25-CBSA-2.25X4.75X0.225

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RF shelters, otherwise known as Radio Frequency (RF) shields, are shields designed to protect components, circuits, or systems from being damaged by electromagnetic fields from RF systems, including radars and transmitters. The effect of the shields is to absorb or reflect RF radiation. 25-CBSA-2.25X4.75X0.225 is an example of an RF shield that is designed to protect electronic components from RF radiation.

The name “25-CBSA-2.25X4.75X0.225” indicates the size of the shield. It stands for the width of the shield, which is 2.25 inches, and the height, which is 4.75 inches. The last number, 0.225, indicates the thickness of the shield. This particular type of RF shield is usually made of aluminum or aluminum alloy and offers a good level of protection from RF radiation.

The application field of this type of RF shield is broad. It can be used to protect any type of electronic or electrical equipment from electromagnetic interference (EMI), which can be caused by radars, transmitters, lightning, and other sources. This type of RF shield is especially useful for shielding RF sources from sensitive equipment cabinets, such as those used in medical, industrial, and aerospace applications.

The working principle of the 25-CBSA-2.25X4.75X0.225 is simple. The shield acts like a Faraday cage, which is a metal enclosure that blocks electrical fields from entering or leaving the enclosure. In the case of the 25-CBSA-2.225X4.75X0.225, the metal shielding absorbs electromagnetic energy from incoming RF radiations, thereby preventing them from penetrating the underlying equipment inside the shield.

In terms of construction, the 25-CBSA-2.25X4.75X0.225 shield features an aluminum alloy body and metal spring contacts to ensure proper contact with the metal surface of the enclosure and the electronics inside. The shield also features several holes for mounting screws. This allows the shield to be quickly and easily mounted on the enclosure.

To maximize the shielding effect of the 25-CBSA-2.25X4.75X0.225, it needs to be securely mounted to the enclosure in a way that maximizes contact between the shield and the metal surface of the enclosure. Any gaps or air pockets between the shield and the enclosure must be avoided in order to achieve optimal RF shielding performance. In addition, any exposed metal parts of the 25-CBSA-2.25X4.75X0.225 must be properly grounded to minimize RF leakage.

In conclusion, the 25-CBSA-2.25X4.75X0.225 is an example of an RF shield designed to protect electronic components from RF radiation. It works by absorbing or reflecting RF radiation, thus shielding the underlying equipment inside the shield from any potential damage caused by EM interference. The shield should be mounted securely to the enclosure in order to maximize the shielding effect and avoid any gap or air pockets. Any exposed metal parts of the shield must also be properly grounded in order to minimize RF leakage.

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