[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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