1. Wide Voltage Range Performance This PWM motor speed controller supports a DC input of 10 50V with a peak current of 100A, delivering up to 3000W (5000W peak) for robust control of DC brush motors. It ensures reliable performance in automotive and industrial applications. 2. Precision Digital Control Featuring an adjustable PWM duty cycle of 0 100% at 15KHz frequency, this DC motor controller provides smooth, flicker speed regulation for motors, fans, and DC lighting/heating systems. 3. Durability in All Weather Conditions Engineered for industrial use, it operates reliably in temperatures ranging from 20°C to 40°C. The rugged housing offers shock resistance and efficient heat dissipation for continuous operation. 4. Compatibility for Multiple Applications Universally compatible with car cooling fans, AC motors, exhaust blowers, treadmill motors, and more. Ideal for speed control in automotive, HVAC, and workshop equipment.