大功率开关电源磁芯PQ4040

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1、FERROXCUBEDATASHEETPQ40/40PQcoresandaccessoriesSupersedesdataofSeptember20042008Sep01FerroxcubePQcoresandaccessoriesPQ40/40CORESETSEffectivecoreparametershandbook,halfpage41.5±0.928minSYMBOLPARAMETERVALUEUNIT6.05minΣ(I/A)corefactor(C1)0.507mm−1Veeffectivevolume20500mm31528Ieeffe

2、ctivelength102mmmin±0.6Aeeffectivearea201mm2Aminminimumarea175mm2mmassofset≈97g14.9±0.329.539.8±0.4±0.337±0.6MFP023Dimensionsinmm.Fig.1PQ40/40coreset.CoresetsforgeneralpurposetransformersandpowerapplicationsClampingforceforALmeasurements,80±20N.ALAIRGAPGRADEµeTYPENUMBER(nH)(µm)3

3、C916100±25%≈2460≈0PQ40/40-3C913C944900±25%≈1980≈0PQ40/40-3C943C956100±25%≈2460≈0PQ40/40-3C953C964200±25%≈1690≈0PQ40/40-3C96PropertiesofcoresetsunderpowerconditionsB(mT)atCORELOSS(W)atGRADEH=250A/m;f=100kHz;f=100kHz;f=100kHz;f=500kHz;ˆˆˆˆf=10kHz;B=100mT;B=200mT;B=200mT;B=50mT;T=1

4、00°CT=100°CT=25°CT=100°CT=100°C3C91≥320≤1.65(1)−≤10(1)−3C94≥320≤2.1−≤12.6−3C95≥320−≤12.9≤12.3−3C96≥340≤1.65−≤10≤8.0Note1.Measuredat60°C.2008Sep012FerroxcubePQcoresandaccessoriesPQ40/40MOUNTINGPARTSGeneraldataITEMREMARKSTYPENUMBERClampphosphorbronze,Snplated,earthpinssolderabilit

5、yacc.toCLM/P-PQ40/40“IEC60068-2-20”,Part2,TestTa,method1:235°C,2s11.8(2x)0.51.7(4x)3(4x)55.5±0.541.53.613.542.2maxMFP182Dimensionsinmm.Fig.2ClampCLM/P-PQ40/402008Sep013FerroxcubePQcoresandaccessoriesPQ40/40DATASHEETSTATUSDEFINITIONSDATASHEETPRODUCTDEFINITIONSSTATUSSTATUSPrelimin

6、aryDevelopmentThisdatasheetcontainspreliminarydata.Ferroxcubereservestherighttospecificationmakechangesatanytimewithoutnoticeinordertoimprovedesignandsupplythebestpossibleproduct.ProductspecificationProductionThisdatasheetcontainsfinalspecifications.Ferroxcubereservestherighttom

7、akechangesatanytimewithoutnoticeinordertoimprovedesignandsupplythebestpossibleproduct.DISCLAIMERLifesupportapplicationsTheseproductsarenotdesignedforuseinlifesupportappliances,devices,orsystemswheremalfunctionoftheseproductscanreasonablybeexpectedtoresultinpersonalinjury.Ferrox

8、cubecustomersusingorsellingtheseproductsforusei