L6562的PFC电感计算表格表格文件下载.xls

L6562的PFC电感计算表格表格文件下载.xls

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基基于于L6562的的PFC计计算算表表格格2.0参与制作人员：

@#@M001天涯寒劍，M008Eric.Wen，M0053.1416欢迎加入世纪电源网官方技术群：

@#@66821451世纪电源网官方技术群注：

@#@用于计算PFC电感，所涉及到的芯片有L6562,FAN6961等为输入参数自动计算参数序号符号项目名称值或范围单位备注1Vinacmin最低交流输入电压90VacVac全球通用电压范围85Vac265Vac,低电压范围固定输入（100Vac/115Vac）电压范围85Vac130Vac;@#@高电压固定输入（220Vac/230Vac）电压范围185Vac265Vac2Vinacmax最高交流输入电压265VacVac3Fgrid交流电网频率50HzHz4Vdcmin最低直流母线电压127.2792206VV5Vdcmax最高直流母线电压374.766594VV6VpfcoutPFC输出母线电压390V已知7PoPFC输出功率230W输出功率，已知8Eff预计效率0.95预计PFC转换效率9PF预计PF值0.998预计PF值10foscPFCIC工作频率40KHzIC工作频率11Vzcd过零电压值15VV一般12-18V之间12LPFC电感量281.721906uH13Iinrms最大输入有效电流2.695449378AA14ILpeak电感峰值电流7.623882135AA15Ids功率开关管电流大小22.8716464AA16Ae磁芯有效面积161mm2mm2见后面选择表17Bmax磁通密度0.25TT磁芯：

