<nav id="6uy4u"></nav><menu id="6uy4u"><tt id="6uy4u"></tt></menu>
  • 常見問題

    一直為全球客戶提供最可靠的電感器配套解決方案

    電感基本知識

    2018-02-24

    問:什么是電感,電感的作用什么?

    答:電感器(Inductor)是能夠把電能轉化為磁能而存儲起來的元件。電感器的結構類似于變壓器,但只有一個繞組。電感器在沒有電流通過的狀態下,電路接通時它將試圖阻礙電流流過它;在有電流通過的狀態下,電路斷開時它將試圖維持電流不變。
    電感器在電路中主要起到濾波、振蕩、延遲、陷波等作用,還有篩選信號、過濾噪聲、穩定電流及抑制電磁波干擾等作用。電感在電路最常見的作用就是與電容一起,組成LC濾波電路,有“通直流,阻交流”的功能。


    問:電感的單位是什么,要怎么換算?

    答:1、電感在電路中的符號:L;

             2、電感單位:亨(H)、毫亨(mH)、微亨(μH);

             3、換算關系為:1H=10^3mH=10^6μH=10^9nH;

      

    問:電感的公差怎么表示?

    答:電感公差通常用字母表示,誤差值為20%用M表示;誤差值為10%用K表示;誤差值為5%用J表示;誤差值為1%用F表示。如:100M,即為10μH,誤差20%。電感的誤差計算,電感在電路中的最大允許偏差是指電感器上標稱的電感量與現實電感的允許誤差值。


    問:貼片電感的磁芯通常有哪些?

    答:常見的貼片類電感磁芯有: 錳鋅鐵氧體、鎳鋅鐵氧體、磁粉芯等。


    問:電感主要有哪些分類?

