開關(guān)電源磁芯參數(shù)

1、開關(guān)電源磁芯參數(shù)MnZn功率鐵氧體EPC功率磁芯特點：具有熱阻小、衰耗小、功率大、工作頻率寬、重量輕、結(jié)構(gòu)合理、易外表貼裝、屏蔽效果好等優(yōu)點,但散熱性能稍差.用途：廣泛應(yīng)用于體積小而功率大且有屏蔽和電磁兼容要求的變壓器,如精密儀器、程控交換機模塊電源、導(dǎo)航設(shè)備等.EPC型功率磁芯尺寸規(guī)格TypeABCDEminFGHminEPC10/810.202204.050.303.40£.205.000.207.602.650.201.900.205.30EPC13/1313.302306.600.304.60£.205.600.2010.504.500.302.050.208.30

2、EPC17/1717.602508.550.306.00£.307.700.3014.306.050.302.800.2011.50EPC19/2019.602509.750.306.00£.308.500.3015.807.250.302.500.2013.10EPC25/2525.1025012.500.308.00£.3011.500.3020.659.000.304.000.2017.00EPC27/32EPC30/3527.10£.5016.000.3C8.00£.3013.000.3021.6012.000.304.000.2018

3、.5(30.10£.5017.500.308.00£.3015.000.3023.6013.000.304.000.2019.50EPC39/3939.00£.5019.600.3015.60£.3018.000.3030.7014.000.3010.000.3024.50EPC42/4442.40±0022.000.3015.00£.4017.000.3033.5016.000.307.400.3026.50尺寸Dimensions(mm)磁芯型號EPC46/4946.00±0024.800.3019.50£.4

4、020.800.4035.7018.400.4011.900.3028.40EPC46.5/4446.50±0022.300.3019.40£.4021.000.4036.9015.800.4012.000.3029.40EPC54/5454.50±2027.200.3021.50£.4026.500.4043.0019.300.4014.000.3034.30EPC功率磁芯電氣特性及有效參數(shù)注：AL值測試條件為1KHz,0.25v,100Ts,253cPd直測試條件為100KHz,200mT,100CEE、EEL、EF型功率磁芯特點：引線空間大,繞制接

5、線方便.適用范圍廣、工作頻率高、工作電壓范圍寬、輸出功率大、熱穩(wěn)定性能好用途：廣泛應(yīng)用于程控交換機電源、液晶顯示屏電源、大功率UPS逆變器電源、計算機電源、節(jié)能燈等領(lǐng)域.EE、EEL、EF型功率磁芯尺寸規(guī)格磁芯型號TYPDimensions(mm)尺寸ABCDEminFEE5/5.3/25.250.152.650.151.950.151.350.153.802.00B15EE8.3/8.2/3.68.300.304.000.253.600.201.850.206.003.00B15EE10/11/4.810.200.305.600.304.800.252.500.257.504.40B30EE

6、12.8/15/3.612.700.307.400.303.600.253.600.258.605.50B30EE13/12/613.200.306.100.305.900.302.700.309.804.70B30EE13/13W13.000.406.500.309.800.303.600.209.004.60B20EE16/14/516.100.407.100.304.800.304.000.3011.705.20B20EE16/14W16.100.407.250.306.800.303.200.3512.505.60B30EE19/16/519.100.408.000.304.850.3

7、04.850.3014.005.60B30EE19/16W19.300.408.300.307.900.304.800.3014.005.70B30EE22/19/5.722.000.509.500.305.700.305.700.3015.605.70B30EE25/20/625.400.5010.000.306.350.306.350.3018.606.80B30EE25/19W25.400.509.500.3012.50.306.550.3018.506.40B30EE28/21/1128.500.5010.500.3010.800.307.200.3020.006.70B30EE30/

8、26/1130.000.6013.300.3010.700.3010.70£.3019.508.40B35EE32/32/932.100.8016.100.309.200.409.200.4022.4011.600.40EE33/28/1333.600.7014.100.3012.800.409.700.4024.409.80B40EE34/29/1034.200.7014.400.309.900.409.800.4024.509.60B40EE35/29/935.300.7014.500.309.300.409.500.4024.809.70B40EE35/35/1035.300.

