Recommended · for some experience

EEVblog #594 - How To Measure Power Supply Ripple & Noise

EEVblog

Why people recommend it

Dave Jones covers measuring power supply ripple and noise with an oscilloscope; a 40 minute episode cited when probing switching converters shows misleading spikes.

In their words

EEVBlog measuring power supply ripple and noise:

Liquid Plasmas on electronics.stackexchange.com, Nov 2019. CC BY-SA.

I also suggest you watch Dave's video regarding correct oscilloscope probe technique for measuring PSU noise.

Paul Uszak on electronics.stackexchange.com, May 2017. CC BY-SA.

Here is an EEVBlog (episode #594) on measuring PSU ripple:

user391339 on electronics.stackexchange.com, Aug 2015. CC BY-SA.

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