{"id":1757,"date":"2018-12-14T03:56:39","date_gmt":"2018-12-14T03:56:39","guid":{"rendered":""},"modified":"2018-12-14T11:57:17","modified_gmt":"2018-12-14T03:57:17","slug":"%e5%8a%a0%e9%80%9f%e5%92%8c%e6%94%b9%e8%bf%9bpcb%e5%b8%83%e7%ba%bf%e6%8c%87%e5%8d%97","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1757","title":{"rendered":"\u52a0\u901f\u548c\u6539\u8fdbPCB\u5e03\u7ebf\u6307\u5357"},"content":{"rendered":"

\n\tPCB\u5e03\u7ebf\u65b9\u6cd5\u5728\u4e0d\u65ad\u8fdb\u6b65\uff0c\u7075\u6d3b\u7684\u5e03\u7ebf\u6280\u672f\u53ef\u4ee5\u7f29\u77ed\u5bfc\u7ebf\u957f\u5ea6\uff0c\u91ca\u653e\u66f4\u591a\u7684PCB\u7a7a\u95f4\u3002\u4f20\u7edfPCB\u5e03\u7ebf\u53d7\u5230\u5bfc\u7ebf\u5750\u6807\u56fa\u5b9a\u548c\u7f3a\u5c11\u4efb\u610f\u89d2\u5ea6\u5bfc\u7ebf\u7684\u9650\u5236\u3002\u53bb\u9664\u8fd9\u4e9b\u9650\u5236\u53ef\u4ee5\u663e\u8457\u6539\u5584\u5e03\u7ebf\u7684\u8d28\u91cf\u3002<\/p>\n

\n\t\u80cc\u666f<\/p>\n

\n\t <\/div>\n

\n\t\u6211\u4eec\u9996\u5148\u6765\u4ecb\u7ecd\u4e00\u4e9b\u672f\u8bed\u3002\u6211\u4eec\u5c06\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u5b9a\u4e49\u4e3a\u4f7f\u7528\u4efb\u610f\u89d2\u5ea6\u7684\u7ebf\u6bb5\u548c\u5f27\u5ea6\u8fdb\u884c\u7684\u5bfc\u7ebf\u5e03\u7ebf\u3002\u5b83\u662f\u4e00\u79cd\u5bfc\u7ebf\u5e03\u7ebf\uff0c\u4f46\u4e0d\u9650\u4e8e\u53ea\u80fd\u4f7f\u752890\u5ea6\u548c45\u5ea6\u89d2\u5ea6\u7684\u7ebf\u6bb5\u3002\u62d3\u6251\u5f0f\u5e03\u7ebf\u662f\u4e0d\u7c98\u9644\u6805\u683c\u548c\u5750\u6807\u7684\u5bfc\u7ebf\u5e03\u7ebf\uff0c\u4e0d\u4f7f\u7528\u50cf\u57fa\u4e8e\u5f62\u72b6\u7684\u5e03\u7ebf\u5668\u90a3\u6837\u7684\u89c4\u5219\u6216\u4e0d\u89c4\u5219\u6805\u683c\u3002\u8ba9\u6211\u4eec\u628a\u672f\u8bed\u7075\u6d3b\u5e03\u7ebf\u5b9a\u4e49\u4e3a\u6ca1\u6709\u5f62\u72b6\u56fa\u5b9a\u7684\u5bfc\u7ebf\u5e03\u7ebf\uff0c\u80fd\u591f\u901a\u8fc7\u5b9e\u65f6\u5bfc\u7ebf\u5f62\u72b6\u518d\u8ba1\u7b97\u5b9e\u73b0\u4e0b\u6587\u7684\u8f6c\u53d8\u53ef\u80fd\u6027\u3002\u53ea\u6709\u6765\u81ea\u969c\u788d\u7269\u7684\u5706\u5f27\u548c\u5b83\u4eec\u7684\u516c\u5207\u7ebf\u88ab\u7528\u6765\u5f62\u6210\u8d70\u7ebf\u5f62\u72b6\u3002\uff08\u969c\u788d\u7269\u5305\u62ec\u5f15\u811a\u3001\u94dc\u7b94\u3001\u7981\u5e03\u533a\u3001\u8fc7\u5b54\u548c\u5176\u5b83\u7269\u4f53\uff09<\/p>\n

