Operating Range: This PWM DC motor speed controller is suitable for DC 6-90V motor
Digital Display: PLC 15A Governor Volt Display with Digital Display
Input : when input voltage is inverting, it does not work, it is good to the speed control board and power,Input DC 6-90v, the governor can only be used for brush motor
Ceramic : This PWM DC motor speed controller comes with 20A ceramic
Suggest Range: The maximum current can reach 15A ,suggest within10A for use.