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Craig Yarbrough wrote:
> If that's the case then I doubt you can read the AC ripple unless you
> can bias the DMM's input to 0V. Some higher-end DMMs let you do that,
> but for a run-of-the-mill DMM you're prolly outa luck. You really need
> an o-scope to see it well.
> - Craig
If you put your meter across big blue and set it for AC volts you will
read the ripple voltage. IMHO ripple voltage should be less than 200mV.
100mV is a decent target number.