开关电源磁芯尺寸功率等全参数

1、开关电源磁芯尺寸功率等全参数适用标准文案开关电源磁芯尺寸功率等参数MnZn功率铁氧体EPC功率磁芯特点：拥有热阻小、衰耗小、功率大、工作频次宽、重量轻、构造合理、易表面贴装、障蔽见效好等优点，但散热性能稍差。用途：宽泛应用于体积小而功率大且有障蔽和电磁兼容要求的变压器，如精巧仪器、程控互换机模块电源、导航设备等。EPC型功率磁芯尺寸规格磁芯型号尺寸Dimensions(mm)TypeABCDEminFGHmin10.20EPC10/84.057.602.6513.30EPC13/136.6017.60EPC17/178.5519.60EPC19/209.75EPC25/2525.1012.50

2、8.0011.50文档1/52开关电源磁芯尺寸功率等全参数适用标准文案27.1016.0013.0012.00EPC27/328.004.0030.1017.5015.0013.00EPC30/358.004.0039.0019.6015.6018.0014.0010.00EPC39/3942.4022.0015.0017.0016.00EPC42/447.4046.0024.8019.5020.8018.4011.90EPC46/4946.5022.3019.4021.0015.8012.0054.5027.2021.5026.5019.3014.00EPC54/54EPC功率磁芯电气特点及

3、有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率（W）TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)EPC10/8TP49501673EPC13/13TP48303826文档2/52开关电源磁芯尺寸功率等全参数适用标准文案EPC17/17TP4115091713EPC19/20TP4900104715EPC25/25TP41550274740EPC27/32TP41550399160EPC30/35TP4150061497770EPC39/39TP442509016

4、915210220EPC42/44TP428009516916055235EPC46/49TP4410022725242360TP4480010122923129370EPC54/54TP4600033643949600注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100EE、EEL、EF型功率磁芯文档3/52开关电源磁芯尺寸功率等全参数适用标准文案特点：引线空间大，绕制接线方便。适用范围广、工作频次高、工作电压范围宽、输出功率大、热稳定性能好用途：宽泛应用于程控互换机电源、液晶显示屏电源、大功率UPS逆变器电源、计算机电源、节能灯等领域

5、。、EEL、EF型功率磁芯尺寸规格Dimensions(mm)尺寸磁芯型号TYPABCDEminF5.252.651.951.352.008.304.003.601.853.005.604.802.504.407.403.603.605.50EE13/12/66.105.902.704.70EE13/13W6.509.803.604.60EE16/14/57.104.804.005.20EE16/14W7.256.803.205.60EE19/16/58.004.854.855.60EE19/16W8.307.904.805.709.505.705.705.70文档4/52开关电源磁芯尺寸功率

6、等全参数适用标准文案EE25/20/625.4010.006.356.356.80EE25/19W25.409.5012.56.556.40EE28/21/1128.5010.5010.807.206.70EE30/26/1130.0013.3010.7010.708.40EE32/32/932.1016.109.209.2011.60EE33/28/1333.6014.1012.809.709.80EE34/29/1034.2014.409.909.809.60EE35/29/935.3014.509.309.509.70EE35/35/1035.3017.5010.0010.0012.50

7、EE40/35/1240.1017.5011.7011.7010.50EE42/42/1542.1021.2015.0012.0015.20EE42/42/2042.1021.2019.8012.0015.20EE55/55/2155.5027.5020.6017.0018.8055.5027.5024.7017.0018.80EE65/65/2065.2032.5020.0019.6522.60EE65/65/2765.2032.5027.0019.6522.60EE70/66/3070.7533.0030.5021.5022.00EE85/88/2785.0044.0026.9026.90

8、29.20EE85/88/3285.0044.0031.5026.9029.20EE110/112/36110.0056.0036.0036.0037.70EE160/140/40160.0070.0040.0038.0052.00EE240/236/40240.00118.0040.0060.0087.00EEL1312.8010.004.803.658.00文档5/52开关电源磁芯尺寸功率等全参数适用标准文案EEL1616.0012.304.904.0010.20EEL1920.0013.604.904.9011.30EEL2222.0014.905.755.7511.00EEL2525.

