Wide Voltage Speed Controller Motor ratation CW / CCW adjusting High Quality 10A Fuse Please pay attention that this controller is only workable for brushed motors. ( not workable for brushless motors ) 【Wide Voltage】: Wide voltage input 9-36V, maximum output current 10A 【Speed Control Knob】: The knob has a switch function, which can control the motor speed from 0% to 100%. Adjustable potentiometer flexible cable can be separated, the cable length is 15CM. 【Optimized Design】: Wide duty cycle adjustment range; smooth motor without noise and vibration; with power indication; stable circuit design suitable for long-term work. 【High Quality】: Adopt high-quality high-voltage MOS tube, three 100V high-frequency low-resistance capacitors, automotive fuses, accurate parameters, not easy to get hot, easy to replace. With aluminum case to protect internal circuit. 【10A Fuse】: This set contains a 10A fuse to prevent shorting of the motor interface. Double protection of your Motor and Motor Speed Controller. Working frequence : 25K Hz