Mini 2A Motor PWM Drehzahlregler DC 4,5-24V Schalter LED Dimmer Drehzahlregelung
8,53 €
Adjustable duty cycle: 1% -100% PWM square wave. PWM frequency: 22KHz. The power input has added a 2A self recovery fuse PPTC-R. Once the output is overloaded and the self recovery fuse changes to a high resistance state, it can pass through a very small current, which is equivalent to disconnecting the input power protection.
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