[Amps] 374A Filament transformer

[Robert Perdue]

I wondered that myself but was thinking theese tubes will not be running to 
there full potential so is3/4 amp a peice enough? I am no Alpha expert 
usually the amps I build I make room for al the required parts but thought I 
would try this conversion and keep it neat/clean. I just want legal limit 
and most likelyt when it is done I will use it a few times and set it aside 
and start another project. Next on my list is a water cooled G17B 2 tube amp 
I have used water cooling on my 1.2 Gig stuff so why not HF

73,Bob
----- Original Message ----- 
From: "Kevin LaHaie" <klahaie at centricata.com>
To: "Robert Perdue" <kc0hfl at cox.net>
Cc: <Amps at contesting.com>
Sent: Tuesday, August 12, 2008 2:38 PM
Subject: Re: [Amps] 374A Filament transformer


> Hi Bob
>
> Hmmm ...  In looking at the spec, this part only has enough current for a 
> single tube, when you put the dual 8v secondaries in series, necessary for 
> the 13.5v 1.5a heater. The conversion calls for a pair of tubes, so was 
> the idea to use 1 for each tube?  They measure 1.6" x 1.3" x 2.5".  Not 
> having a firm measurement of the limited space available under the tube 
> sub-chassis, I wonder if 2 of these would fit?
> -Kevin K7ZS
>
> Robert Perdue wrote:
>> It is Digi Key  part number DPC-16-1500  small enough to fit under the RF 
>> deck.
>>
>> 73,Bob
>>
>>
>