    答:按照工作頻率分類:分為高頻電感、中頻電感、低頻電感

          按結構分類:固定電感、可調電感

          按作用分類:濾波電感、阻流電感、振蕩電感、隔離電感等

          按封裝形式分類:貼片電感、插件電感

    Copyright @ 2016 Shenzhen Codaca Electronic Co.,Ltd All rights reserved
    千禧彩票
    <nav id="6uy4u"></nav><menu id="6uy4u"><tt id="6uy4u"></tt></menu>
  • www.56011k.com | 8294n.com | 83138o.com | www.hr499.com | www.916370.com | u45638.com | www.a526688.com | WWW.701666.COM | hg10g.com | www.33358c.com | www.4311111.com | www.666klcp.com | WWW.678264.COM | 42842827.com | www.2934c.com | 1813bb.com | www.288988b.com | www.630933.com | 6789801.com | WWW.353056.COM | 11p88.cc | www.55717e.com | www.840689.com | zhcp04.com | www.77803t.com | www.44887.com | www.848777j.com | www.814646.com | www.20199xx.com | WWW.394755.COM | 32424z.com | WWW.152716.COM | mm99922.com | www.3478p.cc | 496.es | WWW.508657.COM | 66876e.com | WWW.859806.COM | d67890.com | WWW.61636.COM | 65561122.com | WWW.205672.COM | 4323v.com | www.26299x.com | 112y.net | www.3126h.com | 8547bb.com | WWW.191476.COM | 7202004.com | WWW.743530.COM | shen5588.com | WWW.345075.COM | haobocaiwang.net | WWW.754546.COM | b5429.com | www.652291.com | www.m99365.com | 8547qq.com | WWW.788981.COM | www.556939.com | www.099323.com | www.45598e.com | www.452820.com | www.sbd023.net | www.628987.com | www.046161.com | WWW.778645.COM | feicai0482.com | WWW.15787.COM | vns8305.com | www.507281.com | www.813016.com | 4052ii.com | www.68682t.com | 4590m.com | WWW.363079.COM | 22299ww.com | www.357256.com | www.86339o.com | www.495820.com | WWW.192001.COM | www.fh7.com | 2127s.com | WWW.604102.COM | 8577j.cc | www.652912.com | www.81678k.com | 444000kk.com | www.929115.com | www.76520z.com | 2018685188.com | WWW.38778.COM | www.biying920vip.com | 51200ss.com | www.0014s.com | 4165.com | 11434.com | www.71399z.com | 228888j.com | www.530255.com | www.9606.tw | 1545.com | www.9356i.com | 0166556.com | WWW.36602.COM | www.qmc0022.com | www.330836.com | www.c1353.com | 8037fff.com | www.192762.com | www.h3658.com | 34p35.com | WWW.585792.COM | 6830q.com | rr5443.com | WWW.282436.COM | www.06820y.com | 923.com | WWW.824099.COM | bwin8w.com | ssl.ujiule.com | WWW.922207.COM | www.778545.com | 4036i.com | WWW.309775.COM | www.8977800.com | bogou2222.com | WWW.618467.COM | www.45598v.com | 35222ee.com | www.65707i.com | www.89798.com | dazhuangjia.me | 0033y.cc | www.4963vv.com | www.26163u.com | WWW.502505.COM | 883399n.com | 99110040.com | WWW.726608.COM | www.ej158.com | 500000316.com | 4022o.com | WWW.517325.COM | www.dy506.com | 118888o.com | bet3659903.com | WWW.785254.COM | www.js89c.vip | 8988gg.com | 77084.com | WWW.666715.COM | www.072wy.com | feicai0316.com | 2998r.com | www.liuguan000.com | www.977hf.com | www.10999d.com | 242844.com | WWW.701294.COM | WWW.877722.COM | www.2418r.com | www.938q.cc | hg10t.com | www.87668u.com | WWW.827749.COM | www.1466m.com | 87965pp.com | jsok258.com | WWW.60579.COM | www.52001.cc | 1705q.com | 4340f.com | changlecai.com | 246960.com | WWW.428131.COM | www.38138p.com | 3482p.com | 80892ff.com | www.560935.com | WWW.627580.COM | www.2221101.com | 61321133.com | k67890.com | www.611822.com | www.966082.com | WWW.414234.COM | www.4521w.com | 5fll8.com | jsp36.com | www.186297.com | WWW.33668.COM | WWW.322780.COM | WWW.640701.COM | www.06820m.com | x48o.com | 7pj.me | 86811f.com | yy634.com | www.508433.com | WWW.571314.COM | www.33997d.com | www.16065m.com | www.4102o.com | www.8473f.com | k677.com | j36.com | 51oid.com | www.530961.com | WWW.354681.COM | WWW.5077.COM | WWW.193700.COM | WWW.270509.COM | www.04567d.com | www.325771.com | WWW.422033.COM | www.66376r.com | www.374317.com | 2776c.com | 98345ee.com | 