In Reply to: RE: Frequency, etc posted by Lew on March 23, 2021 at 13:14:12:
You could try a soft recovery diode, but I would be inclined to focus on the RC time constant, trying different values for C202 and C204 or the varistor RV201 and RV202. Regarding R201/R203, I had missed that. That is a good question why one is 10K the other 22K. I agree with you, I would experiment with changing those. I would guess that it was simply a mistake on the schematic, someone meant to change them both to the same value, and only one was changed. But geez I have seen stranger things.
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Follow Ups
- RE: Frequency, etc - fredtr 14:16:33 03/23/21 (3)
- RE: Frequency, etc - Lew 15:48:05 03/23/21 (2)
- RE: Frequency, etc - fredtr 17:40:23 03/23/21 (1)
- RE: Frequency, etc - Lew 18:59:16 03/23/21 (0)