反激式变压器计算表格

1、反激式开关电源电子数据表格型号:编写:日期:序号参数计算数据单位参数说明1umin36V交流输入电压最小值2umax72V交流输入电压最大值3fL5036228Hz电网频率4f65kHz开关频率Main outOut2Out3Out45UO57.8V直流输出电压(输出电压1v)6IO0.60.1A次级直流输出电流7PO3.7830.7800W输出功率870%电源效率9Z0.5损耗分配系数10UFB16V反馈电压11CIN58.3UF输入滤波电容 12UImin36V直流输入电压最小值13UImax72V直流输入电压最大值14UOR25V初级绕组的感应电压15UDS(ON)1V开关管导通电压16

2、UF10.6V次级绕组肖特基整流管正向压降17UF20.7V反馈电路中高速开关整流管正向压降18KRP0.9初级绕组脉动电流IR 与峰值电流IP 的比例系数工工作作电电压压1300V0V270240210180150120906030反激式开关电源电子数据表格型号:编写:日期:序号参数计算数据单位参数说明工工作作电电压压1300V0V270240210180150120906030变压器初级绕组设计参数19Dmax41.67%最大占空比(umin 时)20IAVG0.150A输入电流的平均值21IP0.655A初级绕组峰值电流22IR0.589A初级绕组脉动电流 IRIPKRP23IRMS0.

3、257A初级绕组有效值电流24LP333.0uh初级绕组电感量25n4.4643.2050.0000.000初次级匝数比26AP0.0292585cm4所需AP值，AP=(LPIP2104/BwK0Kj)1.14TYPE高频变压器的结构参数27磁芯EE16PC40.铁氧体磁芯型号28SJ19.2mm2磁芯有效横截面积29AWC39.85mm2磁芯窗口面积30AP0.076512mm4磁芯AP值反激式开关电源电子数据表格型号:编写:日期:序号参数计算数据单位参数说明工工作作电电压压1300V0V27024021018015012090603031l35mm有效磁路长度32AL1140.00nH/

4、N2磁芯不留间隙时的电感系数33AWB27.3mm2骨架窗口面积34b8.5mm骨架宽度35BAC0.25T交流磁通密度36NP48匝初级绕组匝数37NS111500匝次级绕组匝数38NF37匝反馈级绕组匝数39O 0.4 X 10-6H/m真空中的磁导率40r1654磁芯不留间隙时的相对磁导率410.146mm磁芯气隙宽度42ALG0.144uH/匝磁芯留间隙时的电感系数反激式开关电源电子数据表格型号:编写:日期:序号参数计算数据单位参数说明工工作作电电压压1300V0V27024021018015012090603043BM0.236T锰锌铁氧体磁芯最大磁通密度(BM=0.20.3T)44

5、Dfm0.259mm趋肤效应穿透深度45Dm0.519mm单股最大裸线线径(避免趋肤效应)46M0mm安全边距47DP0.28mm选取初级绕组单股导线的裸直径(应2Dfm)48Pp1股初级绕组导线股数49dp2层初级绕组层数50SP0.061575mm2初级单股导线的裸横截面积51J4.174A/mm2电流密度(J410A / mm2)变压器次级绕组设计参数52ISP2.2700.433#DIV/0!#DIV/0!A次级绕组峰值电流53ISRMS1.0550.201#DIV/0!#DIV/0!A次级绕组有效值电流54IRI0.8680.174#DIV/0!#DIV/0!A输出滤波电容上的纹波电

6、流55DS0.4500.200mm选取次级绕组单股导线的裸直径(应2Dfm)57PS11股初级绕组导线股数56Ssmin0.1590430.0314160.0000000.000000mm2次级绕组裸横截面积反激式开关电源电子数据表格型号:编写:日期:序号参数计算数据单位参数说明工工作作电电压压1300V0V27024021018015012090603058ds1100层初级绕组层数59J6.6326.402#DIV/0!#DIV/0!A/mm2电流密度(J410A / mm2)可可 以以 绕绕 制制检测变压器绕线能否容下60UdmaxV最高漏级电压估算值(包括漏感的作用)61U(BR)S2

