\n\t\u6587\u4e2d\u7684\u521b\u4f5c\u8005<\/u>\u4e3a\u8d6b\u8d6b\u6709\u540d\u7684\u5feb\u901f\u6570\u636e\u4fe1\u53f7\u5b8c\u6574\u6027\u6743\u5a01\u4e13\u5bb6Eric Bogatin\uff0c\u4ed6\u662fSignal Integrity Journal\u7684\u6280\u672f\u6027\u7f16\u7f09\u548cTe<\/u>led<\/u>yne LeCroy\u4fe1\u53f7\u5b8c\u6574\u6027\u5b66\u6821\u7684\u533b\u751f\uff0c\u4ed6\u6216\u662f\u82f1\u56fd\u79d1\u7f57\u62c9\u591a\u5927\u5b66\u535a\u5c14\u5fb7\u6821\u533aECEE\u5355\u4f4d\u7684\u505a\u517c\u804c\u4e13\u5bb6\u6559\u6388 \u3002<\/p>\n
\n\t\u4e0b\u8fb9\u662f\u7ffb\u8bd1\u5de5\u4f5c\u81ea\u201cSignal Integrity Journal\u201c\u7684\u4e00\u7bc7\u6587\u7ae0\u3002<\/p>\n
\n\t\u5047\u5982\u7528\u9762\u5305\u677f\/\u675c\u90a6\u7ebf\u8054\u63a5\u5c31\u53ef\u4ee5\u4f7f\u4f60\u7684\u7535\u6e90\u7535\u8def<\/u>\u4e00\u5207\u6b63\u5e38\u5de5\u4f5c\u4e2d\uff0c\u90a3\u9ebc\u7528\u7ebf\u8def\u677f<\/u>\u6765\u5b8c\u6210\u5c31\u65e0\u9700\u8003\u8651\u5230\u8fc7\u591a\uff0c\u53ea\u5fc5\u987b\u4fdd\u8bc1\u5c3d\u91cf\u4f4e\u7684\u6210\u672c\u8d39\u3001\u4fbf\u6377\u751f\u4ea7\u5236\u9020\u548c\u68c0\u6d4b<\/u>\u5c31\u53ef\u4ee5\u3002\u4f46\u5047\u5982\u7279\u6027\u5f88\u91cd\u8981\uff0c\u7528\u9762\u5305\u677f\u7684\u7b80\u6613\u4e92\u8054\u6ca1\u6cd5\u7b26\u5408\u8981\u6c42\uff0c\u6216\u662f\u4f60\u8981\u57f9\u517b\u4f18\u826f\u7684\u8bbe\u8ba1\u65b9\u6848\u4e60\u60ef\u6027\uff0c\u5c31\u7b97\u8bbe\u8ba1\u65b9\u68482\u591a\u5c42\u677f<\/u>\uff0c\u4f60\u4e5f\u5fc5\u987b\u8bb0\u7262\u5982\u4e0b\u6240\u793a7\u4e2a\u8bbe\u8ba1\u65b9\u6848\u6807\u51c6\u3002<\/p>\n
\n\t\u5927\u90e8\u5206\u76842\u5c42\u7ebf\u8def\u677f\u96be\u4ee5\u505a\u5230\u5341\u5206\u9ad8\u7684\u7279\u6027\u3002\u4e00\u822c\u6765\u8bb2\uff0c\u4ec5\u75282\u5c42\u7ebf\u8def\u677f\u662f\u96be\u4ee5\u5bf9BGA\u5c01\u88c5\u7684\u5143\u5668\u4ef6\uff08\u6bd4\u5982FPGA<\/u>\u6216\u9ad8\u6863\u5fae\u63a7\u5236\u5668\uff09\u5f00\u5c55\u8d70\u7ebf\u7684\u3002\u56e0\u6b64\u5927\u5bb6\u4e0d\u8c08\u9ad8\u6863\u7535\u8111\u4e3b\u677f\uff0c\u4f46\u8bb8\u591a\u7684\u6d88\u8d39\u7535\u5b50\u5546\u54c1\uff0c\u4f8b\u5982\u5fae\u5904\u7406\u5668\u548c\u7269\u8054\u7f51\u6280\u672f<\/u>\u8fd0\u7528\u5168\u662f\u6309\u71672\u591a\u5c42\u677f\u642d\u5efa\u7684\u3002<\/p>\n