\n\t\u56fe1\u663e\u793a\u4e86\u4e24\u79cdPCB\u6a21\u578b\u7684\u90e8\u5206\u7535\u8def\u3002\u5176\u4e2d\u7684\u7eff\u8272\u5bfc\u7ebf\u548c\u7ea2\u7ebf\u5bfc\u7ebf\u5206\u522b\u8d70\u5728pcb\u6a21\u578b\u7684\u4e0d\u540c\u5c42\u4e0a\u3002\u84dd\u8272\u5706\u5708\u662f\u8fc7\u5b54\u3002\u7ea2\u8272\u5143\u4ef6\u88ab\u9ad8\u4eae\u663e\u793a\u3002\u53e6\u5916\u6709\u4e00\u4e9b\u7ea2\u8272\u7684\u5706\u5f62\u5f15\u811a\u3002\u56fe1a\u662f\u53ea\u4f7f\u7528\u7ebf\u6bb5\u548c\u7ebf\u6bb5\u95f4\u5939\u89d2\u4e3a90\u5ea6\u7684\u6a21\u578b\u3002\u56fe1b\u662f\u4f7f\u7528\u5f27\u548c\u4efb\u610f\u89d2\u5ea6\u7684PCB\u6a21\u578b\u3002\u4e5f\u8bb8\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u770b\u8d77\u6765\u5f88\u5947\u602a\uff0c\u4f46\u5b83\u786e\u5b9e\u6709\u8bb8\u591a\u4f18\u52bf\u3002\u5b83\u7684\u8fd9\u79cd\u5e03\u7ebf\u65b9\u5f0f\u4e0e\u534a\u4e2a\u4e16\u7eaa\u524d\u5de5\u7a0b\u5e08\u7684\u624b\u5de5\u5e03\u7ebf\u65b9\u5f0f\u975e\u5e38\u7c7b\u4f3c\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t\u56fe1\uff1a\u4e24\u79cdPCB\u6a21\u578b\u7684\u90e8\u5206\u7535\u8def<\/p>\n

\n\t\u9876\u56fe\uff1a\u4f20\u7edf\u8bbe\u8ba1\u7248\u672c<\/p>\n

\n\t\u5e95\u56fe\uff1a\u540c\u6837\u7684\u8bbe\u8ba1\u4f46\u91c7\u7528\u4e86\u4efb\u610f\u89d2\u5ea6\u7684\u5e03\u7ebf<\/p>\n

\n\t\u56fe2\u663e\u793a\u4e86\u4e00\u5bb6\u540d\u4e3aDigibarn\u7684\u7f8e\u56fd\u516c\u53f8\u57281972\u5e74\u5f00\u53d1\u7684\u5b8c\u5168\u624b\u5de5\u5e03\u7ebf\u7684\u771f\u5b9ePCB\u3002\u8fd9\u662f\u4e00\u5757\u57fa\u4e8eIntel<\/u> 8008\u7684\u8ba1\u7b97\u673a\u5185\u7684PCB\u677f\u3002\u56fe2\u6240\u793a\u7684\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u4e8b\u5b9e\u4e0a\u4e0e\u56fe1b\u5f88\u76f8\u4f3c\u3002\u4e3a\u4f55\u4ed6\u4eec\u4f1a\u4f7f\u7528\u4efb\u610f\u89d2\u5ea6\u7684\u5e03\u7ebf\u5462\uff1f\u56e0\u4e3a\u8fd9\u79cd\u5e03\u7ebf\u65b9\u5f0f\u6709\u8bb8\u591a\u4f18\u52bf\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe2<\/p>\n

\n\t\uff08\u8d44\u6e90\u6765\u6e90\uff1aDigiBarn\u8ba1\u7b97\u673a\u535a\u7269\u9986\uff09<\/p>\n

\n\t\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u7684\u4f18\u52bf<\/p>\n

\n\t\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u6709\u8bb8\u591a\u4f18\u52bf\u3002\u9996\u5148\uff0c\u4e0d\u4f7f\u7528\u7ebf\u6bb5\u95f4\u7684\u89d2\u5ea6\u53ef\u4ee5\u8282\u7701PCB\u7a7a\u95f4\uff08\u591a\u8fb9\u5f62\u6240\u5360\u7684\u7a7a\u95f4\u603b\u662f\u8981\u5927\u4e8e\u5185\u5207\u5706\uff09\u3002<\/p>\n

\n\t\u4f20\u7edf\u7684\u81ea\u52a8\u5e03\u7ebf\u5668\u5728\u7d27\u90bb\u5143\u4ef6\u4e4b\u95f4\u53ea\u80fd\u5e033\u6839\u7ebf\uff08\u89c1\u56fe3\u4e2d\u7684\u5de6\u8fb9\u548c\u4e2d\u95f4\uff09\u3002\u800c\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u65f6\u7684\u7a7a\u95f4\u8db3\u4ee5\u5728\u76f8\u540c\u8def\u5f84\u4e0a\u5e034\u6839\u7ebf\u800c\u4e0d\u8fdd\u53cd\u8bbe\u8ba1\u89c4\u5219\u68c0\u67e5\uff08DRC\uff09\uff0c\u89c1\u56fe3\u53f3\u8fb9\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe3<\/p>\n

\n\t\u5047\u8bbe\u6211\u4eec\u6709\u4e00\u4e2a\u6b63\u65b9\u5f0f\u82af\u7247\uff0c\u60f3\u628a\u82af\u7247\u5f15\u811a\u8fde\u63a5\u5230\u53e6\u5916\u4e24\u5217\u5f15\u811a\uff08\u89c1\u56fe4\uff09\u3002\u53ea\u4f7f\u752890\u5ea6\u5939\u89d2\u8981\u5360\u5f88\u5927\u7684\u9762\u79ef\uff08\u89c1\u56fe4\u9876\u90e8\uff09\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t\u56fe4<\/p>\n

