Fangrui Product Details Operating Voltage Range Is Dc 10-50v, Max Rated Current Is 60a, Control Power Range Is 0.01-3000w, Working Temperature Range Of -20celsius-40celsius. High-end Configuration: Our Motor Driver Control Board Uses Pwm Modulation System To Adjust Light Speed. In Addition, It Is Designed With Radiators To Doing Heat Dissipation Created By Mos Tube. Convenient Speed Control: With Wires To Connect Potentiometer And Regulation Switch To Control The Speed, It Is Convenient To Use. Low Quiescent Current: Our Speed Regulation Module Is Designed With Low Quiescent Current 0.04a(when The Working Voltage Is Dc10v-50v, The Quiescent Current Cannot Exceed 40ma). Wide Application: Our Motor Driver Control Board Can Be Applied To Universal Dc Brush Motor Speed Regulation; Car Motor Speed Regulation; Production Line Conveyor Belt Speed Regulation; Electronic Fan Speed Regulation Etc. Frequency: 15000hz 12v 720w (max), 24v: 1440w (max) 36v: 2160w (max), 50v: 3000w (max) Standby Current: 0.04a Adjustment Range: 5- Colou