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

mgutierres
Member

Posts: 51
Threads: 12
Joined: Sep 2009
City: Minneapolis, MN

09-04-2010, 07:44 AM

Quote:The audio output transformers in Philco sets that are mounted under the chassis are all prone to failure, much more so than the older ones (1938 and older) which were mounted on the speaker.

I've had to replace the output transformers on my 41-295 and 40-180 while the one on my model 90 remains strong. Is the fact that those later ones are mounted under the chassis the reason they fail more often? Any advice on how to make them last longer?

Mike

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
Philco 38-7 Speaker
I have let this one sit because of other duties. Now I am back, and I have a couple of questions. I hooked up a Hammond ...tludka — 05:34 PM
Philco 42-390, code 121 speaker
>>A closer examination of the very small print schematic indicates that the speaker is a PM type. This shows a ...morzh — 05:18 PM
Philco 60 Squealing
Litz is typically tinned by simply rubbing it with the soldering iron tip while immersed in solder (and a bit of rosin f...morzh — 05:14 PM
Philco 6K7
The suppressor grid (if by G3 you mean the S) is usually at the Cathode potential, which in this caes is GND. I am not ...morzh — 05:10 PM
Philco 16B Parts
Thanks for the reply. Unfortunately the radio was removed before bidding was over so I didn't get a chance to bid.dconant — 04:10 PM
Philco 16B Parts
Hi Dan, Mike is correct, there's a lot of painted stuff on the chassis but it looks pretty good. The sm is all there,sp...Radioroslyn — 03:50 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Hi Cap'n Clock, Unfortunately, I do not have this radio. This is a shame because this should be a good performer. 2A...captainclock1988 — 03:43 PM
Philco 42-390, code 121 speaker
Using a 5W 1.5k ceramic resistor in place of the field coil and using a 4 ohm PM speaker, I was able to bring the radi...Stevelog — 02:57 PM
Philco 60 Squealing
I have taken out the 2nd IF and found a problem or not. I believe the coils are litz wire. There is a very small strand ...dconant — 02:13 PM
Philco 6K7
I am restoring a Philco 37-60. The am reception is very good, but the shortwave is very weak. Run 6 Philco removes the g...bobbyd1200 — 01:35 PM

Who's Online

There are currently 4851 online users. [Complete List]
» 3 Member(s) | 4848 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me