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Request Opinion on This 39-30 Power Transformer
imacdaddy757
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Posts: 32
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Joined: Jan 2012
#8

03-10-2012, 05:17 AM

My power transformer was bad, and I had trouble finding a replacement by the Philco part number.
But I determined the specs and found a cross-match in one a fellow radio club member gave me.
I verified the specs through testing that transformer's resistance and voltage readings:

It is an RCA part with number 970445-1 printed on the case.
It matched the voltages of the Philco 32-7976 at 250-0-250 and 6.3v, and
even the bolt holes lined up without chassis modification.
Perhaps someone else wanting a transformer for a Philco 39-30 will find
this cross-match useful.
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RE: Request Opinion on This 39-30 Power Transformer - by imacdaddy757 - 03-10-2012, 05:17 AM



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