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1. The discharge gap of the surge protective deviceThe discharge gap of the surge protective device is generally composed of two metal rods exposed to the air and separated by a certain gap. One of th...

Shenzhen Techwin Lightning Technologies Co., Ltd has independently successfully developed a series of products: SPD surge protector, power surge protector, power surge protector, signal surge protecto...

Lightning is a kind of meteorological disaster that often occurs in most areas of our country. It has the characteristics of strong suddenness and great harm, and often brings very serious threats to ...

Air switches and surge protectors are usually installed in the distribution box of a building, so what is the difference between them? Tiandun Thunderbolt will do a detailed analysis for you.Ⅰ. Surge...

(1) The voltage protection level Up of SPD should always be less than the impulse withstand voltage Uc of the protected equipment, and greater than the maximum operating voltage Us of the power grid o...

1. Surge protectorSurge protector, also known as lightning protector, is a protection device designed to prevent various electronic equipment, instruments, and communication lines from being subjected...

1. Parameters selected by SPD of surge protector at all level1. SPD-1If the first-level surge protector SPD1 is installed in the general power distribution room of a building, three switch-type surge ...

The surge protector is divided into three levels according to the area that needs to be protected. The first level surge protector can be applied to the main power distribution cabinet in the building...