BNX002-01

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EMI/RFI filters (LC, RC Networks) provide protection against radio frequency interference (RFI). The BNX002-01 is a common EMI/RFI filter, offering protection for a wide range of applications. This article will discuss the applications and working principles of the BNX002-01.

Application: The BNX002-01 is designed for high-performance EMI/RFI protection in a variety of industrial, networking, automotive, aerospace, medical, military and telecommunications applications. It is designed for use in high and low power systems. Its wide operating voltage range (up to 45V DC) makes it suitable for a wide range of applications.

Working Principle: The BNX002-01 utilizes an integrated inductor-capacitor (LC) filter network, with an attenuation coil to reduce interference. The inductors are designed to provide high impedance to frequencies above the target frequency, which reduces the amount of interference that reaches the system. The capacitors are designed to provide low impedance to frequencies below the target frequency, which reduces any interference coming from the system. The result is an attenuated environment, highly resistant to interference. The capacitor and inductor values are chosen to ensure optimal performance.

In addition to the LC filter, the BNX002-01 also includes a radio frequency attenuation (RFA) coil, which reduces the interference passing through the filter. The RFA coil is composed of carefully balanced windings, providing additional decoupling of the interfering signal, as well as controlling the filter’s out-of-band attenuation characteristics.

The BNX002-01 offers very high performance, thanks to its design and materials. Its construction uses ferrite and thermal plastic materials, and all of its parts are rigorous tested to ensure compliance with relevant EMI/RFI standards. As a result, the BNX002-01 offers protection from both conducted and radiated interference, as well as from various other sources including signals transmitted from nearby networks, consumer electronics, medical instruments, and so on.

Conclusion: The BNX002-01 is a high-performance EMI/RFI filter designed for a variety of applications. It utilizes an integrated LC filter network, with an attenuation coil to reduce interference from various sources. The combination of materials and design provides high performance and protection from both conducted and radiated interference. This makes the BNX002-01 an ideal choice for a wide range of applications.

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