7、13000V次级绕组整流管最高反向峰值电压62U(BR)FB71V反馈绕组整流管最高反向峰值电压CORECORE參參數數對對照照表表TYPETYPEMATE-MATE-RIALRIALDimensionsDimensions (mm)(mm)ApAp AeAe AwAw A AL LLeLe VeVe A A * * B B * * C C( ( cmcm4 4 ) ) ( ( mmmm2 2 ) ) ( ( mmmm2 2 ) ) (nH/N(nH/N2 2) ) ( ( mmmm ) ) ( ( mmmm3 3 ) )TYPETYPE ECEC CORECOREEC353C8535.3*1

8、7.3*9.51.374184.30163.002100.077.406530.0EC413C8541.6*19.5*11.62.5894121.00214.002700.089.3010800.0EC523C8552.2*24.2*13.45.5980180.00311.003600.0105.0018800.0EC703C8571.7*34.5*16.417.8281279.00639.003900.0144.0040100.0TYPETYPE EEEE CORECOREEE05PC405.25*2.65*1.950.00132.635.00285.012.6033.1EE6.3PC406

9、.1*2.85*7.950.00153.314.46405.012.2040.4EE8PC408.3*4.0*3.60.00917.0013.05590.019.47139.0EE10/11PC4010.2*5.5*4.750.028712.1023.70850.026.60302.0EE13PC4013.0*6.0*6.150.057017.1033.351130.030.20517.0EE16PC4016*7.2*4.80.076519.2039.851140.035.00672.0EE19PC4019.1*7.95*5.00.124323.0054.041250.039.40900.0E

10、E19/16PC4019.29*8.1*4.750.119122.4053.151350.039.10882.0EE20/20/5PC4020.15*10*5.10.157231.0050.701460.043.001340.0EE22PC4022*9.35*5.750.159041.0038.792180.039.401610.0EE2329SPC4023*14.7*60.436835.80122.001250.064.902320.0EE25/19PC4025.4*9.46*6.290.312840.0078.202000.048.701940.0EE25.4PC4025.4*9.66*6

11、.350.317340.3078.732000.048.701963.0EE2825PC4028*12.75*10.60.852586.9098.103300.057.705010.0EE30PC4030*13.15*10.70.7995109.0073.354690.057.706310.0EE30/30/7PC4030.1*15*7.050.745559.70124.872100.066.904000.0EE3528PC4034.6*14.3*9.31.339884.80158.002600.069.705910.0EE40PC4040*17*10.72.2000127.00173.234

12、150.077.009810.0EE4133PC4041.5*17*12.72.8260157.00180.004200.079.0012470.0EE42/21/15PC4042*21.2*154.9484178.00278.003800.097.9019510.0EE42/21/20PC4042*21.2*206.4625235.00275.005000.097.8023000.0EE47/39PC4047.12*19.63*15.62 4.7529242.00196.406660.090.6021930.0EE50PC4050*21.3*14.65.7343226.00253.73611

13、0.095.8021600.0EE55/55/21PC4055.15*27.5*20.713.6764354.00386.347100.0123.0043700.0EE57/47PC4056.57*23.6*18.89.7132344.00282.368530.0102.0035100.0EE60PC4060*22.3*15.69.8558247.00399.025670.0110.0027100.0EE50.3PC4050.3*25.6*6.11.8447120.85152.642900.0104.9012676.0EE62.3/62/6PC4062.3*31*6.13.0330153.01

14、198.223100.0125.7419240.0EE65/32/27PC4065.15*32.5*2730.7625535.00575.008000.0147.0078700.0TYPETYPE EFEF CORECOREEF12.6PC4012.7*6.4*3.60.031113.0023.90810.029.60385.0EF16PC4016.1*8.05*4.50.080020.1039.821100.037.60754.0EF20PC4020*9.9*5.650.101333.5030.241570.044.901500.0EF25PC4025.05*12.55*7.20.23765

15、1.8045.872000.057.802990.0EF32PC4032.1*16.1*9.150.651583.2078.302590.074.306180.0TYPETYPE EFDEFD CORECOREEFD103F310.5*5.2*2.70.00847.2011.60500.023.70171.0EFD123F312.5*6.2*3.50.018711.4016.38700.028.50325.0EFD153F315*7.5*4.650.047015.0031.35780.034.00510.0EFD203C8520*10*6.650.155031.0050.001300.047.

