Philco 20 voltages

Thread Rating:

0 Vote(s) - 0 Average
1
2
3
4
5

Linear Mode

Philco 20 voltages

OZ4
Senior Member

Posts: 285
Threads: 27
Joined: Nov 2012
City: Tehachapi. California

#29

02-28-2021, 10:42 PM

Yes ideally it should be just at cutoff but since the bias is created by the cathode current there must be some current to begin with.

!!!!!!!!!!!!!!!!!!!RESISTANCE IS FUTILE!!!!!!!!!!!!!!!!!!!!!!
/\/\/\/\/\/\/\/\/\

     [Image: http://philcoradio.com/phorum/images/smi...on_eek.gif] Chris

Find

« Next Oldest | Next Newest »

Messages In This Thread

Philco 20 voltages - by Patrick - 02-26-2021, 11:41 AM

RE: Philco 20 voltages - by Radioroslyn - 02-26-2021, 01:22 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 08:29 AM

RE: Philco 20 voltages - by Radioroslyn - 02-27-2021, 09:58 AM

RE: Philco 20 voltages - by RodB - 02-27-2021, 11:20 AM

RE: Philco 20 voltages - by 462ron - 02-27-2021, 11:28 AM

RE: Philco 20 voltages - by rfeenstra - 02-27-2021, 01:20 PM

RE: Philco 20 voltages - by Radioroslyn - 02-27-2021, 01:34 PM

RE: Philco 20 voltages - by 462ron - 02-27-2021, 01:45 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 03:38 PM

RE: Philco 20 voltages - by RodB - 02-27-2021, 08:25 PM

RE: Philco 20 voltages - by RodB - 02-27-2021, 09:14 PM

RE: Philco 20 voltages - by Patrick - 02-27-2021, 09:57 PM

RE: Philco 20 voltages - by radio1 - 02-27-2021, 10:11 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 01:16 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 06:46 AM

RE: Philco 20 voltages - by Radioroslyn - 02-28-2021, 07:41 AM

RE: Philco 20 voltages - by Radioroslyn - 02-28-2021, 09:46 AM

RE: Philco 20 voltages - by Bill Bacco - 02-28-2021, 09:56 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 11:25 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 11:32 AM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 12:03 PM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 03:06 PM

RE: Philco 20 voltages - by radiohenry - 02-28-2021, 05:11 PM

RE: Philco 20 voltages - by Patrick - 02-28-2021, 05:17 PM

RE: Philco 20 voltages - by radiohenry - 02-28-2021, 05:23 PM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 10:11 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 10:33 PM

RE: Philco 20 voltages - by OZ4 - 02-28-2021, 10:42 PM

RE: Philco 20 voltages - by rfeenstra - 02-28-2021, 11:49 PM

RE: Philco 20 voltages - by Patrick - 03-01-2021, 06:19 AM

RE: Philco 20 voltages - by Patrick - 03-14-2021, 09:22 PM

RE: Philco 20 voltages - by morzh - 03-14-2021, 10:47 PM

RE: Philco 20 voltages - by Patrick - 03-15-2021, 06:15 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
trying to identify this wire type
Thanks to all for the feedback. As Arran said, it is probably an older replacement and yes it has a grid cap so I will ...georgetownjohn — 09:32 PM
trying to identify this wire type
It's possible that the red wire, actually a grid cap lead, is a very old replacement, I can't remember seeing a pre 1939...Arran — 09:18 PM
Gilfillan Brothers Car Radio?
Hi everyone, Special thanks to Joe Rossi for tracking down this obscure radio and thanks to others who took up the hun...Antipodal — 08:15 PM
trying to identify this wire type
Here's one source for your wire of many. Take care and BE HEALTHY! Gary P.S. Can't get the right color you need? I ...GarySP — 06:40 PM
trying to identify this wire type
...and modern wire of the appropriate gauges and insulation V-rating (300V minimum, usually shown right on the wire) is ...morzh — 05:47 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
I have a question about this radio, is there anyone that has access to this radio that has an intact unmolested speaker ...captainclock1988 — 04:28 PM
1930s Stromberg-Carlson Tombstone Radio need help identifying model number
Well what makes me confuse all of those companies is that all three of those companies (Setchell-Carlson, Stromberg-Carl...captainclock1988 — 04:21 PM
trying to identify this wire type
The red wire is rubber covered wire. The others are cotton braid over rubber often in colors or a tracer, also strand...Chas — 02:43 PM
trying to identify this wire type
Greetings Phorum members, Hope you can help me identify this type of wire in the photo I have attached. I am not sure ...georgetownjohn — 01:53 PM
Philco 60 Squealing
All correct shields must be in place, all tubes correct no subs of any kind. Check any soldered, riveted ground conne...Chas — 01:24 PM

Who's Online

There are currently 5819 online users. [Complete List]
» 2 Member(s) | 5817 Guest(s)

Login
Username:
Password:	Lost Password?
	Remember me