|
Vintage Amateur and Military Radio Amateur/military receivers and transmitters, morse, and any other related vintage comms equipment. |
|
Thread Tools |
28th Oct 2015, 9:53 pm | #1 |
Dekatron
Join Date: Jan 2004
Location: Newcastle upon Tyne, Tyne & Wear, UK.
Posts: 8,198
|
Decode of service numbers
Hi Folks, I have a pair of very nice 3 terminal chokes (appears to be a centre tap) that are labelled 10C/16950 AC4261.
They are housed in a grey metal can rather like the big paper Mil caps. Can anyone decode this and tell me what they are. Looks as if they could be useful for a valve PSU I'm building. Thanks, Ed |
29th Oct 2015, 9:18 am | #2 |
Nonode
Join Date: May 2007
Location: Preston, Lancashire, UK.
Posts: 2,511
|
Re: Decode of service numbers
Hi Ed,
Hi Ed, No problem, A.P.1086 Section 10C tells me that your item is 'Chokes, LF, Type 721', with two coils, each 4.5H rated at 90mA. Andy |
29th Oct 2015, 9:32 pm | #3 |
Dekatron
Join Date: Jan 2004
Location: Newcastle upon Tyne, Tyne & Wear, UK.
Posts: 8,198
|
Re: Decode of service numbers
Thanks Andy.
Ed |