pcb设计教程

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  • 2022-06-04 11:20
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pcb设计教程以及pcb元件的设计规范,对于新手的学习有着很大的作用
Desktop.rar
  • PCB设计基础教程.pdf
    413.3KB
  • PCB元件封装设计规范.pdf
    1.1MB
内容介绍
<html xmlns="http://www.w3.org/1999/xhtml"><head><meta charset="utf-8"><meta name="generator" content="pdf2htmlEX"><meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/base.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/css/fancy.min.css"><link rel="stylesheet" href="https://csdnimg.cn/release/download_crawler_static/8085011/raw.css"><script src="https://csdnimg.cn/release/download_crawler_static/js/compatibility.min.js"></script><script src="https://csdnimg.cn/release/download_crawler_static/js/pdf2htmlEX.min.js"></script><script>try{pdf2htmlEX.defaultViewer = new pdf2htmlEX.Viewer({});}catch(e){}</script><title></title></head><body><div id="sidebar" style="display: none"><div id="outline"></div></div><div id="pf1" class="pf w0 h0" data-page-no="1"><div class="pc pc1 w0 h0"><img class="bi x0 y0 w1 h1" alt="" src="https://csdnimg.cn/release/download_crawler_static/8085011/bg1.jpg"><div class="t m0 x1 h2 y1 ff1 fs0 fc0 sc0 ls0 ws0">P<span class="_ _0"></span>CB<span class="_"> </span><span class="ff2 ls1">&#20803;&#20214;<span class="_ _1"></span><span class="ls0">&#35774;&#35745;<span class="_ _2"></span>&#35268;&#33539;<span class="_ _2"></span><span class="ff3"> </span></span></span></div><div class="t m0 x2 h2 y2 ff1 fs0 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h2 y3 ff1 fs0 fc0 sc0 ls0 ws0">1<span class="_ _3"></span><span class="ff2">&#65294;&#30446;&#30340;&#65306;<span class="ls1">&#35268;&#33539;<span class="_ _4"> </span></span><span class="ff1">P<span class="_ _0"></span>CB<span class="_"> </span></span>&#20803;<span class="_ _2"></span>&#20214;&#23553;&#35013;<span class="_ _2"></span>&#30340;&#24037;&#33402;<span class="_ _2"></span>&#35774;&#35745;&#21450;<span class="_ _2"></span>&#20803;&#20214;&#35774;<span class="_ _2"></span>&#35745;&#30340;&#30456;&#20851;<span class="_ _2"></span>&#21442;&#25968;&#65292;<span class="_ _2"></span>&#20351;&#24471;<span class="_ _5"> </span><span class="ff1">P<span class="_ _3"></span>CB<span class="_"> </span><span class="ff2">&#20803;&#20214;&#23553;<span class="_ _2"></span>&#35013;&#35774;</span></span></span></div><div class="t m0 x4 h2 y4 ff2 fs0 fc0 sc0 ls0 ws0">&#35745;&#33021;&#22815;<span class="ls1">&#28385;&#36275;<span class="_ _1"></span></span>&#20135;&#21697;<span class="_ _2"></span>&#30340;&#21487;&#21046;<span class="_ _2"></span>&#36896;&#24615;&#12290;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x3 h2 y5 ff1 fs0 fc0 sc0 ls0 ws0">2<span class="_ _3"></span><span class="ff2">&#65294;&#24341;&#29992;<span class="ff1">/</span>&#21442;&#32771;&#26631;<span class="_ _2"></span>&#20934;&#25110;&#36164;<span class="_ _2"></span>&#26009;<span class="_ _2"></span><span class="ff1"> </span></span></div><div class="t m0 x3 h2 y6 ff1 fs0 fc0 sc0 ls2 ws0"> <span class="_ _2"></span><span class="ls0"> <span class="_ _6"> </span>I<span class="_ _3"></span>P<span class="_ _3"></span>C<span class="_ _0"></span>-<span class="_ _3"></span><span class="ls3">SM<span class="_ _2"></span><span class="ls0">-<span class="_ _3"></span><span class="ls4">782A<span class="ff2 ls0">&#65288;&#20803;&#20214;&#23553;&#35013;&#35774;&#35745;<span class="_ _2"></span>&#26631;&#20934;&#65289;<span class="_ _2"></span><span class="ff1"> </span></span></span></span></span></span></div><div class="t m0 x4 h2 y7 ff1 fs0 fc0 sc0 ls0 ws0">S<span class="_ _0"></span>M<span class="_ _2"></span>T<span class="_ _6"> </span><span class="ff2">&#24037;<span class="_ _2"></span>&#33402;&#19982;&#21487;<span class="_ _2"></span>&#21046;&#36896;&#24615;<span class="_ _2"></span>&#35774;&#35745;&#65288;&#28165;<span class="_ _3"></span>&#21326;&#22823;&#23398;<span class="_ _2"></span>&#22522;&#30784;&#24037;<span class="_ _2"></span>&#19994;&#35757;&#32451;<span class="_ _2"></span>&#20013;&#24515;&#65289;<span class="_ _2"></span><span class="ff1"> </span></span></div><div class="t m0 x4 h2 y8 ff1 fs0 fc0 sc0 ls0 ws0">A<span class="_ _2"></span>C<span class="_ _0"></span>T<span class="_ _2"></span>-<span class="_ _3"></span><span class="ls5">OP<span class="ls0">-<span class="_ _7"></span><span class="ls6">RD<span class="_ _2"></span><span class="ls0">-0<span class="_ _2"></span>03<span class="_ _2"></span> <span class="_ _0"></span>P<span class="_ _0"></span>C<span class="_ _0"></span>B<span class="_ _2"></span>A<span class="_"> </span><span class="ff2">&#35774;&#35745;&#31649;&#29702;&#35268;<span class="_ _2"></span>&#33539;&#65288;&#38750;<span class="_ _2"></span>&#30005;&#28304;&#31867;<span class="_ _2"></span>&#65289;<span class="ff1"> <span class="_ _5"> </span> </span></span></span></span></span></span></div><div class="t m0 x4 h2 y9 ff2 fs0 fc0 sc0 ls0 ws0">&#36148;&#35013;&#20803;&#22120;<span class="_ _2"></span>&#20214;&#30340;&#28938;<span class="_ _2"></span>&#30424;&#35774;&#35745;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x4 h2 ya ff2 fs0 fc0 sc0 ls0 ws0">&#26631;&#20934;&#23610;&#23544;<span class="_ _2"></span>&#20803;&#22120;&#20214;<span class="_ _2"></span>&#30340;&#28938;&#30424;<span class="_ _2"></span>&#22270;&#24418;&#21487;<span class="_ _2"></span>&#20197;&#30452;&#25509;<span class="_ _2"></span>&#20174;<span class="_ _4"> </span><span class="ff1">C<span class="_ _0"></span>A<span class="_ _2"></span>D<span class="_"> </span><span class="ff2">&#36719;&#20214;<span class="_ _7"></span>&#30340;&#20803;&#20214;<span class="_ _2"></span>&#24211;&#20013;&#35843;<span class="_ _2"></span>&#29992;&#65292;&#20063;<span class="_ _3"></span>&#21487;&#33258;&#34892;<span class="_ _7"></span>&#35774;&#35745;<span class="_ _2"></span>&#12290;</span></span></div><div class="t m0 x4 h3 yb ff2 fs0 fc0 sc0 ls0 ws0">&#22312;&#23454;&#38469;&#35774;<span class="_ _2"></span>&#35745;&#26102;&#65292;<span class="_ _2"></span>&#26377;&#26102;&#24211;<span class="_ _2"></span>&#20013;&#28938;&#30424;<span class="_ _2"></span>&#23610;&#23544;&#19981;<span class="_ _2"></span>&#20840;&#12289;<span class="_ _2"></span>&#20803;&#20214;&#23610;&#23544;<span class="_ _2"></span>&#19982;&#26631;&#20934;<span class="_ _2"></span>&#26377;&#24046;&#24322;<span class="_ _2"></span>&#25110;&#19981;&#21516;<span class="_ _2"></span>&#30340;&#24037;&#33402;<span class="_ _2"></span>&#65292;<span class="ls1">&#36824;&#24517;</span></div><div class="t m0 x4 h3 yc ff2 fs0 fc0 sc0 ls0 ws0">&#39035;&#26681;&#25454;&#20855;<span class="_ _2"></span>&#20307;&#20135;&#21697;<span class="_ _2"></span>&#30340;&#32452;&#35013;<span class="_ _2"></span>&#23494;&#24230;&#12289;<span class="_ _2"></span>&#19981;&#21516;&#30340;<span class="_ _2"></span>&#24037;&#33402;<span class="_ _2"></span>&#12289;&#19981;&#21516;<span class="_ _2"></span>&#30340;&#35774;&#22791;<span class="_ _2"></span>&#20197;&#21450;&#29305;<span class="_ _2"></span>&#27530;&#20803;&#22120;<span class="_ _2"></span>&#20214;&#30340;&#35201;<span class="_ _2"></span>&#27714;&#36827;&#34892;<span class="_ _2"></span>&#35774;</div><div class="t m0 x4 h2 yd ff2 fs0 fc0 sc0 ls0 ws0">&#35745;&#12290;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x3 h2 ye ff2 fs0 fc0 sc0 ls0 ws0">&#19968;&#12289;<span class="_ _2"></span><span class="ff3"> <span class="_"> </span><span class="ff2">&#30697;&#24418;&#29255;&#24335;<span class="_ _2"></span>&#20803;&#22120;&#20214;<span class="_ _2"></span>&#28938;&#30424;&#35774;<span class="_ _2"></span>&#35745;<span class="_ _2"></span><span