Mn-Zn高磁导率铁氧体材料特性Mn-Zn High Permeability Ferrite Material Characteristics特性Characteristics单位UnitHx-5kHx-7kHx-10k初始磁导率μiacInitial Permeability 5000±25%7000±25%10000±25%初始磁导率比温度系数αμ/μiacRelative temperature coefficient×10-6/℃-0.5-2.0(20~60℃)-0.5-2.0(20~60℃)-0.5-1.5(20-60)比损耗因子tanδ/μiac(10KHz)Relative loss factor10-6＜6.5(10KHz)＜7(10KHz)＜7(10KHz)减落因子 DF[1 to 10 minutes]Disaccommodation factor10-6＜3＜2.5＜2饱和磁通密度Bs[H=1194A/m]Saturation flux densitymT420410400剩磁BrRemanencemT14010090矫顽力HcCoercivityA/m87.57.2电阻力PvElectrical resistivityΩ.m10.30.15居里温度TcCurie temperature℃＞135＞125＞120密度ddensityKg/m34.8×1034.9×1034.9×103 Mn-Zn功率铁体材料特性Mn-Zn Power Ferrite Material Characteristics特性Characteristics单位UnitHx-3kHx-30Hx-40初始磁导率μiacInitial Permeability 3000+25%2500±25%2300+25%振幅磁导率μaAmplitude Permeability 3000min3200min3000min饱和磁通密度BsSaturation fluxdensity25℃mT470500500100℃mT370390390剩磁BrRemanence25℃mT120110100100℃mT856055矫顽力HcCoercivity25℃A/m121214100℃A/m7109功率损PcvPower Loss25KHz200mT25℃KW/m16814010560℃KW/m1409575100℃KW/m15411070100KHz200mT25℃KW/m 80060060℃KW/m 600460100℃KW/m 700410120℃KW/m  500电率PvElectrical resistivityΩ.m696居里温度TcCurie tempperature℃200230215密度densityKg/m34.8×1034.8×1034.8×103锰锌铁氧体磁粉牌号Hx-3KHx-30Hx-40Hx-5kHx-10k含水量（‰）2.0-4.52.0-4.52.0-4.52.0-5.02.0-5.0安息角（°）25-4025-4025-4025-3525-35松装比重（g/cm3）1.1-1.351.1-1.351.1-1.351.1-1.351.1-1.35收缩比1.17-1.191.17-1.191.17-1.191.17-1.191.17-1.19