9、2016.006.406.4012.90EEL2727.0017.308.508.0013.3012.606.303.553.554.70EF16/1616.108.104.504.555.90EF20/2020.0010.005.655.607.20EF20/20W20.1010.005.607.20EF25/25/725.0512.557.207.108.95EF25/25W25.0512.557.108.95EF30/3030.0015.206.9510.00、EEL、EF型功率磁芯电气特点及有效参数磁芯型号材质AL(nH/N2)有效参数EffectiveParametersMateri

10、alTYP25%C1LeAeVe重量功耗Pc约设计功率(W)(W/PRS,max)(mm-1)(mm)(mm2)(mm3)(g)TP4250TP48002TP48505文档6/52开关电源磁芯尺寸功率等全参数适用标准文案TP48007EE13/12/6TP411308EE13/13WTP4210016EE16/14/5TP4110010EE16/14WTP4120015EE19/16/5TP4125014EE19/16WTP4170024TP4180020EE25/20/6TP4175033EE25/19WTP4350060EE28/21/11TP4370060EE30/26/11TP4360

11、090EE32/32/9TP4260095EE33/28/13TP43550120EE34/29/10TP43300100EE35/29/9TP4270090EE35/35/10TP43000125EE40/35/12TP44000175EE42/42/15TP44300265EE42/42/20TP45600350EE55/55/21TP45800660TP46900800EE65/65/20TP46500900文档7/52开关电源磁芯尺寸功率等全参数适用标准文案EE65/65/27TP476001250EE70/66/30TP490001500EE85/88/27TP4100002100E

12、E85/88/32TP4110002460EE110/112/36TP4110004550EE160/140/40TP489008100EE240/236/40TP4880017000EEL13TP486012EEL16TP470016EEL19TP483022EEL22TP4125033EEL25TP4120054EEL27TP4180080TP48006EF16/16TP4110012EF20/20TP4140022EF20/20WTP4220040EF25/25/7TP4200045EF25/25WTP4300066EF30/30TP4185065注：AL值测试条件为1KHz,0.25v

13、,100Ts,253Pc值测试条件为100KHz,200mT,100文档8/52开关电源磁芯尺寸功率等全参数适用标准文案EI型功率磁芯特点：构造紧凑、体积小、工作频次高、工作电压范围广、气隙在线圈顶端耦合紧、耗费低。耗费与温度成负相干，可防范温度的连续上涨。用途：电源变换变压器及扼流圈、DVD电源、照相机闪光灯、通讯设施及其他电子设施。EI型功率磁芯尺寸规格尺寸Dimensions(mm)磁芯型号TypeABCDEminFG0.307.654.808.805.200.3201.50EI22/195.750.404.50EI25/206.60EI28/20EI30/270.3010.50EI33

14、/290.6023.60EI型功率磁芯电气特点及有效参数有效参数磁芯型号材质AL(nH/N2)Effectiveparameters重量功耗Pc约设计功率（）TypeMaterial25%C1(mm-1)LeAeVe(g)(W/PRS,max)W(mm)(mm2)(mm3)TP410002966EI22/19TP41900157225EI25/20TP41900209132EI28/20TP43800419565EI30/27TP4380058.8109.06409100EI33/29TP4380067.6119.38064125文档9/52开关电源磁芯尺寸功率等全参数适用标准文案注：AL值测

15、试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100PEE、PEI功率磁芯PEE、PEI型功率磁芯尺寸规格Dimensions(mm)磁芯型号图尺寸TypeTYPABCDEminFGminPEE14/7/5TYP1+13.505.003.002.00/PEE18/8/10TYP1+14.004.002.00/PEE22/11/16TYP1+15.705.003.20/PEE32/13/20TYP1+16.356.353.20/PEE38/16/25TYP1+18.257.604.45/PEE64/20/50TYP1+110.2010.205.10/文

16、档10/52开关电源磁芯尺寸功率等全参数适用标准文案PEI14/5TYP1+214.003.505.003.002.001.50PEI18/6TYP1+218.004.0010.004.002.002.00PEI22/9TYP1+221.805.7015.805.003.202.50PEI32/10TYP1+231.756.3520.306.353.203.20PEI38/12TYP1+238.108.2525.407.60304.453.80PEI64/15TYP1+263.8010.2050.3010.205.105.10PEE、PEI型功率磁芯电气特点及有效参数有效参数EPPective

