I have a strange little thing happening with a voltage regulator. It is a extra deluxe Chinese buck converter which I have used multiple times and it works ok for powering an Arduino. The thing is I get some strange distortion when I measure it with the scope. Even stranger (for me at least) is tha…

Strange behavior from voltage regulator

david_2018 October 3, 2021, 3:33pm 4

Easy enough to check if the scope is AC powered and has a line sync option.

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