9、7017.500.3010.000.4010.00£.4024.5012.500.40EE40/35/1240.100.8017.500.3011.700.4011.70£.4026.8010.500.40EE42/42/1542.100.8021.200.4015.000.4012.00£.4029.5015.200.40EE42/42/2042.100.8021.200.4019.800.4012.00£.4029.5015.200.40EE55/55/2155.501.5027.500.4020.600.5017.00£.5037.501

10、8.800.50EE55/55/24.755.501.5027.500.4024.700.4017.00£.5037.5018.800.50EE65/65/2065.201.5032.500.4020.000.4019.65£.4044.2022.600.40EE65/65/2765.201.5032.500.4027.000.4019.65£.4044.2022.600.40EE70/66/3070.751.5033.000.4030.500.6021.50£.5048.0022.000.60EE85/88/2785.002.0044.001.0026

11、.900.6026.90£.6055.0029.200.60EE85/88/3285.002.0044.001.0031.500.6026.90£.6055.0029.200.60EE110/112/36110.002.5056.001.0036.001.0036.00i.0074.2037.701.00EE160/140/40160.002.5070.002.0040.001.0038.00i.00118.0052.001.00EE240/236/40240.004.00118.002.0040.001.0060.00i.00175.0087.002.00EEL1312.

12、800.4010.000.304.800.303.650.308.508.00B30EEL1616.000.4012.300.304.900.304.000.3011.7010.200.30EEL1920.000.4013.600.304.900.304.900.3014.2011.300.30EEL2222.000.6014.900.305.750.305.750.3015.6011.000.40EEL2525.200.6016.000.306.400.306.400.3018.3012.900.40EEL2727.000.6017.300.308.500.308.000.3018.6013

13、.300.40EF12.6/12.612.600.506.300.303.550.303.550.308.804.70B40EF16/1616.100.608.100.304.500.304.550.3011.305.90B30EF20/2020.000.6010.000.305.650.305.600.3014.107.20B30EF20/20W20.100.6010.000.3010.600.305.600.3014.107.20B30EF25/25/725.050.6012.550.307.200.307.100.3017.508.95B30EF25/25W25.050.6012.550

14、.3010.750.307.100.3017.508.95B30EF30/3030.000.8015.200.407.050.36.950.3019.8010.000.40EE、EEL、EF型功率磁芯電氣特性及有效參數(shù)磁芯型號材質(zhì)AL(nH/N2)有效參數(shù)EffectiveParametersTYPMateriali25%C1LeAeVe重量功耗Pc約設(shè)計功率W(mm-1)(mm)(mm2)(mm3)(g)(W/PRS,max)1KHz/0.25vEE5/5.3/2TP42504.8612.632.6032.840.20.030.6EE8.3/8.2/3.6TP48002.4919.517.8

15、5153.150.70.112EE10/11/4.8TP48502.2726.3411.61305.811.50.195EE12.8/15/3.6TP48002.1233.0015.60514.802.40.287EE13/12/6TP411301.9230.8816.08496.552.70.328EE13/13WTP421000.8229.9036.401088.365.20.6216EE16/14/5TP411001.8535.0018.88660.803.30.4510EE16/14WTP412001.7337.9021.92830.775.00.5815EE19/16/5TP4125

16、01.7439.6022.70898.924.80.5914EE19/16WTP417000.9940.1040.201612.008.00.9224EE22/19/5.7TP418001.1642.0036.301524.606.50.7520EE25/20/6TP417501.2650.2139.771996.8511.01.2733EE25/19WTP435000.5847.4681.873885.5520.02.3060EE28/21/11TP437000.6251.7082.904285.9320.12.3160EE30/26/11TP436000.5457.90107.006195

