[Milsurplus] Opinions: Leakage in Electrolytics

David Stinson arc5 at ix.netcom.com
Sat Oct 22 12:49:45 EDT 2005


I've been repairing a few Drake AC-4 power supplies lately.
Many of the filter caps read lower than rated capacity,
but also have low leakage current- typically 2 milliamps or
less at full rated voltage.  In these cases, I've
paralleled another cap across them to bring the combination
up to spec.  This seems to have worked fine.
If the original cap leaks worse than about 2 ma, I replace it.

Your opinions on this method?

73 Dave S.



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