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[Amps] HF2500 Power Supply Caps

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Subject: [Amps] HF2500 Power Supply Caps
From: "Jim Thomson" <jim.thom@telus.net>
Date: Mon, 7 Apr 2014 01:40:12 -0700
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Date: Sun, 06 Apr 2014 08:24:38 -0500
From: George <at6c@bellsouth.net>
To: amps@contesting.com
Subject: Re: [Amps] HF2500 Power Supply Caps

Ian and others,
What size glitch resistor would you use in an Alpha 77SX with two tubes?
73, George
W2GS

###  50 ohms @  200watts......assuming  the amps sucks 2A of plate current.   
Its simply I squared  x R. 
I wouldn’t use any less than 50 ohms for a glitch R.   You could also use 2 x 
25 ohm @ 100 watt  resistors in series.
Its just ohms law.

Jim  VE7RF

   

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