6V-28V 3A PWM DC Motor Speed Controller Switch Function 1206B W/ Case Adjustable Speed Control

The advantage of using a pulse width modulation (PWM) method for speed regulation is that the energy of the power supply can be fully utilized and the circuit is highly efficient.

The DC motor speed controller is made of electronic accessories element, which is long lasting and durable for you to use

The DC motor regulator is designed with a knob, the knob is with switch function, you can turn off the controller by screwing it

DC motor speed controller allows controlling the direction of a DC motor using a pulse-width-modulated (PWM) DC voltage with a duty cycle fully adjustable

This DC motor speed controller owns a wide range of applications,which is suitable for the speed regulation of DC motor, fan, fish tank oxygen pump and other products.