DC 12V 24V 48V 5A 2 3 4 Draht PWM Motor Lüfter Drehzahlregler Regler 3417
8,93 €
PWM frequency: 20KHz or 2.5KHz (±2%). PWM range: 5-100 or 0 (% plus or minus 0.3%). PWM signal amplitude: 10.5V (no load). Alarm signal port (WORK): Outputs a high level during normal operation and outputs a low level when the fan is abnormal.
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