); SAEximRunCond expanded to false Errors-To: [EMAIL PROTECTED] RETRY From: Tom Clifton <[EMAIL PROTECTED]> Subject: Re: [time-nuts] Parallel voltage regulators Date: Fri, 26 Oct 2007 17:19:45 -0700 (PDT) Message-ID: <[EMAIL PROTECTED]>
> ); SAEximRunCond expanded to false > Errors-To: [EMAIL PROTECTED] RETRY > > This has been a fascinating and educational thread! I > have always been aware of noise coming from switching > regulators - just have Argo or Speclab look at your > laptop's sound card with "no input" signal and there > is plenty to look at until you go to battery power. > > I had never considered diode switching noise in linear > supplies, nor birdies from an assortment of logic > devices - though I am a believer in healthy > distribution of bypass capacitors... They are sharp and unsteady oscillation is common, even on an old analogue synthesizer for instance. You can reduce it by putting bypass caps over the rectifying diodes. Cheers, Magnus _______________________________________________ time-nuts mailing list -- [email protected] To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/time-nuts and follow the instructions there.
