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The difference between the three shielding forms of shielded computer room

Author:admin   AddTime:2021-04-17

The shielded room can be used to reduce the interference of the magnetic field, and adopt shielding measures in a local area to do electromagnetic shielding. There are also several forms of shielded rooms, such as welding, assembly and film. In the shielded room, there are still differences in the three shielding methods of alternating electric field shielding, alternating magnetic field shielding and alternating electromagnetic field shielding. So, where is it embodied? The following editor will talk about it.

Alternating electric field shielding, in general, is to set up a metal shield with good conductivity between the interference source and the sensitive circuit, and ground it. Moreover, it is mainly based on reflection, so its shielding thickness cannot be too large, mainly considering the structural strength.



Alternating magnetic field shielding is generally divided into high frequency and low frequency. Moreover, the higher the permeability of the shield, the better the shielding effect.

The main considerations for alternating electromagnetic field shielding are the depth of the skin effect and the structural strength.

The construction of a shielded room is an electromagnetic shielding project. The electromagnetic shielding project is a complex and prudent construction project. This is very important for departments that require security and confidentiality.

Absorbing Material:https://www.goodsmaterial.com/

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