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EDN电子技术设计
1 年
检测故障电容:揭密电容、ESR、相位角和耗散因数
在电子产品维修过程中经常遇到电解、聚酯和MLCC等类型电容发生的故障,该如何查找故障并进行检测? 电容器是电子产品中不可或缺的基本组件,主要用于旁路和去耦。根据电容类型及其应用的不同,有的很容易老化、故障或失效。fh7ednc 检测失效的电容很 ...
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