\n\t\u4f7f\u7528\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u53ef\u4ee5\u7f29\u77ed\u82af\u7247\u548c\u5176\u5b83\u5f15\u811a\u4e4b\u95f4\u7684\u8ddd\u79bb\uff08\u56fe4\u4e2d\u95f4\uff09\uff0c\u540c\u65f6\u51cf\u5c0f\u5360\u7528\u9762\u79ef\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u9762\u79ef\u4ece30\u5e73\u65b9\u5398\u7c73\u7f29\u5c0f\u5230\u4e8623\u5e73\u65b9\u5398\u7c73\u3002<\/p>\n

\n\t\u4efb\u610f\u89d2\u5ea6\u65cb\u8f6c\u82af\u7247\u8fd8\u53ef\u4ee5\u63d0\u4f9b\u66f4\u597d\u7684\u6548\u679c\u3002\u5728\u672c\u4f8b\u4e2d\uff0c\u9762\u79ef\u4ece23\u5e73\u65b9\u5398\u7c73\u7f29\u5c0f\u5230\u4e8610\u5e73\u65b9\u5398\u7c73\uff08\u56fe4\u5e95\u90e8\uff09\u3002\u56fe5\u663e\u793a\u4e86\u4e00\u5757\u771f\u5b9e\u7684PCB\u3002\u5e26\u65cb\u8f6c\u82af\u7247\u529f\u80fd\u7684\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u662f\u8fd9\u79cd\u7535\u8def\u677f\u7684\u552f\u4e00\u5e03\u7ebf\u65b9\u6cd5\u3002\u8fd9\u4e0d\u4ec5\u662f\u4e00\u4e2a\u7406\u8bba\uff0c\u4e5f\u662f\u5f97\u5230\u5b9e\u9645\u5e94\u7528\u7684\u89e3\u51b3\u65b9\u6848\uff08\u6709\u65f6\u662f\u552f\u4e00\u53ef\u884c\u7684\u89e3\u51b3\u65b9\u6848\uff09\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe5<\/p>\n

\n\t\u56fe6\u663e\u793a\u4e86\u4e00\u4e2a\u7b80\u5355PCB\u7684\u4f8b\u5b50\u3002\u62d3\u6251\u5e03\u7ebf\u5668\u7ed3\u679c\u5982\u56fe6a\u6240\u793a\uff0c\u800c\u57fa\u4e8e\u6700\u4f73\u5f62\u72b6\u7684\u81ea\u52a8\u5e03\u7ebf\u5668\u7ed3\u679c\u5982\u56fe6b\u6240\u793a\u3002\u56fe6c\u662f\u5b9e\u9645pcb\u7684\u7167\u7247\u3002\u57fa\u4e8e\u6700\u4f73\u5f62\u72b6\u7684\u81ea\u52a8\u5e03\u7ebf\u5668\u65e0\u6cd5\u5b8c\u6210\u8fd9\u79cd\u7535\u8def\u677f\u7684\u5e03\u7ebf\uff0c\u56e0\u4e3a\u5143\u4ef6\u88ab\u65cb\u8f6c\u6210\u4efb\u610f\u89d2\u5ea6\u653e\u7f6e\u3002\u4f60\u9700\u8981\u66f4\u591a\u7684\u9762\u79ef\uff0c\u5982\u679c\u4e0d\u65cb\u8f6c\u5143\u4ef6\uff0c\u8bbe\u5907\u5fc5\u987b\u505a\u5f97\u66f4\u5927\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t\u56fe6<\/p>\n

\n\t\u7535\u78c1\u5e72\u6270\uff08EMI\uff09<\/p>\n

\n\t\u5982\u679c\u6ca1\u6709\u5e76\u884c\u5bfc\u7ebf\u6bb5\uff0c\u7248\u56fe\u6027\u80fd\u5c06\u5f97\u5230\u5f88\u5927\u7684\u63d0\u5347\uff0c\u56e0\u4e3a\u5e76\u884c\u5bfc\u7ebf\u6bb5\u7ecf\u5e38\u662f\u4e32\u6270\u7684\u6765\u6e90\u3002\u968f\u7740\u5e76\u884c\u5bfc\u7ebf\u957f\u5ea6\u7684\u589e\u957f\uff0c\u4e32\u6270\u7b49\u7ea7\u5c06\u5448\u7ebf\u6027\u589e\u52a0\u3002\u5f53\u5e76\u884c\u5bfc\u7ebf\u4e4b\u95f4\u7684\u95f4\u8ddd\u589e\u52a0\u65f6\uff0c\u4e32\u6270\u5219\u5448\u4e8c\u6b21\u65b9\u51cf\u5c0f\u3002\u8ba9\u6211\u4eec\u628a\u4e24\u6761\u5e76\u884c\u76841mm\u957f\u5bfc\u7ebf\u5728\u95f4\u8ddd\u4e3ad\u65f6\u6240\u4ea7\u751f\u7684\u4e32\u6270\u7b49\u7ea7\u8bbe\u4e3ae\uff08\u89c1\u56fe7\uff09\u3002<\/p>\n

