21L-CBSA-3.5X4.75X0.225

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RF Shields are a type of engineering solution which provide a way of protecting delicate electronic equipment from potentially damaging interference by electromagnetic waves usually generated from mobile phones, Wi-Fi routers, Bluetooth, etc. Standard RF Shields feature a conductive material, such as copper or aluminum, which is designed to absorb or deflect the electromagnetic waves and prevent the interference from getting through.

The 21L-CBSA-3.5X4.75X0.225 shield is no exception and comes with a 3.5×4.75×0.225 inch aluminum enclosure which is capable of shielding against radio frequency interference (RFI). It is designed to provide protection for up to 6GHz, meaning it can be used for a wide variety of applications, such as radio and wireless communication, wireless battery chargers, and medical or industrial electronics.

The 21L-CBSA-3.5X4.75X0.225 shield features a unique construction which increases the efficiency of the shield. The construction consists of two plates, one on the outside and one on the inside, separated by a dielectric material. This allows the shield to form an effective faraday cage, which blocks out unwanted RFI. The inside plate is also designed to be removable and can be used for quick and easy access to components for repairs or upgrades.

The 21L-CBSA-3.5X4.75X0.225 shield also includes a built-in ground terminal, which can be used to ensure a good connection between the RF shield and the ground to provide maximum shielding effectiveness. The ground terminal also includes a bent tab, which makes it easy to connect the ground point to other components or to the chassis.

The 21L-CBSA-3.5X4.75X0.225 shield is designed to be used in low-voltage applications, but can also be used in higher voltage systems as long as the correct precautions are taken. This includes using a Faraday shield in conjunction with the shield to ensure maximum protection. Additionally, the shield should only be used with certified components which meet the appropriate safety standards.

In addition to providing protection from RFI, the 21L-CBSA-3.5X4.75X0.225 shield also helps to reduce the amount of electromagnetic radiation (EMR) which can enter the enclosure. This protects personnel from potential health risks associated with EMR exposure, and also helps to keep sensitive electronics shielded from potentially damaging interference. Furthermore, the outside plate is designed with several slots which help to dissipate heat and can also act as an air filter for applications which require air circulation.

In summary, the 21L-CBSA-3.5X4.75X0.225 shield is an effective and reliable solution for providing shielding from potentially damaging electromagnetic waves. It offers a convenient and easy to install enclosure which is capable of shielding up to 6GHz while also being able to reduce the amount of EMR which enters the enclosure. Furthermore, the built-in ground terminal and bent tab make it easy to ensure maximum shielding effectiveness while also being able to provide quick and easy access to components.

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