If you are looking for sub 10 Hz noise you could just null bridge two of them with an ordinary multimeter.
On Fri, Jul 1, 2016 at 8:47 AM, John Ackermann N8UR <j...@febo.com> wrote: > I have several supposedly low noise bench power supplies that I want to > check out. They seem to work well but are quite old, so of course one > wonders about the caps, etc. > > Can someone suggest a practical test regime to verify power supply DC > noise performance? Preferably one that doesn't require building up custom > low noise amps? > > Thanks! > > John > _______________________________________________ > volt-nuts mailing list -- volt-nuts@febo.com > To unsubscribe, go to > https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts > and follow the instructions there. > _______________________________________________ volt-nuts mailing list -- volt-nuts@febo.com To unsubscribe, go to https://www.febo.com/cgi-bin/mailman/listinfo/volt-nuts and follow the instructions there.
