I have some LED modules with built in drivers that are designed to operate from 9-30v DC. I would like to be able to dim them, but, because of the wide operating voltage range I can't really do that by adjusting the voltage.
If I got a cheap PWM controller from ebay, like the type you might use to control a motor, would that be able to dim these lights?
If I got a cheap PWM controller from ebay, like the type you might use to control a motor, would that be able to dim these lights?