Output transformer secondary Lugs for PP42 on Model 650?

Register

Guest Join Us

Hello Guest,

Please feel free to join us!
There are many more parts of the Phorum that only members can see.

Thread Rating:

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

Linear Mode

Output transformer secondary Lugs for PP42 on Model 650?

Sourbone
Member

Posts: 63
Threads: 29
Joined: Feb 2010
City: Richland, Michigan

#4

03-06-2016, 04:38 PM

Thank you. Glad I'm checking with the experts. So on the RCA tube data sheet, the option with the screen grid connected to plate in push pull configuration would be the correct load impedance? 6000 ohms? fixed bias.

Thanks again,

Dave

Find

« Next Oldest | Next Newest »

Messages In This Thread

Output transformer secondary Lugs for PP42 on Model 650? - by Sourbone - 03-06-2016, 01:38 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Ron Ramirez - 03-06-2016, 03:53 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Radioroslyn - 03-06-2016, 04:14 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Sourbone - 03-06-2016, 04:38 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Ron Ramirez - 03-06-2016, 05:07 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Sourbone - 03-06-2016, 09:20 PM

RE: Output transformer secondary Lugs for PP42 on Model 650? - by Sourbone - 03-07-2016, 10:42 AM

View a Printable Version

Users browsing this thread: 1 Guest(s)

Recent Posts
Philco 60 Squealing
You would probably be replacing the OPT.RodB — 10:54 AM
Philco 60 Squealing
I have been playing the radio for a while now and doing well. Turned it on today and all I got was a whole lot of noise....dconant — 09:39 AM
Rusty Tuning Condenser
Thanks guys. I think I'll give the Naval Jelly a try since I can better control where it goes.dconant — 09:23 AM
Philco Model 80 Transformer resistance
Just forget this number, it is useless anyway. Simply proceed with your project.morzh — 10:08 PM
Philco Model 80 Transformer resistance
My $0.02 is that it is a misprint. I tried to look up the value for the similar 84 and 37-84, and ther is no resistance...MrFixr55 — 09:51 PM
Philco Model 80 Transformer resistance
Thanks for the quick reply! Hmm...well that's good, so what am I seeing that's 1042 ohms on the schematic for the pow...Mike L — 08:46 PM
Philco Model 80 Transformer resistance
The DC resistance of the primary is 8 to 9 Ohm.morzh — 07:54 PM
Philco Model 80 Transformer resistance
I have a feeling the primary winding on the power transformer is bad. My resistance reading on the primary side is 9 ohm...Mike L — 07:48 PM
Rusty Tuning Condenser
I would try Naval Jelly and use a soaked pipe cleaner to get it where it needs to go.RossH — 06:56 PM
38-10T chassis Restoration begins
Hello Dconant , they sold mica to use as a insulator between transistors and their heatsinks too. Rob I will remove th...radiorich — 02:52 PM

Who's Online

There are currently 1178 online users. [Complete List]
» 2 Member(s) | 1176 Guest(s)