1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Threaded Mode
Philco 41-90 output transformer 32-8100
kd4pqf
Junior Member
**
Posts: 14
Threads: 7
Joined: Mar 2010
#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
Find
Ron Ramirez
Silent Key
*****
Posts: 13,776
Threads: 580
Joined: Sep 2005
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.
--
Ron Ramirez
Ferdinand IN
Find
kd4pqf
Junior Member
**
Posts: 14
Threads: 7
Joined: Mar 2010
#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.
Find
denver
Member
***
Posts: 217
Threads: 40
Joined: Dec 2009
#4

05-02-2010, 03:05 PM
Find some great info here http://www.radiomuseum.org/r/philco_41_90.html Icon_biggrin
Kent.
Find
kd4pqf
Junior Member
**
Posts: 14
Threads: 7
Joined: Mar 2010
#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
Find
« Next Oldest | Next Newest »




Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
Philco 41-608 changer coupler
3D-printing...short of machining, of course. Or molding.morzh — 05:20 PM
Philco 41-608 changer coupler
Thanks, Morzh. That solves the issue of the rubber pieces. Now, I need to find a way to replicate the pot metal piec...alangard — 05:07 PM
12' Philco
If it is 12', either Kareem or Andre would have to jump pretty high to look at the front panel. Kareem would have an e...morzh — 01:48 PM
12' Philco
And here's a story about the tires on the truck. Same "no-stoop" guy must have installed these! Take care a...GarySP — 01:17 PM
Hickok AC51 tube tester
I think they have only shown the secondaries of the transformer. Two of them feed the rectifiers' filaments.morzh — 12:58 PM
IF can wire size and Rubber mounts?
Arran If the wire inside cans is the gauges you mentioned, the sole reason for that would be mechanical, to stiffen t...morzh — 12:56 PM
12' Philco
Rod, Yes, I know, but the Giant Philco is not around anymore either, so I go by whoever was alive fairly recently. H...morzh — 12:54 PM
Hickok AC51 tube tester
Absolutely no one is going to reverse engineer that circuit. Even the iron core is missing.RodB — 10:37 AM
IF can wire size and Rubber mounts?
Thanks to both members for your help regarding wire and tuner mtg supports. regards--Johngeorgetownjohn — 09:33 AM
Hickok AC51 tube tester
Note that no power cord, power switch, or power transformer switch are shown. That (along with my experience with full s...DaleHCook — 07:09 AM

[-]
Who's Online
There are currently no members online.

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration