Feature:1. VOLTAGE AND CURRENT: DC brush motor speed regulator, the working voltage range is 1248V, the maximum rated current is 100A, and the peak current is 200A.2. APPLICABLE DEVICE: Can be used for DC brush motor, suitable for car cooling fan motor, automotive air conditioner motor, exhaust fan, treadmill motor, etc.3. SIMPLE REGULATION: Support bidirectional CW and CCW, use 05V potentiometer, speed regulation range is 0100%, easy to operate, has a wide application range.4. MULTIPLE USAGES: The DC motor speed controller can also be used for DC lamp dimming or DC heater control, which has strong practicability.5. COMPACT SIZE: The motor governor has a compact structure, with stable connection, easy installation and takes up little space, safe and reliable.Specification:Item Type: DC Motor Speed RegulatorInput Voltage: DC12-48VOutput Voltage: Linear under loadInstantaneous Current: 200AContinuous Current: Within 100A is recommendedCW and CCW: BidirectionalSpeed Regulation Mode: Potentiometer 0-5VSpeed Range: 0-100%Digital Scale: 0-100Support Motor: DC Brush.Package List:1 x Motor Speed RegulatorNote:0100 digital display is the percentage of speed, not the actual speed of the motor.