常用铁氧体磁芯资料

1、PM型磁芯PM CORES型号尺寸 Dimensions(mm)TypeAB JC JDEFPM5049.15 0.8539.65 0.6519.70 0.305.50 0.1026.80 0W038.80 00PM6261.00 1.0048.0min25.00 0.705.30 06033.80 00 48.80 00PM7474.00057.0min29.00 1.005.40 06041.00 0059.00 00-3.0PM8787.00+2.066.5min31.70 1.508.50 0W048.40 00II70.00 00-3.0PM114114.000-5.088.0min

2、42.00 1.505.40 0W063.80 0092.50 00型号磁芯参数 Core parameter重量LP2LP3TypeC1(mm-1)Ae (mm2)le(mm)Ve (mm3)weight (g/pr.)AL(nH/N2 i25%)Pc(W) (max)AL(nH/N2 25%)Pc(W) (max)PM500.22737084.03100014077003.1PM620.1905701096200038597006.2PM740.162790128101000470100003.5*PM870.161910146133000817130004.0*130002.7*PM11

3、40.116172020034400018861800010.3*160006.9*注:AL:1kHz,0.5mA,100TsPc:25kHz,200mT,100 C100kHz,200mT,100 CEE型磁芯EE CORES型号尺寸 Dimensions(mm)TypeABCDEFEE55.25 0.052.65 0.051.95 也051.35 0.053.85Ref2.0RefEE66.10 0.202.85 0.057.95 也051.35 0.053.70 0.101.90 也05EE88.30 0.204.00 0.103.60 也201.85 0.156.0min.3.00 也

4、10EE1010.00 0.305.40 0.204.65 也252.40 0.207.0min.4.20 也20EE1111.00 0.305.50 0.255.00 也252.40 0.208.0min.4.20 也20EE1312.90 0.305.00 0.306.00 也302.85 0.158.5min.3.65 也15EE13A13.00 0.306.00 0.155.90 也202.60 0.2010.20 0.304.60 也10EE16A16.00 0.307.20 0.104.80 也203.80 0.2012.00 0.305.20 也25EE16B16.10 0.60

5、8.05 0.154.50 也204.55 0.1511.3min.5.90 也20EEL1616.00 0.3012.20 0.204.80 也204.00 0.2012.00 0.3010.20 0.20EE1919.10 0.308.00 0.304.80 也304.80 0.3014.0min.5.70 也20EEL1919.00 0.3013.65 0.254.85 也254.85 0.2514.00 0.3011.40 0.25EE2020.50 0.7010.70 0.307.00 也405.00 0.4014.0min.7.00 也30EE2222.00 0.6010.25 0

6、.355.50 也304.00 0.4016.5min.7.80 也40EE2525.00 0.4010.00 0.206.55 也306.55 0.3018.60 0.306.80 也15EE25.425.40 0.7510.00 0.406.30 也306.50 0.2018.7min.6.60 也40EEL25.425.40 0.4015.85 0.306.35 也306.35 0.3019.00 0.3012.70 0.30EE3333.00 0.6013.75 0.2512.70 0.309.70 0.4023.5min.9.25 也25EE33A33.40 0.5013.95 0.

7、2512.70 0.309.70 0.3024.60 0.409.65 也25EE4242.15 0.8521.10 0.3015.00 0.3012.00 0.3029.5min.15.20 0.40EE42A42.15 0.8521.10 0.3019.75 0.3512.00 0.3029.5min.15.20 0.40EE5050.00 0.7021.55 0.3014.60 0.4014.60 0.4034.2min.13.10 0.30EE5555.15 1.0527.50 0.3020.70 0.3017.00 0.2537.5min.18.80 0.30EE55B55.15 1

8、.0527.50 0.3024.70 0.3017.00 0.2537.5min.18.80 0.30EE6565.20 1.3032.50 0.3027.00 0.4019.65 0.3544.2min.22.55 0.35EE7070.50 1.5035.50 0.5024.50 0.6016.70 0.5048.0min.24.65 0.65EE70B70.75 1.5033.20 0.4030.50 0.6021.50 0.5048.0min.22.00 0.60EE80 80.50 1.50 38.00 0.50 20.00 0.50 20.00 0.50 59.8min. 28.0

