Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

RF Choke winding on capacitor
#1

Hi All,

When re-capping 1940's ac-dc table top Philcos, there is a .2 mf cap with one lead wound around the cap and called an RF Choke. Can I just replace the cap and ignore this winding?

Alan
#2

Yes. Been covered many times. Don't worry about it.
#3

In most cases a plain new cap will work ok. BUT count the turns and save the old cap tube because when it starts to scream at you when it goes into oscillation, you just might need to reproduce it on some sets. Been there, done that, waiting on my T-shirt. Now, since I restuff anyway, I just reproduce them. I figure it can't hurt.

Ron Mc/
#4

As Codefox said, get rid of it. Not needed at all.




Users browsing this thread: 1 Guest(s)
[-]
Recent Posts
bridkarl
I have two PT-6 chassis. On both there is a blue wire that runs from the above chassis transformer to pin 6 of 7C6. So t...bridkarl — 07:23 PM
Cannot Adjust an IF Transformer’s cores
Joseph, now you are an engineer!!RodB — 06:37 PM
PT-6 antenna connections
Hi, reading your explanation I can see the confusion. If you take it one connection at a time it should result in a desi...RodB — 06:34 PM
Cannot Adjust an IF Transformer’s cores
It works! I received the PCBs this morning in the mail, and put everything together. I reused the base from the original...jrblasde — 04:32 PM
PT-6 antenna connections
I seem to have lost my way on this PT-6. I see the antenna aerial transformer schematic - I’m reading pins 1 through ...bridkarl — 12:30 PM
40-150 General questions
Good thing you're a good electrician ... the pictures show a lot of rewiring in your future! Take care and BE HEALTHY!...GarySP — 11:52 AM
40-150 General questions
I think RobB has it right. It is a part number and looks like its stamped on the chassis and that wasn't something you ...klondike98 — 11:41 AM
40-150 General questions
It's most likely a part number. Most of Philco part numbers are in that format. I looked at the parts list for this mode...RodB — 08:10 AM
40-150 General questions
Hi Kevin, No, I don't but I like your Quote about being a good electrician. The way I look at it is "The fact ...MrFixr55 — 08:06 AM
Philco 38-7 Speaker
7K should be fine. While not a perfect match (This transformer is meant for 6V6 tubes), Antique Electronic Supply (AES)...MrFixr55 — 08:03 AM

[-]
Who's Online
There are currently 2784 online users. [Complete List]
» 3 Member(s) | 2781 Guest(s)
AvatarAvatarAvatar

>