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1. [Amps] Filament transformer question (score: 1): Author: "Ed" <elh54@sbcglobal.net>; Date: Tue, 28 Aug 2007 01:06:54 -0500; I am rebuilding an amp I built many years ago for CW/SSB use. I plan on using it for mostly CW and AM this time so I am upgrading the power supply. Most designs I see place the filament transformer i; /archives//html/Amps/2007-08/msg00221.html (6,392 bytes)
2. [Amps] Filament transformer question (score: 1): Author: jonathan white <jonathan.white20@btinternet.com>; Date: Wed, 11 Mar 2009 22:11:15 +0000; Hi All. Can someone clear up a point regarding centre tapped filament transformers. I am having one wound for my 4x 813 amp,where I need 10v@20amps. I told the winder, and he wants clearing up does i; /archives//html/Amps/2009-03/msg00327.html (7,110 bytes)
3. Re: [Amps] Filament transformer question (score: 1): Author: Vic K2VCO <vic@rakefet.com>; Date: Wed, 11 Mar 2009 16:40:29 -0700; The 813 requires 5-0-5. The 10v total is applied to the filaments and the CT goes to the bias. -- 73, Vic, K2VCO Fresno CA http://www.qsl.net/k2vco _______________________________________________ Amp; /archives//html/Amps/2009-03/msg00330.html (7,100 bytes)
4. Re: [Amps] Filament transformer question (score: 1): Author: "Roy" <royanjoy@ncn.net>; Date: Fri, 13 Mar 2009 11:31:08 -0500; About, "Hi All. Can someone clear up a point regarding centre tapped filament transformers. I am having one wound for my 4x 813 amp,where I need 10v@20amps. I told the winder, and he wants clearing u; /archives//html/Amps/2009-03/msg00379.html (7,744 bytes)

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