Re: [Amps] 4CX1000A

[Roger <sub1@rogerhalstead.com>]

On 1/27/2012 4:58 PM, donroden@hiwaay.net wrote:
> A bleeder resistor to ground at the tube screen connection should help.
It makes the regulated screen supply a lot more simple.  That way even 
though the tube may be in the negative screen current region the supply 
still sees it as a positive load.   The bleeder needs to be of such a 
value the screen supply always sees a positive load regardless of 
whether the screen is drawing negative or positive current.

73

Roger (K8RI)


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