\n\t\u5982\u679c\u5bfc\u7ebf\u6bb5\u4e4b\u95f4\u6709\u4e2a\u5939\u89d2\uff0c\u90a3\u4e48\u5f53\u8fd9\u4e2a\u5939\u89d2\u589e\u52a0\u65f6\uff0c\u4e32\u6270\u7b49\u7ea7\u5c06\u4e0b\u964d\u3002\u8fd9\u65f6\u7684\u4e32\u6270\u4e0d\u53d6\u51b3\u4e8e\u5bfc\u7ebf\u957f\u5ea6\uff0c\u4ec5\u53d7\u9650\u4e8e\u5939\u89d2\u503c\uff1a<\/p>\n

\n\t<\/p>\n

\n\t\u5176\u4e2dα\u4ee3\u8868\u5bfc\u7ebf\u6bb5\u4e4b\u95f4\u7684\u5939\u89d2\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe7<\/p>\n

\n\t\u4e0b\u9762\u8003\u8651\u4e09\u79cd\u5bfc\u7ebf\u5e03\u7ebf\u65b9\u5f0f\u3002\u5728\u56fe8\u4e2d\u7684\u5de6\u8fb9\uff0890\u5ea6\u5e03\u5c40\uff09\uff0c\u7531\u4e8e\u5e76\u884c\u7ebf\u6bb5\u800c\u5b58\u5728\u6700\u5927\u7684\u5bfc\u7ebf\u957f\u5ea6\u548c\u6700\u5927\u7684\u7535\u78c1\u5e72\u6270\u503c\u3002\u5728\u56fe8\u7684\u4e2d\u95f4\uff0845\u5ea6\u5e03\u5c40\uff09\uff0c\u5bfc\u7ebf\u957f\u5ea6\u548c\u7535\u78c1\u5e72\u6270\u503c\u90fd\u51cf\u5c0f\u4e86\u3002\u5728\u56fe8\u7684\u53f3\u8fb9\uff08\u4efb\u610f\u89d2\u5ea6\uff09\uff0c\u5bfc\u7ebf\u957f\u5ea6\u6700\u77ed\uff0c\u4e5f\u6ca1\u6709\u5e76\u884c\u7684\u5bfc\u7ebf\u6bb5\uff0c\u56e0\u6b64\u5e72\u6270\u503c\u53ef\u4ee5\u5ffd\u7565\u4e0d\u8ba1\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe8\uff1a\u4e09\u79cd\u5bfc\u7ebf\u5e03\u7ebf\u65b9\u5f0f<\/p>\n

\n\t\u56e0\u6b64\u4efb\u610f\u89d2\u5ea6\u5e03\u7ebf\u6709\u52a9\u4e8e\u51cf\u5c0f\u603b\u7684\u5bfc\u7ebf\u957f\u5ea6\uff0c\u5e76\u663e\u8457\u51cf\u5c11\u7535\u78c1\u5e72\u6270\u3002\u53e6\u5916\u4f60\u5e94\u8be5\u8fd8\u8bb0\u5f97\u5bf9\u4fe1\u53f7\u5ef6\u65f6\u7684\u5f71\u54cd\u5427\uff08\u5bfc\u7ebf\u65b9\u5411\u4e0d\u5e94\u8be5\u5e76\u884c\uff0c\u5e76\u4e14\u4e0d\u5e94\u8be5\u5782\u76f4\u4e8ePCB\u73bb\u7483\u7ea4\u7ef4\u65b9\u5411\uff09\u3002<\/p>\n

\n\t\u7075\u6d3b\u5e03\u7ebf\u7684\u4f18\u52bf<\/p>\n

\n\t\u5143\u4ef6\u7684\u4eba\u5de5\u548c\u81ea\u52a8\u79fb\u52a8\u4e0d\u4f1a\u7834\u574f\u7075\u6d3b\u5e03\u7ebf\u4e2d\u7684\u8d70\u7ebf\u3002\u5e03\u7ebf\u5668\u4f1a\u81ea\u52a8\u8ba1\u7b97\u5bfc\u7ebf\u7684\u6700\u4f73\u5f62\u72b6\uff08\u8003\u8651\u5fc5\u8981\u7684\u5b89\u5168\u95f4\u9699\uff09\u3002\u56e0\u6b64\u7075\u6d3b\u5e03\u7ebf\u53ef\u4ee5\u6781\u5927\u5730\u51cf\u5c11\u7f16\u8f91\u62d3\u6251\u6240\u9700\u7684\u65f6\u95f4\uff0c\u5f88\u597d\u5730\u652f\u6301\u56e0\u4e3a\u8981\u6ee1\u8db3\u9650\u5236\u6761\u4ef6\u800c\u505a\u7684\u591a\u6b21\u91cd\u65b0\u5e03\u7ebf\u3002\u56fe9a\u663e\u793a\u7684\u662f\u4e00\u4e2aPCB\u8bbe\u8ba1\uff0c\u79fb\u52a8\u8fc7\u5b54\u548c\u5206\u652f\u70b9\u540e\u7684\u7ed3\u679c\u5982\u56fe9b\u6240\u793a\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe9<\/p>\n

