2000W 9-50V 40A DC Electronic Speeder PWM Motor Speed Controller

This 9-50V 2000W 40A DC Electronic Speeder PWM Motor Speed Controller 12/24/36/50V is used to control the speed of DC motors from 9V to 50V with a maximum power of 2000W. This controller can provide up to 40A of current depending on the power supply. The board comes with a protective housing made from ABS plastic. The controller has 6 high-quality NCE7190A MOSFET’s which are connected to the individual heatsinks.

Features:

• Wide voltage range, 10-50V, 40A, max. 2000W for motor speed control & HOO.
• Apply PWM Modulation system to adjust motor speed from 5-100%.
• Stable in working, high efficiency and low noise.
• Field-effect tube, drive IC, 70μm copper sheet PCB for higher efficiency of PWM wave output.
• Potentiometer for speed adjustment, protective case creates better durability.

PWM Working Principle:

By changing the duty ratio of square wave(output) to adjust average current power from 0-100% on load, thus to change the motor speed or light brightness.

Specification:

• Working Voltage DC 9V-DC 50V
• Control power0.01-2000W (Max. rated current 40A):for working voltage 12V: 12V*40A =480Wfor working voltage 24V: 24V*40A=960Wfor working voltage 36V: 40V*40A=1600Wfor working voltage 50V: 50V*40A=2000W
• Quiescent current: 0.025A
• PWM duty cycle: 5% -100%
• PWM frequency: 12khz
• Operating temperature: -20 – 40℃
• Size: 90*81*30 mm