Specifications: Input Voltage: DC 9-60V Output Voltage: Linear Load Output Current: 0-20A Maximum Current: 20A Continuous Current: 18A Continuous Power: 1200W Control Frequency: 25KHZ Speed Regulating Type: Adjust Flow Speed Mode: Potentiometer (linear) Speed Range: 0-100% Potentiometer Mounting Hole: 7mm (Approx.) Module Size: 77 x 45 x 28mm/3.03 x 1.77 x 1.10 inches (Approx.) Board Size: 73 x 40mm/2.87 x 1.57 inches (Approx.)   Package Includes:

1 x DC Motor Governor