1803BK DC Motor Speed Controller controls the speed of a DC motor by adjusting the pulse width modulation (PWM). Input voltage DC 2.2 V-12 V.
With a self-healing fuse 2A and a Power-On LED light.
Maximum current is 2A. If the continuous current is greater than 0.5 A, the 775 engine and the stroller motor will not move. Don't buy it wrong. It is not recommended to provide a power supply over 12V. The use of 12V lead-acid batteries is not allowed, as this may cause damage to the controller. Never connect the controller directly to the outlet.
If the current is too large, it will automatically disconnect and the fuse will automatically recover after cooling.
PWM DC motor speed controller with switching function.