17、parameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)PEE14/7/5TP410503004PEE18/8/10TP4250096015PEE22/11/16TP44200255140PEE32/13/20TP45900538275PEE38/16/25TP4800010263155PEE64/20/50TP41400041238650PEI14/5TP418002424PEI18/6TP4330080212PEI22/9TP45000204930PE

18、I32/10TP46600466770文档11/52开关电源磁芯尺寸功率等全参数适用标准文案PEI38/12TP484008478125PEI64/15TP41500035617530注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100ER功率磁芯特点：耦合地点好，中柱为圆形,便于绕线且绕线面积增大,可设计功率大而漏感小的变压器。用途：开关电源变压器,脉冲变压器,电子镇流器等。ER型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEminFR9.352.504.903.401.7010.852.505.904.15

19、1.58文档12/52开关电源磁芯尺寸功率等全参数适用标准文案14.503.006.704.701.6514.503.406.704.702.3017.506.005.005.004.2020.504.809.907.902.803.0024.9014.558.408.4010.20ER25/10/1025.505.1010.208.303.2025.509.307.507.456.25ER28/28/1128.5514.0011.409.909.65ER28/34/1128.5517.0011.409.9012.70ER29/34/1129.4016.9011.409.9012.50ER30

20、/16/2030.008.3020.0011.005.40ER30/18/2030.009.4020.3013.306.60ER33/35/1433.0017.3013.8012.5012.80ER35/30/1135.0015.2011.3011.309.80ER35/42/1135.3021.0011.3011.3015.20ER39/42/1339.3020.9512.5012.5015.65ER39/44/1339.1022.2012.5012.5017.00ER40/42/1540.3021.3015.0014.0015.30ER40/45/1340.0022.4013.3013.3

21、015.40ER42/45/1542.0022.4015.2015.2015.40ER42/42/2042.3021.2019.8017.3015.4049.4025.0016.6016.6018.30ER49/54/1749.0027.2017.2017.2018.90文档13/52开关电源磁芯尺寸功率等全参数适用标准文案ER70/70/1670.0034.8016.2016.2022.80ER90/90/3090.0045.0030.0030.0034.50ER120/101/30120.0050.5030.0030.0034.50ER型功率磁芯电气特点及有效参数有效参数Effective

22、parameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗Pc约设计功率（W）TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g)(W/PRS,max)TP49502TP41040TP415005TP415006TP4145016TP4250017TP4190058ER25/10/10TP4290025TP4180035ER28/28/11TP4275085ER28/34/11TP42400100ER29/34/11TP42400100ER30/16/20TP4430080文档14/52开关电源磁芯尺寸功率等全参数适用标准文案ER30/18/20TP45

23、600100ER33/35/14TP43200150ER35/30/11TP43140120ER35/42/11TP42700160ER39/42/13TP42850180ER39/44/13TP42600190ER40/42/15TP43500230ER40/45/13TP43100240ER42/45/15TP43900280ER42/42/20TP44800350TP44800390ER49/54/17TP43950450ER70/70/16TP44050770ER90/90/30TP455002000ER120/101/30TP463002300注：AL值测试条件为1KHz,0.25v

24、,100Ts,253Pc值测试条件为100KHz,200mT,100ETD型功率磁芯文档15/52开关电源磁芯尺寸功率等全参数适用标准文案特点：中柱为圆形,绕制接线方便且绕线面积增大,可设计出功率大且漏感小的变压器。其他如组装成本，安规成本，电磁障蔽，标准化难易等各方面都很优良。用途：开关电源，传输变压器，电子镇流器。宽泛应用于家电、通讯、照明、医疗设施、办公自动化、军品、OA设施、电子仪器、航空航天等领域。ETD型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEminF7.407.409.408.508.509.509.50ETD34/35/1112.560ETD4

25、4/45/15ETD54/55/19ETD59/62/21文档16/52开关电源磁芯尺寸功率等全参数适用标准文案ETD型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗Pc约设计功率（W）TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)TP4172035TP4200050TP4230075ETD34/35/11TP428007663110TP43000165ETD44/45/15TP4375017992260TP4400024054350ETD54/55/19

26、TP4460035433510ETD59/62/21TP4640055695800注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100EQ/EQI型功率磁芯文档17/52开关电源磁芯尺寸功率等全参数适用标准文案EQ/EQI型功率磁芯尺寸规格Dimensions(mm)尺寸磁芯型号Type图TypeABCDEminFHEQ30/16TYP18.105.60EQ30/19TYP19.507.00EQ33/24TYP112.209.20EQI30/11TYP28.205.702.60EQI33/15TYP212.209.202.60EQ/EQI

