1磁芯参数列表+反激式变压器计算.xls

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1、反激式开关电源设计1.1.输输入入交交流流电电压压设设定定Input min85VacInput max264Vac102Vdc369.6Vdc2.2.输输出出电电压压,电电流流设设定定Out voltage5VdcOut current1ADiode voltage0.1VdcPo5.1W0.8Pi6.375W3.3.反反馈馈电电压压设设定定FB voltage5VdcFB current0.1A4.4.磁磁芯芯确确定定Ae19.2B0.303TFs70KHzJ200A/cm2Ku0.2AAP=AW*Ae=(Pt*10)/(2B*fs*J*Ku)AP0.0676273mm4AP=(Po+Po

2、)（2BFsJKu)*105.D5.D值值,频频率率设设定定D0.45Ts14.2857143sTon6.42857143sToff7.85714286s6.6.临临界界电电流流点点IoB0.6AIob=0.6Iout7.7.原原边边与与副副边边匝匝比比计计算算N13.91N=Vinmindc(Vo+Vf)(D(1-D)8.8.副副边边峰峰值值电电流流IsB2.18AIsB=2IoB(1-D)9.9.副副边边电电感感量量Ls21.607142921.6 uHLs=(Vo+Vf)(1-D)(1(Fs*1000)IsB)10.10.原原边边电电感感量量Lp4180.17857 4180 uHLp=

3、NNLs11.11.计计算算连连续续模模式式时时的的副副边边峰峰值值电电流流Isp2.90909091A12.12.计计算算连连续续模模式式时时的的原原边边峰峰值值电电流流Ipp0.20915033A13.13.匝匝数数计计算算Np150.282885150 TsNs10.804651911 TsNf12.711355213 Ts14.14.计计算算磁磁芯芯的的空空气气间间隙隙lg0.1302912mm15.15.原原边边线线径径Iprms0.063Adwp0.141mm双线并绕0.079mm16.16.次次边边线线径径dws0.586mm双线并绕0.301mm17.17.电电流流趋趋肤肤浓浓

4、度度计计算算I0.289dwH0.520mm元器件计算1.FUSE1.FUSEIimax0.075 AFUSE0.3330345 ACin36.13691429D:Personalcalm桌面反激式开关电源设计全过程.pdfAP=AW*Ae=(Pt*10)/(2B*fs*J*Ku)AP=(Po+Po)（2BFsJKu)*10N=Vinmindc(Vo+Vf)(D(1-D)Ls=(Vo+Vf)(1-D)(1(Fs*1000)IsB)Vout5.2VF50kHzIout3.5ATs20msWout20.65WD0.5Ton10ms90%Toff10msPi22.9444WVinmin100VacV

5、inmax264VacVinmin120VdcVinmac373.296VdcB0.348Ae23mm2Ipk0.68833AIpk=2PoDVinminIsat0.1912Lp1743.34mH取值1743mHLp=VinminTonIpkN19.3548N=VinminTon(Vout+0.5+0.5)Toff)Np149.925Ts150TsNp=VinminTon(AeB)Ns7.74613Ts8TsNs=NpNVr503.941VdcVdr41.8786VdcVf12V3486.6828Isat=NP*Bm*Ae/LPNf16.3076Ts变变压压器器验验证证LP1.7mHNp174

6、Ts0.8192329ANs9TsN19.3333N=NpNsIpk0.79882Ipk=(NsNpVout+1Vinmin)2Po100Ton11.3166 msTon=IpkLpVinmin1000F42.3018kHzF=2PoLpIpkIpk*100Dmax0.47871Dmin=FTon1000Bmin0.33933Bmin=IpkLpAeNp*1000Vinmax Ipk 0.53934 AIpk=(NsNpVout+1Vinmax)2Po*100Ton2.45619 msTon=IpkLpVinmax1000F92.7957 kHzF=2PoLpIpkIpk*100Dmin0.2

