常見磁性材料

1、常見磁性材料常見磁性材料一般可分為三類：金屬磁粉芯.軟磁鐵氧體磁芯.非晶納米晶合金磁芯金屬磁粉芯：是一種均勻分布?xì)庀兜慕饘佘洿挪牧?。由于具有相?duì)較高的飽和磁通密度,較好的溫度穩(wěn)定性和機(jī)械沖擊適應(yīng)性，金屬磁粉芯材料是制造電感類器件較為理想的材料。金屬磁粉芯有細(xì)分為:鐵粉芯（包括按慕鐵）鐵粉磁芯：被廣泛應(yīng)用于直流輸出扼流.不同模式輸入扼流.功率因數(shù)校止電感.連續(xù)模式反饋電感、減光線圈扼流及其他發(fā)射、射頻干擾設(shè)備。按基鐵磁粉芯：具有許多優(yōu)異的磁性能、高頻高Q、高飽和磁通密度和高可靠性能。主要用于50kHz到500MHz的范用內(nèi)保持高Q值的感性器件，在無線電和許多通訊領(lǐng)域中被廣泛使用。高磁通粉芯高磁通

2、粉芯：具有優(yōu)異的磁磁性能，功率損耗小，磁通密度髙，缶55C+125C溫度范圍內(nèi)使用時(shí)，具有耐溫、耐濕、抗振等高可靠性：同時(shí)，60-160的寬磁導(dǎo)率范圍可供選擇。是開關(guān)電源輸出扼流圈、PFC電感及諧振電感的最佳選擇，具有高的飽和磁通密度（15000高斯），特別適合在對(duì)功率密度要求高的場(chǎng)合工作。鐵硅鋁粉芯鐵硅鋁粉芯：具有優(yōu)異的磁磁性能，功率損耗小，磁通密度髙，在55C+125C溫度范圍內(nèi)使用時(shí)，具有耐溫、耐濕、抗振等高可靠性；同時(shí)，60-160的寬磁導(dǎo)率范圍可供選擇。是開關(guān)電源輸出扼流圈、PFC電感及諧振電感的最佳選擇，具有較好的性能價(jià)格比。鐵線鉗粉芯鐵銀鉗粉芯：具有優(yōu)異的磁磁性能，功率損耗小，磁

3、通密度髙，在55C+125C溫度范圍內(nèi)使用時(shí)，具有耐溫、耐濕、抗振等高可靠性：同時(shí)，60-160的寬磁導(dǎo)率范圍可供選擇。是開關(guān)電源輸出扼流圈、PFC電感及諧振電感的最佳選擇，具有較小的功率損耗.穩(wěn)定的溫度性能。軟磁鐵氧體磁芯:由線鋅、猛鋅材料制成，應(yīng)用于高頻電感、變壓器.濾波器等，是無線電中最常用的材料。非晶納米晶合金磁芯：非晶納米品合金磁芯：具有高敏感應(yīng)強(qiáng)度、高磁導(dǎo)率、低鐵磁損耗和髙頻特性好等優(yōu)點(diǎn)，比鐵氧體、硅鋼和坡莫合金等常規(guī)軟磁材料具有更高的性能價(jià)格比，廣泛用于現(xiàn)代通訊、電力電子，電磁兼容，傳感器等髙新產(chǎn)業(yè)以及各種工業(yè)磁器件的更新?lián)Q代，特別適用于電感和變壓器產(chǎn)品的小型化、高頻化和高效化設(shè)

