The DC Motor Speed ​​Controller allows the speed of a DC motor to be controlled using Pulse Width Modulated (PWM) DC voltage with a fully adjustable Duty Cycle from 10% to 100%. The motor speed controller can supply 8A continuous current to your DC motor or other DC load. The circuit also includes a 10A fuse, with a reverse power supply connection and control overvoltage protection function. Specification of 12V to 40V 10A 400W PWM DC Motor Speed Controller Dimmer Voltage Regulator: Operating voltage: DC 12V-DC 40V Control power: 0.01 – 400W Rated current: 8A Max current: 10A Static current: 0.02A (standby) PWM duty cycle: 10%-100% PWM frequency: 13khz Operating temperature: -20°C~125°C Package Include: 1 x 12V to 40V 10A 400W PWM DC Motor Speed Controller Dimmer Voltage Regulator In Pakistan