DC12V PWM Lüfterregler Drehzahlregelung mit Regler 3/4 Draht Schalter Lüfterregelung
7,97 €
Supports stepless speed regulation of 3-wire and 4-wire motors, compatible with various server fans and cooling devices. Make sure to confirm the positive and negative poles before wiring. The product does not have reverse connection protection, and reverse connection will cause overheating!
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