12V~40V 10A PWM DC Motor Speed Control Switch Controller Volt Regulator Dimmer
2,69 €
PWM frequency: 3 kHz. PWM Sampling rate: 0% -100%. consumption: 0.01 400W. hope you could understand. Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
Jetzt bei Ebay:
