PWM Server Fan Speed Controller 3-Wire 4-Wire Motor Stepless Fan Governor 12V Motor Speed Control Drive Module

PWM Server Fan Speed Controller 3-Wire 4-Wire Motor Stepless Fan Governor 12V Motor Speed Control Drive Module Popis

1.Support 3-wire, 4-wire motor stepless speed control, suitable for a variety of server fans and cooling equipment 2.PWM pulse width modulation technology, accurate control of speed, smooth and quiet operation
3. 12V power supply design, with independent , easy to use.
4. efficient, reduce power consumption and extend fan life.
5. Compact structure design, easy to install, suitable for a variety of chassis and server environment.

Parameter:
Operating voltage: 9-23V (recommended DC12V)
Rotation speed (duty cycle): adjustable range 0-

Warm tips:
1. Wiring requires three lines, positive and negative poles and speed lines; general server fan 8 lines, 2 positive, 2 negative, 2 speed lines, 2 speed lines, connected to the first 6 can be, speed does not need to be connected.
2. Suitable for a variety of server fans, does not support two- fan.
3. Wiring must confirm the positive and negative poles and then wired, the product does not have reverse protection, reverse must burn!
Color: Black
Material: plastic

Package Contents:
1* PWM Server Fan Speed Controller