4、計(jì)。常見磁材可以依據(jù)其表面的涂封顏色或特征來快速識(shí)別:（全黃）或（藍(lán)/白）（全藍(lán)）（全灰），（淸漆）（全黑）鐵粉心有三種分別涂漆顏色為：（黃/白），（藍(lán)/黃）或（綠/藍(lán)），（灰/黃）按基鐵涂漆顏色為髙磁通涂漆顏色為鐵鐐鉗涂漆顏色為鐵硅鋁涂漆顏色為銀鋅鐵氧體不涂漆的表而粗糙，容易掉粉，顏色發(fā)灰猛鋅鐵氧體不涂漆的表而較平滑，不易掉粉，顏色深非品納米晶合金多涂有全紅，全藍(lán)，全白等顏色，與上述涂封有明顯區(qū)別。鐵氧體磁環(huán)磁導(dǎo)率的測(cè)算:仁測(cè)量磁環(huán)的外徑D,內(nèi)徑d,環(huán)的高度H,單位mm。2、用漆包線穿繞1020圈,繞緊點(diǎn)，不要太松，測(cè)量其電感量L,單位為uH,電感量大點(diǎn)測(cè)算誤差小，電感量小測(cè)算誤差就會(huì)大，請(qǐng)

5、根據(jù)實(shí)際需要確定穿繞的圈數(shù)N。3、將以上數(shù)據(jù)代入下式計(jì)算出大約的磁導(dǎo)率uOu0=2500*L*（D+d）/（D-d）*H*N*N）例如：13X7X5的磁環(huán)，繞20圈,測(cè)得電感23uH,代入上式計(jì)算u0=2500*23*（13+7）/（13-7）*5*20*20）=1150000/12000=95.8測(cè)算結(jié)果與磁導(dǎo)率100的規(guī)格最接近，確定該磁環(huán)的U0是100.注意一般U0標(biāo)稱誤差有+-10%.對(duì)于沒有參數(shù)的磁環(huán)可以首先根據(jù)外觀特征初步判斷是哪種材料，再測(cè)算磁導(dǎo)率，就可以確定該磁環(huán)的主要規(guī)格了。軟磁鐵氧體0軟曉鐵氧飾耐料爹數(shù)NiZn材料材料初始磁導(dǎo)率W比損耗系數(shù)tgd/iu(x10)溫度系數(shù)(1

6、0VC)電阻率P飽和磁通密剩余磁通密矯頑力Hc(A/m)居里溫度Tc(C)工作頻率(MHz)(Qcm)度Bs(mT)度Br(mT)NGO-5516700(300MHz)700G20C+125C)/60323180350300GTO-661.217000(700MHz)3000(-25r+65t)/170801270200700R8C825%690(7.95MHz)/200941750280100NQ-101022000(200MHz)700(-55r-+125X：)15X106180932390400300GTO-16163.232OOO(7OOMHz)3000(+25r-+85C)10X10

7、6200110500200700NQ-20204500(50MHz)700(-55r-+125X：)/2601501110400300R40C4020%125(2.52MHz)/34021072030040R40C14020%80(2.52MHz)2500(-40r+85t)/40030030040050R50A5020%100(7.95MHz)250(-55r+85f)/35015070030040R60C6020%80(2.52MHz)500(-40r+85C)/36024070030025RHC10020%50(2.52MHz)2500(+25r-+85C)/3502002404000R

8、2H20020%140(1.5MHz)2000(+20-+60C)/2001151602507R2H525020%140(1.5MHz)4000(+20r-+60C)/2501301602507R3H535020%60(2.52MHz)/25013018015015R7H70020%100(795KHz)5000(+20r-+85C)/230158401201NXO-101200(100MHz)200(+20r-+6or)10X106300100590400150NXO-2020-：420(4MHz)63O(3OMHz)500(-55r+85C)10X10620012079040050NXO-

9、4040892(8MHz)1200(+20r-+60C)10X1062909032030040NXO-60601584(2MHz)330(25MHz)250(+20r-+6or)1X10539027056035025NXO-80801676(4MHz)1400(+20r-+60C)/30012030035030NXO-1001002063(1MHz)200(15MHz)400(+20r-+6or)1X10533022032035015NXO-20020050150(100KHz)1500(+20r-+60C)1X1052401451402703NXO-40040010050(100KHz)25