16、001460.0EFD253C9025*12.5*9.10.393858.0067.892200.057.003300.0CORECORE參參數數對對照照表表TYPETYPEMATE-MATE-RIALRIALDimensionsDimensions (mm)(mm)ApAp AeAe AwAw A AL LLeLe VeVe A A * * B B * * C C( ( cmcm4 4 ) ) ( ( mmmm2 2 ) ) ( ( mmmm2 2 ) ) (nH/N(nH/N2 2) ) ( ( mmmm ) ) ( ( mmmm3 3 ) )EFD303C9030*15*9.10.602

17、869.0087.362100.068.004700.0TYPETYPE EIEI CORECOREEI12.5PC4012.4*7.4*4.850.023514.4016.321200.021.30308.0EI16PC4016.0*12.2*4.80.083919.8042.371100.034.60670.0EI19PC4020*13.55*5.00.130524.0054.361400.039.60950.0EI22PC4022.0*14.55*5.750.160642.0038.242400.039.301630.0EI25PC4025.3*15.55*6.750.316541.00

18、77.192140.047.001927.0EI22/19/6PC4022.0*14.7*5.750.198037.0053.502000.041.801550.0EI28PC4028.0*16.75*10.60.600586.0069.834300.048.204145.0EI30PC4020.0*21.25*10.70.8207111.0073.944690.058.006440.0EI33/29/13PC4033.0*23.75*12.71.5854118.50133.794400.067.508002.0EI35PC4035.0*24.25*10.01.3343101.40131.59

19、3800.067.106804.0EI3530PC4035.0*24.2*121.6592122.00136.003950.068.008350.0EI40PC4040.0*27.25*11.652.3301148.00157.444860.077.0011300.0EI50PC4050.0*33.35*14.65.5218230.00240.086110.094.0021600.0EI60PC4060.0*35.85*15.69.8024247.00396.865670.0109.0027100.0EI70PC4070.0*54.0*31.637.7618698.00541.0010500.

20、0 145.00101530.0TYPETYPE EPEP CORECOREEP73C859.4*3.75*6.50.010210.709.501120.015.50165.0EP103C8511.5*5.1*7.60.025511.3022.571025.019.30215.0EP133C8512.8*6.5*9.00.045619.5023.401475.024.20472.0EP173C8518.0*8.4*11.00.121033.7035.902230.029.50999.0EP203C8524*10.7*150.499778.7063.503950.041.103230.0TYPE

21、TYPE EPCEPC CORECOREEPC10PC4410.2*4.05*3.40.00729.397.691000.017.80167.0EPC13PC4413.3*6.6*4.60.028812.5023.00870.030.60382.0EPC17PC4417.6*8.55*60.042622.8018.701150.040.20917.0EPC19PC4419.1*9.75*60.123522.7054.40940.046.1010473.0EPC25PC4425.1*12.5*80.396746.4085.501560.059.202748.0EPC25BPC4425.1*11.

22、43*6.50.206833.3062.101560.046.201539.0EPC27PC4427.1*16*80.589754.60108.001540.073.103995.0EPC30PC4430.1*17.5*80.713761.00117.001570.081.605035.0TYPETYPE ERER CORECOREER9.35 TP49.35*2.35*4.60.00598.207.241270.013.70111.8ER9.5 PC449.5*2.45*5.90.00548.476.40610.014.20120.0ER11.5 PC4410.83*2.45*40.0078

23、11.706.67870.014.00174.0ER14.5 PC4414.5*2.95*6.70.019017.6010.801280.019.00333.0ER1916 TP419.2*16*5.60.198528.8068.931140.054.901584.1ER25.5 PC4025.5*9.3*7.50.355744.8079.401920.048.202160.0ER25/51 TP425.4*25.4*180.073452.8013.914330.027.201435.7ER28/28 PC4028.55*14*11.40.935982.10114.002870.064.005

