This commonly requested module can be used as a motor speed controller or light dimmer for 12V DC circuits up to 8A current. Offers smooth PWM control from 0-100% with easy in-line connection. Pulse width modulation (PWM) operates by varying the pulse on-off ratio allowing the motor to run slower as desired. This controller offers excellent efficiency and reduced heat when compared with traditional resistor based controllers.
Features
Suitable for any 12VDC system up to 8A direct current loads like motors, lamps, heaters & LEDs (with current limiting resistors).
Electric motor can start smoothly at low speed with this PWM controller.
Replaces the resistor circuit for control of the speed of DC motors
Frequently used as light dimmer.
Energy efficient with zero to full speed control
Light dimmer capable of smooth control
The whole PCBA is potted in epoxy and with the special splash proof tuning potentiometer making this controller weather proof.