10、00(+20r-+60C)/320170801203R6H60020%80(795KHz)3000(+20r-+60C)/380290501502NXO-60060020%/310150501252NXO-IOOO100020075(100KHz)/300130401001.5R1K3130025080(400KHz)/1X106280120401001.5MnZn材料材料初始磁導(dǎo)率蟲比損耗系數(shù)tg8/Ui(x10)溫度系數(shù)如(10譏)飽和磁通密度Bs(mT)剩余磁通密度Br(mT)矯頑力Hc(A/m)居里溫度Tc(r)工作頻率(MHz)MXO-40040025%100(1MHz)2500(+

11、25r-+65D320170801801.5|MXO-80080025%100(0.8MHz)5000(+251：-+65D300150501501MXO-2000200025%30(100KHz)3500(+25C-+65D400140201200.5MX-4000400025%35(100KHz)4000(+25C-+65D35012021.612003MnZn高穩(wěn)定性材料材料初始磁導(dǎo)率蟲比損耗系數(shù)tg8/Ui(x10)溫度系數(shù)(10譏)飽和磁通密度Bs(mT)剩余磁通密度Br(mT)矯頑力Hc(A/m)居里溫度Tc(t)工作頻率(MHz)MXD-2000200025%15(100KHz)

12、2500(2(TC+65O380150201600.5R2KG200025%10(100KHz)2500(-55r-+85C)380150|25|1500.3R2KBD200025%lO(lOOKHz)3125(+25*0-+65t)4601002018005MnZn高磁導(dǎo)率材料材料初始磁導(dǎo)率W比損耗系數(shù)tgS/(X10)飽和磁通密度Bs(mT)剩余磁通密度Br(mT)矯頑力Hc(A/m)居里溫度Tc(-C)工作頻率(MHz)R5K5000125%15(lOKHz).410150201400R6K6000125%15(lOKHz)400130201300R8K8000125%15(lOKHz)

13、400.130201300R10K1000025%15(lOKHz)400|90|20|1200.MnZn功率材料材料初始磁導(dǎo)率*功率損耗密度Po(W/cm3)電阻率p(Qcm)飽和磁通密度Bs(mT)剩余磁通密度Br(mT)矯頑力Hc(A/m)居里溫度TcCC)工作頻率(MHz)25KHZ200mT100KHZ200mTSOOKHz50mT25C100125X2100125100R4KB400025%/5501000/24801001618005R2KB250025%130100700600/35001201623005R2KB1230025%12070600410/650010014215

14、0.3R2KB2150025%/|/13080|20|480|190142400.5|軟磁鐵氧體0軟磁鐵氧體0高穩(wěn)定性材料性能曲線磁化曲線(B-H)Peipsi32R2KBIMX02000R2KG頻率曲線(葉f)2030406080100200300400600100020005000頻率f(kHz)000600200沏40211軟磁鐵氧體0高穩(wěn)定性材料性能曲線軟磁鐵氧體0初始磁導(dǎo)率溫度曲線(W-T)軟磁鐵氧體0軟磁鐵氧體0軟磁鐵氧體0溫度TCC)軟磁鐵氧體0高磁導(dǎo)率材料性能曲線軟磁鐵氧體0軟磁鐵氧體0磁化曲線(BH)R5K振幅磁導(dǎo)率變化曲線(財(cái)B)130001200011000R10K100

15、200300400500磁通密度B(mT)100200300400500600700800磁場(chǎng)強(qiáng)度H(A/m)軟磁鐵氧體0軟磁鐵氧體0初始磁導(dǎo)率溫度曲線(|XpT)*、R10I1*5K初始磴導(dǎo)率頻率曲線廠。110001000090008000700060005000400030002000100001020304060801002003004006001000頻郴(kHz)軟磁鐵氧體0軟磁鐵氧體0功率材料性能曲線600500400300飽和磁通密度隨溫度變化(BsT)406080100120140溫度T(t)10000010000功耗曲線功耗曲線100000F2KB5kH25060rloot1

