Low Voltage DC1.8-15V 2A Mini Motor Speed Controller PWM RegulatorFeature:Operating Voltage 1.8 to 15V within GM、 specific input and motor voltages are equalSmall size、 low voltage operation、 on-board self-recovery fuse and so onTechnical Parameters:Operating voltage: DC1.8V-15VOutput voltage: Load LinearContinuous current: 2A (overcurrent automatic recovery)Speed range: 0% - 100%Speed type: Adjusting flowSpeed mode: PotentiometerBoard size: 32 x 32 x 15mmPackage includes:1 x DC Motor Pump speed controller