Model 95 Power transformer - Printable Version

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+--- Thread: Model 95 Power transformer (/showthread.php?tid=1704)

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Model 95 Power transformer - joybird - 02-19-2009

Wondering if anyone made up a wiring diagram for the Philco Model 95 transformer.

A connection diagram of the lugs. ???????

Bob T.

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Re: Model 95 Power transformer - Jim Berg - 02-20-2009

Looking at the philco manual for the 95, looking at the bottom of the chassis with the power trans on your right, the top row has 2 terminals, #1 and #2, the next row left to right has 3,4,5,and 6. The bottom row is 7, 8, 9, and 10. See if 2 or 3 wires exit the transformer, as the RF tube filament center tap is not numbered and may be a wire. The primary is two wires. The Rider diagram has numbers shown, but I will give you the numbers off the Philco diagram. #1 HV Center tap, #2 for #45 tubes fil CT, #3 and #4 for #45 tubes filaments, #5 and # 6 #24 and #27 filaments, #7 and # 10 high voltage, #8 and # 9 for #80 filament. Remember check to see if 3 wires exit transformer and if so identify CT for the 24 and 27 tubes before hooking up to AC.

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Re: Model 95 Power transformer - joybird - 02-20-2009

Hi Jim

That is what I thought. I bought this off e-bay, seller had it listed as for Philco 95.

Found Phico Part # on it 3752J

Found it on Philco site buy no J in Part Number.

Anyway 12 LUG with one YELLOW wire.

Finally decoded it, but not to anything common to a 95 other than the Voltages are exactly that of a 95.




Thank You
Bob T.

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Re: Model 95 Power transformer - Jim Berg - 02-21-2009

Looking in the Philco book that #3752 is listed for both model 95 and 96. Looking at your diagram and readings it appears that your transformer is for a model #96. Your link diagram just needs to be turned so primary are at the top, and lead #1 is on your left. I think the Rider diagram has terminal numbers. Seems odd to have the same part number, with no suffix letter on parts list.

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