UT20 Line filter

Linefilter Applications 1.Suppresses noise in DC circuits for switching regulators. 2.Protects primary AC side form being affected by a switching regulators. 3.Filters electorstic noise from power and signal lines. 4.Eliminates contact noise. 5.Filters incoming spike noise for Ics and equipment using microcomputers. 6.Minimizes noise emissions for conforming to FCC,VCCI,FTZ,CISPR,JTTC andVDE. 7.Minimizes noise emissions from inverters. LinefilterApplies Equipment: TV,VCR,Switching power sources,NC machines,Computer systems Peripheral units and measuring instruments. LinefilterElectrical Characteristics: 1.Operating Temperature range:-20 to +45 2.Storage temperature: -40to +70 3.Switching frequency:1KHz to 200KHz 4.Withstanding voltage:1500/3750Vac for 1 minute between primary&secondary 5.Insulation resistance:500Vdc 100MΩ min.between primar&secondary. Normal Parameter: Common filterPart No.Terminal PinsDimension mmElectrical parameterABCInductanceResistanceCurrentUU-9.84.017.018.013.01.0mH Min150mΩ Max2.0AMaxUU-10.54.022.020.018.01.5mH Min100mΩ Max3.0AMaxUU-164.022.018.020.01.8mH Min90mΩ Max4.5AMaxUT-204.023.517.522.51.0mH Min50mΩ Max4.5AMaxET-244.031.019.026.01.0mH Min90mΩ Max4.5AMaxET-284.036.022.030.01.0mH Min90mΩ Max4.5AMax Pls send us the following information via E-mail for quote: 1.Spec including bobbin, core dimension and winding drawing. 2.the quantity.