21M-CBSA-4.25X5.5X0.225

RF Shields are tools designed to shield sensitive electronic components from electromagnetic radiation (EMR). The 21M-CBSA-4.25X5.5X0.225 is one such shield, used widely in the industrial, military, and medical fields to protect delicate components and circuitry from EMR. This article will explore the application field and working principle of 21M-CBSA-4.25X5.5X0.225.

Application Field

21M-CBSA-4.25X5.5X0.225 acts as a shield between EMR and sensitive electronic components. It can be used in various industrial, military and medical applications to protect sensitive components and circuitry from electromagnetic radiation. It is especially useful in medical devices, radios, wireless routers, medical equipment, military equipment, and more.

The 21M-CBSA-4.25X5.5X0.225 is also capable of shielding various frequencies from EMR and providing excellent protection for certain applications. It is especially useful in ensuring that sensitive components are not damaged when exposed to high levels of EMR, or when transmitting and receiving wireless devices.

Working Principle

The 21M-CBSA-4.25X5.5X0.225 works by reflecting, absorbing, or dissipating EMR, depending on the frequency. The shield is made of a conductive material, such as copper, aluminum, or steel. Electromagnetic radiation is repelled as it comes into contact with the conductive material. This deflects the radiation away from the protected component and prevents it from causing damage.

The shielding material also has the ability to absorb EMR. This occurs when the radiation passes through the shield and is absorbed by the material, reducing the radiation\'s intensity and protecting the sensitive components from harm.

The 21M-CBSA-4.25X5.5X0.225 is also capable of dissipating EMR. This is accomplished by installing a ferrite material within the shield that creates an eddy current which behaves like a sponge, and absorbs EMR. This is especially useful when using electromagnetic frequency interference (EMI) filters, which can reduce the interference caused by EMR.

Conclusion

In conclusion, the 21M-CBSA-4.25X5.5X0.225 is a powerful shield used to protect sensitive electronic components from electromagnetic radiation. It is ideal for military, industrial, and medical applications. The shield works by reflecting, absorbing, or dissipating the EMR depending on the frequency, providing excellent protection from EMR.