Features 1、The 1803B DC motor speed controller allows the use of a pulse width modulated (PWM) DC voltage with duty cycle to control the DC direction of the motor. The product can be adjusted from 0% to 100%. 2、With 2A self-recovery fuse and boot LED light. 3、Enable 2A continuous current for your DC motor or other DC load. 4、The product is equipped with a self-recovering fuse. The current will automatically disconnected when the current is too large. The fuse is automatically restored after cooling. 5、Powered by 1.8~15VDC and the maximum output power is 30W. Specification Item Type:DC Motor Controller Maximum Output Power:30W Maximum Continuous Output Current:2A Duty Cycle:0~100% Package List 1 x Motor Speed Controller