What Is The Principle Of Lightning Surge Protector
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Surge protector, also known as lightning arrester, is an electronic device that provides safety protection for various electronic equipment, instruments and communication lines.
surge protective device Working principle:
When a spike current or voltage is suddenly generated in the circuit due to external interference (such as lightning), the valve core of the surge protection device quickly moves to shut off the power supply, thereby avoiding damage to the protected equipment. At the same time, it limits the hazards of abnormal overvoltage or overcurrent in the circuit. When the fault is eliminated and the power supply is restored, the valve core automatically opens to discharge energy to achieve the on-off function.
