Item Name: Adjustable PWM DC Motor Speed Controller Fan Motor Drive Module Speed Regulator. Easy and simple to install and operate, very useful and practical.Made of high-quality plastic and metal material, durable, firm and has a long service life.Widely used in machine tools, textiles, optical cables, motors, welding and cutting, communications, etc.100% brand new and high quality.It is a kind of device that is used to djust the speed of the DC motor.Specification:Input Power Voltage: 1.8V-15VDCMaximum Continuous Output Current: 2ASize: As ShowWeight: 13g/PC Note:DC motor speed regulator DC power supply, please do not directly connect household 220V AC power Package Included:4PCS* DC Motor Speed Controller *Please make
