12V DC Speed Regulator, Motor Speed Controller (PWM), Adjustable Speed Reversible Switch, 6V 12V 24V DC 3A Motor Inverter

General Description The 12V speed controller is a speed controller for DC motors that allows you to adjust the motor's speed and direction. It is designed to work with input voltages ranging from 12V to 80V DC and is ideal for various DIY and home improvement projects. Technical Specifications Input Supply Voltage: 12V-80V DC Suitable Current Range: 3A Rated Current PWM Frequency: 21 kHz Adjustable Duty Cycle: 0% - 100% Usage This controller allows you to control the direction and speed of a DC motor. To use it: Press the green button to rotate the motor in reverse; release the button to stop the motor. Press the red button to rotate the motor clockwise; release the button to stop the motor.