DC9-50V 2000W 40A PWM HOO DC Motor Speed Controller Speed Regulator Adjustable Switch

The output of the speed controller is DC which will not damage the governor. The applied voltage is 9-50V. Adopt imported special speed drive IC. Thickened copper sheet and PCB balanced arrangement of heavy current make the output of PWM high-efficient.    Features: New generation of 9-50V 40A DC Motor Pump Speed Controller Control and adjust the speed of a DC motor with this controller Light weight, heavy current, wide voltage High reliability. High efficiency, high torque, low heat generation Thickened copper sheet and PCB balanced arrangement of heavy current Specification: Operating voltage: DC10V-50V Controlled power: 0.01-2000W Quiescent current: 0.025A PWM duty cycle: 5%-100% PWM frequency: 12khz Working Temperature: -20℃-40℃ Material: Metal & Plastic Item size: 12.2 * 5.5 * 3.8cm / 4.8 * 2.17 * 1.5in(L * W * H) Item weight: Approx. 137g / 4.83oz Package size: 20 * 14.7 * 4cm / 7.87 * 5.79 * 1.57in(L * W * H) Package weight: 138g / 4.87oz Package list: 1 * PWM DC Motor Speed Regulator Controller Switch Note: The package without user manual.