24、257.0ER28/34 PC4028.55*16.9*11.41.204781.40148.002520.075.506143.0ER30/16 TP430*8*200.8546107.5079.504500.045.004833.8ER30/35 TP430*17.5*11.21.356985.50158.702160.075.406673.0ER35/34 TP435*16.8*11.31.6178107.00151.203000.072.807790.0ER35/41 PC4035*20.7*11.32.3326107.00218.002770.090.809682.0ER39/36

25、B139.1*17.8*12.52.7713125.00221.703850.084.0010530.0CORECORE參參數數對對照照表表TYPETYPEMATE-MATE-RIALRIALDimensionsDimensions (mm)(mm)ApAp AeAe AwAw A AL LLeLe VeVe A A * * B B * * C C( ( cmcm4 4 ) ) ( ( mmmm2 2 ) ) ( ( mmmm2 2 ) ) (nH/N(nH/N2 2) ) ( ( mmmm ) ) ( ( mmmm3 3 ) )ER39/42 B139.1*21.1*12.53.497512

26、5.00279.803200.096.0012000.0ER40/45PC4040*22.4*13.33.7101149.00249.003620.098.0014587.0ER42/15 PC4042*22.4*15.54.3262194.00223.004690.098.8019163.0ER42/20 PC4042.15*21.2*19.65.4960240.00229.005340.098.6023635.0ER49/54 N2749*27*17.29.0153243.00371.003500.0118.0028700.0ER54/363C8553.5*18.3*17.953.1500

27、250.00126.006100.091.8023000.0TYPETYPE ETDETD CORECOREETD19PC4019.6*13.65*7.40.291241.3070.501720.054.6022530.0ETD24PC4024.4*14.45*8.50.574356.30102.002125.061.903480.0ETD29PC4029.8*15.8*9.51.068773.60145.202500.070.605193.0ETD34PC4034.2*17.3*10.881.825597.10188.002780.078.607640.0ETD39PC4039.1*19.8

28、*12.583.2125125.00257.003150.092.1011500.0ETD44PC4044*22.3*14.95.3375175.00305.004000.0103.0018000.0ETD49PC4048.7*24.7*16.47.9875213.00375.004440.0114.0024200.0ETD54N2754.5*27.8*19.311.5360280.00412.004200.0127.0035600.0ETD59N2759.8*31.2*22.117.4064368.00473.005000.0139.0051200.0TYPETYPE LPLP CORECO

29、RELP22/13PC4425*11.2*12.90.571767.9084.203310.049.003277.0LP23/8PC4416.5*11.7*8.70.185331.3059.201600.044.101377.0LP32/13PC4425*15.9*12.90.880970.30125.302630.064.004498.0TYPETYPE RMRM CORECORERM4PC4010.8*5.2*4.450.021814.0015.60680.022.70318.0RM5PC4014.3*5.2*6.60.043123.7018.201250.022.40530.0RM6PC

30、4017.6*6.2*80.095236.6026.001600.028.601050.0RM8PC4022.75*8.2*10.80.313064.0048.901950.038.002430.0RM10PC4027.85*9.3*13.250.681198.0069.503630.044.004310.0RM12PC4036.75*11.7*161.5400140.00110.004150.056.907960.0RM14PC4041.6*14.4*18.72.9140188.00155.004600.069.0013000.0TYPETYPE PTSPTS CORECOREPTS14/8

31、3C8514.05*4.15*9.40.037417.0022.001750.022.50495.0PTS18/113C8518*5.3*11.940.106737.2028.672400.028.701070.0PTS23/113C8522.9*5.5*15.20.184657.2032.283560.031.601810.0PTS23/183C8522.9*9*15.20.361058.3061.922900.045.102630.0PTS30/193C8530*9.4*20.20.8864111.0079.864140.050.205570.0TYPETYPE PQPQ CORECORE

32、PQ20/16PC4420.5*8.1*140.291462.0047.003880.037.402310.0PQ20/20PC4420.5*10.1*140.408062.0065.803150.045.702790.0PQ26/20PC4426.5*10.1*190.7188119.0060.406170.046.305490.0PQ26/25PC4426.5*12.37*190.9971118.0084.505250.055.506530.0PQ32/20PC4432*10.27*221.3736170.0080.807310.055.509420.0PQ32/30PC4432*15.1

