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Total 2 documents matching your query.

1. Re: [Amps] [AMPS] Drake L-4 negative grid current reading on meter (score: 1)
Author: "Steve Scoggins" <ke7rr@quarked.com>
Date: Wed, 21 Nov 2007 12:08:59 -0700
Hello Kevin A common failure in 3-500Z tubes is a filament to grid short which may be intermittent. This type of failure may be detected by the incidence of negative grid current (usually some plate
/archives//html/Amps/2007-11/msg00306.html (9,143 bytes)

2. Re: [Amps] [AMPS] Drake L-4 negative grid current reading on meter (score: 1)
Author: "Steve Scoggins" <ke7rr@quarked.com>
Date: Wed, 21 Nov 2007 14:50:26 -0700
You can try the following for power resistors: Surplus Sales http://www.surplussales.com/ (RWF) RW29-5K http://www.surplussales.com/Resistors/WireWound/WW27k-799k.html Allied Electronics http://www.a
/archives//html/Amps/2007-11/msg00311.html (10,929 bytes)


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