EAC-20-472

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Power line filter modules are an essential component of various electrical and electronic systems, including those used in telecommunication, medical, aviation, defense, and industrial applications. The EAC-20-472 application field and working principle of this particular power line filter module\'s design offers a suitable solution for high-frequency multi-channel applications.

The EAC-20-472 filter module consists of two separate elements, a main filter assembly and a plug-in element. The main filter assembly consists of four core components: a ceramic dielectric, a center threaded bushing, a metal shield, and a metal bracket. The ceramic dielectric is a coated ceramic material designed to provide an electrical connection between the center bushing and the metal shield. The center bushing is a cylindrical threaded metal part that connects to a flexible inner conductor. The metal shield, also referred to as a “baffle”, is a tubular piece of metal that surrounds the center bushing and prevents the electromagnetic radiation emitted by the high-frequency signals from emanating outside of the filter assembly. Lastly, the metal bracket is an extruded aluminum piece that holds the center bushing and metal shield in place.

The plug-in element of the EAC-20-472 filter module consists of three main components; a coil, an integrated capacitor, and an inductor. The coil is wound on a surface-mount substrate and is used to provide high-frequency isolation between the power line and the center bushing. The integrated capacitor is a multi-layer ceramic part that is used to store electrical energy. Lastly, the inductor is a physical structure that is used to reject unwanted frequencies, maximizing the signal-to-noise ratio.

Once the EAC-20-472 filter module is correctly installed, it begins to filter out electrical noise and unwanted signals from the power lines that are transmitted to other parts of the system. It also helps to reduce the electromagnetic interference generated by the EAC-20-472 circuit. The electrical characteristics of the EAC-20-472 filter module are designed to optimize the frequency response for high frequency applications. This, in turn, helps to maintain power line stability and ensure that the circuits in the system remain unaffected by interference.

In conclusion, the EAC-20-472 filter module is a very useful component for high-frequency applications, as it can effectively reduce electromagnetic interference while maintaining power line stability. Its design offers a suitable solution for multi-channel applications, making it a valuable component for various electrical and electronic systems.

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