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 Speaker
Tapsnap
Junior Member
**
Posts: 3
Threads: 1
Joined: Oct 2017
City: Sharon, Connecticut
#4

10-18-2017, 11:31 AM
Thanks, that's really helpful. The info on this speaker shows that the rated field current is 70mA and the DC field coil resistance is 1140 ohms. So the working voltage for the field coil is 80 volts, right?
Website Find
« Next Oldest | Next Newest »


Messages In This Thread
Philco Speaker - by Tapsnap - 10-17-2017, 03:59 PM
RE: Philco Speaker - by klondike98 - 10-17-2017, 04:54 PM
RE: Philco Speaker - by Radioroslyn - 10-17-2017, 07:30 PM
RE: Philco Speaker - by Tapsnap - 10-18-2017, 11:31 AM
RE: Philco Speaker - by morzh - 10-18-2017, 04:34 PM
RE: Philco Speaker - by Tapsnap - 10-19-2017, 02:26 PM



Users browsing this thread: 1 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