7、2792Dmin=FTon1000Bmax0.22911Bmin=IpkLpAeNp*1000Vcemax572.54VVcemax=Vinmax(1-Dmax)583.496Vcdmax=VoutNsNp+Vinmax+100(余量）Icmax0.79882 AIcmax=Ipk(Vinmin)Vfmax29.6141 VVfmax=VcemaxNsNp25.0084 VVfmax=VinmaxNpNs+(Vout+Vf)Ifmax13.4283 AIfmax=2Iout(1-Dmax)CORECORE參參數數對對照照表表TYPETYPEMATERIALMATERIALDimensionsD

8、imensions (mm)(mm)ApApAeAeAwAwA AL LLeLeA A *B B *C C(cmcm4 4 )(mmmm2 2 )(mmmm2 2 )(nH/NnH/N2 2 )(mmmm )TYPETYPE ECEC CORECOREEC353C8535.3*17.3*9.51.374184.30163.002100.0077.40EC413C8541.6*19.5*11.62.5894121.00214.002700.0089.30EC523C8552.2*24.2*13.45.5980180.00311.003600.00105.00EC703C8571.7*34.5*1

9、6.417.8281279.00639.003900.00144.00TYPETYPE EEEE CORECOREEE05PC405.25*2.65*1.950.00132.635.00285.0012.60EE6.3PC406.1*2.85*7.950.00153.314.46405.0012.20EE8PC408.3*4.0*3.60.00917.0013.05590.0019.47EE10/11PC4010.2*5.5*4.750.028712.1023.70850.0026.60EE13PC4013.0*6.0*6.150.057017.1033.351130.0030.20EE16P

10、C4016*7.2*4.80.076519.2039.851140.0035.00EE19PC4019.1*7.95*5.00.124323.0054.041250.0039.40EE19/16PC4019.29*8.1*4.750.119122.4053.151350.0039.10EE20/20/5PC4020.15*10*5.10.157231.0050.701460.0043.00EE22PC4022*9.35*5.750.159041.0038.792180.0039.40EE2329SPC4023*14.7*60.436835.80122.001250.0064.90EE25/19

11、PC4025.4*9.46*6.290.312840.0078.202000.0048.70EE25.4PC4025.4*9.66*6.350.317340.3078.732000.0048.70EE2825PC4028*12.75*10.60.852586.9098.103300.0057.70EE30PC4030*13.15*10.70.7995109.0073.354690.0057.70EE30/30/7PC4030.1*15*7.050.745559.70124.872100.0066.90EE3528PC4034.6*14.3*9.31.339884.80158.002600.00

12、69.70EE40PC4040*17*10.72.2000127.00173.234150.0077.00EE4133PC4041.5*17*12.72.8260157.00180.004200.0079.00EE42/21/15PC4042*21.2*154.9484178.00278.003800.0097.90EE42/21/20PC4042*21.2*206.4625235.00275.005000.0097.80EE47/39PC4047.12*19.63*15.62 4.7529242.00196.406660.0090.60EE50PC4050*21.3*14.65.734322

13、6.00253.736110.0095.80EE55/55/21PC4055.15*27.5*20.713.6764354.00386.347100.00123.00EE57/47PC4056.57*23.6*18.89.7132344.00282.368530.00102.00EE60PC4060*22.3*15.69.8558247.00399.025670.00110.00EE50.3PC4050.3*25.6*6.11.8447120.85152.642900.00104.90EE62.3/62/6 PC4062.3*31*6.13.0330153.01198.223100.00125

14、.74EE65/32/27PC4065.15*32.5*2730.7625535.00575.008000.00147.00TYPETYPE EFEF CORECOREEF12.6PC4012.7*6.4*3.60.031113.0023.90810.0029.60EF16PC4016.1*8.05*4.50.080020.1039.821100.0037.60EF20PC4020*9.9*5.650.101333.5030.241570.0044.90EF25PC4025.05*12.55*7.20.237651.8045.872000.0057.80EF32PC4032.1*16.1*9.

