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Old 7th Dec 2017, 8:42 pm   #25
paulsherwin
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Join Date: Jun 2003
Location: Oxford, UK
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Default Re: DAC 90A Smoothing Capacitor replacement

They don't fail safe, but that's true of lots of testers. They're much better than no tester at all.

Contactless testing screwdrivers are available from market stalls or eBay for about £1.
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