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Power Line Filter Modules

Power line filter modules provide versatility in different types of applications due to the variety of models available in this line of products. The FN3258-75-52 is an example of a power line filter module that is ideal for various types of applications. This article will discuss the application fields and working principle of the FN3258-75-52 module.

Application Field of FN3258-75-52

The FN3258-75-52 module is designed to filter high-frequency noise and electromagnetic interference (EMI) from power line circuits. This type of noise can interfere with the functioning of sensitive electrical devices, such as computers and medical equipment. By using the FN3258-75-52 module, this disruptive noise can be safely eliminated.

In addition to its use in power line circuits, the FN3258-75-52 module can also be applied to a wide range of environments. This includes medical, transportation, industrial, and automotive applications. Particularly, it can provide EMI protection for radio-frequency and microwave circuits in transport vehicles.

Working Principle of FN3258-75-52

The FN3258-75-52 module is composed of three main components: inductor, capacitor, and filter resistor. The incoming signals pass through each of these components in turn before it reaches the output. This process reduces high-frequency noise while allowing the lower frequency signals to pass through the module unscathed.

The inductor acts like a magnetic field that can absorb high frequency noise, while the capacitor functions like a storage device, storing electrical energy. The filter resistor acts as a dampener, soothing the current fluctuations within the module. Together, this three-component construction effectively blocks out EMI.

The FN3258-75-52 offers excellent noise suppression capabilities, with a high attenuation rate up to 25 dB. Its low insertion loss and high signal-to-noise ratio make it ideal for many applications. Moreover, its compact size and lightweight design makes it suitable for almost any installation.

Conclusion

The FN3258-75-52 is a highly versatile power line filter module designed to eliminate high-frequency noise and electromagnetic interference. It can be applied to a multitude of application fields, from radio frequency and microwave circuits in transport vehicles to medical equipment, and its excellent noise suppression capabilities make it an ideal choice for many projects.

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