DC Motor PWM Drehzahlregler Modul 5-28V Drehzahlregler einstellbar LED Dimmer
5,15 €
PWM duty ratio: 1%-100%. PWM frequency: 20KHz. DC motor governor input is DC, not directly connected to AC, otherwise it will burn out. Add to Fav. The motor can be divided into positive and negative directions.
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