9、0 0.50EICORES日型磁芯型号图 号尺寸 Dimensions(mm)TypeFigABCDEFIEI16B216.10 0.306.50 也209.00 0.203.00 0.2012.5min.5.00 也201.50 0.10EI16116.00 0.3014.70 0.304.80 0.204.00 0.2011.8min.10.80 0.202.00 0.20EI19119.00 0.3015.90 0.404.85 0.254.85 0.2514.00 0.3011.30 也302.35 0.20EI22122.20 0.3014.40 0.255.75 0.255.80

10、0.3012.8min.10.50 0.304.50 0.20EI22A122.00 0.4019.00 0.405.75 0.255.75 0.2516.00 0.4011.00 也204.00 0.20EI25125.10 0.4019.00 0.506.75 0.256.50 0.3019.1min.13.25 0.252.75 0.15EI28128.00 0.4020.80 0.4010.70 0.307.20 0.3018.6min.12.80 0.203.50 0.15EI30230.00 0.6021.25 0.2510.70 0.3010.70 0.3019.5min.16.

11、25 0.255.50 0.20EI33233.00 0.6023.50 0.5012.70 0.309.70 0.3023.6min.19.00 0.505.00 0.30EI41241.00 0.9026.20 0.4011.80 也6011.80 0.6028.0min.20.20 0.407.20 0.40EI50250.00 1.2033.30 0.4014.80 0.6014.80 0.6034.0min.24.80 0.409.00 0.40EI70270.00 1.5045.50 0.5019.50 0.5019.50 0.5050.00 0.5035.50 0.5010.50

12、 0.50EER及ETD型磁芯EER&ETD CORES型号 尺寸 Dimensions(mm)TypeABCDEFEER28 28.55 0.55 14.00 0.20 11.40 0.25 9.90 0支5 21.80min9.65 0.25 TOC o 1-5 h z EER28A 28.55=0.55 16.900.25 11.40 0959.000支5 21.8min12.500.25EER3434.200.80 17.300.20 10.8006010.80030 26.30 0芷0 12.10060EER3535.000.70 20.900.25 11.300W011.30030

13、 25.6min14.900.30EER4040.150.65 21.300.20 15.00004.000支5 30.7min15.300.20EER40A 40.00=0.60 22.400.30 13.30 06013.30030 28.8min5.40 0.30EER4242.000.70 22.400.25 15.5006015.50030 29.2min15.400.30EER5656.001.50 28.400.50 24.000壬020.00050 44.0min20.400.50ETD29 29.000.80 15.800.20 9.50 0609.500.30 22.70

14、0.7011.000.30ETD34 34.200.80 17.300.20 10.85+0.4010.800.30 26.30 0芷012.10060|II -0.35 |IIIETD3939.100.90 19.800.20 12.55+0.4012.500.30 30.100014.600W0JI|-0.35 HillETD4444.001.00 22.300.20 14.90 0014.800W0 33.300016.500W0ETD4948.701.10 24.700.20 16.40 0016.300W0 37.000肉018.100W0ETD59 59.80 1.30 31.00

15、 0.20 21.65 0W5 21.65 0W5 44.70 1由0 22.50 0W0EFD型磁芯EFD CORES型号图 号尺寸 Dimensions(mm)TypeFig ABCDEFGHEFD1010.50 0.305.20 0力02.70 0.104.60 0支07.65 0.303.75 0.150.20 0.101.50 0受0EFD1212.50 0.306.20 003.50 0.105.40 0支09.00 0.304.50 0.200.20 0.102.00 090EFD13213.60 0.308.80 0力53.70 0.206.00 0力510.10 0.257.

