I have done research on this topic for a few hours now and can only find info on using a PWM to regulate voltage (which makes sense of course). I believe my issue is a bit off the beaten path. I have a device (not designed by me) which has a PWM output which varies between 34V and 8V peak voltage. …

Regulating PWM Voltage

Grumpy_Mike April 29, 2014, 5:49pm 7

jremington:
My approach allows pulse width measurements, too.

So does mine:-