\n\t\u5728\u81ea\u52a8\u79fb\u52a8\u8fc7\u7a0b\u4e2d\uff0c\u5bfc\u7ebf\u5206\u652f\u70b9\u548c\u8fc7\u5b54\u88ab\u8c03\u6574\u5230\u6700\u4f73\u4f4d\u7f6e\uff08\u5982\u56fe9c\u6240\u793a\uff09\u3002<\/p>\n

\n\t\u5728\u5927\u591a\u6570\u8ba1\u7b97\u673a\u8f85\u52a9\u8bbe\u8ba1\uff08CAD\uff09\u7cfb\u7edf\u4e2d\uff0c\u5e03\u7ebf\u4e92\u8fde\u95ee\u9898\u88ab\u7b80\u5316\u4e3a\u5728\u710a\u76d8\u3001\u7981\u5e03\u533a\u548c\u5df2\u5e03\u597d\u7684\u5bfc\u7ebf\u5f62\u6210\u7684\u8ff7\u5bab\u4e2d\u6309\u987a\u5e8f\u5bfb\u627e\u6210\u5bf9\u70b9\u4e4b\u95f4\u7684\u8def\u5f84\u95ee\u9898\u3002\u5f53\u627e\u5230\u4e00\u6761\u8def\u5f84\u65f6\uff0c\u5b83\u5c31\u88ab\u56fa\u5b9a\u4e0b\u6765\uff0c\u5e76\u6210\u4e3a\u8ff7\u5bab\u7684\u4e00\u90e8\u5206\u3002\u987a\u5e8f\u5e03\u7ebf\u7684\u7f3a\u70b9\u662f\u5e03\u7ebf\u7ed3\u679c\u53ef\u80fd\u4e0e\u5e03\u7ebf\u7684\u987a\u5e8f\u6709\u5173\u3002<\/p>\n

\n\t\u5f53\u62d3\u6251\u8d28\u91cf\u4ecd\u7136\u79bb\u5b8c\u7f8e\u5f88\u8fdc\u65f6\uff0c\u5728\u5c40\u90e8\u5f88\u5c0f\u7684\u533a\u57df\u5c06\u53d1\u751f“\u88ab\u56f0\u4f4f”\u7684\u95ee\u9898\u3002\u4f46\u4e0d\u7ba1\u4f60\u91cd\u65b0\u5e03\u7ebf\u54ea\u6839\u5bfc\u7ebf\uff0c\u90fd\u65e0\u6cd5\u6539\u5584\u5e03\u7ebf\u7684\u8d28\u91cf\u3002\u8fd9\u662f\u5728\u4f7f\u7528\u987a\u5e8f\u4f18\u5316\u7684\u6240\u6709CAD\u7cfb\u7edf\u4e2d\u90fd\u5b58\u5728\u7684\u5f88\u4e25\u91cd\u7684\u95ee\u9898\u3002<\/p>\n

\n\t\u8fd9\u65f6\u5e94\u7528\u6253\u5f2f\u6d88\u9664\u8fc7\u7a0b\u5c31\u5f88\u6709\u7528\u4e86\u3002\u5bfc\u7ebf\u6253\u5f2f\u662f\u6307\u67d0\u6761\u7f51\u7edc\u4e2d\u7684\u5bfc\u7ebf\u60f3\u8981\u63a5\u5165\u67d0\u4e2a\u7269\u4f53\u65f6\u5fc5\u987b\u56f4\u7740\u53e6\u4e00\u6761\u7f51\u7edc\u4e0a\u7684\u7269\u4f53\u56db\u5468\u884c\u8d70\u7684\u73b0\u8c61\u3002\u91cd\u65b0\u5e03\u7ebf\u4e00\u6761\u5bfc\u7ebf\u5e76\u4e0d\u80fd\u7ea0\u6b63\u8fd9\u79cd\u73b0\u8c61\u3002<\/p>\n

\n\t\u56fe10a\u663e\u793a\u4e86\u4e00\u4e2a\u6253\u5f2f\u7684\u4f8b\u5b50\u3002\u4e00\u6761\u70b9\u4eae\u7684\u7ea2\u8272\u5bfc\u7ebf\u56f4\u7ed5\u53e6\u4e00\u6761\u7f51\u7edc\u7684\u4e00\u4e2a\u5f15\u811a\u884c\u8d70\uff0c\u4e00\u6761\u672a\u70b9\u4eae\u7684\u7ea2\u8272\u5bfc\u7ebf\u63a5\u5165\u8fd9\u4e2a\u5f15\u811a\u3002\u56fe10b\u663e\u793a\u4e86\u81ea\u52a8\u5904\u7406\u7ed3\u679c\u3002\u5728\u7b2c2\u79cd\u60c5\u51b5\u4e2d\uff08\u53e6\u4e00\u5c42\u4e0a\uff09\uff0c\u4e00\u6761\u70b9\u4eae\u7684\u7eff\u8272\u5bfc\u7ebf\u901a\u8fc7\u6539\u53d8\u5e03\u7ebf\u5c42\u5f97\u5230\u4e86\u81ea\u52a8\u8c03\u6574\uff08\u91cd\u65b0\u5e03\u7ebf\uff09\uff08\u4ece\u7eff\u8272\u5c42\u5230\u7ea2\u8272\u5c42\uff09\u3002<\/p>\n