17、.3030.53.5190EE32/32/9TP426000.9275.0281.566118.6330.73.5395EE33/28/13TP435500.6068.20113.707754.3440.04.60120EE34/29/10TP433000.7768.2988.306030.0132.63.75100EE35/29/9TP427000.8069.3086.806015.2430.03.4590EE35/35/10TP430000.7980.37101.718174.4341.04.72125EE40/35/12TP440000.5377.60147.5011446.0058.0

18、6.67175EE42/42/15TP443000.5597.90178.0017426.2088.010.12265EE42/42/20TP456000.4297.80235.0022983.00116.013.34350EE55/55/21TP458000.35123.00352.0043296.00221.025.42660EE55/55/24.7TP469000.29123.00422.0051906.00265.030.48800EE65/65/20TP465000.37146.00393.0057378.00300.034.50900EE65/65/27TP476000.27147

19、.00535.0078645.00405.046.581250EE70/66/30TP490000.23150.00665.0099750.00500.057.501500EE85/88/27TP4100000.24188.00779.00146452.00700.080.502100EE85/88/32TP4110000.19186.00967.00179862.00820.094.302460EE110/112/36TP4110000.19247.001270.00313690.001512.0173.884550EE160/140/40TP489000.23346.501539.0053

20、3263.502705.0311.088100EE240/236/40TP488000.23562.402464.001385753.606990.0803.8517000EEL13TP48602.3343.0018.45793.353.90.4512EEL16TP47002.9155.3019.001050.705.30.6116EEL19TP48302.4761.7025.001542.507.20.8322EEL22TP412501.7963.9035.702281.2311.01.2733EEL25TP412001.7973.2041.003001.2018.02.0754EEL27T

21、P418001.1076.0069.105251.6025.72.9680EF12.6/12.6TP48002.3229.7012.82380.751.90.226EF16/16TP411001.8737.6020.10755.763.90.4512EF20/20TP414001.3444.9033.501504.157.40.8522EF20/20WTP422000.7143.3060.602623.9813.51.5540EF25/25/7TP420001.1257.8051.802994.0415.01.7345EF25/25WTP430000.7557.8877.434481.6522

22、.02.5366EF30/30TP418501.1469.3061.004227.3021.12.4365注：AL值測試條件為1KHz,0.25v,100Ts,255Pc值測試條件為100KHz,200mT,100CEI型功率磁芯特點：結(jié)構(gòu)緊湊、體積小、工作頻率高、工作電壓范圍廣、氣隙在線圈頂端耦合緊、損耗低.損耗與溫度成負(fù)相關(guān),可預(yù)防溫度的持續(xù)上升.用途：電源轉(zhuǎn)換變壓器及扼流圈、DVD電源、照相機閃光燈、通訊設(shè)備及其它電子設(shè)備.EI型功率磁芯尺寸規(guī)格磁芯型號Type尺寸Dimensions(mm)ABCDEminFGEI12.5/912.50±0.307.65±0.304

23、.80±0.302.40±0.308.805.20±0.3201.50±0.30EI22/1922.00±0.6015.00±0.505.75±0.305.75±0.3015.6010.80±0.404.50±0.30EI25/2025.30±0.5016.30±0.406.60±0.306.50±0.3018.3013.20±0.402.90±0.30EI28/2028.50±0.6017.50±0.4010.70

24、±0.307.20±0.3018.6012.80±0.403.50±0.30EI30/2730.60±0.6021.50±0.3010.65±0.3010.50±0.3020.0016.50±0.305.50±0.30EI33/2933.00±0.6023.60±0.40012.70±0.309.70±0.302>3.5019.25±0.305.00±0.30EI型功率磁芯電氣特性及有效參數(shù)磁芯型號Type材質(zhì)MaterialAL