15、150.651583.2078.302590.0074.30TYPETYPE EFDEFD CORECOREEFD103F310.5*5.2*2.70.00847.2011.60500.0023.70EFD123F312.5*6.2*3.50.018711.4016.38700.0028.50EFD153F315*7.5*4.650.047015.0031.35780.0034.00EFD203C8520*10*6.650.155031.0050.001300.0047.00EFD253C9025*12.5*9.10.393858.0067.892200.0057.00EFD303C9030*

16、15*9.10.602869.0087.362100.0068.00TYPETYPE EIEI CORECOREEI12.5PC4012.4*7.4*4.850.023514.4016.321200.0021.30EI16PC4016.0*12.2*4.80.083919.8042.371100.0034.60EI19PC4020*13.55*5.00.130524.0054.361400.0039.60EI22PC4022.0*14.55*5.750.160642.0038.242400.0039.30EI25PC4025.3*15.55*6.750.316541.0077.192140.0

17、047.00EI22/19/6PC4022.0*14.7*5.750.198037.0053.502000.0041.80EI28PC4028.0*16.75*10.60.600586.0069.834300.0048.20EI30PC4020.0*21.25*10.70.8207111.0073.944690.0058.00EI33/29/13PC4033.0*23.75*12.71.5854118.50133.794400.0067.50EI35PC4035.0*24.25*10.01.3343101.40131.593800.0067.10EI3530PC4035.0*24.2*121.

18、6592122.00136.003950.0068.00EI40PC4040.0*27.25*11.65 2.3301148.00157.444860.0077.00EI50PC4050.0*33.35*14.65.5218230.00240.086110.0094.00EI60PC4060.0*35.85*15.69.8024247.00396.865670.00109.00EI70PC4070.0*54.0*31.637.7618698.00541.0010500.00145.00TYPETYPE EPEP CORECOREEP73C859.4*3.75*6.50.010210.709.5

19、01120.0015.50EP103C8511.5*5.1*7.60.025511.3022.571025.0019.30EP133C8512.8*6.5*9.00.045619.5023.401475.0024.20EP173C8518.0*8.4*11.00.121033.7035.902230.0029.50EP203C8524*10.7*150.499778.7063.503950.0041.10TYPETYPE EPCEPC CORECOREEPC10PC4410.2*4.05*3.40.00729.397.691000.0017.80EPC13PC4413.3*6.6*4.60.0

20、28812.5023.00870.0030.60EPC17PC4417.6*8.55*60.042622.8018.701150.0040.20EPC19PC4419.1*9.75*60.123522.7054.40940.0046.10EPC25PC4425.1*12.5*80.396746.4085.501560.0059.20EPC25BPC4425.1*11.43*6.50.206833.3062.101560.0046.20EPC27PC4427.1*16*80.589754.60108.001540.0073.10EPC30PC4430.1*17.5*80.713761.00117

21、.001570.0081.60TYPETYPE ERER CORECOREER9.35 TP49.35*2.35*4.60.00598.207.241270.0013.70ER9.5 PC449.5*2.45*5.90.00548.476.40610.0014.20ER11.5 PC4410.83*2.45*40.007811.706.67870.0014.00ER14.5 PC4414.5*2.95*6.70.019017.6010.801280.0019.00ER1916 TP419.2*16*5.60.198528.8068.931140.0054.90ER25.5 PC4025.5*9

22、.3*7.50.355744.8079.401920.0048.20ER25/51 TP425.4*25.4*180.073452.8013.914330.0027.20ER28/28 PC4028.55*14*11.40.935982.10114.002870.0064.00ER28/34 PC4028.55*16.9*11.41.204781.40148.002520.0075.50ER30/16 TP430*8*200.8546107.5079.504500.0045.00ER30/35 TP430*17.5*11.21.356985.50158.702160.0075.40ER35/3

23、4 TP435*16.8*11.31.6178107.00151.203000.0072.80ER35/41 PC4035*20.7*11.32.3326107.00218.002770.0090.80ER39/36 B139.1*17.8*12.52.7713125.00221.703850.0084.00ER39/42 B139.1*21.1*12.53.4975125.00279.803200.0096.00ER40/45PC4040*22.4*13.33.7101149.00249.003620.0098.00ER42/15 PC4042*22.4*15.54.3262194.0022

