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Total 5 documents matching your query.

1. [Amps] L-7 Failure, HV fuses (score: 1): Author: "Pat Barthelow" <aa6eg@hotmail.com>; Date: Sun, 16 Nov 2003 14:55:06 -0800; Re HV fuses: I have seen in the literature descriptions of a HV fuse made by inserting into the B+ line, a 30 guage Cu wire approx 2" long. suspended between two ceramic standoffs in the amp. Would t; /archives//html/Amps/2003-11/msg00211.html (8,100 bytes)
2. Re: [Amps] L-7 Failure, HV fuses (score: 1): Author: R.Measures <r@somis.org>; Date: Sun, 16 Nov 2003 18:31:02 -0800; ** 2" of #30 Cu has about 0.017-ohms of R. Since the ESR of high-ripple I 450V electrolytics is c. 0.25-ohms each, in a typical 3200VDC anode supply, the peak discharge I would be 3200V / [(8 x 0.25; /archives//html/Amps/2003-11/msg00222.html (8,375 bytes)
3. Re: [Amps] L-7 Failure, HV fuses (score: 1): Author: "Ian White, G3SEK" <G3SEK@ifwtech.co.uk>; Date: Mon, 17 Nov 2003 07:43:19 +0000; R. Measures wrote: Re HV fuses: I have seen in the literature descriptions of a HV fuse made by inserting into the B+ line, a 30 guage Cu wire approx 2" long. suspended between two ceramic standoffs; /archives//html/Amps/2003-11/msg00224.html (9,305 bytes)
4. Re: [Amps] L-7 Failure, HV fuses (score: 1): Author: peter.chadwick@Zarlink.Com; Date: Mon, 17 Nov 2003 08:54:34 +0000; 30 gauge might be a bit on the thick side. I successfully use 40 SWG. 73 Peter G3RZP _______________________________________________ Amps mailing list Amps@contesting.com http://lists.contesting.com/; /archives//html/Amps/2003-11/msg00226.html (7,380 bytes)
5. Re: [Amps] L-7 Failure, HV fuses (score: 1): Author: "Jeffrey Madore" <K1LE@ARRL.NET>; Date: Tue, 18 Nov 2003 01:06:23 -0500; Circuit breakers and fuses come in various types with various characteristics. For example, the average molded case residential circuit breaker may take c. 30 to 50 seconds to trip, at 300% rated cur; /archives//html/Amps/2003-11/msg00244.html (11,147 bytes)

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