16、00200300500磁通密度Bm(mT)25kHzR2KB/12KBI、X12KB120406080100120140溫度T(t)6040200080604020n1n1000050100200300500磁通密度Bm(mT)O100kHz1000R2KB/、2/R2KB1/、2KB*-R2KB120406080100120140溫度IXr)200軟磁鐵氧體0功率材料性能曲線振幅磁導(dǎo)率變化曲線3B)80007000600050004000300020001000R2RjOOC/V/振幅磁導(dǎo)率變化曲線(出七)80007000600050004000300020001000R2BBl100C/W

17、C/k/0100200300400磁通密度B(mT)0100200300400磁通密度B(mT)初始磁導(dǎo)率頻率曲線(Rrf)3600()32225番吟翅茨*R2KB7R2KB1L2030406080100200300400600800100020003000初始磁導(dǎo)率溫度曲線WiT)800010頻率f(kHz)/si80-4004080120160200240280320溫度T(C)軟磁鐵氧體0壞型隔芯型號(hào)D(mm)d(mm)H(mm)Le(mm)Ae(mm2)Ve(mm3)W(g)適用材料H5x2.5xl.55.0o.32.5rel1.50310.91.819.6/H7x4x27.00.54

18、.0o.32.00316.42.92480.2H10 x6x510.0i_56.0o,45.004249.792351.2H13x7x5130心7.0o.55.00429.514.54282.3可用各種材料制造H18x8x51&00.68.0o.55.00436.723.78684.9H22xHx522.0o.s11.010.55.00447.926.412606.8H31x18x731.01i.o1&0仝0.67.00373.344.4325016.8H37x23x737.0i.i23.010.87.00390.8|48436022.2H45x26x845.0i226.01o.s8.0031

19、0674.1786040.7HlxO.5xl.21.00.20.5rei1.2032.570.310.8/GTO-16H2x03x0.52.0o.30.3rel0.5022.480.350.86/NXO-IOOO.R5K、R10KH2.5x1.2x22.50.312cd2.0oj6.281.35|8.48/NXO-IOOO.MXD-2000H2.5xl.2x3.62.50.312cd3.6036.282.4315.3/NXO-IOOO.R5K、R10KH3x2xl.53.0o,32.00.315仝039.020.87.25/NiZn材料H3.4x1.2x3.23.4o.312cd3.2oj76

20、3.525/NXO-100H3.7x1.2x153.7o.312cd3.5oj7.414.28j31.7/NiZn材料H4xl.5x3.54.0o.31.5rel3.5oj8.734.393&3/NiZn材料H5x2.5x35.00.32.50.33.00312.83.9250.3/NiZn材料H5x3x25.00.33.0o.32.0oj14.221330.2/NiZn材料H7x4x47.0o.44.0o.34.0oj16.45.8595.90.5高穩(wěn)定性材料、NiZn材料H7x4x57.0o.44.0o.35.00316.47311200.6功率材料H8x4x48.00.44.0o.34.

21、00320.68.351720.8NiZn材料H10 x6x310.0DS6.0o.43.004245.871410.7高穩(wěn)定性材料、NiZn材料H14x8x4.1140w8.0o.540332.812.0|3902高穩(wěn)定性材料H14x8x4.514.0oj8.0o.54.50332.813.24322.2高穩(wěn)定性材料H15x8x1015.010.68.0o.510.00.540.036.814706.6RHCH18.5x11.5x5.518.5tO511.50.55.50345.41&98574.4NXO-IOOO.MXO-800H19x9x4.519.00.69.Oo,54.5044021

22、.58624.8MXD-2000H20 x10 x1020.0o.610.010.510.00.543.64&1210011.3MXD-2000.R2KBH22xHxio22.0o.s11.010.510.00.556.557.4324014.5NiZn材料H22x14x822.0o.s14.01oj8.00354.731.517208.7MXD-2000H25x15x1025.0o.s15.010.510.00.560.24&9294015MXD-2000.R2KB、R2KB1H31xl8xl231.0i.o1&0仝0.612.0o,686.582.7715032NiZn材料H37x23x1

