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Re: PIV
- To: tesla@xxxxxxxxxx
- Subject: Re: PIV
- From: "Tesla list" <tesla@xxxxxxxxxx>
- Date: Fri, 03 Dec 2004 07:58:30 -0700
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- Resent-date: Fri, 3 Dec 2004 08:01:48 -0700 (MST)
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Original poster: "Gerry Reynolds" <gerryreynolds@xxxxxxxxxxxxx>
By current limiting the reverse breakdown to an appropriate level, you ought
to be able to safely find the knee of the curve.
Gerry R
Original poster: "Herwig Roscher" <herwig.roscher@xxxxxx>
List,
Sometimes I come across HV diodes with unknown data. Searching the
web is invane mostly. So I have three choices:
1. Install the diode in a HV machine and flip the ON switch.
2. Throw it into the scrap basket.
3. Try to find out the PIV max.
Preferring reaction number 3, I have built a HiPot tester, which
delivers voltages up to 30 kV.
Q: Is there a standardized reverse current, the PIV max is specified
to? I.e. If I measure 20 kV @ 2 µA, is 20 kV the correct PIV max?
Cheers,
Herwig
Bye Herwig
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Greed is the root of all evil !
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