TSQ CCM6N 150W 6V 12V 24V Reversing Switch Adjustable DC Motor Speed Controller PWM The input voltage:6V-30VDC he maximum output power: 200W (more than 24V) The maximum continuous output current : 10A;DC motor is recommended for use in 6A PWM Frequency: 16KHZ In applications often need to adjust the rotation speed of the DC motor speed regulator. Regulators all use imported original semiconductor chip. And all are detected the voltage, current, functional range before delivery. The circuit is stable and reliable. Use the PWM control technology, and high efficiency, wide range of speed and stable performance characteristics.