1,8 V 3V 5V 6V 12V 2a 30w Niederspannungs Motor Drehzahlregler PWM 1803b DC DA
The max output power:30W. Enable to provide a continuous current of 2A to your DC motor or other DC load. With a self-recovery fuse 2A and a Power-On LED light. The max continuous output current :2A.