12 V 1-CH/3-Wege PWM DC Lüfter Drehzahlregler Motormodul Schaltersteuerung 25KHZ 3A
ab 2,87 €
The PWM frequency is 25KHZ, which can adapt to most 12V adjustable speed fans on the market. The maximum output current is 3A. The duty cycle can be adjusted from 0% to 97%, and the speed regulation range is wide.
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