4 ms·
> having taken scopes to power lines in homes, I can grudgingly attest to the non-zero impact switching power supplies have in audible frequencies I haven't us
by doubled112 4y ago
> having taken scopes to power lines in homes, I can grudgingly attest to the non-zero impact switching power supplies have in audible frequencies
I haven't used a scope, but I have had some laughs plugging things into the same circuit as high gain guitar equipment.
Yes please, let's amplify those audible frequencies to audible levels. A good PSU goes a long way.
- chaboud 4y agoBy the way, if you are ever tempted to measure AC with an oscilloscope, please use differential probes to reduce the risk of damage/electrocution. It is very easy to create a pretty significant voltage potential across your probe and reference when poking around with high voltage.