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Odd primary caps??
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To: "'Tesla List'" <tesla@pupman.com>
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Subject: Odd primary caps??
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From: Tesla List <tesla@stic.net>
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Date: Mon, 15 Jun 1998 23:14:35 -0500
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Approved: tesla@stic.net
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From: Bill the arcstarter [SMTP:arcstarter@hotmail.com]
Sent: Monday, June 15, 1998 6:45 AM
To: tesla@pupman.com; bert.hickman@aquila.com
Subject: Re: Odd primary caps??
It was written:
>> are metal-can, case ground, GE "Dielectrol" units, picked up for five
bucks
>> at the power company surplus yard. The protection circuit is a pair
of...
>Nice catch! Power Factor Correction (PFC) caps that power
>companies use are considerably more robust than most other caps
>you'll encounter, since they have to withstand high amplitude
>switching spikes, lightning transients, and tough environmental
...
Hmm - I wouldn't have thought those caps would have tolerated seeing
large currents at ~250 KHz, as found in a typical tesla coil... I would
have thought these guys were optimized for 60Hz use only?
I'll have to get me some of those... :)
-Bill