[Product Features Overview] 

 1 high-voltage input 230V ± 20V; 

 2 pumps rated working voltage: 12V, can be as low as 5V operation; 

 3 Rated power: 5W; 

 4 12V rated voltage controller provides power to the pump; 

 5 in the tank with water level changes within the float magnet, power supply controller PCB has two Hall sensors, float magnet to accept the signal, to determine the water level; 

 6 to allow the water level height, the water float magnet trigger detection rated highly the Hall sensor, 12V power supply controller to start the pump, the pump work to drainage, and other drainage is complete, stop the supply; 

 7, when for some reason can not properly drain the water level above the allowable height caused a certain degree, the magnet floats high in the Hall sensor is triggered, an alarm sounds when the power controller, power supply 230V until the end; 

 Recommended】 【Application 

 The single-phase brushless motor controllers are widely used in micro brushless control valve with adjustable structure, stable performance advantages;