The FN2090 is a high-performance high-attenuation multi-stage single-phase noise filter.
The single-phase filter "FN 2090" is available in rated currents from 1A to 20A. It is a high-attenuation filter of the L2 stage type. It provides excellent noise reduction effects against both differential mode and common mode noise. Medical options (Type B) and safety options (Type A) are also available. Additionally, overvoltage protection options (Type Z) can be added to all types. For more details, please download the catalog.
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basic information
**Features** - The FN2090 is a chassis mount type L2 filter that can be installed easily and quickly. - There is a medical option (Type B) without Y capacitors, and an option (Type A) using low-capacitance capacitors for products requiring low leakage current. - All types use high-permeability core materials and chokes with high-temperature characteristics, providing excellent conducted noise suppression. - The FN2090 series L2 filter is ideal for high-level noise products that require high attenuation filters. - Compared to the FN2060 and FN2080 series, the high inductance relative to rated current improves attenuation characteristics. - All types can have an additional surge pulse protection option. - A single-stage general-purpose filter (FN2030 series) is also available. - Various terminal options are available to choose from. For more details, please contact us or download the catalog.
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Applications/Examples of results
【Applications】 ○ General electronic and electrical equipment ○ Consumer electronic devices ○ Home appliances ○ Building management systems ○ Industrial equipment ○ Machinery ○ Medical devices ○ Electronic data processing systems ○ Office equipment and data communication devices ○ High-noise products requiring high attenuation filters ● For more details, please contact us or download the catalog.
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Company information
Schaffner is a global leading company in the fields of electromagnetic compatibility (EMC) and power quality, providing components to improve the reliability and efficiency of power. Schaffner's products and services are utilized to promote regenerative energy technology, enhance the reliability of compliance with key quality and basic functions of electronic devices and systems, and address the needs for improved energy efficiency, among other applications. Schaffner Japan was established in October 1994 in Sangenjaya, Tokyo. Initially, it mainly handled noise filters for EMC measures and EMC testing equipment, but through a business transfer in November 2006 and ongoing business acquisitions since 2006, it has grown into a sales and support base that widely handles various EMC noise filters, IEC inlet filters, choke coils, passive filters for harmonic mitigation, transformers, and reactors, representing power magnetics products. If you have any inquiries regarding EMC, harmonics, or power magnetics, please feel free to consult us.