21-CBSA-5.5X5.75X0.225

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RF Shields are found in a variety of electronic and RF applications with the goal of protecting circuits and components from the potentially-damaging effects of electromagnetic radiation. One of the most widely used of these shields is the 21-CBSA-5.5X5.75X0.225, otherwise known as a “hybrid” shield due to its combination of RF shielding and grounding capabilities. This article will discuss the application fields and working principle of the 21-CBSA-5.5X5.75X0.225 RF shield.

The 21-CBSA-5.5X5.75X0.225 Hybrid RF Shield is designed to block EM radiation from entering or exiting any circuit or enclosure. This shielding provides protection from high frequency EMR (electromagnetic radiation) from either external sources, as well as from any electronics that are inside the shielded enclosure. It is commonly used in both commercial and industrial applications including in medical and telecommunication systems, as well as in military and aerospace applications.

The 21-CBSA-5.5X5.75X0.225 Hybrid RF Shield works by providing a continuous metal shell that surrounds the internal components of the shield, and that is completely sealed from the outside environment. This shell is sealed using metal gaskets, and may also include additional isolators and EMI absorbers depending on the application. By creating this barrier against electromagnetic interference, it allows the protected components to operate properly without outside interference.

The 21-CBSA-5.5X5.75X0.225 Hybrid RF Shield also includes a grounding feature, which provides protection from electric shock. This is achieved through the use of grounding wires that are connected to the inside of the shield and to a ground point outside the enclosure. This ensures that any electrical signals that do enter the enclosure can safely be discharged without damage to any of the internal components.

The 21-CBSA-5.5X5.75X0.225 Hybrid RF Shield is designed to provide both shielding and grounding in a single solution. This makes it an ideal solution for a wide range of applications, from commercial to military, and from industrial to telecommunication systems. It is highly effective in reducing the amount of RF interference that can enter a shielded enclosure, while also providing protection from electric shock.

In summary, the 21-CBSA-5.5X5.75X0.225 Hybrid RF Shield is a versatile solution for protecting sensitive electronics from both EMI and electric shock. It utilizes a combination of shielding and grounding to create a continuous barrier against outside interference, and can be used in a variety of applications across multiple industries.

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