Feature:

The motor speed controller can easily provide a continuous current of 8A to your DC motor or other DC load.

The circuit also includes the function of digital display whose digital tube display the duty ratio.

Main technical parameters:

Input supply voltage: 6V-30VDC

The maximum output power: 240W

The maximum continuous output current :8A

PWM frequency: 16kHz

Duty Cycle adjustable: 0%-100%

The digital display the duty ratio (Display 0-100)

Specifications:

Item size: 79*42*24mm

Package:

1* speed controller

Operating instruction:

Connect your DC motor (or DC load) to the motor terminals as indicated on the

wiring diagram.

Connect a voltage of 6V-30V DC to the circuit making sure of the correct polarity

of the connection. Note that the voltage applied to the motor will be supply voltage applied to the circuit. It is recommended to add an appropriately rated fuse inline with the positive supply in order to protect the circuit from any possible short circuits.

You can now control the speed of the motor through potentiometer and control the electric

power through the switch.

Important Notes：

An appropriately rated fuse (rated a little higher than the maximum current you expect

to draw) is recommended to ensure safe operation.

The controller is NOT reverse-polarity protected and will be damaged if connect the supply

voltage with wrong polarity. Double check all connections before applying power and always turn off the power supply before making any wiring changes.