24、3.004690.0098.80ER42/20 PC4042.15*21.2*19.65.4960240.00229.005340.0098.60ER49/54 N2749*27*17.29.0153243.00371.003500.00118.00ER54/363C8553.5*18.3*17.953.1500250.00126.006100.0091.80TYPETYPE ETDETD CORECOREETD19PC4019.6*13.65*7.40.291241.3070.501720.0054.60ETD24PC4024.4*14.45*8.50.574356.30102.002125

25、.0061.90ETD29PC4029.8*15.8*9.51.068773.60145.202500.0070.60ETD34PC4034.2*17.3*10.881.825597.10188.002780.0078.60ETD39PC4039.1*19.8*12.583.2125125.00257.003150.0092.10ETD44PC4044*22.3*14.95.3375175.00305.004000.00103.00ETD49PC4048.7*24.7*16.47.9875213.00375.004440.00114.00ETD54N2754.5*27.8*19.311.536

26、0280.00412.004200.00127.00ETD59N2759.8*31.2*22.117.4064368.00473.005000.00139.00TYPETYPE LPLP CORECORELP22/13PC4425*11.2*12.90.571767.9084.203310.0049.00LP23/8PC4416.5*11.7*8.70.185331.3059.201600.0044.10LP32/13PC4425*15.9*12.90.880970.30125.302630.0064.00TYPETYPE RMRM CORECORERM4PC4010.8*5.2*4.450.

27、021814.0015.60680.0022.70RM5PC4014.3*5.2*6.60.043123.7018.201250.0022.40RM6PC4017.6*6.2*80.095236.6026.001600.0028.60RM8PC4022.75*8.2*10.80.313064.0048.901950.0038.00RM10PC4027.85*9.3*13.250.681198.0069.503630.0044.00RM12PC4036.75*11.7*161.5400140.00110.004150.0056.90RM14PC4041.6*14.4*18.72.9140188.

28、00155.004600.0069.00TYPETYPE PTSPTS CORECOREPTS14/83C8514.05*4.15*9.40.037417.0022.001750.0022.50PTS18/113C8518*5.3*11.940.106737.2028.672400.0028.70PTS23/113C8522.9*5.5*15.20.184657.2032.283560.0031.60PTS23/183C8522.9*9*15.20.361058.3061.922900.0045.10PTS30/193C8530*9.4*20.20.8864111.0079.864140.00

29、50.20TYPETYPE PQPQ CORECOREPQ20/16PC4420.5*8.1*140.291462.0047.003880.0037.40PQ20/20PC4420.5*10.1*140.408062.0065.803150.0045.70PQ26/20PC4426.5*10.1*190.7188119.0060.406170.0046.30PQ26/25PC4426.5*12.37*190.9971118.0084.505250.0055.50PQ32/20PC4432*10.27*221.3736170.0080.807310.0055.50PQ32/30PC4432*15

30、.17*222.4086161.00149.605140.0074.60PQ35/35PC4435.1*17.37*264.3238196.00220.604860.0087.90PQ40/40PC4440.5*19.87*286.5526201.00326.004300.00101.90PQ50/50PC4450*24.97*3214.2024328.00433.006720.00113.00TYPETYPE UUUU CORECOREUU8.5PC408.5*6.35*3.450.02517.7632.30560.0031.40UU9.8PC409.8*7.1*2.70.02697.653

31、5.20500.0034.10UU10.1HS7210.1*7.5*2.90.03278.6038.00515.0035.70UU10.5HS7210.5*7.9*50.073712.4059.40720.0040.50UU13.5PC4013.5*9.9*50.137416.3084.30800.0049.20UU15.22PC4015.2*11.2*6.70.204432.5062.901400.0050.50UU15.23PC4015.2*11.4*6.40.212131.9066.501360.0051.70UU15.7HS7215.7*9.7*60.208324.8084.00110

32、0.0050.00UU17PC4017*16.6*60.516526.90192.00750.0078.30UU19.7HS7219.7*17.7*60.694836.00193.00980.0083.20UU21PC4020.8*15.8*7.70.561654.00104.001760.0068.60UU25PC4025*14*70.754649.00154.001530.0072.00VeVeWtWt P PCLCL 100kHz100kHz200mT200mTPtPt(100kHz)(100kHz)可可配配合合BOBBINBOBBIN (mmmm3 3 )(g g )100100 (W

