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
Philco 511 transformer smell
codefox1
Silent Key
*****
Posts: 2,128
Threads: 18
Joined: Oct 2008
City: Merrick, Long Island, NY
#11

12-01-2015, 05:22 PM
Well, let's assume the primary is 115 or so. Filament windings would probably be two, one for the 6.3 volt string, the other, more heavily insulated a 5.0 voltage for the rectifier. HV windings (sometimes red, red/yellow/red) should be very close when measured by a reasonably good meter out of circuit. These readings would be with the set operating normally under the designed load factors.
Find
« Next Oldest | Next Newest »


Messages In This Thread
Philco 511 transformer smell - by mgandalf - 11-24-2015, 10:17 AM
RE: Philco 511 transformer smell - by klondike98 - 11-24-2015, 11:59 AM
RE: Philco 511 transformer smell - by Steve Davis - 11-24-2015, 12:43 PM
RE: Philco 511 transformer smell - by mgandalf - 11-24-2015, 05:01 PM
RE: Philco 511 transformer smell - by mgandalf - 11-24-2015, 05:15 PM
RE: Philco 511 transformer smell - by Arran - 11-25-2015, 12:08 AM
RE: Philco 511 transformer smell - by Steve Davis - 11-25-2015, 12:38 AM
RE: Philco 511 transformer smell - by Phlogiston - 11-25-2015, 12:26 PM
RE: Philco 511 transformer smell - by codefox1 - 11-26-2015, 01:40 PM
RE: Philco 511 transformer smell - by mgandalf - 11-30-2015, 02:14 PM
RE: Philco 511 transformer smell - by codefox1 - 12-01-2015, 05:22 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Philco 42-1008 conversion kit
I read about a kit to convert the variable speed changer in the Philco 42-1008 into a single speed unit.  That would rem...alangard — 09:30 PM
HiFi (Chifi) tube amp build - but my own design.
Tim Well...a chassis is metal. Magnetic or not, it does not matter. A transformer has some hum to it. It is natural....morzh — 08:40 PM
Hickok AC51 tube tester
I thought the 83 tube was bad because it looked white but it tests strong. Blue gassy though. I checked the fuse, it was...martinj — 08:37 PM
Shadow Meter Bulb
Ross I am not sure what current limiting effect the incandescent provides. They are two different parts of the sch...morzh — 08:31 PM
12' Philco
Bob Thanks for that photo. I have been looking for it, and I cannot find anythinmg on the web. I forgot it was here...morzh — 08:29 PM
Shadow Meter Bulb
I think after all has been said, I will use the same bulb that is specified for the dial pilot light which is a #55. I ...georgetownjohn — 07:31 PM
12' Philco
There was also this Philco! klondike98 — 07:25 PM
HiFi (Chifi) tube amp build - but my own design.
I expected a challenge and this is just part of it. But, it's also supposed to be fun, entertaining, informative and enj...TV MAN — 07:12 PM
Shadow Meter Bulb
Butting in here with a question. Since the shadow meter is connected directly to the 1st and 2nd I.F.'s wouldn't the met...RossH — 06:43 PM
HiFi (Chifi) tube amp build - but my own design.
Mike, Tim; you are about to enter the twilight zone. Doo doo doo doo, doo doo doo doo This is something alright. I'm go...RodB — 06:26 PM

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

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