27、型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗TypeMaterial25%约设计功率（(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)EQ30/16TP44000470680EQ30/19TP44000535090文档18/52开关电源磁芯尺寸功率等全参数适用标准文案EQ33/24TP440006158110EQI30/11TP44000365160EQI33/15TP4500036450075注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,

28、200mT,100EP型功率磁芯特点：拥有磁障蔽见效好、分布电容小、传输衰耗低、电感量高、漏感小、磁场分布均匀等优点，且骨架配有多路接头，易设计多路输出变压器。用途：宽带变压器、电感器、间隔变压器、般配变压器，宽泛应用于程控互换机终端和精巧电子设施等领域。EP型功率磁芯尺寸规格Dimensions(mm)尺寸磁芯型号TypeABCDEminFGEP56.002.801.700.902.303.80文档19/52开关电源磁芯尺寸功率等全参数适用标准文案EP79.203.753.301.702.706.35EP1011.505.103.301.903.807.65EP1312.506.454.35

29、2.504.708.80EP1718.408.405.803.305.8011.00EP2024.5010.708.804.50167.3015.00EP型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)率（EP5TP440030EP7TP4900157EP10TP4950217EP13TP41400474EP17TP4230097539EP20TP43850310484注：AL值测试条件为1KHz,0.

30、25v,100Ts,253Pc值测试条件为100KHz,200mT,100EFD型功率磁芯文档20/52开关电源磁芯尺寸功率等全参数适用标准文案特点：拥有热阻小、衰耗小、功率大、工作频次宽凳使用优点。成品重量轻、构造合理、易表面贴装。用途：宽泛应用于体积小而功率大的变压器，如精密仪器、模块电源、计算机终端输出等。EFD型功率磁芯尺寸规格磁芯型号图Dimensions(mm)尺寸TypeTYPABCDEminFGEFD10/10TYP25.202.704.553.851.50EFD12/12TYP26.203.505.404.602.00EFD13/13TYP36.604.605.604.502

31、.05EFD15/15TYP17.504.605.305.502.30EFD16/15TYP37.404.805.905.302.50EFD20/20TYP26.658.907.703.60TYP25.508.909.303.70TYP26.508.909.303.70EFD20/25TYP26.658.9010.303.70文档21/52开关电源磁芯尺寸功率等全参数适用标准文案EVD25TYP325.1012.8012.408.809.808.30EFD25/25TYP225.0012.509.1011.409.305.20EFD26/25TYP226.2012.609.1011.409.4

32、05.20EFD30/30TYP230.5015.209.1014.6011.304.90EFD31/30TYP231.5015.309.1014.6011.404.90EFD40/45TYP340.5022.5010.6016.6016.306.60EFD50/50TYP350.6025.8011.9021.5018.707.50EFD50/60TYP350.6030.0013.5022.5022.009.00EM15TYP415.506.605.006.204.602.30TYP416.607.504.405.704.502.80EFD型功率磁芯电气特点及有效参数有效参数Effective

33、parameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率（W）TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)EFD10/10TP45901713EFD12/12TP48003255EFD13/13TP47002895EFD15/15TP48004448EFD16/15TP414506459EFD20/20TP41200144822文档22/52开关电源磁芯尺寸功率等全参数适用标准文案TP41100139421TP41180151323EFD20/25TP41550202027EVD25TP425004885

34、70EFD25/25TP42200331150EFD26/25TP42200335650EFD30/30TP42100464468EFD31/30TP42300472675EFD40/45TP4230011587175EFD50/50TP4320018821265EFD50/60TP4350027040390EM15TP410005338TP4120073111注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100POT功率磁芯文档23/52开关电源磁芯尺寸功率等全参数适用标准文案磁芯特点：体积小、感抗高、绕线方便、磁障蔽及散热见效均衡。用

35、途：载波滤波器、高矫健度感觉器、高效率传感器、电源变换变压器等。POT型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDmaxEminFPOT18/105.107.203.50POT30/199.5013.206.50POT30/2413.209.30POT33/199.6013.506.70POT33/2413.509.25POT40/2016.006.60POT40/2716.009.90POT型功率磁芯电气特点及有效参数磁芯型号材质AL(nH/N2)有效参数EffectiveparametersTypeMateri25%C1LeAeVe重量功耗约设计功率（W）文档

