FN3258-180-40

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Power line filter modules are electrical components widely used in power transmission systems. They are designed to filter out undesired frequencies and reduce electromagnetic interference (EMI) to protect sensitive equipment. One example of a power line filter module is FN3258-180-40.

FN3258-180-40 is a power line filter module designed for demanding applications in telecommunications, instrumentation and industrial automation. It has a high common-mode attenuation of up to 30 dB and a wide operating temperature range from -40°C to +90°C. This makes it suitable for use in both low-temperature and high-temperature environments. It also offers excellent noise suppression and reduced interference.

In terms of its working principle, FN3258-180-40 operates by passing electrical current through the filter module. It uses high-precision electronic components to filter out undesired frequencies and reduce EMI. The module is composed of two coils and two capacitors. The two coils are connected in parallel and the two capacitors are connected in series with them. The capacitors filter out the higher frequencies while the coils filter out the lower frequencies. The design of the filter module is optimized to produce a well-defined frequency response with minimal insertion loss.

FN3258-180-40 is used in many application fields, such as industrial controls, audio and video equipments, and telecommunication systems. Its high common-mode attenuation and excellent noise suppression make it ideal for use in environments where there is a lot of interference. Its wide operating temperature range makes it suitable for applications that require frequent temperature changes. In addition, its compact size and low profile make it suitable for use in tight spaces.

In summary, FN3258-180-40 is a power line filter module designed for demanding applications in telecommunications, instrumentation and industrial automation. It offers a high common-mode attenuation of up to 30 dB and a wide operating temperature range from -40°C to +90°C. Its working principle involves passing electrical current through the filter module, using high-precision electronic components to filter out undesired frequencies and EMI. It is used in many application fields and its compact size and low profile make it suitable for use in tight spaces.

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