DC 6V-90V 15A Motor Speed Control PWM Controller

DC 6V-90V 15A Motor Speed Control PWM Controller

This is DC Motor Governor PWM Variable Speed Control Switch 6V-90V 15A.

This DC Motor Speed Regulator controls the speed of a DC motor by adjusting Pulse-Width-Modulated (PWM). It’s perfect for applications like fans, etc. providing a nice adjustment of motor speed.

How to use: First, remove the potentiometer. (you may take it down from one side of the circuit board or potentiometer side down under your need); Second, connecting the 0-5V DC control signal to the middle pin marking 0-5V;
Thirdly, connecting the earth wire of 0-5V DC control signal to the connecting piece on the pin marking GND;

Note: This can NOT be used for the BRUSHLESS motor.
Do not reverse the positive and negative terminals of the DC power supply, otherwise, the governor may be damaged.
The motor can be positive or negative, regardless of when the direction is inconsistent with expectations, and can be changed by adjusting the direction of the line sequence.
Adjustment potentiometer knob to change the governor output duty cycle, and the motor speed change.
With the use of a 0-5V external voltage control line, the speed controller supports the use of an external DC voltage control.

Technical Details

Features