36、24/52开关电源磁芯尺寸功率等全参数适用标准文案al(mm-1)(mm)(mm2)(mm3)(g/PRS(W/PRS,max)POT18/10TP44000101318POT30/19TP453006443100POT30/24TP440007619110POT33/19TP464007813120POT33/24TP454009595145POT40/20TP47000217.312104180POT40/27TP46000198.415416160注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100PQ功率磁芯特点：耗费小，温升低，

37、抗搅乱性能好，形状合理，功率范围大（50W-1000W），能有效减少安装体积，备有多个引脚，绕制接线方便。组装成本低，易满足安规要求，但标准化较南。用途：主功率变压器、驱动变压器、圆滑扼流圈、协助功率变压器。主要应用于网络、通讯、电源、电器设施、医疗等领域。文档25/52开关电源磁芯尺寸功率等全参数适用标准文案PQ型功率磁芯尺寸规格磁芯型号尺寸Dimensions(mm)TypeABCDPQ20/168.108.80PQ20/208.80PQ26/20PQ27/20PQ26/25PQ32/20PQ32/25PQ32/30PQ35/094.70PQ35/27PQ35/35PQ40/40PQ50/

38、50EminFGmin5.207.155.806.00228.05275.80278.202.608.903643PQ型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率（W）TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g)Pc(W/PRS,max)文档26/52开关电源磁芯尺寸功率等全参数适用标准文案PQ20/16TP43350231940PQ20/20TP42900281545PQ26/20TP44800551095PQ27/20TP44500629895PQ26/25TP44

39、6006549110PQ32/20TP464009435125PQ32/25TP4540010365145PQ32/30TP4455012011165PQ35/09TP46500474370PQ35/27TP4500013132190PQ35/35TP4430017228220PQ40/40TP4410020502290PQ50/50TP4642037064600注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100RM型功率磁芯文档27/52开关电源磁芯尺寸功率等全参数适用标准文案RM磁芯特点：磁障蔽见效好，抗搅乱能力强，漏磁小，分布电容

40、低，骨架备有多路引脚，可设计多路输出变压器，可高密度安装。但散热较差，安规成本较高。用途：协助功率变压器、驱动变压器、宽带变压器、载波滤波器、高坚固性滤波器。主要应用于载波通讯、网络、数字、电视、电子仪器等领域。RM型功率磁芯尺寸规格Dimensions(mm)磁芯型号图尺寸TypeTypeEABCDFGHminminRM4TYP15.203.809.603.604.50RM5TYP15.304.803.306.60RM6TYP26.356.204.308.00RM8TYP18.208.405.60RM10TYP19.406.50RM12TYP111.808.65RM14TYP114.4010

41、.50文档28/52开关电源磁芯尺寸功率等全参数适用标准文案RM型功率磁电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g)(W/PRS,max)RM4TP4680min3116RM5TP41250min55210RM6TP42300108018RM8TP43300245736RM10TP44200435370RM12TP44200min7924130RM14TP43500min12460210注：AL值测试条件为1KHz,0.25v,1

42、00Ts,253Pc值测试条件为100KHz,200mT,100PM功率磁芯文档29/52开关电源磁芯尺寸功率等全参数适用标准文案特点：漏磁小，耗费低，功率大，分布电容小。用途：主变压器,推动变压器。主要应用于超声波清洗，激光设施等领域。PM型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸图TYPTypeABCDEminFPM50/39TYP15.40PM62/49TYP15.30PM74/59TYP15.40PM87/70TYP28.50PM114/92TYP2112.005.40PM型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/

43、N2)C1LeAeVe重量功耗Pc约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g)(W/PRS,max)PM50TP477008437031080140420文档30/52开关电源磁芯尺寸功率等全参数适用标准文案PM62TP4970062130870PM74TP4100001011201600PM87TP4130001328602300PM114TP4160003440002175500注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100LM型功率磁芯LM型功率磁芯尺寸规格磁芯型号Dimensi

44、ons(mm)尺寸TypeABCD1D2EminFGminLM65.7010.003.60LM6A6.1010.003.90文档31/52开关电源磁芯尺寸功率等全参数适用标准文案LM822.608.0017.3012.408.805.30LM1028.008.2026.4016.6011.705.40LM型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)LM6TP43500132325LM6ATP

45、43500140827LM8TP45000309555LM10TP47000828690注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100LP、LPI功率磁芯文档32/52开关电源磁芯尺寸功率等全参数适用标准文案LP、LPI型功率磁芯尺寸规格Dimensions(mm)磁芯型号图尺寸TypeTYPABCD1D2EminFGminHminTYP1+12.356.801.35/LP22/13TYP3+312.90/8.20/LP23/8TYP3+38.70/8.80/LP32/13TYP3+312.90/12.10/TYP1+25.706.

