DC 12V PWM Lüfter Temperaturregler 4-Draht Drehzahlregler Reglerplatine PC
4,09 €
The actual speed of the fan is affected by the design of the fan. Can't adjust the speed of 2-3 wire ordinary fan. PWM signal mode: 25KHZ Vpp=5V. Reverse mode: used for conventional reverse timing fan, PWM reverse change, full output is 0.
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