10-50V/40A/2000W PWM controller, DC motor speed controller, external speed control switch

General Description

This is a PWM speed controller that allows for smooth control of the speed of brushed DC motors. Ideal for a variety of applications such as car motors, DC heaters, and light bulbs, it provides precise motor speed control. This controller is capable of handling a wide voltage range from 10 to 50V, with a maximum power of 2000W, and uses a PWM modulation system to adjust the motor speed from 5 to 100%. It is designed for stable operation, with high efficiency and low noise. Technical Specifications Voltage: DC 10-50V Control Power: 0.01-2000W Rated Current: 40A Standby Current: 0.025A PWM Duty Cycle: 5-100% PWM Frequency: 12kHz Operating Temperature: -20 to 40℃ Dimensions (Type 1): 10 * 5 * 2.7 cm / 3.94 * 1.97 * 1.06 in Dimensions (Type 2): 9 * 5 * 2.5 cm / 3.54 * 1.97 * 0.98 in Wire Length (Type 2): 18.5 cm / 7.28 in Weight (Type 1): 92g / 3.25 oz Weight (Type 2): 97g / 3.42 oz Package Dimensions: 10.3 * 5.3 * 3.5 cm / 4.06 * 2.09 * 1.38 in Package Weight (Type 1): 139g / 4.9 oz Package Weight (Type 2): 142.5g / 5.03 oz Compatibility and Accessories Universal DC motor speed control Applications in cars: fan motor, wiper motor, cooling motor Speed control for conveyors, exhaust fans, treadmills Heating temperature and brightness adjustment for DC bulbs Installation Can be installed with a potentiometer (included) or a potentiometer with external wire (optional) Use DC motor speed control Speed adjustment for various industrial and domestic applications Temperature and brightness regulation