Small 1-2A variacs are cheap on Ebay and take up little chassis space.
Carl
KM1H
----- Original Message -----
From: "Bob Maser" <bmaser@tampabay.rr.com>
To: <amps@contesting.com>; <mikflathead@aol.com>
Sent: Sunday, January 11, 2009 6:23 PM
Subject: Re: [Amps] filament voltage dropping??
> It's all about watts.
>
> Bob W6TR
> ----- Original Message -----
> From: <mikflathead@aol.com>
> To: <amps@contesting.com>
> Sent: Sunday, January 11, 2009 11:13 PM
> Subject: [Amps] filament voltage dropping??
>
>
>> Are there any advantages to dropping on the primary side or the
>> secondary
>> side ? This is on a K2RIW style amp for 432 mhz. The tubes are a pair
>> of
>> 8930s. I need to go from 6.3 to 5.5 or so. Mike
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>> http://lists.contesting.com/mailman/listinfo/amps
>
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>
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