快速判断计算机电源好坏方法

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5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="clear: both;"></section></section></section><section style="margin-top: -15px;background-color: rgb(179, 213, 219);padding: 10px;"><section><section style="text-align: right;margin: -25px 0% 10px;"><section style="vertical-align: middle;display: inline-block;overflow: hidden !important;"><svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewbox="0 0 36 34.3" style="vertical-align: middle;" width="36"><g><path d="M12.5,7.2c0-0.9,2.4-4.3,2.1-4.8C14.4,1.9,10,4.6,9.4,4.3C8.8,4.1,5.6-0.3,5.3,0   C4.6,0.8,5.6,5.5,5.4,6C5.1,6.5,0.2,7.7,0,8.5c-0.2,0.8,5.5,1.2,5.7,1.8c0.2,0.5,0,5.4,0.9,5.6c0.9,0.2,3.2-4.3,3.6-4.6   c0.4-0.3,6.2,1,6.6,0.5C17.3,11.2,12.5,8.1,12.5,7.2z M14.1,10.8c-0.4,0.5-3.6-0.8-4.4-0.5C9,10.6,7.5,14.3,7,14.1  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style="color: rgb(0, 0, 0);"><strong>电脑用上一段时间或者长时间不开机，有一天我们在使用时突然发现电脑不能点亮（显示器上显示无信号输入），有时显示出现花屏、系统不稳定等等原因，都可能是因为电脑电源出现问题而导致的。而我们要怎么才能简单又快速的判断出是因为电脑电源出现故障而导致的呢？</strong></span></p></section></section></section><section><section style="margin: 10px 0% -25px;"><section style="vertical-align: middle;display: inline-block;overflow: hidden !important;"><svg xmlns="http://www.w3.org/2000/svg" x="0px" y="0px" viewbox="0 0 36 34.3" style="vertical-align: middle;" width="36"><g><path d="M12.5,7.2c0-0.9,2.4-4.3,2.1-4.8C14.4,1.9,10,4.6,9.4,4.3C8.8,4.1,5.6-0.3,5.3,0   C4.6,0.8,5.6,5.5,5.4,6C5.1,6.5,0.2,7.7,0,8.5c-0.2,0.8,5.5,1.2,5.7,1.8c0.2,0.5,0,5.4,0.9,5.6c0.9,0.2,3.2-4.3,3.6-4.6   c0.4-0.3,6.2,1,6.6,0.5C17.3,11.2,12.5,8.1,12.5,7.2z M14.1,10.8c-0.4,0.5-3.6-0.8-4.4-0.5C9,10.6,7.5,14.3,7,14.1   C6.4,13.9,7.2,9.7,6.7,9s-3.3-0.3-3.4-1c-0.1-0.7,3-0.8,3.4-1.6C7.1,5.6,5.8,2.2,6.1,2c0.3-0.2,2.5,2.9,3,3.3   c0.5,0.4,3.5-1.9,3.6-1.2c0.1,0.7-1.7,2.7-1.6,3.3C11.2,8,14.5,10.3,14.1,10.8z" fill="rgb(153, 134, 117)"></path><path d="M32.7,14.1c0,0,1-3.2,0.6-3.4c-0.4-0.1-2.8,1.8-2.8,1.8s-3.3-2.2-3.6-1.9c-0.3,0.3,1.3,3.8,1.3,3.8   s-2.3,1.6-2.3,2.2c0.2,0.6,3.3-0.1,3.3-0.1s0.8,4.3,1.4,4.3s1.2-3.9,1.2-3.9s4.1-1,4.2-1.3C36.1,15.3,33.3,14.4,32.7,14.1z" fill="rgb(217, 162, 97)"></path><path d="M11,28.5c0,0-1.6-3.7-2.1-3.7c-0.5-0.1-1.5,3.7-1.5,3.7s-3.5-0.2-3.6,0.4c-0.1,0.6,3.1,1.9,3.1,1.9   s-1.2,2.9-0.9,3.2c0.3,0.3,3.2-1.5,3.4-1.6c0.2-0.1,3.6,2.1,3.9,1.8c0.4-0.3-1.2-2.8-1.5-3.4c0,0,3-1.9,2.9-2.2   C14.4,28.2,11,28.5,11,28.5z" fill="rgb(217, 162, 97)"></path></g></svg></section></section></section></section><section style="width: 15px;height: 15px;margin-top: -15px;margin-left: auto;"><section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(254, 255, 255);"></section><section style="clear: both;"></section></section><section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(254, 255, 255);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="clear: both;"></section></section><section><section style="width: 5px;height: 5px;float: left;background-color: rgb(254, 255, 255);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(179, 213, 219);"></section><section style="width: 5px;height: 5px;float: left;background-color: rgb(254, 255, 255);"></section><section style="clear: both;"></section></section></section></section></section></section><section class="RankEditor" style="margin:5px auto;text-align:center;"><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;"><section style="border-width: 0px;border-style: none;border-color: initial;"><section style="width: 100%;"><section style="display:flex;justify-content: center;align-items: center;"><section style="width: 100%;border-top: 1px solid rgb(143, 143, 143);"></section><section style="width: 110px;padding-right: 20px;padding-left: 20px;margin-top: -5px;"><img class="" data-ratio="0.7297297297297297" src="http://mmbiz.qpic.cn/mmbiz_png/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaf9ThqYv7ZI8GB3m7lZhvJB1iaQr4RxicK63v9SW66aSaiaSBKmUBicyUhQ/640?wx_fmt=png" data-type="png" data-w="37" style="vertical-align: top;width: 100%;margin-top: 3px;"  /></section><section style="width: 100%;border-top: 1px solid rgb(143, 143, 143);"></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">1</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p class="brush active" style="font-size: 14px;font-weight: bold;min-width: 1px;text-align: left;">按下开机键后查看电源风扇是否转动。如果不能转动那么可以拆下进行排查。