10-60V PWM DC Motor Speed Controller Waterproof 12V 24V 36V 48V 60V 20A

This speed controller can help your to adjust the speed of motor with switch , convenient to use. Waterproof, anti leakage enclosure. High power drive module for high performance. The input voltage should be DC power. Current and voltage should be in accordance with the specified value. Positive and negative poles of power supply can not be reversed. The positive and negative poles of the motor can be reversed. You can change the connection according your needs. Specifications: Input voltage: DC 10V-60V Recommended voltage: DC 12V-48V Control power: 12V-120W; 24V-240W Rated persistent current: 10A Max current: 20A Speed control range: 5%-100% Switching frequency: 25KHz Potentiometer: Tape switch B100K Packing size: 2.4*3.5*1.8inch Package contents: 1* Motor Speed Controller