25、(nH/N2)±25%啟效參數(shù)EffectiveparametersC1(mm-1)Le(mm)Ae(mm2)Ve(mm3)重量(g)功耗Pc(W/PRS,max)約設(shè)計功率(W1KHz/0.25vEI12.5/9TP410001.4320.614.42961.90.226EI22/19TP419001.1542.537.015728.40.9725EI25/20TP419001.1549.142.6209110.71.2332EI28/20TP438000.5347.388.7419522.02.5365EI30/27TP438000.5458.8109.0640932.53.74

26、100EI33/29TP438000.5767.6119.3806441.04.72125注：AL值測試條件為1KHz,0.25v,100Ts,25±3CPc值測試條件為100KHz,200mT,100cPEE、PEI功率磁芯npiTirP2PEE、PEI型功率磁芯尺寸規(guī)格磁芯型號Type圖TYPDimensions(mm)尺寸ABCDEminFGminPEE14/7/5TYP1+114.000.303.500.205.00£.303.000.2010.72.000.30/PEE18/8/10TYP1+118.000.304.000.3010.000.304.000.301

27、3.62.000.30/PEE22/11/16TYP1+121.800.405.700.3015.800.505.000.3016.43.200.30/PEE32/13/20TYP1+131.750.606.350.3020.300.506.350.3024.43.200.30/PEE38/16/25TYP1+138.100.708.250.3025.400.507.600.3030.24.450.30/PEE64/20/50TYP1+163.801.5010.200.3050.301.0010.200.3052.35.100.30/PEI14/5TYP1+214.000.303.500.20

28、5.00£.303.000.2010.72.000.301.50£.20PEI18/6TYP1+218.000.304.000.3010.000.304.000.3013.62.000.302.00£.20PEI22/9TYP1+221.800.405.700.3015.800.505.000.3016.43.200.302.50£.30PEI32/10TYP1+231.750.606.350.3020.300.506.350.3024.43.200.303.20£.30PEI38/12TYP1+238.100.708.250.3025.400

29、.507.600.30304.450.303.80£.30PEI64/15TYP1+263.801.5010.200.3050.301.0010.200.3052.35.100.305.10£.30PEE、PEI型功率磁芯電氣特性及有效參數(shù)磁芯型號Type材質(zhì)MaterialAL(nH/N2)i25%有效參數(shù)EPPectiveparametersC1(mm-1)Le(mm)Ae(mm2)Ve(mm3)重量(g/PRS)功耗(W/PRS,max)約設(shè)計功率W1KHz/0.25vPEE14/7/5TP410501.4320.714.53001.40.174PEE18/8/10T

30、P425000.6224.339.59604.80.5815PEE22/11/16TP442000.4132.578.5255113.01.5040PEE32/13/20TP459000.3241.4130.0538226.03.0075PEE38/16/25TP480000.2752.9194.01026350.06.00155PEE64/20/50TP4140000.1680.7511.041238220.025.40650PEI14/5TP418001.1516.714.52421.20.144PEI18/6TP433000.5120.339.58024.00.4612PEI22/9TP

31、450000.3326.178.5204910.01.2030PEI32/10TP466000.2835.9130.0466723.02.7070PEI38/12TP484000.2343.7194.0847842.04.85125PEI64/15TP4150000.1469.7511.035617178.020.50530注：AL值測試條件為1KHz,0.25v,100Ts,255Pc值測試條件為100KHz,200mT,100ER功率磁芯特點：耦合位置好,中柱為圓形,便于繞線且繞線面積增大,可設(shè)計功率大而漏感小的變壓器.用途：開關(guān)電源變壓器,脈沖變壓器,電子鎮(zhèn)流器等.僅用于ER20ER型功

32、率磁芯尺寸規(guī)格磁芯型號Dimensions(mm)尺寸TypeABCDEminFRER9.5/5/59.350.302.500.204.90£.303.40£.307.301.70£.30ER11.5/5/610.85£.302.500.205.90£.304.15£.308.401.58£.30ER14.5/6/6.714.50£.303.000.206.70£.304.70£.3011.501.65£.30ER14.5/6.8/6.714.50£.303.400.206.