23、437.0,1.123.0o.814.0o,61071041120050NiZn材料壞型曉芯型號(hào)D(mm)d(mm)H(mm)Le(mm)Ae(mm2)Ve(mm3)W(g)適用材料flH45x28x2445.0仝i,228.01o.624.0i.o1102002210112高穩(wěn)定性材料JH38x24x738.0i24.011.27.00.59&241.5407020.3高穩(wěn)定性材料H45x26x1545.026.0o,815.0o,6125151|1890085NiZn材料H48x28x164&0i228.0o.816.0o,613417022000100NXO-80H50 x32x2050

24、.0山32.01i.o20.0i.o12517722100111功率材料H60 x38x20H61x36x12.5H61x39x2060.02.238.011.520.0i.o14921632200162MnZn.NiZn材料61.02.336.0i.512.5o.6145153|22200114MXD-200061.02.339.0i.520.0i.o152216032800166高穩(wěn)定性材料H63x38x2563.02.338.011.525.0i.215233359600290功率.高磁導(dǎo)率材料H66x38x16H68x38x16H68x38x2066.02.238.011.516.0o

25、,618323743500196NiZn材料68.02.238.011.516.0i.o15723336700192NXO-8068.02.238.011.520.0i.o15729245900240NXO-80H80 x52x2080.052.020.0o.620127655400279高穩(wěn)定性材料、NXO-80HlOOx50 x20H105x52x8H105x50 x12100.0tL850.02,o20.0i.o218480105000565MXO-2000.功率、NiZn材料105.01io52.02.i8.0D_5227203|46200251NXO-80105.01io50.02,

26、o12.0o,626234289900404NXO-80H120 x60 x20120.02360.02.220.0i.o261576150000814MXO-2000.功率材料H130 x70 xioH135x73x10H160 x120 x10130.03Q70.02.310.0i.o28630888000473MXD-2000135.0io73.512.510.00.530829891900483NXO-80160.03120.0L510.00.543419986200422NXO-80.功率材料H160 x120 x15160.03120.0心15.0o,643429812900063

27、3NXO-80、功率材料注：可根據(jù)用戶的要求生產(chǎn)不同規(guī)格的環(huán)型磁芯。軟磁鐵氧體EI型曉芯應(yīng)用材料R2KB.R2KB1H軟磁鐵氧體型號(hào)A(mm)Bmin(mm)C(mm)D(mm)E(mm)Fmm(mrn)H(mm)EI12/3/312.00.37.73.0.043.0.0.47.6o.45.32.00.1EI16/5/616.00.311.74.2.045.1-0512.3o.49.92.050.2EI19/5/519.00.313.75.1.0.55.1-0513.6o.611.02.350.2EI22/622.00.515.65.8.065.8.0.415.U.411.14.00.2EI2

28、5/7/725.00.518.07.1.0.67.0.0516.8+0.513.03.50.3EI25/725.30.518.66.8.067.0.05115.U.4.122.70.2EI25/8/725.00.518.07.1-0.68.0o.316.8+0.513.03.50.3EI28/1128.00.518.67.5.0.611.0-0.616.5+0.512.03.50.3EI30/1130.00.519.011.0.0.611.0-0.621.0+0.516.05.50.3EI30/11/530.00.520.05.O.O.511.0-0.617.2,0.513.04.20.2EI

29、31/1131.0i.o20.011.0.0.611.0-0.621.0+0.516.05.50.3EI33/13/1033.00.524.210.0-0.613.0.0.623.840.8.19.25.20.3EI35/1O35.00.524.510.3.0.610.3.0.624.0+0.517.94.60.3EI35/12/1035.00.524.510.3.0.612.0.0.624.0+0.517.94.60.3EI40/1240.0o.626.812.0-0,712.0-0.726.6+o.21.06.50.3EI50/1550.0o.734.015.0.0.815.0.0.832

