The dimmer switch is developed to meet people's different needs for light brightness at different times. In principle, the electronic dimmer switch controls the degree of conduction by controlling and changing the phase angle of the thyristor.
The dimmer switch is the time that the power source flows through the load, which changes the input voltage and current of the electric light source to obtain different intensity light output. The single live wire input wiring method can directly replace the existing wall switch.