16、00 0力52.00 也15EFD15115.00 0.507.50 0切4.70 0.205.30 06011.00 0.405.50 0600.20 0.102.40 090EFD20120.00 0.6010.00 0.306.70 008.90 0支015.40 0.507.70 0600.20 0.103.60 00EFD25125.00 0.7012.50 0.309.10 06011.40 06018.70 0.709.30 0600.60 0.105.20 060EFD3030.00 0.9015.00 0.309.10 0604.60 0W022.40 0.8011.20 0

17、300.80 0.204.90 060型号磁芯参数 Core parameter重量LP3TypeC1(mm-1)Ae (mm2)le(mm)Ve (mm3)weight (g/pr.)AL(nH/N2 25%)Pc(W)(max.)EFD103.37.223.71710.95000.095EFD122.511.428.53251.77000.18EFD133.0712.638.74872.56300.27EFD152.2715.034.05102.87000.28EFD201.5231.047.014607.011500.80EFD251.0058.057.033001620001.80EF

18、D300.9869.068.047002419002.59AL:1kHz,0.5mA,100TsPc:100kHz,200mT,100 CEPC型磁芯EPC CORES型号尺寸 Dimensions(mm)TypeABCDEFG IHEPC1313.30 也306.60 0如4.60 0.205.60 0010.5min4.50 也202.10 0.108.3minEPC1717.60 也408.55 0如6.00 0.207.70 0014.3min6.05 也202.80 0.1011.5minEPC1919.10 也509.75 0如6.00 0.208.50 0015.8min7.25

19、 也202.50 0.1013.1minEFD155.00 也507.50 0904.70 0.205.30 0.3011.00 0.405.50 0.300.20 0.102.40 0.20EPC2525.10 也5012.50 008.00 0如11.50 0.2020.6min9.00 也304.00 0.1017.1minEPC2727.10 也5016.00 0908.00 0如13.00 03021.6min12.00 0.304.00 0.1018.5minEPC3030.10 也5017.50 008.00 0如15.00 03023.6min13.00 0.304.00 0.

20、1020.0min型号磁芯参数 Core parameter重量LP3TypeC1(mm-1)Ae (mm2)le(mm)Ve (mm3)weight (g/pr.)AL(nH/N2 25%)Pc(W)(max.)EPC132.4612.530.63822.18700.19EPC171.7622.840.29174.511500.46EPC192.0322.746.110505.39400.53EFD152.2715.034.05102.87000.28EPC251.2846.459.227501315601.57EPC271.3454.673.139901815402.20EPC301.32

21、61.081.649802315702.70AL:1kHz,0.5mA,100TsPc:100kHz,200mT,100 CUF 及 UI 型磁芯 UF&UI CORES型号磁芯分数 Core parameter重量AL(nH/N2)Pc(W)TypeC1(mm-1)Ae(mm2)le(mm)Ve(mm3)weight (g/pr.)LP2LP3+25%HP1(min)HP2(min) HP3(min)LP2(max)LP3(max)UF8.54.057.7631.42431.256067583012150.150.12UF9.84.467.6034.22621.350075588510950

22、.160.14UF10.53.2012.540.15012.5720930116016850.310.26UF122.6515.641.36453.212001420UF151.7130.552.316008.018402380UF161.9725.951.013206.911001610207527000.800.66UF192.2935.381.028601515902080UI25.41.6538.964.32500192600UF302.0639.180.43140172800UF331.5953.785.74600233000型号图 号尺寸 Dimensions(mm)TypeFig

23、ABCD（参 考）EFGUF8.518.50 0.206.40 也203.45 也152.33.8min4.15 0.15UF9.819.80 0.307.10 也202.70 也202.84.1min4.25 0.2UF10.5110.50 0.407.80 也305.00 也202.55.2min5.25 0.25UF12112.00 0.309.20 也303.95 也153.854.1min5.05 0.15UF15115.00 0.3011.40 0.306.40 也204.75.4min6.50 0.20UF16116.00 0.4010.00 0.206.00 也204.576.

24、7min6.00 0.15UF19119.70 0.5018.25 0.255.90 也206.07.4min12.20 0.20UI25.42+0.4 ok cn6.25+0.256.25+0.106.4512.4min10.00+0.306.25+0.1025.50-0.3-0-0.150-0.05UF30130.00 0.5012.70 0.156.25 也156.2517.3min6.20+0.250UF33133.00 0.5013.80 0.157.25+0.20-0.157.318.0min6.20+0.250AL:1kHz,0.5mA,100TsPc:100kHz,200mT,

