- Wide Voltage Range & High Performance: This PWM motor speed controller operates on a DC input of 10-50V with a peak current of 100A, delivering up to 3000W (5000W peak). It ensures robust control of DC brush motors, making it ideal for automotive and industrial applications. - Precision Digital Control: Featuring an adjustable PWM duty cycle from 0-100% at a frequency of 15KHz, this controller provides smooth and flicker-free speed control for various devices, including motors, fans, and DC lighting/heating systems. - Durable All-Weather Design: Built for industrial use, this controller functions effectively within a temperature range of -20°C to 40°C. Its rugged housing provides shock protection and efficient heat dissipation, ensuring reliable continuous operation. - Versatile Compatibility: This motor controller is universally compatible with various applications, such as car cooling fans, AC motors, exhaust blowers, and treadmill motors. It is an excellent choice for speed control in automotive, HVAC, and workshop equipment. - Practical Use Scenarios: - Optimize the cooling performance of automotive cooling fans for enhanced engine efficiency. - Control the speed of exhaust blowers in ventilation systems to achieve desired airflow levels. - Regulate treadmill motor speeds for a customized workout experience.