33、)(W)(WattsWatts )幅幅寬寬PINPIN形形狀狀6530.0038.0021.58H10800.0060.0024.58H18800.00112.0028.312H40100.00254.0041.412/34H33.100.160.021.12.76-8H40.400.240.022.76H139.000.700.061.94.786H302.001.500.166.68V517.002.700.2357.410V672.003.300.318.56-10V H900.004.800.4296-8V H882.004.800.4196-8V H1340.007.500.5116

34、10.008.800.618.458V2320.0012.001.161940.009.100.91963.0010.000.95010.0026.002.519.610V6310.0032.002.913.710-12V4000.0022.001.515910.0029.002.9615.712V9810.0050.004.217.312V12470.0064.006.2519510.0088.008.823000.00116.0011.621930.00108.009.721600.00116.009.421.312V43700.00234.0011.0(150MT)35100.00190

35、.008.527100.00135.0012.523.812V12676.0068.005.8328.2512H19240.00102.008.8533.8512H78700.00399.005.9(100MT)385.002.000.173.510V754.003.900.321500.007.400.692990.0015.001.46180.0032.002.9171.000.450.0268H325.000.900.047.68H510.001.400.068.88H1460.003.500.2713.58H3300.008.000.3816.410H4700.0012.000.542

36、0.112H308.001.900.123.510V670.003.300.318.56-10H V950.005.100.429.056-8H V1630.009.800.68.451月8日V1927.009.800.799.88V1550.008.500.648.451月8日V4145.0022.001.659.610V6440.0034.003.113.710-12V8002.0041.003.516.612V6804.0036.002.8515.71月12日V8350.0043.004.211300.0060.004.817.31月12日V21600.00115.009.221.312

37、V27100.00139.001.2523.81月12日V101530.00519.007.61(100MT)165.000.800.033.46H215.001.100.045.68H472.002.400.097.610H999.005.000.169.458H3230.0016.000.512.4510H167.001.100.0725.4382.002.100.148.66.910H917.004.500.352010473.005.300.42712.212H2748.0013.001.116314.712H1539.0011.000.654514.712H3995.0018.001

38、.568020.512H5035.0023.002.038522.812H111.800.55120.000.603.92.28V174.000.855.01.910V333.001.009.51.9101584.101.802160.0011.000.988710.610V1435.708.105257.0028.002.320316.1/16.710-12H V6143.0033.002.722821.8/22.410-12H V4833.8025.006673.0032.007790.0051.0026.412V9682.0052.004.232526.112-16V10530.0056

39、.0028.212V12000.0057.1028.416V14587.0078.006.342127.816V19163.00102.008.643327.816V23635.00116.0010.750927.316H28700.00146.0023000.0061.003.83118V22530.0013.301.1793480.0019.501.61155193.0028.002.417019.713H7640.0040.003.5527121.514H11500.0060.005.33822616H18000.0094.008.35233018H24200.00124.0011.26

40、8235600.00180.002651200.00260.003277.0021.001.31211377.009.600.52504498.0030.001.7164318.001.700.086.95.94-6V530.003.000.18164.94-6V1050.005.500.41276.44-6V2430.0013.000.97679.158-12V4310.0023.001.813010.7510-12V7960.0042.003.334414.811-12V13000.0070.004.7537618.810-12V495.002.50412V1070.005.000.19(

41、25kHZ)66V1810.009.000.28(25kHZ)5.1610V2630.0013.000.41(25kHZ)11.7610V5570.0030.000.87(25kHZ)10.810V2310.0013.000.847011.912V2790.0015.001.029211.912V5490.0031.001.9417013.612V6530.0036.002.3219513.612V9420.0042.002.9223211970.0055.003.9233118.512V19260.0073.005.2745220450.0095.006.5659637238.00195.0

42、06.41045243.001.200.12261.001.300.14300.001.500.15505.002.500.26803.004.000.41640.008.500.831650.008.600.831310.006.700.662100.0010.001.062990.0015.001.53700.0019.001.863520.0018.001.77CORECORE參參數數對對照照表表TYPETYPEMATERIALMATERIALDimensionsDimensions (mm)(mm)ApApAeAeAwAwA AL LLeLeA A *B B *C C(cmcm4 4

