6-28VDC 3A 80W PWM DC Motor Speed Controller Regulator with On-board Potentiometer and On/Off Switch

This DC Motor PWM Speed Controller/Regulator controls the speed of a DC motor using a Pulse Width Modulated (PWM) DC voltage from 6V to 28V with a Duty Cycle fully adjustable from 5%-100% using the onboard potentiometer. It can provide a continuous current of up to 3A to your DC motor or other DC load. Specifications: Input supply voltage: 6-28 VDC Maximum output power: 80WMaximum continuous output current: 3A Duty Cycle Adjustable: 5%-100% On/Off switch built into potentiometer (fully counter-clockwise clicks off) On-board power LED illuminates when power is applied to the module Dimensions: 50mm x 32mm x 15mm (2in x 1.26in x 0.6in) (LxWxH) excluding potentiometer shaft Operating instructions: 1. Turn the potentiometer fully counter-clockwise until it clicks to turn off the module. 2. Connect your DC motor (or DC load) to the motor terminals as labeled on the back of the circuit board.3. Connect a voltage of 6V-28V DC to the circuit board making sure of the correct polarity of the c