Welcome Guest! Be sure you know and follow the Phorum Rules before posting. Thank you and Enjoy! (January 12) x

Thread Closed
Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Well, I finally got my tombstone!
#16

" Tedious, but doable."

I believe you rewound one, didn't you?  I may undertake that after i get the IF transformer back together.  Thanks.   Icon_smile
#17

Rewinding a transformer is NOT something I would venture to tackle. I know how they are made. When I worked at Cable electric Products many years ago, as the Assistant Quality Control Engineer and Fuse Engineer, one of the things we made were doorbell transformers. The actual winding is not that bad, but afterward they were soaked in a special shellac to bind everything together, then baked to dry them. This is the goo that oozes out of a cooked transformer. I leave rer-winding them to professionals. Coils are a different matter, and a LOT easier to do. If you need to have one re-wound, I'd send it out,
#18

Also, buy yourself a tube tester. They are always for sale on YouTube. The internals are very simple. All you will need to replace is the electrolytic condenser. Leave the few resistors, some are precision and affect the readings. I have 3 of them, just in case, LOL ! If you see one that you are considering, just ask about it. I'll be happy to advise.




Users browsing this thread: 3 Guest(s)
[-]
Recent Posts
Philco newbie with P-1891-WA console questions
Thanks RodB and morzh, Am I using incorrect terminology regarding output transistor question whether they’re NPN or PNP?...Jeffcon — 08:56 PM
Philco newbie with P-1891-WA console questions
Full recap is a no-brainer. By full I mean full. No caps, with the sole exclusion being ceramics/mica, if present, shou...morzh — 03:57 PM
My collection presentation
This article has been updated. A tutorial on capacitor restoration has been added. How to repack an electrolytic cap...Vlad95 — 11:43 AM
Philco newbie with P-1891-WA console questions
Hello Jeffcon, Welcome to the Phorum. You've taken a risky step in powering up 65-year-old electronics without having...RodB — 10:49 AM
1949 Motorola 5A9M
This is a nice little Motorola set that appears to be in relatively good shape. None of the external plastic case is br...klondike98 — 01:36 AM
My collection presentation
Nice collection :thumbup:klondike98 — 11:09 PM
Philco 39-7C Restore
I've melted off much of the wax on the antenna transformer and had a good look at the two ends of the secondary winding ...klondike98 — 09:56 PM
Philco newbie with P-1891-WA console questions
We don't have information on a radio that "new" in the digital library but Sam's Photofacts has the schematic ...klondike98 — 09:41 PM
1934 American Bosch 440T restore on YouTube
Hello  :angel: I have a new project on YouTube, a 1934 American Bosch Model 440 T Part 1 now uploaded link below to ...Buzz — 07:55 PM
Philco newbie with P-1891-WA console questions
Thank you! My little pea brain has been getting overwhelmed with TMI so I’m looking for some hand holding before I consi...Jeffcon — 06:59 PM

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

>