</p></section></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-color="rgb(173,52,121)"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(173, 52, 121);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(173, 52, 121);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(173, 52, 121);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(255, 255, 255);font-size: 18px;min-width: 1px;">2</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p class="brush active" style="font-size: 14px;font-weight: bold;color: rgb(173, 52, 121);min-width: 1px;">为能准确判断是电源故障，拆下电源后可以用任何导体把绿线与黑线连接，连接后看是否转动。或者再用万用表测试绿线与黑线之间的电压（此时电压应该为5V左右）。如果电压值太低或者没有，那么可以直接判断电源故障问题。</p><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaOoCMyBSib3OC6QV1qCTqDlCOMlBucickTpz5Z9icxzo7RakJgUVibnYFTw/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;text-align: center;white-space: normal;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaOoCMyBSib3OC6QV1qCTqDlCOMlBucickTpz5Z9icxzo7RakJgUVibnYFTw/640?wx_fmt=jpeg"  /></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;" data-color="rgb(173,52,121)"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(173, 52, 121);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(173, 52, 121);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(173, 52, 121);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(255, 255, 255);font-size: 18px;min-width: 1px;">3</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p class="brush active" style="font-size: 14px;font-weight: bold;color: rgb(173, 52, 121);min-width: 1px;">如果上面方法试后（电源风扇能转动，电压值也在5V左右），那么或者电源是正常的，但为准确判断是否真坏，首先学会看电源上的铭牌，铭牌上的内容我们不用全部懂，只用看懂各种颜色的线的电压是多少就行。我们可以按照铭牌上的标识进行简单的测量红色 +5V &nbsp;黄色 +12V 橙色+3.3V &nbsp; &nbsp; &nbsp; 白色 -5V &nbsp;蓝色-12V 紫色+5V。看是否都测得上面标的正确值。</p><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaRpIWdobFADBBg3Uq2KhCFV3AnwM4ToFBYxZuhkXyxNEBiaRRZWBcI4w/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;text-align: center;white-space: normal;background-color: rgba(203, 230, 249, 0.73);border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="355" data-backh="474" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaRpIWdobFADBBg3Uq2KhCFV3AnwM4ToFBYxZuhkXyxNEBiaRRZWBcI4w/640?wx_fmt=jpeg"  /></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">4</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">进行测量红色+5V，测量值和铭牌标值相差不大，可以排除红线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaqoXPtCKg8X95hGUvX5NyicEflBs4LybGKquUeiazWRpicK3PcI8Cib01Bg/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaqoXPtCKg8X95hGUvX5NyicEflBs4LybGKquUeiazWRpicK3PcI8Cib01Bg/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">5</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">测量黄色+12V，测量值和铭牌标值相差不大，可以排除黄线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiapuY5kJ5mbf7cbw53vbJr8Jms8CiaeHV3oYc3icsgOhO85RvROS6GStzw/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiapuY5kJ5mbf7cbw53vbJr8Jms8CiaeHV3oYc3icsgOhO85RvROS6GStzw/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">6</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">测量橙色+3.3V ，测量值和铭牌标值相差不大，可以排除橙色线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFialkKeOibtmO35wM9W5IiakibDhSIW6JKXdfcAia8ib8vjbX9TibkauVNcsFZQ/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="372" data-backh="496" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFialkKeOibtmO35wM9W5IiakibDhSIW6JKXdfcAia8ib8vjbX9TibkauVNcsFZQ/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">7</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">测量白色 -5V，测量值和铭牌标值相差不大，可以排除白色线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFia1aPZBldb34koyKkq3beccM4Wk1z2Bw0pFs1LqY2w9XBGBCibibzkmy7A/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFia1aPZBldb34koyKkq3beccM4Wk1z2Bw0pFs1LqY2w9XBGBCibibzkmy7A/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">8</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">测量蓝色-12V ，测量值和铭牌标值相差不大，可以排除蓝色线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaL1aiaAhOr3n3p7UVcnW7LKPibCBTQFOETY3VGO7Rrv0OAoreYdF1xtlw/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaL1aiaAhOr3n3p7UVcnW7LKPibCBTQFOETY3VGO7Rrv0OAoreYdF1xtlw/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">9</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p style="margin-bottom: 10px;white-space: normal;">测量紫色+5V，测量值和铭牌标值相差不大，可以排除紫色线！