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Philco 41-90 output transformer 32-8100
kd4pqf
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#1

05-02-2010, 09:57 AM
I decided to start to work on my 41-90 since it a less complicated unit. I have ordered my Cap's
my problem is I would like to get some info on my output transformer which is a 32-8100. Is there
a link I can go to to get the specs on this, or a good book, to be able look up this kind of info.

Thanks
Bruce
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Ron Ramirez
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City: Ferdinand State, Province, Country: Indiana
#2

05-02-2010, 11:17 AM
Hi Bruce

The 1946 Philco parts catalog states that this transformer has a 25K ohm primary impedance, 3 ohm secondary. It's rated at 4 watts output although I doubt the 41-90 is capable of even putting out 1 watt since it is a small battery-operated receiver.
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Ron Ramirez
Ferdinand IN
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kd4pqf
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#3

05-02-2010, 12:24 PM
OK thanks for the info and where can i get a parts catalog?
Thanks for all the help.
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denver
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#4

05-02-2010, 03:05 PM
Find some great info here http://www.radiomuseum.org/r/philco_41_90.html Icon_biggrin
Kent.
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kd4pqf
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Posts: 14
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#5

05-04-2010, 06:56 AM
I got luck and found one on ebay 25k to 4 ohms
just waiting on caps to get started. Thanks for
everyone's help. Icon_biggrin
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