[Amps] Filter Chokes

[Carl]

There is no safe assumption if you dont have a part # to verify.

A smoothing choke has a small air gap in the laminations and the swinger is 
much larger and often insulated.

At 25# they are rather small even for a Henry amp.

Carl
KM1H


----- Original Message ----- 
From: "Mike Lucas" <w5chr at bellsouth.net>
To: <amps at contesting.com>
Sent: Friday, March 09, 2012 1:55 PM
Subject: [Amps] Filter Chokes


>     I'm trying to characterize two filter chokes from 4x1 amps, other
> than big and heavy. Can someone
> suggest a procedure, literature, or visual methods to identify what I
> have? Am I safe in assuming that
> they are swinging chokes? Originally from W4GD supplies, weight is about
> 25 Lbs each, although they
> are of different construction.
>
> Thanks, Mike W5CHR Memphis
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