</p><p style="margin-bottom: 10px;white-space: normal;"><img class="exp-image-default" data-ratio="1.334" src="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaUoXCj59c1Qzz7rsHPeviaWrssH3pMOrULciawj5vnhdbuI0rUN2iaia9SA/640?wx_fmt=jpeg" data-type="jpeg" data-w="500" style="max-width: 500px;border-width: 0px;border-style: initial;border-color: initial;display: block;overflow: hidden;height: auto;width: 100%;" data-backw="375" data-backh="500" data-before-oversubscription-url="http://mmbiz.qpic.cn/mmbiz_jpg/A1DicCH9Vl6PzBUFVbgyeibPDpgzcsaaFiaUoXCj59c1Qzz7rsHPeviaWrssH3pMOrULciawj5vnhdbuI0rUN2iaia9SA/640?wx_fmt=jpeg"  /></p></section></section></section></section></section></section></section></section></section><section class="RankEditor" style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 10px;margin-bottom: 10px;"><section style="padding-left: 8px;padding-top: 8px;box-sizing: border-box;"><section style="padding-bottom: 5px;background-color: rgb(247, 224, 34);box-sizing: border-box;"><section style="margin-top: -8px;margin-right: 5px;margin-left: -5px;border-width: 2px;border-style: solid;border-color: rgb(51, 51, 51);padding: 10px;background-color: rgb(255, 255, 255);box-sizing: border-box;"><section><section style="display: flex;justify-content: flex-start;align-items:flex-start;"><section style="width:25px;height:25px;margin-top:6px;"><section style="width: 25px;height: 25px;border-radius: 100%;background-color: rgb(0, 0, 0);line-height: 25px;text-align: center;box-sizing: border-box;"><p class="title white count" style="color: rgb(247, 224, 34);font-size: 18px;min-width:1px;">10</p></section></section><section style="letter-spacing: 1.5px;line-height: 32px;padding-right: 15px;padding-left: 15px;box-sizing: border-box;"><p class="brush active" style="font-size: 14px;font-weight: bold;min-width: 1px;">直到各种颜色线测量完毕，如果测量值与铭牌标值相差不大（正负1V范围内）。可以说明此电源没有故障，否则可以准确的判断为电源故障。</p></section></section></section></section></section></section></section></section></section><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 15px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><img data-type="png" class="" data-ratio="0.6100178890876565" data-w="559" src="http://mmbiz.qpic.cn/mmbiz_png/A1DicCH9Vl6MK5Q8sxibcIbgTPECicmaSpkdc8Z9sZ08Rp4HCzAicktdjPgic7Q7trLRwDf6Z3zz8icJhxWHoCn4iaN0w/640?wx_fmt=png" style="box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible !important;width: 559px !important;"  /></span></p><p style="margin-top: 10px;max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="max-width: 100%;font-size: 14px;line-height: 21px;color: rgb(255, 255, 255);font-family: arial, helvetica, sans-serif;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span class="" style="margin-right: 8px;padding: 4px 10px;max-width: 100%;border-radius: 5px;background-color: rgb(191, 0, 0);box-sizing: border-box !important;overflow-wrap: break-word !important;"></span></strong><br data-filtered="filtered" style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"  /></p><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;line-height: 2em;color: rgb(255, 0, 0);box-sizing: border-box !important;overflow-wrap: break-word !important;">ID: </span></strong></p><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">最具人气的医疗器械维修新媒体平台</span></p><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 14px;box-sizing: border-box !important;overflow-wrap: break-word !important;">医疗器械维修人自己的交流平台</span></p><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);font-size: 11px;box-sizing: border-box !important;overflow-wrap: break-word !important;">加群主微信&nbsp;</span></strong><strong style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(149, 55, 52);font-size: 11px;box-sizing: border-box !important;overflow-wrap: break-word !important;">shanying916</span></strong><strong style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 11px;box-sizing: border-box !important;overflow-wrap: break-word !important;">&nbsp;</span><span style="max-width: 100%;font-size: 12px;box-sizing: border-box !important;overflow-wrap: break-word !important;">与更多行业从业人员互动交流</span></span></strong></p><p style="max-width: 100%;min-height: 1em;letter-spacing: 0.544px;white-space: normal;background-color: rgb(255, 255, 255);text-align: center;box-sizing: border-box !important;overflow-wrap: break-word !important;"><strong style="max-width: 100%;box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;color: rgb(127, 127, 127);box-sizing: border-box !important;overflow-wrap: break-word !important;"><span style="max-width: 100%;font-size: 12px;box-sizing: border-box !important;overflow-wrap: break-word !important;"><img class="" data-ratio="1.0136054421768708" data-s="300,640" data-type="jpeg" data-w="147" width="auto" src="http://mmbiz.qpic.cn/mmbiz/A1DicCH9Vl6MoypciaNOibiaxmVLk8eA6ibKL14uWjKsZwrWboQYKTfXqPicXycwL1icfia1pAG0VzlTX3MRR4FPV0ZtZA/640?" style="box-sizing: border-box !important;overflow-wrap: break-word !important;visibility: visible !important;width: auto !important;"  /></span></span></strong></p>