用老指针表电阻档也可定性测啊?与同耐压容量的好电容比较,摆幅应一致嘛。电源滤波电容越大越好用
好点的数字表都能测大电容,超程容量的可串接法测。目测也可啊?起鼓的全换掉
本帖于 2019-07-28 18:44:36 时间, 由普通用户 obamacome 编辑
用老指针表电阻档也可定性测啊?与同耐压容量的好电容比较,摆幅应一致嘛。电源滤波电容越大越好用
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