33、70£.304.70£.3011.502.30£.30ER17.5/12/517.50£.406.000.205.00£.305.00£.3013.004.20£.30ER20/9.6/1020.50£.404.800.309.90£.307.90£.3016.702.80£.303.000.20ER24.9/29/8.524.90£.6014.550.308.40£.408.40£.3018.0010.200.30ER25/10/1025.50£

34、;.605.100.2010.200.408.30£.3018.503.20£.30ER25/19/7.525.50£.609.300.307.50£.407.45£.3019.506.25£.30ER28/28/1128.55£.5514.000.3011.400.259.90£.2521.209.65£.30ER28/34/1128.55£.5517.000.2511.400.259.90£.2521.2012.700.30ER29/34/1129.40£.6016.90

35、0.3011.400.259.90£.3022.1012.500.30ER30/16/2030.00£.608.300.4020.000.3011.000.3025.605.40£.30ER30/18/2030.00£.609.400.4020.300.3013.300.3025.006.60£.30ER33/35/1433.00£.6017.300.3013.800.3012.500.3024.5012.800.30ER35/30/1135.00£.7015.200.3011.300.3011.300.3025.609.8

36、0£.40ER35/42/1135.30£.7021.000.3011.300.2511.300.2526.4015.200.30ER39/42/1339.30£.9020.950.3012.500.3012.500.3028.6015.650.40ER39/44/1339.10£.9022.200.3012.500.3012.500.3029.3017.000.30ER40/42/1540.30£.9021.300.3015.000.4014.000.3030.7015.300.30ER40/45/1340.001.022.400.3013.

37、300.4013.300.3028.7015.400.30ER42/45/1542.00i.0022.400.3015.200.4015.200.3029.2015.400.30ER42/42/2042.30i.0021.200.4019.800.3017.300.3031.8015.400.30ER49/50/16.649.40i.2025.000.5016.600.4016.600.4036.3018.300.30ER49/54/1749.00i.2027.200.5017.200.4017.200.4036.3018.900.40ER70/70/1670.00i.7034.800.701

38、6.200.5016.200.5044.5022.800.50ER90/90/3090.00±8045.00±3030.001.0030.001.0068.534.502.00ER120/101/30120.002.0050.50±3030.001.0030.001.0093.334.502.00ER型功率磁芯電氣特性及有效參數(shù)磁芯型號Type材質(zhì)MaterialAL(nH/N2)受5%有效參數(shù)EffectiveparametersC1(mm-1)Le(mm)Ae(mm2)Ve(mm3)重量(g)功耗Pc(W/PRS,max)約設(shè)計功率(W)1KHz/0.25vE

39、R9.5/5/5TP49501.6314.008.60120.40.60.082ER11.5/5/6TP410401.2414.7011.90174.91.00.123.5ER14.5/6/6.7TP415001.0819.0017.60334.41.80.225ER14.5/6.8/6.7TP415001.1019.3017.60339.72.00.266ER17.5/12/5TP414500.5725.0044.001100.05.30.6616ER20/9.6/10TP425000.7330.0040.901227.05.80.7517ER24.9/29/8.5TP419001.1064

40、.3058.603768.019.42.558ER25/10/10TP429000.5832.0055.001760.08.51.0225ER25/19/7.5TP418000.9244.3048.002126.412.01.435ER28/28/11TP427500.7465.7088.305801.328.03.2285ER28/34/11TP424000.8877.1087.706761.733.03.79100ER29/34/11TP424000.8875.4085.206424.132.03.75100ER30/16/20TP443000.4145.80112.005129.626.

