12V~40V 10A PWM DC Motordrehzahlregler Schalter Controller Voltregler Dimmer
2,99 €
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.
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