In Reply to: RE: conjunctive filtering posted by dcal40@aol.com on August 1, 2016 at 10:58:40:
Try to measure the output (loaded with 8 Ohm resistor) with a 1kHz square wave. It should be a very tight square wave. If not you can tune it with a zobel network ( or if there is any global fb in the fb circuit)
It's more a test to see if the transformer is reasonable quality.
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Follow Ups
- RE: conjunctive filtering - Lenin 00:48:02 08/02/16 (0)