41、03.0280ER30/18/20TP456000.3547.70137.006534.933.63.95100ER33/35/14TP432000.6378.40125.009800.050.55.82150ER35/30/11TP431400.6773.80110.008118.039.04.51120ER35/42/11TP427000.8795.20110.0010472.052.06.02160ER39/42/13ER39/44/13TP428500.8098.40123.0012103.261.07.02180TP426000.81101.70125.0012712.562.47.

42、18190ER40/42/15TP435000.6196.30158.0015215.476.08.86230ER40/45/13TP431000.6599.10152.0015063.278.09.02240ER42/45/15TP439000.4795.50203.7019453.492.010.58280ER42/42/20TP448000.4299.80240.0023952.0116.013.34350ER49/50/16.6TP448000.47112.00236.0026432.0128.014.72390ER49/54/17TP439500.52125.00241.003012

43、5.0148.017.02450ER70/70/16TP440500.49139.20282.5039324.0255.031.52770ER90/90/30TP455000.35216.00624.00134784.0665.078.362000ER120/101/30TP463000.33250.00753.00188250.0780.092.862300注：AL值測試條件為1KHz,0.25v,100Ts,255Pc值測試條件為100KHz,200mT,100ETD型功率磁芯特點：中柱為圓形,繞制接線方便且繞線面積增大可設(shè)計出功率大且漏感小的變壓器.其他如組裝本錢,安規(guī)本錢,電磁屏蔽,標(biāo)

44、準(zhǔn)化難易等各方面都很出色.用途：開關(guān)電源,傳輸變壓器,電子鎮(zhèn)流器.廣泛應(yīng)用于家電、通訊、照明、醫(yī)療設(shè)備、辦公自動化、軍品、OA設(shè)備、電子儀器、航空航天等領(lǐng)域.ETD型功率磁芯尺寸規(guī)格磁芯型號TypeDimensions(mm)尺寸ABCDEminFETD19/27/7.419.600.5013.650.307.400.307.400.3014.409.40£.30ETD24/29/8.524.700.6014.650.308.500.308.500.3018.5010.200.30ETD29/32/9.529.800.8015.900.309.500.309.500.3022.001

45、1.000.30ETD34/35/1134.200.8017.300.3010.800.3010.80£.3026.0012.100.30ETD39/40/12.539.000.9020.000.5012.500.4012.5600.4029.3014.600.5016.500.50ETD44/45/1544.001.0022.300.5014.800.5014.80£.5032.50ETD49/50/16.448.701.1024.700.5016.400.5016.40£.5036.1018.100.50ETD54/55/1954.501.3027.400.5

46、019.000.5019.00£.5040.1020.200.50ETD59/62/2159.801.4031.000.5021.650.5021.65£.5043.6022.500.50ETD型功率磁芯電氣特性及有效參數(shù)磁芯型號Type材質(zhì)MaterialAL(nH/N2)i25%有效參數(shù)EffectiveparametersC1(mm-1)Le(mm)Ae(mm2)Ve(mm3)重量(g/PRS)功耗Pc(W/PRS,max)約設(shè)計功率W1KHz/0.25vETD19/27/7.4TP417201.2555.344.12438.7311.71.3535ETD24/29/

47、8.5TP420001.1562.654.53411.716.41.8850ETD29/32/9.5TP423000.9371.276.35432.5626.13.0075ETD34/35/11TP428000.8179.097.0766336.84.23110ETD39/40/12.5TP430000.7592.6124.011482.455.16.34165ETD44/45/15TP437500.60104.0173.01799286.49.93260ETD49/50/16.4TP440000.54114.0211.024054115.513.28350ETD54/55/19TP446000.46127.0279.035433170.119.56510ETD59/62/21TP464000.36141.0395.055695267.330.74800注：AL值測試條件為1KHz,0.25v,100Ts,255Pc值測試條件為100KHz,200mT,100EQ/EQI型功率磁芯EQ/