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Author Topic: capacitance leakage tester  (Read 6372 times)

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Offline DeathwishTopic starter

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capacitance leakage tester
« on: May 29, 2015, 09:19:17 am »
Thinking of building the little box on page 51. old but who knows. what do you think ?.

https://ia601703.us.archive.org/5/items/radio_electronics_1986-05/Radio_Electronics_May_1986.pdf
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Offline tron9000

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Re: capacitance leakage tester
« Reply #1 on: May 29, 2015, 09:43:52 am »
"Meat and spuds" electronics! go for it!
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Negative-Bias

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Re: capacitance leakage tester
« Reply #2 on: May 29, 2015, 06:38:14 pm »
That looks a nice project may build one myself. :-+
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Offline matseng

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Re: capacitance leakage tester
« Reply #3 on: May 30, 2015, 05:42:13 am »
A blast from the past. I conveniently forgot that like 95% of the pages if those magazines was just ads - and we were paying good money for it.  But today the ads for surplus stuff brings good memories to me...
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Offline kripton2035

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Re: capacitance leakage tester
« Reply #4 on: May 30, 2015, 06:50:57 am »
a more modern approach (but with less voltage capabilities)
http://kripton2035.free.fr/digital%20esr/esr-sprut-de.html
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Negative-Bias

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Re: capacitance leakage tester
« Reply #5 on: May 30, 2015, 02:20:26 pm »
Quote from: kripton2035 on May 30, 2015, 06:50:57 am
a more modern approach (but with less voltage capabilities)
http://kripton2035.free.fr/digital%20esr/esr-sprut-de.html
Oh yes, this is a must and with the Hex, I'll get to use one of my pic chips taking up space :-+
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Offline tron9000

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Re: capacitance leakage tester
« Reply #6 on: June 01, 2015, 08:05:06 am »
Quote from: kripton2035 on May 30, 2015, 06:50:57 am
a more modern approach (but with less voltage capabilities)
http://kripton2035.free.fr/digital%20esr/esr-sprut-de.html

ahh now I like that!
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Offline LukeW

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Re: capacitance leakage tester
« Reply #7 on: June 02, 2015, 04:59:38 pm »
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Offline kripton2035

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Re: capacitance leakage tester
« Reply #8 on: June 02, 2015, 06:45:39 pm »
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