Voltage range: 1.8V-12V DC
Current range: 2A
Switch function: have
Speed range: 0-100%
DC motor speed regulator connect DC power supply,do not directly connected to the home AC 220V ,otherwise damage!
This is a maximum 2A current governor, continuous current is greater than 0.5A, 775 motor, children's car motor is not moving, do not buy the wrong.Does not recommend the power supply is greater than 12V, such as 12V lead acid battery, it is possible to cause the governor damage.