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 90 filament section on PT bad
gregb
Senior Member
****
Posts: 599
Threads: 24
Joined: Jan 2014
City: Edmonton AB CA
#10

04-02-2016, 08:32 PM
The transformer could have a winding or two shorted internally because with the six tubes he has connected he should be seeing 10.5 amps at the rated 2.5 VAC and he is only seeing 8 amps. Seems like an internal fault in the transformer to me.

Gregb
Find
« Next Oldest | Next Newest »


Messages In This Thread
Philco 90 filament section on PT bad - by Skip - 04-02-2016, 01:08 PM
RE: Philco 90 filament section on PT bad - by gregb - 04-02-2016, 08:32 PM
RE: Philco 90 filament section on PT bad - by OZ4 - 04-03-2016, 11:02 AM



Users browsing this thread: 1 Guest(s)
  1. The PHILCO Phorum
  2. Philco Radio Discussions
  3. Philco Electronic Restoration