5360m.com | www.126309.com | WWW.201493.COM | WWW.76081.COM | www.55228g.com | www.68993229.com | www.pj56a.com | www.7158.net | www.bi16.com | www.ya2019q.com | www.00797b.com | www.1764b.com | bet28y.com | 77818.com | hh03.com | 6261hh.com | www.573898.com | www.390500.com | WWW.806266.COM | WWW.792234.COM | WWW.141088.COM | WWW.819066.COM | WWW.352848.COM | WWW.398012.COM | WWW.56996.COM | WWW.637904.COM | www.am7654.com | WWW.661573.COM | WWW.826824.COM | www.99jtd.com | www.yh8899.bet | www.xx3.com | www.9997038.com | www.377666f.com | www.380820.com | www.508970.com | 33313e.com | www.20199dd.com | www.8850w1.com | www.620932.com | www.14168f.com | www.hg3155.com | www.ascp6.com | www.ylylc07.com | www.23636f.com | www.vt34.com | www.26878s.com | www.qmfc1.com | www.ya2019l.com | www.32123b.com | www.cp3.mobi | WWW.208950.COM | WWW.697566.COM | WWW.785254.COM | www.560265.com | 588587.com | www.221095.com | www.535051.com | www.4398800.com | 0747zz.com | 137.vg | 18449455.com | www.9737ff.me | www.ejylc17.com | www.3416n.com | WWW.742563.COM | WWW.634891.COM | www.838552.com | www.978700.com | 2677eee.com | mg437799.com | x33g.vip | www.881313.com | www.zzyl60.com | www.1861222.com | www.25688p.com | WWW.743877.COM | WWW.909654.COM | WWW.362882.COM | www.196509.com | 681bet.com | 4289n.com | 11422r.com | www.56011o.com | www.lycp886.com | WWW.186568.COM | WWW.62284.COM | 090916.com | 39992211.com | 6600mmmm | www.bet91487.com | www.00840p.com | WWW.371794.COM | www.310615.com | 22284066.com | zhcp64.com | www.78680c.com | WWW.854877.COM | WWW.158414.COM | WWW.927996.COM | WWW.650877.COM | www.0649.com.www.0649.cc.www.0649.hk | 3178s.com | hhvip65.com | 33882007.com | www.mgm868008.com | www.35155y.com | WWW.27766.COM | www.657069.com | xg8111.com | 66992007.com | www.x32031.com | WWW.898459.COM | WWW.870641.COM | www.u43.com | 4461z.com | dz829.com | www.79095t.com | WWW.175011.COM | www.610659.com | www.591733.com | blr878.com | hwcp33.com | www.47707.net | WWW.179333.COM | www.7036e.com | WWW.396345.COM | www.565516.com | 45460001.com | www.5049y.com | www.757q.com | WWW.626266.COM | 3189xx.com | 2381qqq.com | www.383566.com | www.9149q.com | www.9356t.com | WWW.295735.COM | 1594003.com | rr67890.com | www.06820y.com | WWW.598108.COM | 9978789.com | qile262.com | www.3zq03.com | WWW.570739.COM | tt6825.com | jinguanylc9.com | www.7681004.com | WWW.442244.COM | 2019zz.cc | 3844p.com | www.8039k.com | www.587502.com | qq444000.com | www.00778k.com | www.60007k.com | www.820585.com | 9649s.com | www.4400ra8.com | WWW.161990.COM | www.926730.com | 13222x.com | www.c33668.com | WWW.298709.COM | 66335003.com | www.163771.com | www.4331d.com | WWW.275651.COM | 7811ii.com | 55331d.com | www.07163l.com | www.931499.com | 47751.com | JS1388o.com | www.cn365h.com | WWW.79033.COM | www.00618d.com | WWW.620035.COM | www.55547.com | 2595s.com | www.uucp300.com | www.77945.com | 3434nnn.com | WWW.372455.COM | 8449ww.com | b5369.com | WWW.284711.COM | fhvip.org | www.04567h.com | WWW.104002.COM | 1649.com | www.63606k.com | www.5854e.cc | WWW.223905.COM | 4369.com | www.83033f.com | www.606684.com | fc9098.com | WWW.930772.COM | 2jsooo.com | www.4212t.com | WWW.871077.COM | lswjs189.com | www.5958122.com | www.373970.com | 6868bb.cc | WWW.306727.COM | 27878qq.com | www.ba509.com | www.960737.com | hb9038.com | WWW.908226.COM | www.503501.com | 1077oo.com | WWW.515277.COM | 111122.com | www.00797c.com | www.209875.com | 7335z.com | WWW.735892.COM | f465.com | www.39500n.com | www.875808.com | hh1088.com | WWW.93929.COM | 61789q.com | www.0967001.com | 1788333.com | www.0590777.com | WWW.551846.COM | 61327722.com | WWW.323146.COM | 