环型磁芯：型号（TYPE）尺寸Dimensions(mm)电感系数 AL（AL-Value）25%(nH/N2)ABCY30Y6kY8kY10kY12kY15kT12X6X6120.460.360.3125031503930491061007100T12.7X7.9X6.3512.70.47.90.36.350.3165036004100505062506900T13X7X5130.570.450.336004200480055006500T14X8X7140.480.370.3195036004500562068007900T16X12X8160.4120.480.3130029903660430051605800T16x9x8160.590.480.343006200650070007000T18x8x5180.580.450.3180035004350520060507000T18x12x6180.5120.460.3175034004160495059006800T18.44x9.7x10.218.440.59.70.410.20.43600648082009025982011500T18.7x11.2x518.70.511.20.450.3180035004400530062007000T21x14x8210.5140.480.3192042806000750086209200T22x11x7220.5110.470.3216045006300760087509500T24.69x15x1224.690.5150.4120.428005400675085001060012000T25x15x13250.5150.4130.429005600690087001150012500T25x14.3x10.5250.514.30.410.50.42700525063007900980012000T28x16x13280.6160.4130.431006000750085001100013000T28x16x16280.6160.4160.4350076009500127001450016000T29x19x12290.6190.5120.4230054007500105001100012000T31x19x13310.6190.5130.4260057507860118001290014000T38x19x13380.6190.5130.4335062008900129001350014500T38x25x16380.6250.5160.4280059007920123001300015000T3.5X1.83X2.063.50.21.830.22.060.259011001500200024002800T4X2X1.540.320.21.50.24508001260168021002600T4X2X240.320.220.272016202100260030003500T5X2.5X1.550.32.50.21.50.259012001600200024002800T5X2.5X2.550.32.50.22.50.278017002180270032003700T6X3X260.330.220.274016201980230028003500T6X3X360.330.230.284019002400290035004500T7X4X370.340.330.268013001700210026003400T7X4X470.340.340.3110022002800360042005000T7.6X3.15X4.87.60.33.150.34.80.31800360042005400720010000T9X5X390.350.330.272016202000260030003500T9X5X490.350.340.378017002200310036004000T9X5X590.350.350.390022002600340040004600T9.5X4.75X59.50.34.750.350.3100023002800360042005000T10X6X5100.360.350.3160022002700330039004500EE 型磁芯：尺寸Size(mm)电感系数 AL（AL-Value）25%(nH/N2)ABCDEFY30Y6kY8kY12kY15kEE55.250.13.8min1.350.11.950.12.650.12.00.12704005009801100EE88.30.36.0min2.0+0-0.3 3.60.24.00.23.00.2640850127519002100EE1010.20.38.00.32.50.24.80.34.10.25.30.2670960150031002700EE13A13.00.310+0.5-0 2.86+0.2-0 6.150.24.00.12.0+0.3-0 12002100260031004000EE13B13.00.310+0.5-0 2.860.26.150.26.50.24.60.59801800210030003800EE16A16.00.411.74.00.25.0+0-0.5 7.30.35.2+0.3-0.1 12001800200038004200EE16B16.00.411.74.00.25.1+0-0.4 12.40.310.40.314001800180032004000EE1919.10.314.2min4.7+0-0.3 5.2+0-0.4 7.8+0.3-0 5.5+0.2-0 15002800350045005200EE2020.50.614.2min5.5+0-0.3 5.90.210.1+0-0.3 7.0+0.3-0 17003100390045005500EE22A220.313min6.0+0-0.5 6.0+0-0.5 9.2+0.3-0 5.2+0.3-0 18003200380052006000EE22B220.317.50.24.4+0.2-0 5.60.210.50.27.6+0.3-0 17003000390056006800EE25A25.40.418.8min6.6+0-0.5 6.6+0-0.5 10.1+0.4-0 6.6+0.4-021004000500065007500EE25B250.517.5+1.0-0 7.50.57.5+0-0. 5 12.8+0-0.5 8.7+0.5-0 20003800520067007200EP 型磁芯： EP 型磁芯尺寸（Size of EP-cores）型号TYPEDABCEFGEP76.5+0-0.3 9.20.27.40.23.4+0-0.2 3.8+0-0.2 2.5+0.2-0 1.8+0-0.2EP107.85+0-0.4 11.50.29.40.23.45+0-0.3 5.2+0-0.2 3.6+0.2-0 1.95+0-0.2EP139.0+0-0.4 12.50.3100.34.5+0-0.3 6.5+0-0.2 4.5+0.2-0 2.5+0- 0.25EP1711.25+0-0.5 180.4120.45.85+0-0.35 8.5+0-0.25.5+0.3-0 3.45+0-0.4EP2015.3+0-0.7 240.516.50.49.0+0-0.5 10.8+0-0.2 7+0.3-0 4.7+0-0.4 EP型磁芯的有效参数型号磁芯系数1/A（cm-1）有效断面积 AL（cm2）有效磁路长度 LE（cm） 有效体积Ve（cm3）EP715.20.1031.570.162EP1017.00.1131.920.217EP1312.40.1952.420.472EP178.400.3392.850.966EP205.080.783.983.12 EP型磁芯材料与性能（Materials and characteristic of EP-cores） 型号 TYPE 电感系数 AL（AL-Value）（NH/N2）Y30Y6KY8KY10KY12K