30、.5+lo24.59.00.3EI60/1660.00.844.015.9.0.815.9.0.835.5+lo27.58.50.3EI70/2070.0i.o48.520.0.0.920.0.0.945.0+lo35.010.50.5型號(hào)C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minEll2/3/32.2421.79.672091.1540Ell6/5/61.7734.819.66833.5740Ell9/5/51.6839.0239184.7840EI22/61.2442.03414207.21130EI25/7/71.074&945.722301

31、1.41300EI25/71.1146.241.519209.81300EI25/8/70.9084&853.8263013.41550EI28/110.5734&484.4408020.83000EI30/110.51057.8113655033.43200EI3O/11/50.70849.770.23490|17.82200EI31/110.51959.1.113|666034.04300EI33/13/100.5836&4117802040.92850EI35/1O0.66367.2101680034.72650EI35/12/100.56767.2118796040.63100EI40

32、/120.54577.21421090055.73200EI50/150.40893.022921300|1094300EI60/160.44911024527000|1373900EI70/200.34515043465000|3315100EE型隔芯應(yīng)用材料R2KB.R2KB1型號(hào)A(mm)Brnin(mm)C(mm)D(mm)Eref(mm)Fmin(mm)EE5555.15i.o537.516.950.2521.0.o,27.518.9EE55A55.15i.o537.516.950.2524.70.527.518.9EE6566.7.3.044.220.0.0,727.0os32.5

33、22.5E12x1243.0.242&012.0-lo12.0-lo21.514.0E12x1542.0甥29.512.2.0,515.0.0.521.214.8E15x1550.0-2.635.015.0.1115.0.1.1|21.5123EE8082.5.3.059.520.6.1,220.5-lo39.027.5E1757.0.3.03&017.6.1.217.0.1.227.518.5E2067.0.3.043.820.7.1.420.0.1,432.523.5E2888.0.3.357.629.2.1.628.0.1.642.029.0E28/3285.02.555.028.0i.

34、o32.0i.o42.029.0E36110.0.4,272.036.0.i.36.0-i,55.037.0E118120.0：JI|81.5|35.5-lo35.7.1.4|86.7j68.5型號(hào)C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minEE550.350123354435002224875EE55A0.300123422519002645400EE650.274147540790004105925E12x120.64195.1II14812x150.52095.3II183174008&73000E15x150.436

35、91.811210|19300|9&43000E800.454186|4101764003904000E170.445122275336001713740E200.405150369553002824190E280.258190II73611400007126590E28/320.225190II8411160000|8146500E360.200243|1220|29700015208510E1180.328407|12401505000|2570.5600EE型磁芯應(yīng)用材料MXO-2000|型號(hào)C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minE-33

36、.2027.38.4423.00.1350E-42.0034.516.958.30.3650E-51.5046.330.914307.3800E-61.3051.839.7206010.5950E-71.156657.3379019.31400E-120.70096.81471430072.82400E-170.445122275336001713500E-200.405150370553002824000E-280.2581907361400007126500E-360.200243122029700015208500E3x60.52029.615.44562.3600E4x61.9235.

37、51&46553.3850E5x71.2147.139.018409.4900E6x91.1053.34&02560131300E6x120.82053.364.6344017.51700SOFTSHSO一S型號(hào)A(mm)Bmin(mm)C(mm)D(mm)Eret(mm)Fmin(mm)E-312.0.i.o8.0|3.0-053.0-056.0.4.0E-416.0.1210.04.0.0.54.0.0.58.05.0E-520.0.L213.05.O.O.55.O.O.510.06.524.0.1,616.06.0.086.0.0.812.08.0E-730518.07.0.0.87.0

