Re: Back-UPS RS 800 Not charging
Going for the capacitance test first is more suited to non-polarized capacitors.
ESR measurement is a better test for electrolytics most of the time. But some can fail with reduced capacitance while the ESR stays OK! Also you can get excess leakage current problems too...
Originally posted by canadaboy25
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ESR measurement is a better test for electrolytics most of the time. But some can fail with reduced capacitance while the ESR stays OK! Also you can get excess leakage current problems too...
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