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1、NCDFerriteCore目錄Contents材料特性MaterialCharacteristics2-6EE磁芯EECores7-10平面E型磁芯PlanarECores11-12SE型磁芯SECores13EI型磁芯EICores14-16EER,ETD及EC型磁芯EER,ETD&ECCores17-18平面ER型磁芯PlanarERCores19UU型磁芯UUCores20-21UF型磁芯UFCores22UR型磁芯URCores23UI型磁芯UICores24-25EFD型磁芯EFDCores26EPC型磁芯EPCCores27EP型磁芯EPCores28P
2、型磁芯PCores29-30PQ型磁芯PQCores31RM型磁芯RMCores32PM型磁芯PMCores33LM型磁芯LMCores34ET及FT型磁芯ET&FTCores35環(huán)型磁芯RingCores36-39DT型磁芯DTCores40S型磁芯SCores41R型磁芯RCores42方塊型磁芯FKCores43_________________________________________________________________________NCDNCDFerriteCore材料特性MATERIALCHARACTERISTICS●功率鐵氧體材料Po
3、werferritematerials特性符號單位LP1LP2LP3LP3ACharacteristicsSymbolUnit初始磁導(dǎo)率Initialpermeabilityμi-3000±25%2500±25%2300±25%2200±25%-6相對損耗因數(shù)Relativelossfactortanδ/μi×10＜10＜5＜4＜3飽和磁通密度Bs25℃500500490mTSaturationfluxdensity1194A/m100℃390390380剩磁RemanenceBrmT130130110矯頑力CoercivityHcA/m131310功率損耗25℃3P
4、owerlossPckW/m80℃1209060(f=25kHz,B=200mT)100℃1601007050功率損耗25℃7006506003PowerlossPckW/m80℃550480400(f=100kHz,B=200mT)100℃600450350居里溫度CurietemperatureTc℃≥220≥200≥200≥20033密度Densitydkg/m×104.84.84.84.8●高磁導(dǎo)率鐵氧體材料Highpermeabilityferritematerials特性符號單位HP1HP2HP3HP3ACharacteristicsSymbolUnit初
5、始磁導(dǎo)率Initialpermeabilityμi-5000±25%7000±25%10000±30%12000±30%相對損耗因數(shù)-6＜15＜7＜7＜10tanδ/μi×10Relativelossfactor(100kHz)(10kHz)(10kHz)(10kHz)飽和磁通密度420400400380BsmTSaturationfluxdensity1194A/m1194A/m1194A/m1194A/m剩磁RemanenceBrmT11010090110矯頑力CoercivityHcA/m10654.5-6減落因數(shù)DisaccommodationfactorDF
6、×10＜3＜3＜2＜2居里溫度CurietemperatureTc℃≥140≥130≥120≥10033密度Densitydkg/m×104.854.94.954.95注：如無說明，各項(xiàng)數(shù)值均在室溫下用Φ25×Φ15×10環(huán)型磁芯測得。Note:ThevalueswereobtainedwithtoroidalcoreΦ25×Φ15×10atroomtemperatureunlessotherwisespecified.___________________________________________________________________________
7、NCD2NCDFerriteCore材料特性MATERIALCHARACTERISTICS●功率鐵氧體材料LP2PowerferritematerialsLP2●導(dǎo)磁率Vs.溫度特性μiVs.Temperature●導(dǎo)磁率Vs.頻率特性μiVs.Frequency●功率損耗Vs.溫度特性●功率損耗Vs.頻率特性CoreLossVs.TemperatureCoreLossVs.Frequency_________________________________________________________________________NCD3NCD
