Features1This is a simple and easy-to-use DC motor speed controller of stable performance. 2Speed controller is made with high quality circuit board which ensures a longer service life. 3Equipped with fuse tube to protect the speed controller from burning out that short circuit causes. 4With reverse connection protection function. 5Designed with convenient screw terminals for quick wiring.SpecificationFeatures:1. This is a simple and easy-to-use DC motor speed controller of stable performance.2. Speed controller is made with high quality circuit board which ensures a longer service life.3. Equipped with fuse tube to protect the speed controller from burning out that short circuit causes.4. With reverse connection protection function.5. Designed with convenient screw terminals for quick wiring.Specification:Control Power: 0.01-400WRated Current: 8AMaximum Current: 10AStatic Current: 0.02A(standby status)Frequency: 13kHzSpeed Adjustment Range: 10%-99%Hole Diameter: 3.2mmOperating Temperature: -20~125Dimensions: 75*60*28mm / 2.95*2.36*1.10inPackage Weight: Approx. 73g/2.6ozPackage List:1 * DC Motor GovernorPackage List