38、.0.815.09.0E-1243.0.2.428.012.0-lo12.0-lo21.514.0E-1755.0-2.37.017.0.1.217.0.1.227.51&5E-2065.0.3.043.020.0-u20.0.1432.523.5E-2885.0.3.455.028.0.1.628.0.1.642.029.0E-36110.0-4,272.036.0.1.836.0.1.855.037.0E3x613.5.0.810.03.0.045.8.0.66.34.0E4x617.0.1.0|12.04.0.0.55.8.0.67.55E5x720.0.1.215.05.O.O.573

39、.88.86.3E6x924.5.1,418.06.0.0.68.8.0.811.07.6E6x1224.5.1,418.06.0-0.61L8.I.011.07.6型號(hào)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)minPEE14A16.714.72441.21240PEE14B20.714.7304.1.51000PEE1824.240.19724.92520PEI1820.340.18134.13000PEE2232.180.62590133590PEI2225.880.6208010.44460PEE3241.71295380.265000PEI3235.41294

40、560.225930PEE3852.819210100515900PEI3843.9192844042.57100PEE43A57.522713100646420PEI43A4&622711000547600PEE43B61.522714000.70.66000PEI43B50.622711500587350表面貼裝磁芯應(yīng)用材料R2KB1型號(hào)A(mm)Bmin(mm)C(mm)D(mm)E(mm)Fmin(mm)H(mm)PEE14A14.00.310.53.1.0.25.2.042.5o.i0.9/PEE14B14.00.310.53.1-0.25.2-043.5o.i1.9/PEE181&

41、00413.74.1.0.210.4.0.54.0o.i1.88/PEI181&00413.74.1.0.210.4.0.54.0o.i1.882.0o.2PEE2221.60.2516.15.2.0416.2.0,55.7o.i2.96/PEI2221.60.2516.15.2.0416.2.0,55.7o.i2.962.55o.i5PEE3231.750.3824.56.5.0.420.6.0,66.350.23.18/PEI3231.750.3824.56.5-0.420.6-0.66.35o.23.183.2o.iPEE3838.10.830.27.84心26.0-lo8.2o.24.

42、3/PEI3838.10.830.27.84心26.0-lo8.2o.24.33.8o.2PEE43A43.20.834.4&4心28.4.1.08.5o.34.2/PEI43A43.20.834.4&4.(X528.4.1.08.5o.34.24.0o.3PEE43B43.20.834.4&4.(X528.4.1.09.5o.35.3/PEI43B43.20.834.4&4心28.4-1.09.5o.35.34.00.3一D軟磁鐵氧體0軟磁鐵氧體G型號(hào)A(mm)Brnrn(mm)Cmax(mm)D(mm)E(mm)Fmm(mrn)Grei(mm)GU3.33.32.51.2/2.01.20.

43、8GU5.85.84.52.50.952.51.21.4GU7x4A738.0.25.83.01.40.052.154),21.41.7GU9x6A9.44)57.43.92.0+22.9-m)31.81.9GU11x7A11.4.0.68.94.72.0+0235m2.21.9GU14x9A14.4.0.911.46.12.9+oj44畑2.82.5GU18x11A18.6.1.214.67.82.9+oj5.2m)43.63GU22x13A22.2.1.217.69.542皿66刊#4.63.8GU26x16A26.2.1.221.011.752皿7.940.55.54GU30 x19A3

44、0.81.624.613.75.2心9.3+0.56.54GU36x22A36.5.1.929.516352皿10.744).67.34.8GU42x26A43.5.2.235.217.952皿13.140.68.75GU42x29A43.5.2.235.217.952皿14.64X)610.15GU48x30A48.5.2.439.620.252皿14.64X)610.25GU59x3660.0.2.54&025.552皿18.544),612.58GU69x4469.02.o5&028.88.5o.522.0w.815.0/J罐型磁芯41型號(hào)Cl(mm1)Le(mm)Ae(mm2)Ve(m

