Summary
COSEL Power Supply, Noise Filter 2025 Product Catalog
EMI/EMC Filter Selection Guide by TypeRefer to EMI/EMC filter selectionflow chart for options.Single-phase EMI/EMC filterSeriesEASeries1-stage filterESSeries1-stage filterNASeries1-stage filterNBSeries2-stage filterJACSeries1-stage filterSmall sizeGeneral purposeHigh-attenuationCompact andlow profi leScrew typeScrewless typeScrew typeFeaturesEAC: Attenuation for lowfrequency band(150kHz to 1MHz)EAM: Low leakage currentEAP: Outside impulse attenuationESC: Attenuation for lowfrequency band(150kHz to 1MHz)ESM: Low leakage currentESP: Outside impulse attenuationNAC: High-attenuation for lowfrequency band(150kHz to 1MHz)NAM: Low leakage currentNAH: Ultra high-attenuation forultra low frequency band(9kHz to 1MHz)NAP: Outside impulse highattenuationNBC: High-attenuation for lowfrequency band(150kHz to 1MHz)NBM: Low leakage current,Withstand voltage 4,000VACNBH: Ultra high-attenuation andbroadband(9kHz to 10MHz)High-attenuation for low frequencyband(150kHz to 1MHz)Rated Voltage(voltage range max)250VAC250VAC250VAC277VAC(305VAC)300VDC(400VDC)250VAC500VAC(528VAC)Rated Current134610 16 20 25 30 36 40 50 60 64 80 100 120 125 150 160 200 250 300 400 600 800 10003A 6A 10A 16A 20A 30A3A 6A 10A 16A4A 6A 10A 16A 20A 30A* NAH only, 6A to 30A6A 10A 16A 20A 30A6A 10A 20A 30A 40A 50A 60A40A 50A60ATACSeries1-stage filterTAHSeries1-stage filterLow profi leGeneral purposeHigh-attenuation for low frequencyband(150kHz to 1MHz)Ultra high-attenuation for ultra lowfrequency band(9kHz to 10MHz)500VAC(528VAC)500VAC(528VAC)4A 6A 10A 20A 30A 50A 60A 80A 100A 150A 200A 250A 300A4A 6A 10A 20A 30A 50A 60A 80A 100A 150AEMI/EMCFilterthree-wireThree-phase EMI/EMC filterfour-wireDC EMI/EMC filterTBCSeries2-stage filterFTASeries1-stage filterFTBSeries2-stage filterFSBSeries2-stage filterTSCSeriesmulti-stage filterTSDSeriesmulti-stage filterYACSeries1-stage filter2-stage filterSNASeries1-stage filterSNRSeries1-stage filterBook type (Space-saving type)Low profi leGeneral purposeRipple noise attenuation forswitch mode power suppliesHigh-attenuationGeneralpurposeHigh-attenuationSaturationresistance typeUltra highattenuationSaturationresistance typeHigh-attenuation for low frequencyband (150kHz to 1MHz)High-attenuation for low frequencyband(150kHz to 1MHz)Ultra high-attenuation for lowfrequency band(150kHz to 1MHz)EMI/EMC Filter for motor drivesystem (AC servo)Improve saturation resistanceUltra high-attenuation from 150kHzto 1MHzUltra high-attenuation from 150kHzto 1MHzHigh-attenuation for low frequencyband(150kHz to 1MHz)1-stage fi lter: 25A to 80A2-stage fi lter:120A to 300AFor±V output power supplyFor +V output power supply (Peakload)500VAC(528VAC)500VAC(528VAC)500VAC(528VAC)500VAC(528VAC)500VAC(528VAC)500VAC(528VAC)500/289VAC(528/305VAC)DC±50VDC50V1A 3A 6A10A50A 60A 80A 100A 150A 200A 250A 300A40A 50A 60A 80A 100A 125A 150A10A 20A 30A 40A 50A 60A 80A 100A 150A80A 100A 150A25A 36A 64A 80A 120A 160A 200A 300A400A600A400A 600A800A 1000ANF-2 ? 754 ?