New Trend Universal USB C Smart Charger Extension Wall Socket US Plug Surge Protector Power Strip

Lightning damage pathways to equipment
Lightning consists of high-energy low-frequency components and high-permeability high-frequency components. Its two main forms, one is through the metal pipeline or ground directly conduct lightning damage to equipment (direct lightning); one is through the lightning channel and flood channel will be coupled with lightning electromagnetic pulse induction to the metal pipeline or ground surge damage equipment (induction lightning / surge). The vast majority of lightning damage is caused by this induction. For electronic information equipment, the main hazard comes from the lightning-induced lightning electromagnetic pulse coupled energy through the circuit channel to produce transient surges.

Power surge protector is usually connected in parallel to the circuit system, when lightning occurs, in the building into the various types of metal pipes, the high intensity of electromagnetic induction generated on the line, thus generating a large number of pulse energy, the power surge protector will play a role in the over-current into the earth, reducing the potential difference between the ports of equipment. Suitable for transient overvoltage protection for 220/380V power supply and distribution systems, the product can effectively suppress the inductive overvoltage caused by lightning and system operating overvoltage, protect the safety of equipment and ensure the normal operation of the system.