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

Linear Mode
Rewinding Coils
radio1
Member
***
Posts: 102
Threads: 13
Joined: May 2020
City: Clemmons State, Province, Country: NC
#2

01-08-2022, 10:19 PM
Complex question, you have not reversed the way it is hooked up, (I can see that making a difference due to opposite phase currents through the chassis and subsequent stage), you just possibly wound in reverse. It would be a study of the magnetic coupling fields built up on each winding - one way vs. the other, and also how the shielding cans affect it. Probably won't notice much in the 70, but never know, winding in opposite might affect the quality of the transformer.
Find
« Next Oldest | Next Newest »


Messages In This Thread
Rewinding Coils - by 462ron - 01-08-2022, 09:55 AM
RE: Rewinding Coils - by radio1 - 01-08-2022, 10:19 PM
RE: Rewinding Coils - by Chas - 01-09-2022, 12:35 AM
RE: Rewinding Coils - by morzh - 01-09-2022, 12:54 AM
462ron - by 462ron - 01-09-2022, 10:52 AM
RE: Rewinding Coils - by Mondial - 01-09-2022, 12:45 PM
462ron - by 462ron - 01-10-2022, 11:19 AM



Users browsing this thread: 3 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 5013 online users. [Complete List]
» 2 Member(s) | 5011 Guest(s)
AvatarAvatar

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