磁芯和变压器-LFG(联丰)

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1、联丰磁业有限公司9磁芯部分EIEEERRMUIEFDUUEPTSMDEPCPQURSUYFFTFRM/BAR联丰磁业有限公司LIANFENGMAGNETINDUSTRYCO.,LTD.MnZn功率铁氧体材料特性MnZnPowerFerriteMaterialCharacteristics材料特性单位NH2ANH2BNH2CNH2DMaterialChatacteristicsUnit初始磁导率µi2500±25%2300±25%2400±25%1400±25%InitialPermeability饱和磁通密度Bs23oCmT510510510470*Saturatio

2、nMagneticFluxoDensity@H=1194A/m100CmT400390390380o23CmT11795110140剩余磁通密度BrRemanenceFluxDensityo100CmT6098o23CA/m1214.31336.5矫顽力HcEffectiveCoercivityo100CA/m6.527.2比损耗系数tanδ/µi-6×10RelativeLossFactor@f=100kHz居里温度TcoC≥230≥215≥215≥240CurieTemperature电阻率ρΩ·m106.5ElectricalResistivity密度d3333

3、3kg/m4.8×104.8×104.8×104.8×1010Densityo23C13011025kHzo3200mT60CkW/m9075pcvo100C10070o23C700600600100kHz60oC5005003200mTkW/mopcv100C600410300磁芯损耗120oC500380PcoCoreLoss23C200kHz60oC3200mTkW/mopcv100Co120Co23C130500kHz60oC350mTkW/mopcv100C80o120C注：*测试磁场1600A/m*Magneticfieldtesting1600A/m联丰磁

4、业有限公司MnZn功率铁氧体材料特性MnZnPowerFerriteMaterialCharacteristics材料特性单位NH3ANH3.5ANH2VNH3VNH4VMaterialChatacteristicsUnit初始磁导率µi3000±25%3500±25%1800±25%2300±25%2300±25%InitialPermeability饱和磁通密度Bs23oCmT470460510480500SaturationMagneticFluxoDensity@H=1194A/m100CmT370360410360380o剩余磁通密度Br23CmT12017

5、0130130RemanenceFluxDensityo100CmT85o23CA/m1211.9111614矫顽力HcEffectiveCoercivityo100CA/m7比损耗系数tanδ/µi-6×10RelativeLossFactor@f=100kHz居里温度TcoC≥190≥180≥200≥200≥200CurieTemperature电阻率ρΩ·m2.1353ElectricalResistivity11密度d333333kg/m4.8×104.8×104.8×104.8×104.8×10Densityo23C16025kHzo3200mT60CkW/

6、mpcvo100C160o23C100kHz60oC3200mTkW/mopcv100C528480432磁芯损耗120oCPcoCoreLoss23C16kHz60oC3200mTkW/mopcv100C20.216.814.4o120Co23C64kHz60oC3200mTkW/mopcv100C278.4264192o120C联丰磁业有限公司LIANFENGMAGNETINDUSTRYCO.,LTD.MnZn高磁导率铁氧体材料特性MnZnHighpermeabilityFerriteMaterialCharacteristics材料特性单位NH10ANH13AN

7、H15AMaterialChatacteristicsUnit初始磁导率µi10000±30%13000±30%15000±30%InitialPermeability饱和磁通密度BsSaturationMagneticFluxmT390360350Density@H=1194A/m剩余磁通密度BrmT90100100RemanenceFluxDensity矫顽力HcA/m6.03.02.3EffectiveCoercivity比损耗系数tanδ/µi-6×103.479.5RelativeLossFactor@f=100kHz居里温度TcoC120