In Reply to: RE: Bias source from B+ or seperate trans, which is better? posted by SteveBrown on August 8, 2014 at 11:46:08:
Critical inductance choke input, no less! (a little higher than 3 times critical inductance)
Of course, most don't consider a non-critical inductance choke in the input position a "choke input filter".
It will behave much more like a cap input filter than a choke input filter with short, high current pulses instead of constant, low current (just a little greater than the current drawn by the load) delivery.
Tre'
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Follow Ups
- RE: Bias source from B+ or seperate trans, which is better? - Tre' 13:00:34 08/08/14 (0)