class="ff1"> </span></span></span></div><div class="t m0 x3 h2 yf ff1 fs0 fc0 sc0 ls0 ws0">1<span class="_ _3"></span><span class="ff2">&#65294;<span class="ff1">Chi<span class="_ _7"></span>p<span class="_ _6"> </span><span class="ff2">&#20803;&#20214;&#28938;&#30424;<span class="_ _2"></span>&#35774;&#35745;&#24212;<span class="_ _2"></span>&#25484;&#25569;&#20197;<span class="_ _2"></span>&#19979;&#20851;&#38190;<span class="_ _2"></span><span class="ff1"> </span></span></span></span></div><div class="t m0 x3 h2 y10 ff2 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1">1<span class="_ _3"></span><span class="ff2">&#65289;<span class="_ _8"></span>&#23545;&#31283;<span class="_ _2"></span>&#24615;<span class="ff1 ls7">----</span>&#20004;&#31471;&#28938;&#30424;&#24517;<span class="_ _2"></span>&#39035;&#23545;&#31216;<span class="_ _2"></span>&#65292;<span class="_ _8"></span>&#25165;<span class="_ _2"></span>&#33021;&#20445;<span class="_ _2"></span><span class="ff1"> </span></span></span></div><div class="t m0 x3 h2 y11 ff1 fs0 fc0 sc0 ls0 ws0"> <span class="_ _4"> </span> <span class="_"> </span> <span class="_ _4"> </span><span class="ff2">&#35777;<span class="_ _2"></span>&#29076;&#34701;&#28938;<span class="_ _2"></span>&#38177;&#34920;&#38754;<span class="_ _2"></span>&#24352;&#21147;&#24179;<span class="_ _2"></span>&#34913;&#12290;<span class="_ _2"></span><span class="ff1"> </span></span></div><div class="t m0 x3 h2 y12 ff2 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1">2<span class="_ _3"></span><span class="ff2">&#65289;<span class="_ _9"></span>&#28938;&#30424;&#38388;&#36317;<span class="ff1 ls7">----</span>&#30830;&#20445;&#20803;<span class="_ _2"></span>&#20214;&#31471;&#22836;<span class="_ _2"></span>&#25110;&#24341;&#33050;<span class="_ _2"></span>&#19982;&#28938;</span></span></div><div class="t m0 x4 h2 y13 ff2 fs0 fc0 sc0 ls0 ws0">&#30424;&#24688;&#24403;&#30340;<span class="_ _2"></span>&#25645;&#25509;&#23610;<span class="_ _2"></span>&#23544;&#12290;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x3 h2 y14 ff2 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1">3<span class="_ _3"></span><span class="ff2">&#65289;<span class="_ _9"></span>&#28938;&#30424;&#21097;&#20313;<span class="_ _2"></span>&#23610;&#23544;<span class="ff1 ls7">----</span>&#25645;&#25509;&#21518;&#30340;<span class="_ _2"></span>&#21097;&#20313;&#23610;<span class="_ _2"></span>&#23544;&#24517;</span></span></div><div class="t m0 x4 h2 y15 ff2 fs0 fc0 sc0 ls0 ws0">&#39035;&#20445;&#35777;&#28938;<span class="_ _2"></span>&#28857;&#33021;&#22815;<span class="_ _2"></span>&#24418;&#25104;&#24367;<span class="_ _2"></span>&#26376;&#38754;&#12290;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x3 h2 y16 ff2 fs0 fc0 sc0 ls0 ws0">&#65288;<span class="ff1">4<span class="_ _3"></span><span class="ff2">&#65289;<span class="_ _9"></span>&#28938;&#30424;&#23485;&#24230;<span class="ff1 ls7">----</span>&#24212;&#19982;&#20803;<span class="_ _2"></span>&#20214;&#31471;&#22836;<span class="_ _2"></span>&#25110;&#24341;&#33050;<span class="_ _2"></span>&#30340;&#23485;</span></span></div><div class="t m0 x4 h2 y17 ff2 fs0 fc0 sc0 ls0 ws0">&#24230;&#22522;&#26412;&#19968;<span class="_ _2"></span>&#33268;&#12290;<span class="_ _2"></span><span class="ff1"> </span></div><div class="t m0 x5 h4 y18 ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 h4 ye ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x7 h4 y19 ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x6 h4 y1a ff1 fs1 fc0 sc0 ls0 ws0"> </div><div class="t m0 x3 h5 y1b ff1 fs2 fc0 sc0 ls0 ws0"> <span class="_ _a"> </span> </div></div><div class="pi" data-data='{"ctm":[1.611161,0.000000,0.000000,1.611161,0.000000,0.000000]}'></div></div></body></html>
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