Specifications: - Power requirement: DC 9-50V - Rated current: 40A (Maximum Output Current) - Frequency: 200 KHz - Control Motor Power: 0.01-2000W - Working Voltage 12V: 480W (max.) - Working Voltage 24V: 960W (max.) - Working Voltage 36V: 1440W (max.) - Working Voltage 50V: 2000W (max.) - Regulation Range: 5-100% - PCB Size: approx. 9 x 5.1cm/ 3.55 x 2.01inch - Case dimension: approx. 10.7 x 5.5 x 3.9cm/ 4.21 x 2.17 x 1.54inch