capacitor
Just a simple question about a capacitor.
If you "charge" up a capacitor, what was changed in the capacitor for the voltage reading to go up? Was anything actually added to the capacitor?
Originally posted by pault
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If you "charge" up a capacitor, what was changed in the capacitor for the voltage reading to go up? Was anything actually added to the capacitor?

Scott Roberson aka "Luther", was at one time a participant here on the forums. I learned most of my stuff about air from him. If you could get him to travel from the Philippians, he would be a great speaker for your next conference. I doubt anyone knows more about air than him!
In normal PWM we allow the current to rise by not totally discharging the coils after each pulse causing a ramp up of current, but if we do this we do not capitalize on the gain of the inductive kickback.
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