25、100 CET 及 FT 型磁芯 UF&UI CORES型号图 号尺寸 Dimensions(mm)TypeFigA匚BCDELf JET20120.10 84020.10 0.404.40 0如15.7min15.7min4.00 00ET24124.20 85024.20 0.304.00 03019.0min19.0min4.00 030ET28128.45 85528.45 0.555.00 03022.0min22.2min5.00 030ET29/30129.00 84030.00 0.405.00 03022.6min23.6min5.00 030ET35135.30 86035

26、.30 0.607.50 03026.8min26.8min7.30 0朗FT20120.60 83014.10 0.25 4.60 0如15.7min7.25min4.20 00FT21121.50 85014.90 0.30 4.50 03016.20 0307.6min4.20 0.30型号磁芯参数 Core parameter重量AL(nH/N2 25%)TypeC1 (mm-1)Ae (mm2)le(mm)Ve (mm3)weight (g/pr.)HP1HP2HP3ET202.9317.250.58714.3215032004300ET243.4617.560.810605.418

27、0025503600ET282.6726.671.118909.6235033004700ET29/302.7027.574.3205010235033004650ET351.4957.986.6502025420059008400FT204.4112.053.16393.7140020002800FT214.1913.456.27544.1145021002900AL:1kHz,0.5mA,100TsPQ型磁芯 PQ CORES型号尺寸 Dimensions(mm)TypeABCDEFGPQ20/1620.50 皿08.10 0日014.00 0.408.80 0.2018.00 0.405

28、.15 0.1512.0minPQ20/2020.50 皿010.10 0由014.00 0.408.80 0.2018.00 0.407.15 0.1512.0minPQ26/2026.50 皿510.10+0.1019.00 0.4512.00 0如22.50 0W55.75 0.1515.5min-0.15PQ26/2526.50 皿512.40+0.1019.00 0.4512.00 0如22.50 0W58.05 0.1515.5min-0.15PQ32/2032.00 叱010.30+0.1022.00 0.5013.45 09527.50 0壬05.75 0.1519.0min-

29、0.15PQ32/3032.00 叱015.20+0.1022.00 0.5013.45 09527.50 0壬010.65 0力519.0min-0.15PQ35/3535.10 叱017.40+0.1026.00 0.5014.35 09532.00 0壬012.50 0力523.5min-0.15PQ40/4040.50 喇19.90+0.1028.00 0.6014.90 03037.00 0014.75 0力528.0min-0.15PQ50/5050.00 喇25.00+0.1032.00 0.6020.00 03544.00 0宠018.05 0力531.5min-0.15型号磁

30、芯参数 Core parameter重量LP2 LP3LP2LP3TypeC1(mm-1)Ae(mm2)le(mm)Ve(mm3)weight (g/pr.)AL(nH/N2 i25%)Pc(W)(max.)PQ20/160.60537.462.023101333800.351.16PQ20/200.73845.462.027901531500.421.40PQ26/200.39146.311954903161700.812.75PQ26/250.47255.511865303652500.993.27PQ32/200.32655.517094204273101.224.72PQ32/300.

31、46474.6161120005551401.646.0PQ35/350.44887.9196173007348602.208.7PQ40/400.508102201205009543002.7410.3PQ50/500.3461133283720019567205.5011.15*注:AL:1kHz,0.5mA,100TsPc:25kHz,200mT,100 C (LP2) 100kHz,200mT,100 C (LP3) 100kHz,150mT,100 C(* )EP型磁芯EP CORES型号尺寸 Dimensions(mm)TypeABCDEFG （尹）EP79.20 0.203.70

32、 也056.35 也153.30 0.107.40 0.202.60 0.101.80EP1011.50 0t305.10 0t107.65 也203.30 0.159.40 0.203.70 0.101.85 0.10EP1312.50 0t406.50+08.80 也204.35 0.1510.00 0.304.70 0由02.4-0.15EP1718.00 0t508.50 0如11.00 也255.65 0切12.00 0.405.65 0由53.25EP2024.00 0t5010.700力014.95 0.358.75 0516.50 0.407.15 0由54.4EP3031.00 0t5015.00+023.10 0.5014.75 0524.00 02011.70 05I |7.60 095-0.15型号磁芯参数 Core parameter重量AL(nH/N2)Pc(W)TypeC1(mm-1)Ae(mm2)le(mm