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Battel Engineering, Inc.
10020 North 58th Street
Scottsdale, AZ  85253
office: (480) 991-9747
fax: (480) 991-9748
email: bateng@earthlink.net

42. Ringing Choke Bias Supply

Each design problem is unique and deserves a unique engineering solution. In this case, the problem was to develop a detector bias voltage of 300 volts that is simple and does not use a transformer. A ringing choke configuration is what was chosen for this case. The choke has a Q of 100 and rings nicely when pulsed properly.

 

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Image Steve Battel, Battel Engineering, Inc. All rights reserved.