In Reply to: RE: tried the damping resistor ... posted by deathtube 667 on October 17, 2016 at 17:39:46:
Sorry to hear you were tortured by the tooth doctor. That's never any fun. Well, I expected the 120 Hz energy to go up a little. The real problem in terms of overall ripple is the 2uF cap. It's just not large enough clean it up for a SET. Anyway, if ripple is acceptable without the 200/220 ohm but not OK when you install it, just add 20uF to C2 or C3 in your drawing.
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Follow Ups
- RE: tried the damping resistor ... - Triode_Kingdom 19:29:11 10/17/16 (2)
- RE: 2uF? - deathtube 667 20:15:35 10/17/16 (1)
- Sorry, my mistake, meant the 2H choke - Triode_Kingdom 21:26:25 10/17/16 (0)