25-CBSA-2.75X3.25X0.225

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RF shields are designed to provide protection against outside electromagnetic interference. The 25-CBSA-2.75X3.25X0.225 is one type of RF shield that has a variety of applications and works in a specific way.

One typical example of a 25-CBSA-2.75X3.25X0.225 application is for a portable, embedded system. This type of shield, which is often referred to as a “can shield," is designed to protect the internal electronic design from external exposure to electromagnetic radiation. For instance, it may be used to protect a circuit board from damage from microwave ovens or to help contain the RF signal within the system. The shield is also used in devices like cell phones, laptops, and tablets to reduce unwanted interference from outside signals.

The 25-CBSA-2.75X3.25X0.225 shield is typically made from copper and aluminum and provides a metal ground plane underneath the shielding material. This allows for the effective and consistent performance of the final shielding product. The shield is designed to reduce both the amount of electrical energy emitted from the system and the amount of external energy that can be received.

The working principle of the 25-CBSA-2.75X3.25X0.225 shield involves the combination of three key components: a Faraday cage, an electromagnetic absorber, and an EMI screening. A Faraday cage is a metal enclosure that is designed to block outward and inward electromagnetic fields. The electromagnetic absorber is designed to absorb energy through its physical construction. This is achieved by including materials that absorb RF energy, such as copper, aluminum, and ferrite absorbers. Finally, the EMI screening uses electromagnetic wires to effectively reflect or absorb incoming electromagnetic energy.

The combination of these three components creates a uniform RF shield that reduces electromagnetic interference from external sources, while allowing the intended electrical signals to be transmitted through the shield. Additionally, the shield also provides protection from electrical shocks, helping to ensure the safe operation of any device within the metal enclosure. The 25-CBSA-2.75X3.25X0.225 shield can also help reduce the amount of external noise that can be heard in an area, as it helps to reduce the impact of high frequency noise.

In conclusion, the 25-CBSA-2.75X3.25X0.225 shield is a versatile product that has a variety of applications. It is designed to offer protection from both high-frequency radiation and electrical shocks, and its combination of components work together to create a uniform shield that effectively reduces external electromagnetic interference. Additionally, the 25-CBSA-2.75X3.25X0.225 shield helps to decrease the amount of noise that can be heard in an area, making it an ideal choice for various applications.

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