45、m3)W(g)GU7x4A2.8015.45.5084.70.45GU9x6A1.2012.310.21270.8GU11x7A0.92915.316.52521.8GU14x9A0.75219.125.84923.2GU18x11A0.59825.843.111106GU22x13A0.49032.066.8212012GU26x16A0.38937.395.9358020GU30 x19A0.33046.6142660034GU36x22A0.25752.72051080064GU42x26A0.25063.025215900100GU42x29A0.2506&426718200105GU

46、48x30A0.21773.233824700130型號(hào)Al品質(zhì)因數(shù)Al(nH/N2)Al品質(zhì)因數(shù)(nH/N2)Qf(MHz)(nH/N2)Qf(MHz)GU9x6A820750.28202650GU11X7A1070750.2107097100GU14X9A1390780.21500112120GU18xHA1970700.152100150130GU22x13A2340560.1528501801303.16GU26x16A2970800.063000225130GU30 x19A3840730.064300300130GU36x22A5200620.065500375130GU42x26

47、A6000670.066000/GU42x29A6000670.066000/GU48X30A6600700.066600/MXD-2000R2KB.R2KB1NXO-100E匸型磁芯軟磁鐵氧體0軟磁鐵氧體G軟磁鐵氧體0軟磁鐵氧體G應(yīng)用材料R2KB、R2KB11型號(hào)A(mm)Brnin(mm)C(mm)D(mm)E(mm)Fmin(mm)EC3535.3.1,622.29.8.0698_o.617.3o.511.9EC4141.6.2.026.311.9-0.611.9X).619.5o.i513.5EC5253.5-2.632.113.75.0713.75x.724.2o.i515.5EC7

48、071.7.3443.316.4o.616.4o.634.5o.422.1EC9091.8.3,6.68.53LO.2.O|3LO.2.O45.0i.335.0EC120120.012.093.330.0i.o30.0i.o50.5i.335.0型號(hào)C1(mnr1)Le(mm)Ae(mm2)Ve(mm3)w(g)Al(nH/N2)(士25%)EC350.91877.484.36530312200EC410.73589.31211080052|2900EC520.58110518018800903900EC700.514144279401001924400EC900.34621662413500

49、0648.6600EC1200.332250753188000780169001型號(hào)A(mm)B(mm)Cmax(mm)D(mm)Emin(mm)F(mm)Gmin(mm)PQ20/1620.50418.0o.49.014.0o.45.08.2.0.212.0PQ20/2020.50418.00.49.014.00.47.010.2-o.z12.0PQ26/2026.50.4522.50.4512.219.00.455.610.24).2515.5PQ26/2526.50.4522.50.4512.219.00.457.912.5x)j515.5PQ32/2032.0o.527.5os13.7

50、22.0to.55.610.44)J519.0PQ32/3032.0o.527.5os13.722.0o.510.515.3x)j519.0PQ35/3535.00.532.00$14.626.0o.512.517.5x)2523.5PQ40/4040.0：o：437.0o.615.228.0o.514.620.0-02527.5PQ5O/5O50.0o.744.0o.720332.0o.617.925A4)2531.5PU型磁芯應(yīng)用材料R2KB、R2KB1U型磁芯應(yīng)用材料R2KB、R2KB1型號(hào)A(mm)B(mm)D(mm)E(mm)F(mm)U2885.52.557.01328.0i.o4

51、3.0o.531.0o.5U36120.02.562.0.2.530.0o.870.0os40.0i.oU4848.5.3,016.0+2.028.0i.o40.0.I.O24.0+i.oU6565.0i,5232h.840.0o,660.0ref41.0o_8U9393.03.035.62.430.0o.677.%48.0o.9UF100100.03.o60.0i.230.0i.o80.0i.o50.0i.oUF120120.03.o60.0i.230.0i.o80.0i.o50.0i.o型號(hào)C1(mm1)Le(mm)Ae(mm2)Ve(mm3)w(g)AL(nH/N2)(25%)PQ20/160.60537.462.02310133880PQ20/200.73845.462.027901533