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References: [ +subject:/^(?:^\s*(re|sv|fwd|fw)[\[\]\d]*[:>-]+\s*)*\[Amps\]\s+Teflon\s+isolation\s+\?\s*$/: 3 ]

Total 3 documents matching your query.

1. [Amps] Teflon isolation ? (score: 1)
Author: Patrick Egloff <pegloff@gmail.com>
Date: Fri, 16 Sep 2005 11:15:30 +0200
Hi All, Does anyone know the maximum voltage that can be applied to a sandwich isolated by a 0.5 mm thin Teflon sheet ?? It's to be used in a 144 Mhz anode line. 73, Patrick http://tk5ep.free.fr ____
/archives//html/Amps/2005-09/msg00133.html (6,422 bytes)

2. Re: [Amps] Teflon isolation ? (score: 1)
Author: Steve Thompson <g8gsq@ic24.net>
Date: Fri, 16 Sep 2005 14:43:39 +0100
I've just tried a piece with dc hipot. At 14kV an airgap of about 8mm sparks over, so that's the limit of test with the sample I have. I've had problems with minute bits of swarf puncturing the ptfe
/archives//html/Amps/2005-09/msg00137.html (7,233 bytes)

3. Re: [Amps] Teflon isolation ? (score: 1)
Author: Patrick Egloff <pegloff@gmail.com>
Date: Fri, 16 Sep 2005 16:19:08 +0200
Hello Dave and others, Tnx for all these infos ! I don't know what type of Teflon i have... so i expect to have the cheapest one ! :-) In the design i have, the lower part of the sandwich is a few mm
/archives//html/Amps/2005-09/msg00140.html (8,599 bytes)


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