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1. Re: [Amps] [ham_amplifiers] RE: The power of an oversized electrolytic capacitor /howmuch PS filter C is enough? (score: 1): Author: "Roger (K8RI)" <k8ri@rogerhalstead.com>; Date: Fri, 11 May 2012 02:46:55 -0400; I think we are running into semantics, but the way I see it(depending on how active feedback is defined) if the math is done for either the flywheel or the caps they do see what I would call an activ; /archives//html/Amps/2012-05/msg00266.html (32,369 bytes)
2. Re: [Amps] [ham_amplifiers] RE: The power of an oversized electrolytic capacitor /howmuch PS filter C is enough? (score: 1): Author: Bill Fuqua <wlfuqu00@uky.edu>; Date: Fri, 11 May 2012 11:31:08 -0400; even active feedback systems have a damping factor. If it is under damped it exhibits a resonant peak just before the roll off frequency. 73 Bill wa4lav ______________________________________________; /archives//html/Amps/2012-05/msg00270.html (34,996 bytes)

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