Overview of surge protective device

Surge protector, also known as lightning protector, is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines. When a spike current or voltage is suddenly generated in the electrical circuit or communication line due to external interference, the surge protector can conduct shunt in a very short time to avoid the damage of surge to other equipment in the circuit. The surge protector is applicable to the protection of indirect li…

What is the function of surge protective device

How to select the type of surge protector