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

Threaded Mode
Philco Power Transformers 3752, 4446, 4938 ???
joybird
Silent Key
***
Posts: 110
Threads: 26
Joined: Nov 2005
City: Wilmington State, Province, Country: NC
#1

04-12-2014, 06:01 AM
Need to find what Model Philco's used these Power Transformers

I found the voltage charts for them, but need to know what Models they were used in

3752
4446
4938

Thanks
Bob T
(This post was last modified: 04-12-2014, 06:07 AM by joybird.)
Find
Chuck Schwark
Phorum Expert
*****
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
#2

04-14-2014, 08:29 AM
Hi Bob,

I may be able to cross-ref these in my parts catalogues.

Will get back to you - at work right now. Later this evening.

Chuck
Chuck Schwark,
The Philco Repair Bench
[Image: http://www.philcorepairbench.com/images/philog3tiny.gif]
http://www.philcorepairbench.com
Website Find
joybird
Silent Key
***
Posts: 110
Threads: 26
Joined: Nov 2005
City: Wilmington State, Province, Country: NC
#3

04-14-2014, 08:45 AM
Hello Chuck
I found that the 4446 camee out of a Philco 90 with 2 45 in PP
That is what I was hoping to find.
Looks like I have to have Heyborer make me one
2.5 v @ around 12-13 A
Thank you for checking
Find
Chuck Schwark
Phorum Expert
*****
Posts: 1,703
Threads: 55
Joined: Sep 2005
City: Evanston, IL
#4

04-14-2014, 09:10 AM
Great you found your info.

I had not checked. Still at work yet…

;-)

Chuck
Chuck Schwark,
The Philco Repair Bench
[Image: http://www.philcorepairbench.com/images/philog3tiny.gif]
http://www.philcorepairbench.com
Website Find
TA Forbes
Deviate Emeritus
*****
Posts: 2,353
Threads: 92
Joined: May 2010
City: Clayton, NC
#5

04-14-2014, 11:36 AM
Bob, what kind of radio is it for? I probably have one for you.
Find
« Next Oldest | Next Newest »




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
PT-6 antenna connections
Notice in the schematic the notch at the bottom of the antenna coil is between pins 3 & 4. Yes, pin 6 of the 7C6 is...RodB — 07:34 PM
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM

[-]
Who's Online
There are currently 2726 online users. [Complete List]
» 3 Member(s) | 2723 Guest(s)
AvatarAvatarAvatar

>
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Home Radios