PWM DC Motor Governor Switch 1.8V / 3V / 5V / 6V / 12V 2A Speed Controller 1803BK

1. Supports input DC1.8?15V voltage range, applicable current within 2A, realize stepless speed adjustment by rotating the control knob. 2. Built?in self?recovery fuse, it will automatically disconnect when over current occurs, and restore automatically after cooling down. Integrated on?off switch knob, you can turn on or cut off power output directly without extra switch parts for convenient operation. 3. Adopt 4 position screw terminal blocks, clearly marked pins for power input and motor output, firm wiring connection, easy to assemble. 4. Compact circuit board with mounting holes, small size for installation, stable performance for various low?voltage DC equipment. 5. Widely used for DC cooling fan, small water pump, DC toy motor and other DIY electronic projects, good for home electronic modification. Special reminder: 1. DC motor governor connected to DC power supply 2. Do not directly connect the household 220V AC, otherwise the damage will be at your own risk! 3. This is a 2A current governor, the continuous current is greater than 0.5A, the 775 motor, the motor of the childrens car cannot be driven, please dont buy it wrong 4. It is not recommended to supply power greater than 12V, such as 12V lead-acid batteries, which may cause damage to the governor