5w开关电源,本站为您精心挑选正品5w开关电源,5w开关电源-开关电源上写着12V20A,我有个用电器刚好输入电压 (2012?哈尔滨)某同学设计了如图所示的双向开关电 想做一个5W 9V的简易开关电源 求电路图

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5w开关电源-开关电源上写着12V20A,我有个用电器刚好输入电压 (2012?哈尔滨)某同学设计了如图所示的双向开关电 想做一个5W 9V的简易开关电源 求电路图
  • 正品明伟DC12V10A监控 LED<span class=H>开关</span><span class=H>电源</span>24V<span class=H>5</span>A集中供电S-120<span class=H>W</span>-24V单组

    正品明伟DC12V10A监控 LED开关电源24V5A集中供电S-120W-24V单组

    49.9售出:215件
  • 明纬3<span class=H>5</span>0<span class=H>W</span><span class=H>开关</span><span class=H>电源</span>/S-3<span class=H>5</span>0<span class=H>W</span>-24V/<span class=H>5</span>V12V1<span class=H>5</span>V18V27V36V48VLED<span class=H>开关</span><span class=H>电源</span>

    明纬350W开关电源/S-350W-24V/5V12V15V18V27V36V48VLED开关电源

    95售出:177件
  • S-120 LED<span class=H>开关</span><span class=H>电源</span>AC220V110V转DC<span class=H>5</span>V 12V 24V 48V变压器 120<span class=H>W</span><span class=H>电源</span>

    S-120 LED开关电源AC220V110V转DC5V 12V 24V 48V变压器 120W电源

    58售出:124件
  • <span class=H>5</span>V<span class=H>开关</span><span class=H>电源</span>led防雨<span class=H>电源</span><span class=H>5</span>v70a3<span class=H>5</span>0<span class=H>w</span>防雨防水<span class=H>电源</span>发光字led<span class=H>开关</span><span class=H>电源</span>

    5V开关电源led防雨电源5v70a350w防雨防水电源发光字led开关电源

    56.8售出:124件
  • 明纬<span class=H>5</span>0<span class=H>W</span> <span class=H>开关</span><span class=H>电源</span> 型号 S-<span class=H>5</span>0-24 24V/2.1A <span class=H>5</span>V10A 12V4.2A质保三年

    明纬50W 开关电源 型号 S-50-24 24V/2.1A 5V10A 12V4.2A质保三年

    36售出:98件
  • 60<span class=H>W</span>12V<span class=H>5</span>A<span class=H>开关</span><span class=H>电源</span>12v <span class=H>5</span>a稳压集中供电<span class=H>开关</span><span class=H>电源</span> 220V转DC 12v<span class=H>5</span>a60<span class=H>w</span>

    60W12V5A开关电源12v 5a稳压集中供电开关电源 220V转DC 12v5a60w

    16售出:98件
  • 12V<span class=H>5</span>A<span class=H>开关</span><span class=H>电源</span> 12V60<span class=H>W</span>小体积足功率LED设备监控摄像头专用<span class=H>电源</span>

    12V5A开关电源 12V60W小体积足功率LED设备监控摄像头专用电源

    18.8售出:98件
  • <span class=H>5</span>V80A400<span class=H>W</span>防雨<span class=H>电源</span>LED防水<span class=H>开关</span><span class=H>电源</span>穿孔字<span class=H>5</span>V防雨<span class=H>电源</span><span class=H>5</span>V400<span class=H>W</span>特价

    5V80A400W防雨电源LED防水开关电源穿孔字5V防雨电源5V400W特价

    65售出:98件
  • 超薄型<span class=H>开关</span><span class=H>电源</span>M<span class=H>W</span>-10<span class=H>W</span>-<span class=H>5</span>V2A/12V1A/24V0.<span class=H>5</span>A明纬单组小体积<span class=H>电源</span>

    超薄型开关电源MW-10W-5V2A/12V1A/24V0.5A明纬单组小体积电源

    19售出:94件
  • LED显示屏<span class=H>5</span>V40A200<span class=H>W</span><span class=H>电源</span>门头单色屏<span class=H>开关</span><span class=H>电源</span>走字屏稳压输出<span class=H>电源</span>

    LED显示屏5V40A200W电源门头单色屏开关电源走字屏稳压输出电源

    32售出:83件
  • 18V<span class=H>5</span>A可调<span class=H>开关</span><span class=H>电源</span> LED<span class=H>电源</span> 门禁楼宇对讲<span class=H>电源</span> 门铃<span class=H>电源</span> 100<span class=H>W</span>

    18V5A可调开关电源 LED电源 门禁楼宇对讲电源 门铃电源 100W

    30售出:78件
  • 明纬200<span class=H>W</span><span class=H>开关</span><span class=H>电源</span>S-200<span class=H>W</span>-24V(<span class=H>5</span>V/12V/1<span class=H>5</span>V/27V/48V)质保两年

    明纬200W开关电源S-200W-24V(5V/12V/15V/27V/48V)质保两年

    61售出:67件
  • 明纬<span class=H>开关</span><span class=H>电源</span>120<span class=H>W</span> 12V10A 24V<span class=H>5</span>A<span class=H>开关</span><span class=H>电源</span>S-120-24 12V 48V

    明纬开关电源120W 12V10A 24V5A开关电源S-120-24 12V 48V

    45.8售出:61件
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