@#@Bs（25）=510mT,Bs（100）=390mT这里为了防止饱和，同时考虑变压器温升问题，取最大磁感应强度为饱和磁感应强度的一半，即：

@#@取Bs=0.5*390mT=195mT=0.195T-0.25T18Np原边匝数预估53.36185357TT19Np原边匝数53TT取整20Ns副边匝数预估3.026026346TT21Ns副边匝数3TT取整22CI输入电容1.907607486uF取相近电容值23CORECORE參參數數對對照照表表TYPETYPEMATERIALMATERIALDimensionsDimensions（mm）（mm）ApApAeAeAwAwAALLAA*BB*CC（cmcm44）（mmmm22）（mmmm22）（nH/NnH/N22）TYPETYPEECECCORECOREEC353C8535.3*17.3*9.51.374184.3084.30163.002100.00EC413C8541.6*19.5*11.62.5894121.00121.00214.002700.00EC523C8552.2*24.2*13.45.5980180.00180.00311.003600.00EC703C8571.7*34.5*16.417.8281279.00279.00639.003900.00TYPETYPEEEEECORECOREEE05PC405.25*2.65*1.950.00132.632.635.00285.00EE6.3PC406.1*2.85*7.950.00153.313.314.46405.00EE8PC408.3*4.0*3.60.00917.007.0013.05590.00EE10/11PC4010.2*5.5*4.750.028712.1012.1023.70850.00EE13PC4013.0*6.0*6.150.057017.1017.1033.351130.00EE16PC4016*7.2*4.80.076519.2019.2039.851140.00EE19PC4019.1*7.95*5.00.124323.0023.0054.041250.00EE19/16PC4019.29*8.1*4.750.119122.4022.4053.151350.00EE20/20/5PC4020.15*10*5.10.157231.0031.0050.701460.00EE22PC4022*9.35*5.750.159041.0041.0038.792180.00EE2329SPC4023*14.7*60.436835.8035.80122.001250.00EE25/19PC4025.4*9.46*6.290.312840.0040.0078.202000.00EE25.4PC4025.4*9.66*6.350.317340.3040.3078.732000.00EE2825PC4028*12.75*10.60.852586.9086.9098.103300.00EE30PC4030*13.15*10.70.7995109.00109.0073.354690.00EE30/30/7PC4030.1*15*7.050.745559.7059.70124.872100.00EE3528PC4034.6*14.3*9.31.339884.8084.80158.002600.00EE40PC4040*17*10.72.2000127.00127.00173.234150.00EE4133PC4041.5*17*12.72.8260157.00157.00180.004200.00EE42/21/15PC4042*21.2*154.9484178.00178.00278.003800.00EE42/21/20PC4042*21.2*206.4625235.00235.00275.005000.00EE47/39PC4047.12*19.63*15.624.7529242.00242.00196.406660.00EE50PC4050*21.3*14.65.7343226.00226.00253.736110.00EE55/55/21PC4055.15*27.5*20.713.6764354.00354.00386.347100.00EE57/47PC4056.57*23.6*18.89.7132344.00344.00282.368530.00EE60PC4060*22.3*15.69.8558247.00247.00399.025670.00EE50.3PC4050.3*25.6*6.11.8447120.85120.85152.642900.00EE62.3/62/6PC4062.3*31*6.13.0330153.01153.01198.223100.00EE65/32/27PC4065.15*32.5*2730.7625535.00535.00575.008000.00TYPETYPEEFEFCORECOREEF12.6PC4012.7*6.4*3.60.031113.0013.0023.90810.00EF16PC4016.1*8.05*4.50.080020.1020.1039.821100.00EF20PC4020*9.9*5.650.101333.5033.5030.241570.00EF25PC4025.05*12.55*7.20.237651.8051.8045.872000.00EF32PC4032.1*16.1*9.150.651583.2083.2078.302590.00TYPETYPEEFDEFDCORECOREEFD103F310.5*5.2*2.70.00847.207.2011.60500.00EFD123F312.5*6.2*3.50.018711.4011.4016.38700.00EFD153F315*7.5*4.650.047015.0015.0031.35780.00EFD203C8520*10*6.650.155031.0031.0050.001300.00EFD253C9025*12.5*9.10.393858.0058.0067.892200.00EFD303C9030*15*9.10.602869.0069.0087.362100.00TYPETYPEEIEICORECOREEI12.5PC4012.4*7.4*4.850.023514.4014.4016.321200.00EI16PC4016.0*12.2*4.80.083919.8019.8042.371100.00EI19PC4020*13.55*5.00.130524.0024.0054.361400.00EI22PC4022.0*14.55*5.750.160642.0042.0038.242400.00EI25PC4025.3*15.55*6.750.316541.0041.0077.192140.00EI22/19/6PC4022.0*14.7*5.750.198037.0037.0053.502000.00EI28PC4028.0*16.75*10.60.600586.0086.0069.834300.00EI30PC4020.0*21.25*10.70.8207111.00111.0073.944690.00EI33/29/13PC4033.0*23.75*12.71.5854118.50118.50133.794400.00EI35PC4035.0*24.25*10.01.3343101.40101.40131.593800.00EI3530PC4035.0*24.2*121.6592122.00122.00136.003950.00EI40PC4040.0*27.25*11.652.3301148.00148.00157.444860.00EI50PC4050.0*33.35*14.65.5218230.00230.00240.086110.00EI60PC4060.0*35.85*15.69.8024247.00247.00396.865670.00EI70PC4070.0*54.0*31.637.7618698.00698.00541.0010500.00TYPETYPEEPEPCORECOREEP73C859.4*3.75*6.50.010210.7010.709.501120.00EP103C8511.5*5.1*7.60.025511.3011.3022.571025.00EP133C8512.8*6.5*9.00.045619.5019.5023.401475.00EP173C8518.0*8.4*11.00.121033.7033.7035.902230.00EP203C8524*10.7*150.499778.7078.7063.503950.00TYPETYPEEPCEPCCORECOREEPC10PC4410.2*4.05*3.40.00729.399.397.691000.00EPC13PC4413.3*6.6*4.60.028812.5012.5023.00870.00EPC17PC4417.6*8.55*60.042622.8022.8018.701150.00EPC19PC4419.1*9.75*60.123522.7022.7054.40940.00EPC25PC4425.1*12.5*80.396746.4046.4085.501560.00EPC25BPC4425.1*11.43*6.50.206833.3033.3062.101560.00EPC27PC4427.1*16*80.589754.6054.60108.001540.00EPC30PC4430.1*17.5*80.713761.0061.00117.001570.00TYPETYPEERERCORECOREER9.35TP49.35*2.35*4.60.00598.208.207.241270.00ER9.5PC449.5*2.45*5.90.00548.478.476.40610.00ER11.5PC4410.83*2.45*40.007811.7011.706.6