\n\t<\/p>\n

\n\t<\/p>\n

\n\t\u56fe10<\/p>\n

\n\t\u901a\u8fc7\u81ea\u52a8\u4f18\u5316\u5bfc\u7ebf\u5f62\u72b6\u6d88\u9664\u5bfc\u7ebf\u6253\u5f2f\uff08\u7528\u7ebf\u6bb5\u8fd1\u4f3c\u5f27\u7ebf\u53ea\u662f\u4e3a\u4e86\u663e\u793a\u6ca1\u6709\u5f27\u7ebf\u7684\u4efb\u4f55\u89d2\u5ea6\u4f8b\u5b50\uff09\u3002\uff08\u9876\u90e8\uff09\u539f\u59cb\u8bbe\u8ba1\uff0c\uff08\u5e95\u90e8\uff09\u6d88\u9664\u6253\u5f2f\u540e\u7684\u8bbe\u8ba1\u3002\u7ea2\u8272\u6253\u5f2f\u5bfc\u7ebf\u88ab\u9ad8\u4eae\u663e\u793a\uff0c\u5982\u56fe10\u6240\u793a\u3002<\/p>\n

\n\t\u5728Ste<\/u>iner\u6811\u4e2d\uff0c\u6240\u6709\u8fde\u7ebf\u90fd\u5fc5\u987b\u4ee5\u7ebf\u6bb5\u65b9\u5f0f\u8fde\u63a5\u5230\u9876\u70b9\uff08\u7ec8\u70b9\u548c\u65b0\u589e\u70b9\uff09\u3002\u5728\u6bcf\u4e2a\u65b0\u589e\u9876\u70b9\u7684\u9876\u90e8\uff0c\u4e09\u4e2a\u7ebf\u6bb5\u5fc5\u987b\u6c47\u805a\u5728\u4e00\u8d77\uff0c\u7ec8\u70b9\u7684\u7ebf\u6bb5\u4e0d\u5f97\u8d85\u8fc73\u4e2a\u3002\u96c6\u4e2d\u5230\u9876\u70b9\u7684\u7ebf\u6bb5\u4e4b\u95f4\u7684\u5939\u89d2\u4e0d\u5f97\u5c0f\u4e8e120\u5ea6\u3002\u6784\u9020\u5177\u6709\u8fd9\u4e9b\u5145\u8db3\u6761\u4ef6\u6027\u80fd\u7684Steiner\u4e0d\u662f\u5f88\u56f0\u96be\uff0c\u4f46\u6ca1\u6709\u5fc5\u8981\u662f\u6700\u5c0f\u7684\u3002\u56fe11\u4e2d\u7684\u7070\u8272Steiner\u6811\u4e0d\u662f\u6700\u4f18\u7684\uff0c\u4f46\u9ed1\u8272Steiner\u6811\u662f\u6700\u4f18\u7684\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe11<\/p>\n

\n\t\u5728\u5b9e\u9645\u901a\u4fe1\u8bbe\u8ba1\u4e2d\uff0c\u5fc5\u987b\u8003\u8651\u5230\u5b58\u5728\u4e0d\u540c\u79cd\u7c7b\u7684\u969c\u788d\u7269\u3002\u5b83\u4eec\u4f1a\u9650\u5236\u4f7f\u7528\u4e24\u79cd\u7b97\u6cd5\u6784\u9020\u6700\u5c0f\u751f\u6210\u6811\uff08\u56fe12a\uff09\u7684\u80fd\u529b\u548c\u4f7f\u7528\u51e0\u4f55\u65b9\u6cd5\u6784\u9020Steiner\u6811\uff08\u56fe12b\uff09\u7684\u80fd\u529b\u3002\u56fe\u4e2d\u7528\u7070\u8272\u8868\u793a\u969c\u788d\u7269\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe12<\/p>\n

\n\t\u6211\u4eec\u5efa\u8bae\u4ece\u4efb\u610f\u4e00\u4e2a\u7ec8\u7ed3\u9876\u70b9\u5f00\u59cb\u3002\u5982\u679c\u6709\u8d85\u8fc7\u4e00\u4e2a\u7684\u76f8\u90bb\u7ec8\u7ed3\u9876\u70b9\uff0c\u4f60\u5e94\u8be5\u9009\u62e9\u4e00\u4e2a\u5141\u8bb8\u4f60\u7ee7\u7eed\u4f7f\u7528\u7b2c\u4e8c\u4e2a\u9876\u70b9\u7684\u90a3\u4e2a\u9876\u70b9\u3002\u8fd9\u662f\u7531\u89d2\u5ea6\u51b3\u5b9a\u7684\u3002<\/p>\n

