<table class="new_list">

<tr>
<td class="td_1"><div>品牌/型號：</div></td>
<td class="td_2"><div>EWIN 逸云/ECPB-12VBK24V30A-A-H</div></td>
<td class="td_1"><div>調制方式：</div></td>
<td class="td_2"><div>脈沖寬度調制(PWM)式</div></td>


</tr>
<tr>
<td class="td_1"><div>輸入電壓：</div></td>
<td class="td_2"><div>12（V）</div></td>
<td class="td_1"><div>輸出功率：</div></td>
<td class="td_2"><div>720（W）</div></td>


</tr>
<tr>
<td class="td_1"><div>輸出電壓：</div></td>
<td class="td_2"><div>24（V）</div></td>
<td class="td_1"><div>工作效率：</div></td>
<td class="td_2"><div>90-97（%）</div></td>


</tr>

</table>
</a>
</li>
</ul>


<div   id="xxppn3xjth"   class="s_product_contact plistk">
[廣東廣州] <a  data-num="3"  data-flag="0" target="_blank">
廣州市逸云致用電子科技有限公司
</a>

<span id="xxppn3xjth"    class="s_product_line">|</span>
<a  data-num="3"  data-flag="0" target="_blank">
LED系列產品,逆變電源/逆變器,電子設備用變
</a>
<span id="xxppn3xjth"    class="s_product_line">|</span>
<a   data-num="4" data-flag="0" rel="nofollow" data-pstate="0" data-conurl="http://ewintec.cn.makepolo.com/contact_us.html?proid=100127713090">
查看聯(lián)系方式
</a>
</div>
</div>
<ul class="s_product_param">

<li id="xxppn3xjth"    class="plistk" id="">
報價:<strong>645</strong>元</li>
<li id="fenlei"><a onclick="stat2_rf('36be0e3f215b480d98f15fce82e68fd3','pc_search_xp_1_show')" href="http://m.jmdykj.com/product-detail/100127713090.html#inquiryPop" target="_blank" rel="nofollow">點此詢價</a></li>
</ul>
<div   id="xxppn3xjth"   class="clear"></div>
<div   id="xxppn3xjth"   class="value_add_service_con">
<ul>
</ul>
</div>
</div>
<div   id="xxppn3xjth"   class="s_product_pic">
<div   id="xxppn3xjth"   class="s_product_pic_box"><a href="http://m.jmdykj.com/product-detail/100127713090.html" target="_blank" data-num="7" data-flag="0" title="高效大功率 車載防水升壓電源DC12V升24V 30A 750W DCDC升壓電源"><img src="http://img1.makepolo.cn/images/formals/img/product/318/176/d046fab0df85e0e66e62adcf4432842a.jpg~tplv-1fgsepqywg-mp:280:210.image" onload="if(this.height>this.width*0.75){if(this.height>88){this.height=88;} }else{if(this.width>118){this.width=118;} }" alt="高效大功率 車載防水升壓電源DC12V升24V 30A 750W DCDC升壓電源"  onerror="javascript:this.src='http://jic.makepolo.cn/caigou/new/images/none.jpg'" /></a></div>
</div>
</div>

12 下一頁

實力商家

產品推薦

品牌：	南鐵信號	型號：	BD1-7
用途類型：	信號繼電器	工作原理：	二元二位繼電器
動作信號：	電壓	動作時間：	瞬時繼電器

品牌：	其他	型號：	787-712
結構特點：	微動開關	額定電壓：
額定電流：		接觸電阻：

中文字幕三区免费永久,91亚洲网站,91免费精品,91国在线视频,久热综合,91精品亚洲,国产福利91精品一区二区三区

大功率升壓變壓器

BD1-7 JWXC-1700 JZXC-H18 道岔表示變壓器 南鐵信號

24V2.5A開關電源 787-712 變壓器工控編程電源穩(wěn)壓電源

實力商家

BD1-7 JWXC-1700 JZXC-H18 道岔表示變壓器南鐵信號