[R-390] OT: Humbug transformer

[rbethman]

  Barry,

Try an electrical supply house.  Try and get the 3M's (or its GE's), 
Formvar Varnish.

It is a high voltage varnish for transformers and generators.

Bob - N0DGN

On 8/3/2010 5:06 PM, Barry wrote:
> No, this is not a transformer for an R390A.  It is an open-frame style made by Signal Transformer Company.  It has dual primaries and 3 low-voltage outputs (approximately 12v, 15v, and 20v - I forget the exact voltages).
>
> It sounds like it can be fixed via a proper varnishing.  It is about 1/2 the size of an R-390A transformer.
>
> The construction and mounting are similar to the ones shown in the following link (except the windings are not exposed and there are lead wires coming from underneath the tape):
>
> http://www.signaltransformer.com/sites/all/pdf/A41.pdf
>
> Thanks again guys,
>
> Barry - N4BUQ
>
>
>   On Tue 03/08/10  3:54 PM , "LEE BAHR" pulsarxp at embarqmail.com sent:
>> I guess we need to wait and see.  He really didn't say. So anyone could be
>> correct.
>>
>> Lee, w0vt
>
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