Amorphous C-/ D-type iron core

Features: 1, easy to coil assembly, has an excellent ability of anti-DC bias; 2, high permeability, low coercive force, to improve device efficiency, reduce the volume; 3, low loss, lower temperature; 4, good temperature stability conditions in -50130 °C to work long hours.Physical propertiesSaturation magnetic induction1.56THardness960kg/mm2The curie temperature420°cDensity d7.18g/cm3The crystallization temperature550°cResistivity130μΩ-cmSaturated magnetostrictive coefficient27×10-6Magnetic performanceProduct typeTransverse magnetic field annealingWithout magnetic field annealingLongitudinal magnetic annealingMaximum magnetic conductance>2×104>20×104>25×104Saturation magnetic induction1.5T1.5T1.5TResidual magnetic induction<0.5T<1.0T<1.2TCoercive force<4A/m<2.4A/m<4A/mLoss(50Hz 1.4T)<0.2W/kg<0.13W/kg<0.3W/kgLoss(400Hz 1.2T)<1.8W/kg<1.25W/kg<2W/kgLoss(8KHz 1.0T)<80W/kg<60W/kg<100W/kgA typical product specificationsCore size(mm)Appearance size(mm)cross-sectional area(mm2)Magnetic circuit length(mm)AL 10KHz(μH)16*11*6.518*9*9.511.742.41921*15*824*12.3*11.518.756.52025*20*1027.3*17.5*12.319.570.62726*19*1028.5*16.8*13.226.270.62430*20*1033*17.5*13.53978.54832*20*1035*17*13.546.881.65640*25*1044*22*1558.51022140*25*1544*22*1885.51028065*50*2568*46.5*28.514418178