What is ac trigger switch?

An AC trigger switch is an electronic component used to control the flow of alternating current (AC) in a circuit. It typically operates by using a low-power control signal to activate or deactivate a higher-power AC circuit, enabling devices like lights or motors to be turned on or off remotely. These switches often employ thyristors or triacs to manage the AC load effectively. They are commonly found in applications such as light dimmers, motor speed controllers, and various automation systems.