25-CBSF-1.5X5.75X0.4

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RF Shields, such as the 25-CBSF-1.5X5.75X0.4, are mainly used to protect equipment from electromagnetic interference (EMI) and to reduce the radiation emissions from sensitive electronic components. The main purpose of an RF Shield is to block the flow of undesired radiation from the outside, while at the same time preventing any energy leakage from the inside.

The 25-CBSF-1.5X5.75X0.4 is a shielded metal enclosure with a shielding effectiveness of at least 82 dB at 10 MHz, typically greater than 105 dB. It is designed for outdoor use and offers protection against RF interference from both radio and TV broadcasts, cellular base stations, cell phones, and military/industrial sources. This type of RF shield features a simple design, with a secure enclosure that is easily opened with a standard Phillips screwdriver and two no-loss clip lids.

The working principle behind RF shielding is based on Faraday’s Law of Induction. This law states that an electric current is induced in a conductor whenever there is a changing magnetic field around it. In the case of an RF shield, the shield itself acts as a conductor, and when exposed to a changing magnetic field, it induces a current in itself. This current flows in a closed loop and produces an opposing magnetic field that cancels out the incoming magnetic field. This process effectively reduces the amount of electromagnetic energy that is able to penetrate the shield.

The 25-CBSF-1.5X5.75X0.4 is most commonly used in military, aerospace, and industrial applications. The enclosure is designed to provide the highest level of protection for sensitive electronic components from EMI and radiation emission. It is particularly effective in applications requiring up to 80 dB of EMI shielding. In addition, the enclosure features several features designed to maximize the performance of its electromagnetic shielding effectiveness. These features include a heavy-duty steel frame, a low-loss polycarbonate lid, and an electroplated zinc-alloy plating.

The 25-CBSF-1.5X5.75X0.4 is also designed to be easy to assemble. Installation is as simple as mounting the frame, attaching the lid, and locking it with a standard Phillips screwdriver. Once the enclosure has been installed, it offers reliable, long-term protection from unwanted electromagnetic interference. This type of RF shield also provides an excellent alternative to expensive shielding cages and Faraday shields.

Overall, the 25-CBSF-1.5X5.75X0.4 is a reliable and cost effective way to protect sensitive electronic components from unwanted EMI and radiation emission. Its simple design and effective EMI shielding make it a great choice for use in military, aerospace, and industrial applications. With its solid construction and easy assembly, this type of RF shield is ideal for protecting sensitive components in any type of environment.

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