PWM DC Motor Speed Controller Switch DC 20A Current Voltage Regulator 12V 24V 36V 48V DC PWM High Power Motor Driver Module with Adjustment

The PWM DC motor speed controller with variable speed knob, controls DC 10 to 60 volts, perfect for your DIY needs. Features: Used to tune the speed of the any DC brush motors like power wheel, trolling motor, air compressor, fan, etc. Operating voltage from DC 10 volts to 60 volts, output current from 0 amp to 20 amps. Maximum continuous power is up to 1200W, compatible with 12V, 24V, 36V, and 48V high power motor. PWM frequency is 25 KHz, which makes operation noise cannot be hear, quiet to run. Adjustment knob turns smoothly with high torque, making motor speed change more effective. Note: *Not for DC brushless motor. Specifications: Material: Plastic, Metal Type: 20A Controller / 3A Controller (optional) Operating Voltage: DC 10V-60V Output Current: 0 to 20A Frequency: 25KHz Continuous Power: Max 1200W Speed Range: Motor zero speed to maximum motor speed *The maximum current up to 20A radiator or heat required to increase the fan Item Size: 7.7*4.3*3cm / 3.03*1.69*1.18in Package