46、803.702.00TYP1+25.907.304.401.50LP、LPI型功率磁芯电气特点及有效参数磁芯型号材质AL(nH/N2)有效参数EffectiveparametersTypeMaterial25%C1LeAeVe重量功耗约设计功率（W）文档33/52开关电源磁芯尺寸功率等全参数适用标准文案(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)TP41800110412LP22/13TP42800437560LP23/8TP41530208330LP32/13TP42520449990TP4200066710TP4220066910注：AL值测试条件为1KHz

47、,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100SEP、EPI型功率磁芯文档34/52开关电源磁芯尺寸功率等全参数适用标准文案SEP、EPI型功率磁芯尺寸规格图TYPDimensions(mm)尺寸磁芯型号TypeABCDEminFGmaxHminISEP7TYP1+17.303.152.20/SEP10TYP1+19.203.752.60/SEP12TYP1+13.001.80/EPI12/4TYP1+23.001.80/1.00TYP1+23.852.50/1.00EPI12/5TYP1+24.002.80/1.00SEP、EPI型功率磁芯电气特点及有效参数

48、有效参数Effectiveparameters磁芯型号材质AL(nH/N2)约设计功率C1LeAeVe重量功耗TypeMaterial25%(W)(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)SEP7TP41000103SEP10TP412001332文档35/52开关电源磁芯尺寸功率等全参数适用标准文案SEP12TP414001873EPI12/4TP414001552TP41500251EPI12/5TP415002764型功率磁芯型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸文档36/52开关电源磁芯尺寸功率等全参数适用标准文案TypeABCDm

49、inF7.905.205.30UU93/152/30UU101/114/25101.20型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)TP48808UU93/152/30TP464003513018604300UU101/114/25TP455103091968332850注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100型功率磁芯文档

50、37/52开关电源磁芯尺寸功率等全参数适用标准文案型功率磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDminF7.905.205.30UU93/152/30UU101/114/25101.20型功率磁芯电气特点及有效参数有效参数Effectiveparameters磁芯型号材质AL(nH/N2)C1LeAeVe重量功耗约设计功率(W)TypeMaterial25%(mm-1)(mm)(mm2)(mm3)(g/PRS)(W/PRS,max)TP48808UU93/152/30TP464003513018604300UU101/114/25TP4551030919683328

51、50文档38/52开关电源磁芯尺寸功率等全参数适用标准文案注：AL值测试条件为1KHz,0.25v,100Ts,253Pc值测试条件为100KHz,200mT,100ET、FT型高导磁芯特点：杂散电容小、纹波系数低、漏磁少、电感高。用途：彩电、显示器、计算机、可视电话、对讲等。ET、FT型高导磁芯尺寸规格磁芯型号尺寸Dimensions(mm)TypeABCDEminFminET204.404.00ET244.104.10ET285.005.0022ET357.507.50文档39/52开关电源磁芯尺寸功率等全参数适用标准文案FT2020.6014.104.404.10ET、FT型高导磁芯电气

52、特点及有效参数有效参数EffectiveparametersAL(nH/N2)25%磁芯型号重量C1LeAeVeTypeTH7TH10TH12TH15(g)(mm-1)(mm)(mm2)(mm3)ET209173200430050006100ET2410502700360042005000ET2818203600470055006300ET351970630084001080012900FT206392100280033004000注：AL值测试条件为1KHz,0.25v,100Ts,253EE、EEL、EF型高导磁芯文档40/52开关电源磁芯尺寸功率等全参数适用标准文案特点：引线空间大，绕制

