AC Light Dimmer Module

Dimming can be achieved by Pulse Skip Modulation:-
Method 1 — One or more cycles (sine wave signal) are transferred to the load, while following one or several cycles are blocked.
Method 2 — Partial transferrence of each sine wave to the load.
Method 3 — Generation of modulated full sine signal of different frequency up to few hundred hertz. This method requires specialized powerfull AC generators with different modulation.