\n\t\u8fd9\u91cc\u7684\u4e3b\u8981\u673a\u5236\u662f\u4e00\u79cd\u57fa\u4e8e\u529b\u7684\u7b97\u6cd5\uff0c\u5b83\u4f1a\u8ba1\u7b97\u4f5c\u7528\u5728\u65b0\u589e\u9876\u70b9\u4e0a\u7684\u529b\uff0c\u5e76\u53cd\u590d\u79fb\u52a8\u5b83\u4eec\u5230\u4e00\u4e2a\u5e73\u8861\u70b9\uff08\u529b\u7684\u5e45\u5ea6\u548c\u65b9\u5411\u53d6\u51b3\u4e8e\u90bb\u8fd1\u5206\u652f\u70b9\u7684\u5bfc\u7ebf\uff09\u3002\u5982\u679c\u63a5\u5165\u67d0\u4e2a\u9876\u70b9\uff08\u7ec8\u70b9\u6216\u65b0\u589e\u70b9\uff09\u7684\u4e00\u5bf9\u7ebf\u6bb5\u4e4b\u95f4\u7684\u89d2\u5ea6\u5c0f\u4e8e120\u5ea6\uff08\u56fe13a\u548c\u56fe13b\uff09\uff0c\u53ef\u4ee5\u518d\u589e\u52a0\u4e00\u4e2a\u5206\u652f\u70b9\uff08\u56fe13b\u548c\u56fe13d\uff09\uff0c\u7136\u540e\u4f7f\u7528\u529b\u5b66\u7b97\u6cd5\u4f18\u5316\u9876\u70b9\u7684\u4f4d\u7f6e\uff08\u56fe13c\u548c\u56fe13d\uff09\u3002\u6700\u7ec8\u7ed3\u679c\u5982\u56fe13e\u6240\u793a\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe13<\/p>\n

\n\t\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u53ea\u662f\u6309\u964d\u5e8f\u6392\u5e8f\u6240\u6709\u89d2\u5ea6\u7136\u540e\u6309\u8fd9\u4e2a\u987a\u5e8f\u589e\u52a0\u65b0\u7684\u9876\u70b9\u662f\u884c\u4e0d\u901a\u7684\uff0c\u7ed3\u679c\u4f1a\u66f4\u7cdf\u3002\u5728\u65b0\u52a0\u4e00\u4e2a\u8282\u70b9\u4e4b\u540e\uff0c\u4f60\u5e94\u8be5\u68c0\u67e5\u75314\u4e2a\u5f15\u811a\u7ec4\u6210\u7684\u5b50\u7f51\u7684\u6700\u5c0f\u6027\uff1a<\/p>\n

\n\t1\uff0e\u5982\u679c\u9876\u70b9\u589e\u52a0\u5230\u5176\u5b83\u65b0\u589e\u9876\u70b9\u7684\u90bb\u8fd1\u4f4d\u7f6e\uff0c\u8981\u68c0\u67e5\u6700\u5c0f\u7684\u56db\u5f15\u811a\u7f51\u7edc\uff08\u56fe14a\uff09\u3002<\/p>\n

\n\t2\uff0e\u5982\u679c\u56db\u5f15\u811a\u7f51\u7edc\u4e0d\u662f\u6700\u5c0f\u7684\uff0c\u9009\u62e9\u4e00\u5bf9“\u5bf9\u89d2”\uff08\u5c5e\u4e8e\u56db\u8fb9\u5f62\u5bf9\u89d2\u7ebf\uff09\u7ec8\u70b9\u6216\u865a\u62df\u7684\u7ec8\u7aef\u8282\u70b9\uff08\u865a\u62df\u7ec8\u7aef\u8282\u70b9\uff0d\u5bfc\u7ebf\u5f2f\u66f2\uff09\u3002<\/p>\n

\n\t3\uff0e\u8fde\u63a5\u7ec8\u70b9\uff08\u865a\u62df\u7ec8\u70b9\uff09\u5230\u6700\u8fd1\u7684\u65b0\u589e\u9876\u70b9\u7684\u7ebf\u6bb5\u88ab\u8fde\u63a5\u7ec8\u70b9\uff08\u865a\u62df\u7ec8\u70b9\uff09\u5230\u8fdc\u5904\u7684\u65b0\u589e\u9876\u70b9\u7684\u7ebf\u6bb5\u6240\u4ee3\u66ff\uff08\u56fe14b\uff09\u3002<\/p>\n

\n\t4\uff0e\u4f7f\u7528\u529b\u5b66\u7b97\u6cd5\u4f18\u5316\u9876\u70b9\u7684\u4f4d\u7f6e\uff08\u56fe14c\uff09\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe14<\/p>\n

\n\t\u8fd9\u79cd\u65b9\u6cd5\u5e76\u4e0d\u4fdd\u8bc1\u6784\u5efa\u6700\u5c0f\u7684\u7f51\u7edc\uff0c\u4f46\u76f8\u6bd4\u5176\u5b83\u65b9\u6cd5\uff0c\u5b83\u4e0d\u7528\u7267\u4e3e\u5c31\u80fd\u5b9e\u73b0\u6700\u5c0f\u7684\u7f51\u7edc\u957f\u5ea6\u3002\u5b83\u8fd8\u8003\u8651\u5230\u4e86\u7ec8\u70b9\u8fde\u63a5\u88ab\u7981\u6b62\u7684\u533a\u57df\uff0c\u5e76\u4e14\u7ec8\u7aef\u8282\u70b9\u6570\u91cf\u53ef\u4ee5\u662f\u4efb\u610f\u7684\u3002<\/p>\n