53、接线方便。适用范围广、工作频次高、工作电压范围宽、热坚固性能好。用途：宽泛应用于电源滤波器、EMI滤波器、小型脉冲变压器等领域。EE、EEL、EF型高导磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEminF5.252.652.004.103.005.704.456.204.75EE16/14/57.305.30EE19/16/58.205.707.806.909.9010.25EEL19/27/511.308.155.90EF20/207.00min文档41/52开关电源磁芯尺寸功率等全参数适用标准文案EF25/2525.212.607.207.109.00、EEL、E

54、F型高导磁芯电气特点及有效参数有效参数EffectiveparametersAL(nH/N2)25%磁芯型号重量C1LeAeVeTypeTH7TH10TH12TH15(g)(mm-1)(mm)(mm2)(mm3)5308301040/110018002200300010001700250030002100260032003800EE16/14/52500340041004800EE19/16/52800380045003600230030003500540044005700640085008950009000/1900255030003600EEL19/27/51650245033004000

55、260035005050/EF20/20360048006500/EF25/2545706900/注：AL值测试条件为1KHz,0.25v,100Ts,253文档42/52开关电源磁芯尺寸功率等全参数适用标准文案EI型高导磁芯特点：构造合理，制作工艺简单，窗口较大，散热条件好，漏磁小用途：音频变压器，电源滤波器、EMI滤波器、小型脉冲变压器等领域。EI型高导磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEminFGEI16/144.804.002.00EI19/164.904.552.40EI22/195.755.754.20EI25/196.606.502.80EI型高

56、导磁芯电气特点及有效参数有效参数EffectiveparametersAL(nH/N2)25%磁芯型号重量C1LeAeVeTypeTH7TH10TH12TH15(g)(mm-1)(mm)(mm2)(mm3)EI16/146752400345041005200EI19/1697527004000_文档43/52开关电源磁芯尺寸功率等全参数适用标准文案EI22/1915724300595067008000EI25/1919204300575067008000注：AL值测试条件为1KHz,0.25v,100Ts,253EP型高导磁芯特点：拥有磁障蔽见效好、分布电容小、传输衰耗低、电感量高、漏感小、磁

57、场分布均匀等优点，且骨架配有多路接头，易设计多路输出变压器。用途：宽带变压器、电感器、间隔变压器、般配变压器，宽泛应用于程控互换机终端和精巧电子设施等领域。EP型高导磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEFGEP56.002.801.700.904.402.003.80EP79.203.753.301.707.402.656.35EP105.103.301.859.403.707.65EP136.454.352.5010.004.608.80文档44/52开关电源磁芯尺寸功率等全参数适用标准文案EP1718.008.405.853.3012.005.7011.0

58、0EP2024.0010.708.804.5016.507.2015.00EP型高导磁芯电气特点及有效参数有效参数EffectiveparametersAL(nH/N2)磁芯型号重量C1LeAeVeTypeTH7TH10TH12(g)(mm-1)(mm)(mm2)(mm3)EP5301600EP7162400050006500EP10217400050006500EP13472600070009000EP1796680001000012000EP20783104140001600018000注：AL值测试条件为1KHz,0.25v,100Ts,253RM型高导磁芯文档45/52开关电源磁芯尺寸

59、功率等全参数适用标准文案特点：磁障蔽见效好，抗搅乱能力强，感量系数高，漏磁小，骨架备有多路引脚，可设计多路输出变压器，可高密度安装。但散热较差，安规成本较高。用途：主要应用于载波通讯、网络、数字、计算机等领域。RM型高导磁芯尺寸规格磁芯型号Dimensions(mm)尺寸TypeABCDEminFGHminRM45.203.809.603.704.50RM55.304.803.506.60RM66.306.304.408.00RM88.208.40175.60RM109.4010.706.50RM型功率磁芯电气特点及有效参数有效参数EffectiveparametersAL(nH/N2)25%

60、磁芯型号重量C1LeAeVeTypeTH7TH10TH12(g)(mm-1)(mm)(mm2)(mm3)RM4318300040005000RM55306000700080003文档46/52开关电源磁芯尺寸功率等全参数适用标准文案RM61050700080009500RM8243010000120001350012RM10431014000170001900022注：AL值测试条件为1KHz,0.25v,100Ts,253型高导磁芯特点：输出电流大，耗费小，耐电压，电感高，价格低。但绕线成本高，很难大批量生产。用途：扼流线圈，EMI/RFI滤波，音频变压器，广泛应用于各种节能灯，音响，控制电