Here, with a new cruise control PWM high performance with switch for engine in DC is available.-Pipe: 1 piece of high FETVoltage input: DC 6V - 12V wide voltage, adapts to 6V, 9V, 12V engines.Current: 6A, maximum operating current in a short time is 10AStatic current: 0.01 AProduct dimensions: 50 x 37 x 28 mm (the size of the button are not included.) static Current: 0.01A PWM cycle: 2% to 100%, which is 2% to 100% of the original speed PWM Frequency: 20KHz Special features: the switch extinguished the engine until the static and adjust the speed continuously-alteration variation of the DC motor between the original 2% to 100% from. advanced technology, high-efficiency, a high torque, low clearance warmth and quiet operation. Many times the improvement of product is widely used in industry or society. It is the first choice for you to control the DC motor. package content:1 x PWM Speed regulatorNote:Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3 cm.