DC Motor Driver Controller PWM DC 6V-60V 30A Motor Regulator with A Digital Display

This product is able to regulate the DC motor speed with a wide range through pulse-width-modulation. It's adaptable voltage and current are quite large.  It has a well designed case, which can protect the controller board from damage and help dissipate heat. Fitted with a digital display that shows the rate in percent of actual speed to maximum speed, you can regulate the speed much more precisely.   Specifications: Input Voltage: DC6V-60V Output Voltage: Linear with load Output Current: 0A-30A Continuous Current: 20A Speed Range: 0% to 100% Regulation Method: Potentiometer Regulation Type: Regulating Current Control Frequency: 15KHz Wiring Type: Screw terminal Rotary Knob Wire Length: 19cm / 7.48" Size: 75 mm x 56 mm x 28 mm / 2.95 x 2.2 x 1.1"   Package Includes:    1 x Speed Controller