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In Reply to: low frequency on B+ (PSU question) posted by Jayme on October 29, 2006 at 16:25:43:
that is causing the oscillation. Assuming that you have the power supply connected to an amplifier with multiple stages, it is far more likely that the low frequency oscillation is caued by feedback between the first stage and the output stage. Is the power supply common to all stages? If so, how is the power to the 1st stage (and driver, if seperate) decoupled from the output stage power?
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Follow Ups
- I doubt that it is the power supply - mikeyb 08:01:25 10/30/06 (1)
- Re: I doubt that it is the power supply - Tom Bavis 17:54:14 10/30/06 (0)
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