#接闪器

Surge protectors, also known as lightning arresters, are devices designed to safeguard electronic equipment from electrical interference or sudden surge disturbances.

1. What is a surge protector?
   As a safety measure for power sources, surge protectors primarily function to filter, isolate, and absorb surge signals.

2. What types of surge protectors are available?
   Depending on various usage scenarios and technical standards, surge protectors come in multiple types, such as those for household, industrial, medical, and communication purposes. Common variants include plug-in, wall-mounted, rack-mounted, and embedded board-style surge protectors.

3. What are the functions of surge protectors?
   The key functions of surge protectors include filtering out high-frequency noise and surge features from the power system, constraining surge currents, absorbing shock currents, and dispersing heat energy. They also shield against ground interference and inter-track interference, safeguarding equipment from external disturbances, reducing line noise, and enhancing signal quality to ensure stable channel transmission.