In Reply to: RE: Power supply ripple??? posted by TomWh on March 21, 2017 at 08:16:31:
Not sure the scale this image is at. But, sure looks like random white or pink noise. Is your scope plugged into an outlet that has some appliances running on it? Like a refrigerator or A/C-heater? Maybe a computer?
Can you run same setup through an ultra-isolator or some such isolation device? To clean up any artifacts riding on top of the AC line.
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Follow Ups
- RE: Power supply ripple??? - FenderLover 23:35:27 03/21/17 (2)
- RE: Power supply ripple??? - TomWh 09:11:18 03/22/17 (1)
- RE: Power supply ripple??? - FenderLover 11:22:06 03/22/17 (0)