[AMPS] filament chokes

[Phil Clements]

I have used this method successfully many times when
converting Henry RF generators for amateur use. The
stock Henry choke does not cover 160-40 meters.
A power resistor can be added in series with the transformer
primary to set the proper filament voltage and limit in-rush
current.

(((73)))
Phil, K5PC




--
FAQ on WWW:               http://www.contesting.com/FAQ/amps
Submissions:              amps@contesting.com
Administrative requests:  amps-REQUEST@contesting.com
Problems:                 owner-amps@contesting.com