10-50V 100A 3000W DC Motor Speed Controller PWM Control Switch Governor Regulator _x000D_ 10‑50V 100A 3000W DC Motor Speed Controller PWM Control Switch Governor _x000D_ _x000D_ Specification: _x000D_ _x000D_ Description:_x000D_ Features: _x000D_ This simple and easy-to-use DC motor speed controller has an elegant appearance and stable performance._x000D_ This motor speed controller is of high quantity for industrial use that can work normally when operation temperature is below zero Celsius._x000D_ Well design case can protect the controller board from damage as well as dissipate heat. _x000D_ Universal speed controller can be used for DC brush motor, suitable for car cooling fan motor, car air conditioning motor, exhaust blower, treadmill motor, etc. _x000D_ This motor speed controller can also be used for dimming DC lamps or controlling DC heater._x000D_ Specifications:_x000D_ Max. Rated Current: 60A _x000D_ Peak Current: 100A _x000D_ Control Power: 0.01W to 3000W_x000D_ 12V*100A =1200W_x000D_ 24V*100A =2400W_x000D_ 30V*100A =3000W _x000D_ 50V*100A =5000W(peak) _x000D_ Quiescent Current: 0.04A( not over 40mA when voltage is DC10V to DC50V)_x000D_ PWM Duty Cycle: 0%-100%_x000D_ PWM Frequency: 15khz_x000D_ Operation Temperature: -20 to 40℃ _x000D_ Size: 15 x 8 x 4cm / 5.9 x 3.1 x 1.6"_x000D_ Package Includes: _x000D_ 1 x Speed Controller_x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_ _x000D_