In Reply to: RE: update 2 posted by vinnie2 on October 25, 2016 at 08:31:42:
If the addition of bleeder resistors causes ripple to go down, that might imply the amplifier itself is drawing insufficient current for the chokes to be effective. You can model that in PSUD. 45mV ripple at the output stage probably equates to around 2mV at the speaker. Have you posted a complete schematic of the supply here?
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Follow Ups
- RE: update 2 - Triode_Kingdom 10:42:38 10/25/16 (9)
- RE: update 2 - dave slagle 17:25:26 10/25/16 (5)
- RE: update 2 - Tre' 07:18:25 10/26/16 (4)
- RE: update 2 - dave slagle 09:30:38 10/26/16 (3)
- Yeah, that's what I meant. - Tre' 18:47:01 10/26/16 (2)
- RE: Yeah, that's what I meant. - dave slagle 15:11:50 10/27/16 (1)
- RE: Yeah, that's what I meant. - Tre' 07:05:52 10/30/16 (0)
- RE: update 2 - vinnie2 11:02:20 10/25/16 (2)
- Tell us about the caps - Russ57 12:32:50 10/25/16 (1)
- see update 3 above (nt) - vinnie2 15:00:20 10/25/16 (0)