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贴片元器件的检测与插孔元器件一样,可以在线检测、离线检测。而且检测工具与插孔元器件一样,也可以借助万用表来实现。贴片元器件的检测可以借鉴插孔元器件检测方法。技能·技巧1:万用表检测贴片元器件时表笔的改进。有的贴片元器件非常细小,用普通万用表表笔测试时,因表笔比较粗,检测不方便,而且容易造成短路以及判断不正确;另外,有的还需要把绝缘涂层刮掉,费时而且减少了贴片元器件的绝缘性能。因此,根据实际经验,可以利用最小号的缝衣针
Patch components and jack components, like testing, online testing, offline testing. And testing tools and jack components, you can also use multimeter to achieve. The detection of SMD components can learn from the jack component detection methods. Skills and Skills 1: multimeter test chip components improve pen. Some SMD components are very small, with a common multimeter pen test, the pen is relatively rough, not easy to detect, and likely to cause short circuit and determine the incorrect; In addition, some also need to scratch the insulating coating, time-consuming and less Insulation performance of SMD components. Therefore, based on practical experience, you can use the smallest number of sewing needles