\n\t\u5176\u5b83\u4f18\u52bf<\/p>\n

\n\t\u4efb\u4f55\u89d2\u5ea6\u7075\u6d3b\u5e03\u7ebf\u8fd8\u6709\u5176\u5b83\u4e00\u4e9b\u6709\u8da3\u7684\u4f18\u52bf\u3002\u4f8b\u5982\uff0c\u5982\u679c\u4f60\u80fd\u501f\u52a9\u81ea\u52a8\u7684\u5b9e\u65f6\u5bfc\u7ebf\u5f62\u72b6\u91cd\u65b0\u8ba1\u7b97\u529f\u80fd\u81ea\u52a8\u79fb\u52a8\u8bb8\u591a\u7269\u4f53\uff0c\u4f60\u53ef\u4ee5\u521b\u5efa\u5e76\u884c\u7684\u86c7\u5f62\u7ebf\u3002\u8fd9\u79cd\u5e03\u7ebf\u65b9\u5f0f\u80fd\u591f\u66f4\u597d\u7684\u5229\u7528\u7a7a\u95f4\uff0c\u6700\u5927\u9650\u5ea6\u5730\u51cf\u5c0f\u53cd\u590d\u6b21\u6570\uff0c\u5e76\u4e14\u5141\u8bb8\u7075\u6d3b\u5730\u4f7f\u7528\u5bb9\u5dee\uff08\u89c1\u56fe15\uff09\u3002\u5982\u679c\u6709\u4e24\u6761\u86c7\u5f62\u7ebf\u76f8\u4e92\u4ea4\u7ec7\u5728\u4e00\u8d77\uff0c\u81ea\u52a8\u5e03\u7ebf\u5668\u4f1a\u51cf\u5c0f\u5176\u4e2d\u4e00\u6761\u6216\u540c\u65f6\u51cf\u5c0f\u4e24\u6761\u7684\u957f\u5ea6\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u89c4\u5219\u4f18\u5148\u7ea7\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe15<\/p>\n

\n\tBGA\u5143\u4ef6\u7684\u5e03\u7ebf<\/p>\n

\n\t\u4e0b\u9762\u8003\u8651BGA\u5143\u4ef6\u7684\u5e03\u7ebf\u3002\u5728\u4f20\u7edf\u7684“\u4ece\u5916\u56f4\u5230\u4e2d\u5fc3”\u65b9\u6cd5\u4e2d\uff0c\u5230\u5916\u56f4\u7684\u901a\u9053\u6570\u91cf\u5c06\u968f\u7740\u6bcf\u4e2a\u8fde\u7eed\u5c42\u800c\u9010\u5c42\u51cf8\uff08\u7531\u4e8e\u5468\u957f\u7684\u51cf\u5c0f\uff09\u3002\u4f8b\u5982\uff0c\u5177\u6709784\u4e2a\u5f15\u811a\u3001\u5c3a\u5bf8\u4e3a28x28mm\u7684\u5143\u4ef6\u9700\u898110\u5c42\u3002\u5728\u56fe\u4e2d\u6709\u4e9b\u5c42\u5b58\u5728\u9003\u9038\u5e03\u7ebf\u3002\u56fe16\u663e\u793a\u4e86\u4e00\u4e2aBGA\u7684\u56db\u5206\u4e4b\u4e00\u90e8\u5206\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe16<\/p>\n

\n\t\u4e0e\u6b64\u540c\u65f6\uff0c\u5f53\u91c7\u7528“\u4ece\u4e2d\u5fc3\u5230\u5916\u56f4”\u7684\u5e03\u7ebf\u65b9\u6cd5\u65f6\uff0c\u9000\u51fa\u5230\u5916\u56f4\u6240\u8981\u6c42\u7684\u901a\u9053\u6570\u91cf\u4e0d\u4f1a\u968f\u7740\u5c42\u7684\u6539\u53d8\u800c\u6539\u53d8\u3002\u8fd9\u5c06\u6781\u5927\u5730\u51cf\u5c11\u5c42\u7684\u6570\u91cf\u3002\u5bf9\u4e8e\u5c3a\u5bf8\u4e3a28x28mm\u7684\u5143\u4ef6\u6765\u8bf4\uff0c7\u5c42\u5c31\u8db3\u591f\u4e86\u3002\u5bf9\u4e8e\u5c3a\u5bf8\u66f4\u5927\u7684\u5143\u4ef6\uff0c\u8fd8\u53ef\u4ee5\u53d6\u5f97\u53cc\u8d62\u3002\u56fe17\u663e\u793a\u4e86BGA\u7684\u56db\u5206\u4e4b\u4e00\u90e8\u5206\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe17<\/p>\n

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\n\t<\/p>\n

\n\t\u56fe18<\/p>\n

\n\t\u771f\u5b9ePCB\u4f8b\u5b50<\/p>\n

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\n\t<\/p>\n

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