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1. [Amps] Screen supply for 4 paralleled 4-125A's? (score: 1)
Author: charlesmorris@direcway.com
Date: Sat, 01 May 2004 17:48:58 -0400
I'm building a single-band (75m) amp with four paralleled 4-125A's, grid-driven. I plan to run in Class A (for an AM linear). It looks like I need about 300 volts on the screens. What current should
/archives//html/Amps/2004-05/msg00014.html (6,657 bytes)

2. Re: [Amps] Screen supply for 4 paralleled 4-125A's? (score: 1)
Author: charlesmorris@direcway.com
Date: Sun, 02 May 2004 12:34:09 -0400
** In AB1, one can not adjust the grid bias to the point where grid current flows -- i. e., the grid must not be allowed to go positive yes, that is in fact part of the definition of AB1 (180<x<360
/archives//html/Amps/2004-05/msg00025.html (9,092 bytes)


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