6V 12V 24V 28V 3A 80W PWM DC Motor Speed Controller, Reversible Pulse Width PWM Motor Speed Regulator with Switch

Description: AYMARIO 6V 12V 24V 28V 3A 80W PWM DC motor speed controller, high value performance, you deserve it. Specification: - The switch cable length 15cm - Item size: 32mm*50mm*15mm Operating instruction: Before you attempting to wire the controller, make sure power is off. WARNING: DO NOT REVERSE POSITIVE AND NEGATIVE POWER LOADS. THIS WILL DAMAGE THE CONTROLLER 1. Connect wires refer to the "wiring diagram" (NO.4 picture) 2. Turn on the power, and adjust the potentiometer 3. The LED indicates the power up and the speed of motor Package Includes: 1 x DC Motor Speed Controller