Tagged Questions

2
votes
2answers
290 views

PWM speed controller with rectifier as voltage regulator?

I was looking around for a voltage regulator when I thought of this, so it might be completely crazy. And I'm sorry if it is. BUT... Could I use a PWM speed controller as a voltage regulator if I ...
2
votes
2answers
417 views

Controlling analog volt-meter display

I know that it is possible to generate higher voltage from lower voltage source, I just don't know how ... Anyway, few days ago I got this: ...
0
votes
3answers
275 views

Is there a voltage regulator IC that takes PWM input?

I am looking for a small IC that provides a regulated dc voltage based on the duty cycle of the input. This is probably asking for a lot but does anyone know if one exists. Essentially I need a low ...