Общий режим фильтра катушки

Common Mode Choke Coil Features: 1.Excellent attenuation characteristics in low frequency band 2.Meets UL94V-0 flammability standard 3.Designed to meet UL, ICE and VDE requirements 4.Line filters suppressing conductive noise ranging from low to high frequencies generated at power supply circuits of various electronic equipment . 5.High safety and reliability . 6.Many configuration available. 7.Available as vertically or horizontally mounted. 8.Easy PC board mounting. 9.Customer's specifications are welcome. Application .Minimizes noise emissions for conforming to FCC, VCCI, FTZ, CISPR, JTTC and VDE. .Applied Equipment: EMI solution for switching power supplies, computers, televisions , monitors, projectors, AC/DC converters and general office equipments and A/V appliances. Characteristics : .Rated DC Current: The current when temperature of coil increases up to Max. T=40. (Ta=20) .Rated voltage: 250VAC. .Insulation: AC 2000V 1 minute between line & line. .Insulation Resistance: 100 MΩ Min when DC 500V between line & line. .Operating temperature : -25 to 105. Test equipments and test setup : L : LCR meter @ 1KHz/1V . DCR : Milli-ohm meter . Insulation: 9072 AC/DC withstand/insulation tester.