ITEM NAME:DC 5-36V 15A Motor Speed Controller Regulation Reversible Forward/Reverse T Q8S5 DC 5-36V 15A Motor Speed Controller Regulation Reversible Forward/Reverse T Q8S5 Specifications: Input voltage: DC 5V-36V Output current: within 15A Reversible: CW/CCW Protection current: 15A color: White Material: ABS+ electronic components Input current: Over the working current of motor Speed regulation mode: Potentiometer (270 degrees linear) Speed range: 0-100% Knob size: 100K(with switch) Support motor: DC brushless motor Module size: 100*68*40mm(L*W*H)/3.94 inch2.68 inchx1.57 inch Package Contents:1 x Speed Controller