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6022be的接地问题

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Post time 2021-11-15 19:44:46 | Show the author posts only Reply Awards |Descending |Read mode
6022be,检测老式正极接地电路,也即正极是地,负极供电。示波器探头的接地端子,这时接这个正极地?例如锗管收音机电路。
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 Author| Post time 2021-11-15 19:51:55 | Show the author posts only
什么原因,帖不发全?

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Post time 2021-11-17 16:13:11 | Show the author posts only
探头钩子接电路的正极,接地夹接电路的负极。
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