43、)(mmmm2 2 )(mmmm2 2 )(nH/NnH/N2 2 )(mmmm )EC353C8535.3*17.3*9.51.374184.30163.002100.0077.40EC413C8541.6*19.5*11.62.5894121.00214.002700.0089.30EC523C8552.2*24.2*13.45.5980180.00311.003600.00105.00EC703C8571.7*34.5*16.417.8281279.00639.003900.00144.00VeVeWtWt P PCLCL 100kHz100kHz200mT200mTPtPt(100kH

44、z)(100kHz)可可配配合合BOBBINBOBBIN (mmmm3 3 )(g g )100100 (W)(W)(WattsWatts )幅幅寬寬PINPIN形形狀狀6530.0038.0021.58H10800.0060.0024.58H18800.00112.0028.312H40100.00254.0041.412/34HCORECORE參參數數對對照照表表TYPETYPEMATERIALMATERIALDimensionsDimensions (mm)(mm)ApApAeAeAwAwA AL LLeLeA A *B B *C C(cmcm4 4 )(mmmm2 2 )(mmmm2

45、2 )(nH/NnH/N2 2 )(mmmm )EE05PC405.25*2.65*1.950.00132.635.00285.0012.60EE6.3PC406.1*2.85*7.950.00153.314.46405.0012.20EE8PC408.3*4.0*3.60.00917.0013.05590.0019.47EE10/11PC4010.2*5.5*4.750.028712.1023.70850.0026.60EE13PC4013.0*6.0*6.150.057017.1033.351130.0030.20EE16PC4016*7.2*4.80.076519.2039.851140

46、.0035.00EE19PC4019.1*7.95*5.00.124323.0054.041250.0039.40EE19/16PC4019.29*8.1*4.750.119122.4053.151350.0039.10EE20/20/5PC4020.15*10*5.10.157231.0050.701460.0043.00EE22PC4022*9.35*5.750.159041.0038.792180.0039.40EE2329SPC4023*14.7*60.436835.80122.001250.0064.90EE25/19PC4025.4*9.46*6.290.312840.0078.2

47、02000.0048.70EE25.4PC4025.4*9.66*6.350.317340.3078.732000.0048.70EE2825PC4028*12.75*10.60.852586.9098.103300.0057.70EE30PC4030*13.15*10.70.7995109.0073.354690.0057.70EE30/30/7PC4030.1*15*7.050.745559.70124.872100.0066.90EE3528PC4034.6*14.3*9.31.339884.80158.002600.0069.70EE40PC4040*17*10.72.2000127.

48、00173.234150.0077.00EE4133PC4041.5*17*12.72.8260157.00180.004200.0079.00EE42/21/15PC4042*21.2*154.9484178.00278.003800.0097.90EE42/21/20PC4042*21.2*206.4625235.00275.005000.0097.80EE47/39PC4047.12*19.63*15.62 4.7529242.00196.406660.0090.60EE50PC4050*21.3*14.65.7343226.00253.736110.0095.80EE55/55/21P

49、C4055.15*27.5*20.713.6764354.00386.347100.00123.00EE57/47PC4056.57*23.6*18.89.7132344.00282.368530.00102.00EE60PC4060*22.3*15.69.8558247.00399.025670.00110.00EE50.3PC4050.3*25.6*6.11.8447120.85152.642900.00104.90EE62.3/62/6 PC4062.3*31*6.13.0330153.01198.223100.00125.74EE65/32/27PC4065.15*32.5*2730.

50、7625535.00575.008000.00147.00VeVeWtWt P PCLCL 100kHz100kHz200mT200mTPtPt(100kHz)(100kHz)可可配配合合BOBBINBOBBIN (mmmm3 3 )(g g )100100 (W)(W)(WattsWatts )幅幅寬寬PINPIN形形狀狀33.100.160.021.12.76-8H40.400.240.022.76H139.000.700.061.94.786H302.001.500.166.68V517.002.700.2357.410V672.003.300.318.56-10V H900.004.8