12V/24V DC Brushless Motor PWM Regler 4-Draht Lüfter PWM Stufenlose Drehzahlregelung
9,54 €
Supports stepless speed regulation of 3-wire and 4-wire motors, compatible with various server fans and cooling devices. Speed (duty cycle): adjustable range 0-100%. Make sure to confirm the positive and negative poles before wiring.
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