8757056.com | www.kc37.com | 23478111.com | www.73736b.com | 83138b.com | www.99094g.com | www.805835.com | 3178ll.com | WWW.193836.COM | 37570i.com | WWW.294119.COM | 8957b.com | WWW.271373.COM | 38244l.com | WWW.900354.COM | 341a.com | WWW.716215.COM | 5429.com | www.3416w.com | 1654qq.com | www.78949h.com | 54240088.com | www.79520d.com | jjj5144.com | www.52303d.com | 94948633.com | www.26299s.com | 22571333.com | www.50022c.com | www.401280.com | www.jxcp2222.com | WWW.53208.COM | vip9923.com | WWW.318483.COM | bozhongle.com | WWW.559010.COM | 6487aaa.com | WWW.491205.COM | 3467g.am | WWW.687695.COM | 58582325.com | WWW.871077.COM | 2864i.com | WWW.563649.COM | 5856bb.com | WWW.885469.COM | 5651h.com | WWW.51022.COM | 33678.com | WWW.624633.COM | 6663805.com | WWW.362053.COM | www.45598w.com | 0246bc.com | zzwl1.com | 8722gggg.com | WWW.211138.COM | 7599m.com | WWW.318251.COM | 365vip300.cc | WWW.640949.COM | www.28281app.com | www.388453.com | www.60886.com | www.902257.com | 69990a.com | WWW.140391.COM | www.cp67773.com | www.106195.com | www.12136j.com | 29918hh.com | www.15czj.com | q08199.com | WWW.646672.COM | le888n.com | www.452823.com | www.hgbet5.com | 9995d.cc | WWW.125795.COM | 30007s.com | www.659477.com | www.amjs3456.com | 1389ee.com | WWW.252916.COM | 7js345.com | www.34788a.com | www.65066jj.com | 61633.com | www.12455d.com | 53262vv.com | WWW.179691.COM | www.bet63m.com | 81509999.com | WWW.651865.COM | 2698p.com | WWW.114583.COM | 11422e.com | WWW.507961.COM | 3614l.com | www.620557.com | www.11599.com | 29918h.com | WWW.338946.COM | 897kk.cc | www.544218.com | www.14177.com | 32126r.net | WWW.246009.COM | www.55676p.com | 67890b.com | WWW.323643.COM | www.5099ee.com | 22555156.com | www.37377b.com | 08159t.com | WWW.511383.COM | www.am9888.tw | 1442.com | WWW.190234.COM | www.4996ls.com | 5787.cc | WWW.759562.COM | www.bwinyz30.com | 76543t.com | WWW.6560.COM | www.b35cc.com | y2894.com | WWW.662160.COM | www.57800t.com | 9737ii.me | WWW.750620.COM | www.mm55826.com | 5350r.com | WWW.212537.COM | www.89599s.com | 34545.com | WWW.152621.COM | www.d94600.com | 3405uu.com | www.393830.com | www.qucp4.com | 2019pp.cc | 51335z.com | WWW.320488.COM | www.4102v.com | 325.com | www.783802.com | www.06617.com | betaa365.com | WWW.679285.COM | www.dayou266.com | jjttj.com | 11170011.com | WWW.186036.COM | www.678js333.com | 9101909.com | www.330817.com | www.0719.cc | www.099923.com | 11422.cc | www.682880.com | 4023p.com | 33560006.com | WWW.108844.COM | www.zmfqp.net | bbo626.com | www.800.as | WWW.889046.COM | www.hg9388.xyz | 3522v.vip | ggtt.us | WWW.552027.COM | www.hg366.com | 2589.com | 2381yyy.com | WWW.703733.COM | www.03500w.com | www.cp0014.com | 13222o.com | www.106216.com | WWW.30350.COM | www.6033888.com | k45638.com | f5429.com | www.990733.com | www.8499y.com | 5856.com | 4288q.com | www.568380.com | WWW.913159.COM | www.huangma28.com | 3330168.com | WWW.318497.COM | www.2632u.com | www.00773z.com | 0208jj.com | 396396a.com | WWW.203392.COM | www.33598y.com | www.dfh261.com | 68228l.com | www.999776.com | www.flcb6.com | www.808888r.com | 66681j.com | 272ff.net | www.867455.com | www.3478k.cc | www.04567t.com | 838388p.com | k5429.com | www.178213.com | WWW.444455.COM | www.76520j.com | www.3116g.com | 7989b.com | 1869.com | www.062566.com | WWW.659766.COM | WWW.292770.COM | www.56011x.com | 3122p.com | 89892mm.com | 8742kk.com | www.493356.com | WWW.883480.COM | www.80075r.com | www.7225z.com | 83377d.com | 4590bb.com | 3550s.com | www.84499u.com | WWW.358183.COM | WWW.622109.COM | www.4331l.com | www.pj66119.com | feicai0591.com | 32555b.com | hg91910.com | www72884.com | www.560161.com | WWW.22307.COM | WWW.761792.COM | www.96386d.com | www.55060j.com | 56988i.com | 9679n.com | 3566gg.com | 118kj.com | www.673730.com | WWW.648779.COM | WWW.433536.COM | www.3126v.com | www.81608w.com | www.bwinyz13.com | qq38648.cc | 39990044.com | 3807yy.com | 33599tt.com | hhhhh555.com | www.018880.com | www.685053.com | WWW.860377.COM | WWW.508002.COM | www.88fzc.com | www.12455u.com | www.vinisi08.com | www.370190.com | 4288q.com | 118888a.com | 66648m.com | www.548888.com | www.444537.com | www.979738.com | WWW.641729.COM | WWW.789462.COM | WWW.272539.COM | www.3668aa.com | www.77210k.com | www.6858666.com | www.g98478.com | www.9464005.com | www.7415nn.com | www.5966fff.com | feicai0771.com | 66136xpj.com | 50099t.com | 3967q.com | 07833.com | 69111m.com | xgsaimahui.com | 69990f.com | dzjgw7777.com | 88052.vip | 6403c.com | 4018pp.com | 1294z.com | 1479l.com | sqrc8.com | 88000.com | 11005h.com | cgg666666.com | hg1688l.com | 1594003.com | 2338090.com | 5003w.com | 0805z.com | 33115uu.com | 500c28.com | 4022o.com | 027659.com | d6688.com | ll67890.com | aobo00000.com | 897tt.cc | 69111.com | nn56988.com | 4270qq.com | 1407j.com | 3421w.com | 4637799.com | 100404.com | 80850s.com | df8f.com | 500000437.com | 2698q.com | www.79500.com | www.xpj5959.com | www.0169b.com | www.06387777.com | www.9187n.com | www.954321n.com | www.41518g.com | www.50051s.com | www.9149g.com | WWW.269646.COM | WWW.262230.COM | WWW.74766.COM | WWW.432666.COM | WWW.307749.COM | www.332065.com | wz117.com | 91019c.net | 1407y.com | 9646f.com | 3405ggg.com | WWW.269889.COM | WWW.305455.COM | www.988456.vip | www.3775e.com | 8381j.com | 0033buyu.com | 01234qq.com | 2381qq.com | www.500500.com | www.6880dd.com | www.42456611.com | www.08588d.com | WWW.132349.COM | WWW.519755.COM | WWW.588307.COM | www.361770.com | fhcw.pw | 80850d.com | hy756.com | 83138u.com | www.e4042.com | www.2544.com | www.bet73t.com | www.838769.com | www.55885n.com | WWW.392773.COM | WWW.619757.COM | WWW.803241.COM | www.33112v.com | vns9188.co | 4451133.com | 8f05.com | www.20199dd.com | www.4102k.com | www.2632m.com | WWW.686082.COM | WWW.443605.COM | www.217113.com | 66335002.com | 06386789.com | 2649zz.com | www.8899gvb.com | www.ya099.com | WWW.552487.COM | www.904820.com | 2012bet5.com | mg437711.com | mm56667.com | www.7240j.com | WWW.349355.COM | WWW.916086.COM | www.66621o.com | 60953333.com | 366yh.com | www.47506u.com | www.3005y.com | WWW.173837.COM | www.313055.com | 20775599.com | w77304.com | www.hgdc800.com | www.5095d.com | WWW.908966.COM | www.303473.com | ww555hg.com | 0208077.com | www.77785yh.com | WWW.741366.COM | WWW.320766.COM | 2544b1.com | 8538o.com | www.5146z1.com | www.80767.com | WWW.350072.COM | www.555505.com | 4556g.com | www.o7793.com | www.86267s.com | WWW.110917.COM | 345178.com | 11113885.com | www.80969b.com | www.81gcw.com | WWW.33677.COM | 11668331.com | 00rr8332.com | www.vns98.me | WWW.919855.COM | www.288346.com | 80850p.com | i08199.com | www.456.tm | WWW.377464.COM | www.055976.com | 4455634.com | www.16181d.com | www.ya115.com | www.853548.com | 00888448.com | 5002400.com | www.35918r.com | WWW.358183.COM | 2418h.com | 2934.com | www.87668q.com | WWW.348021.COM | 3356.com | www.938o.cc | www.zg80.com | www.786587.com | 1665rr.com | www.99113x.com | www.022w.cc | www.708382.com | tz1666.com | www.4136g.com | www.rrle4.com | www.858899a.com | 86688007.com | www.2206488.com | WWW.855336.COM | www.364877.com | 13222c.com | www.3421d.com | WWW.294119.COM | 9003t.com | 2373o.com | www.3479p.com | www.299494.com | 51133www.com | www.68993253.com | WWW.333000.COM | 123456hh.cc | www.zzyl62.com | WWW.454458.COM | 58588.com | 893920.com |