FN2090A-12-06

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Power Line Filter Modules are an essential form of EMI/RFI protection for any electronic devices. The FN2090A-12-06 is one type of these modules which provides power line filtering, pre-filtering, and EMC protection. It is designed to reduce the levels of conducted EMI/RFI emissions from electronic equipment and improve immunity, which in turn provides improved performance and reliability. This article will discuss the application field and working principle of the FN2090A-12-06 Power Line Filter Module.

The FN2090A-12-06 Power Line Filter Module is designed for use in high-frequency data and communication equipment. It is ideal for applications such as powerline communications, cable modems, digital subscriber line (DSL) systems, base stations, wireless routers, point-to-point applications, and medical devices. The module is designed to reduce both conducted and radiated emissions and improve immunity. Its high attenuation, up to 90 dB, makes it well-suited for applications with a wide range of operating frequencies, from 10MHz to 1GHz.

The FN2090A-12-06 Power Line Filter Module is easy to install and requires minimal maintenance. The module can be connected directly to the host equipment using its standard 7/16 Din connectors. It is also compatible with various industry-standard electrical connector systems. The filter can be customized to meet specific requirements, including electrical and environmental parameters.

The working principle behind the FN2090A-12-06 Power Line Filter Module is that it utilizes both capacitors and inductors to provide high attenuation of conducted EMI/RFI emissions. The capacitors act as direct current (DC) isolating devices, blocking DC from passing through the connected circuitry. The inductors act as low-pass filters, which allow the passage of higher-frequency signals but block the passage of lower-frequency signals, effectively eliminating most conducted emissions.

The FN2090A-12-06 Power Line Filter Module also features a shielded design, which provides enhanced EMC performance. The module can be adapted to higher current ratings to provide additional protection and is designed to meet EN/IEC 60950 and EN/IEC 62493 standards. The FN2090A-12-06 Power Line Filter Module is also RoHS compliant and carries UL, CSA, VDE, and CE certifications for additional safety.

In summary, the FN2090A-12-06 Power Line Filter Module is a reliable form of EMI/RFI protection for high-frequency data and communication applications. It is designed to provide high attenuation of conducted EMI/RFI emissions, as well as improved immunity, and features a shielded design to provide enhanced EMC performance. The module is easy to install and requires minimal maintenance. It is also compatible with most industry-standard electrical connector systems. With its high attenuation, and various safety certifications, the FN2090A-12-06 Power Line Filter Module provides a reliable and cost-effective way to protect your electronic systems from EMI/RFI interference.

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