Output Transformer for Model 41-300

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Output Transformer for Model 41-300

Ron Ramirez
Silent Key

Posts: 13,776
Threads: 580
Joined: Sep 2005
City: Ferdinand State, Province, Country: Indiana

09-01-2010, 02:34 PM

hyounce Wrote:The transformer on the 39-55 is mounted externally (top of the chassis) and is labeled Philco 32-7997N. I'm assuming that the "N" reflects the external housing.

Ignore the "N," the 32-7997 is what's important.

Quote:If I purchase the replacement transformer you suggested and hook up to the secondary terminals 1 and 4, which terminal would be used for the center tap?

See my first post in this thread, above.

That is not a center tap on the output; it is a feedback tap, meant to provide degenerative feedback to the audio circuitry as a means of reducing distortion.

I can put together a workaround for you, but I frankly do not have time right now...I'm up to my eyeballs in college work.

--
Ron Ramirez
Ferdinand IN

Find

« Next Oldest | Next Newest »

Messages In This Thread

Output Transformer for Model 41-300 - by hyounce - 08-31-2010, 11:48 PM

RE: Output Transformer for Model 41-300 - by rck46 - 09-23-2014, 06:17 PM

RE: Output Transformer for Model 41-300 - by Arran - 09-24-2014, 12:25 AM

RE: Output Transformer for Model 41-300 - by morzh - 09-24-2014, 01:15 PM

RE: Output Transformer for Model 41-300 - by codefox1 - 09-24-2014, 11:45 PM

RE: Output Transformer for Model 41-300 - by Arran - 09-25-2014, 12:42 AM

RE: Output Transformer for Model 41-300 - by rck46 - 09-25-2014, 01:41 PM

RE: Output Transformer for Model 41-300 - by rck46 - 09-26-2014, 01:05 PM

Re: Output Transformer for Model 41-300 - by Ron Ramirez - 09-01-2010, 07:29 AM

Re: Output Transformer for Model 41-300 - by hyounce - 09-01-2010, 10:31 AM

Re: Output Transformer for Model 41-300 - by Ron Ramirez - 09-01-2010, 10:38 AM

Re: Output Transformer for Model 41-300 - by hyounce - 09-01-2010, 12:51 PM

Re: Output Transformer for Model 41-300 - by Ron Ramirez - 09-01-2010, 02:34 PM

Re: Output Transformer for Model 41-300 - by hyounce - 09-01-2010, 05:36 PM

Re: Output Transformer for Model 41-300 - by mgutierres - 09-04-2010, 07:44 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Shadow Meter Bulb
Phorum members, I am trying to find the bulb # for PHILCO Shadow Meter part number 45-2180 that is from a 37-640 chassis...georgetownjohn — 06:53 PM
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

Who's Online

There are currently 6359 online users. [Complete List]
» 1 Member(s) | 6358 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me