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RFI and EMI - Shielding and Absorbing Materials

21133176: Application Field and Working Principle

The 21133176 shielding material is one of the most used materials in electromagnetic interference (EMI) and radio frequency interference (RFI) shielding applications. It is available in a variety of sizes and has a wide range of applications for industrial, commercial, and military applications.

21133176 material is made up of several layers of metal foil, typically aluminum or silver-plated copper. These sheets are laminated together with a high-temperature adhesive that allows them to be formed into the desired shape. The material is cut into the desired shape using a laser or die and then formed by a pressurized roll.

The 21133176 shielding material offers a high level of shielding against both EMI and RFI. It can be used to shield equipment from nearby sources of interference as well as from external sources. It is largely resistant to mechanical deformation and has a low permeability to gaseous media such as air, smoke, and water vapor.

In addition to shielding, the 21133176 material is also used as an absorbent material. This material is able to absorb a broad range of frequencies, including those from the higher ranges of EMI and RFI. By absorbing these frequencies, the material is able to reduce the amount of interference that is generated by the equipment being shielded.

The 21133176 material is used in a wide variety of applications ranging from military to consumer electronics. It is commonly used to protect equipment from environmental hazards such as dust, moisture, and high temperatures. It is also used to reduce noise from nearby sources, to prevent interference between nearby pieces of equipment, and to reduce the effects of electromagnetic radiation on humans and other living organisms.

The 21133176 material is also used for EMI shielding and RFI shielding in the automotive industry. Its shielding capabilities can be used to prevent interference from nearby automotive electronics, as well as to protect passengers from being exposed to harmful levels of electromagnetic radiation. Additionally, it can be used to shield electronics, such as audio devices, in the car from external sources of interference.

The 21133176 material has a variety of working principles that make it effective at both EMI shielding and RFI shielding. Its layers of metal foil block the entry of harmful radiation into the shielded enclosure, while its absorbent properties reduce the amount of interference that is generated by the equipment. Additionally, its low permeability prevents gaseous media from entering the shielded enclosure.

The 21133176 material is a highly versatile shielding and absorbing material that is ideal for a wide range of applications. It offers high levels of EMI and RFI shielding and is also able to absorb a broad range of frequencies. Additionally, it is highly resistant to mechanical deformation and has low permeability to gaseous media.

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