[Boatanchors] UTC Transformer

Al Klase al at ar88.net
Thu Mar 5 22:11:24 EST 2009


LS-183; Plate (Supply) Transformer; Class B 805, or push-pull parallel 
203A's, etc.; primary 100, 110, 120, 220, 230, 240 VAC (50-60 Cyc); 
Secondary 1750-1500-0-1500-1750 volts, 400MA.  $110.00 in 949 "Radio's 
Master."  Let's see, multiply by about 9.5 for todays dollar.

Al

Ernie Rader wrote:
> I'm building an HF amp. using a single 4-1000A.  Recently I acquired a 
> power/plate transformer that was used in a similar amplifier, but I wasn't 
> able to get any documentation on it.  The tag on the end casting says it was 
> manufactured by United Transformer Corporation (UTC), and it's a type 
> L$-183.  I was able to find an old UTC catalog on the Internet, but my 
> L$-183 wasn't listed therein.  Does anyone have access to the specs and the 
> wiring diagram with the lug designations?  Any help would be most 
> appreciated.  Thanks,,,,,, Ernie - ernie at thevision.net 
>
>
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-- 
Al Klase - N3FRQ
Jersey City, NJ
http://www.skywaves.ar88.net/



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