33、7*222.4086161.00149.605140.074.6011970.0PQ35/35PC4435.1*17.37*264.3238196.00220.604860.087.9019260.0PQ40/40PC4440.5*19.87*286.5526201.00326.004300.0101.9020450.0PQ50/50PC4450*24.97*3214.2024328.00433.006720.0113.0037238.0TYPETYPE UUUU CORECOREUU8.5PC408.5*6.35*3.450.02517.7632.30560.031.40243.0UU9.8

34、PC409.8*7.1*2.70.02697.6535.20500.034.10261.0CORECORE參參數數對對照照表表TYPETYPEMATE-MATE-RIALRIALDimensionsDimensions (mm)(mm)ApAp AeAe AwAw A AL LLeLe VeVe A A * * B B * * C C( ( cmcm4 4 ) ) ( ( mmmm2 2 ) ) ( ( mmmm2 2 ) ) (nH/N(nH/N2 2) ) ( ( mmmm ) ) ( ( mmmm3 3 ) )UU10.1HS7210.1*7.5*2.90.03278.6038.0051

35、5.035.70300.0UU10.5HS7210.5*7.9*50.073712.4059.40720.040.50505.0UU13.5PC4013.5*9.9*50.137416.3084.30800.049.20803.0UU15.22PC4015.2*11.2*6.70.204432.5062.901400.050.501640.0UU15.23PC4015.2*11.4*6.40.212131.9066.501360.051.701650.0UU15.7HS7215.7*9.7*60.208324.8084.001100.050.001310.0UU17PC4017*16.6*60

36、.516526.90192.00750.078.302100.0UU19.7HS7219.7*17.7*60.694836.00193.00980.083.202990.0UU21PC4020.8*15.8*7.70.561654.00104.001760.068.603700.0UU25PC4025*14*70.754649.00154.001530.072.003520.0WtWt P PCLCL 100kHz100kHz200mT200mTPtPt100100kHzkHz幅幅寬寬mmmm窗窗口口面面积积mmmm2 2PINPIN形形狀狀 ( ( g g ) ) 100(W)100(W)(

37、W)(W) 可可配配合合BOBBINBOBBIN38.0021.58H60.0024.58H112.0028.312H254.0041.412/34H0.160.021.12.76-8H0.240.022.76H0.700.061.94.785.36H1.500.166.612.28V2.700.2357.422.210V3.300.318.527.36-10V H4.800.42933.16-8V H4.800.41933.16-8V H7.500.518.800.618.45208V12.001.169.100.99.842.510.000.926.002.519.639.410V32.0

38、02.913.743.210-12V22.001.5129.002.9615.788.712V50.004.217.310812V64.006.2588.008.8116.0011.6108.009.7116.009.421.317012V234.00 11.0(150MT)190.008.5135.0012.523.829412V68.005.8328.2596.0512H102.008.8533.85115.0912H399.005.9(100MT)2.000.173.510V3.900.327.400.6915.001.432.002.90.450.0268H0.900.047.68H1

39、.400.068.88H3.500.2713.58H8.000.3816.443.410HCORECORE參參數數對對照照表表WtWt P PCLCL 100kHz100kHz200mT200mTPtPt100100kHzkHz幅幅寬寬mmmm窗窗口口面面积积mmmm2 2PINPIN形形狀狀 ( ( g g ) ) 100(W)100(W)(W)(W) 可可配配合合BOBBINBOBBIN12.000.5420.112H1.900.123.58.610V3.300.318.527.36-10H V5.100.429.0536.46-8H V9.800.68.45201900/1/8V9.800.799.842.58V8.500.648.4531.51900/1/8V22.001.659.639.410V34.003.113.744.510-12V41.003.516.688.812V36.002.8515.788.71900/1/12 V43.004.260.004.817.31081900/1/12 V115.009.221.317012V139.001.2523.82941900/1/12 V519.00 7.61(100MT)0.800.033.46H1.100.045.68H2.400.097.610H5.000.169.458H16.000.