\n\tEricr\u89c9\u5f97\uff0c\u5c31\u7b97\u9500\u552e\u5e02\u573a\u4e0a\u5e7f\u88ab\u5e94\u7528\uff0c\u5386\u53f2\u65f6\u95f4<\/u>\u4e45\u8fdc\u76842\u591a\u5c42\u677f –Arduino<\/u> Uno\u677f\uff08\u89c1\u4e0b\u8fb9\u7684\u56fe1\uff09\u5728\u6211\u4eec\u6ce8\u91cd\u76847\u4e2a\u826f\u597d\u7684\u4e60\u60ef\u5c42\u9762\u90fd\u505a\u7684\u4e0d\u8db3\uff0c\u5b58\u6709\u7740\u8f83\u5927\u7684\u6539\u5584\u5ba4\u5185\u7a7a\u95f4\u3002<\/p>\n
\n
\n\t\u5927\u5bb6\u5c1d\u8bd5\u89e3\u51b3\u76842\u4e2a\u95ee\u9898\uff1a<\/p>\n
\n\tPCB\u8bbe\u8ba1<\/u>\u4e2d\u7684\u7535\u8def\u539f\u7406\u56fe\u4ec5\u4ec5\u6807\u5fd7\u4e86\u8bbe\u8ba1\u65b9\u6848\u4e2d\u91c7\u7528\u7684\u7535\u5b50\u5668\u4ef6<\/u>\u53ca\u5176\u4ed6\u4eec\u4e2d\u95f4\u7684\u63a5\u53e3\u65b9\u5f0f\uff0c\u5e76\u6c92\u6709\u8868\u660e\u8bbe\u8ba1\u65b9\u6848\u7684\u6570\u636e\u4fe1\u53f7\u6216\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u7279\u6027\uff0c\u6362\u53e5\u8bdd\u8bf4\u7535\u8def\u539f\u7406\u56fe\u4e2d\u6c92\u6709\u8003\u8651\u5230\u5177\u4f53\u7684\u8fde\u7ebf\u9020\u6210\u7684\u4e00\u7cfb\u5217\u975e\u7406\u60f3\u5316\u7684\u95ee\u9898\u3002<\/p>\n
\n\t\u4e00\u65e6\u5728PCB\u4e0a\u6839\u636e\u5e03\u7ebf\u3001\u8fc7\u5b54<\/u>\u7b49\u5bf9\u7535\u5b50\u4fe1\u53f7\u521b\u5efa\u4e86\u8054\u63a5\uff0c\u5177\u4f53\u505a\u5230\u7684\u5546\u54c1\u7279\u6027\u53ea\u80fd\u504f\u79fb\u7406\u60f3\u5316\u503c\uff0c\u4f1a\u9020\u6210\u6076\u53d8\uff0c\u6709\u53ef\u80fd\u4f1a\u53d1\u751f\u5f88\u591a\u6570\u636e\u4fe1\u53f7\u548c\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u5c42\u9762\u7684\u95ee\u9898\uff0c\u4f462\u4e2a\u6700\u666e\u904d\u4e14\u5371\u5bb3\u8f83\u5927\u7684\u95ee\u9898\u4fbf\u662f\uff1a<\/p>\n
\n\t\u7531\u6570\u636e\u4fe1\u53f7\u548c\u56de\u5230\u9014\u5f84\u73af\u57ce\u8def\u4e2d\u95f4\u7684\u4e92\u611f\u5668\uff08\u5730\u5f39\uff09\u9020\u6210\u7684\u4ea4\u8c03\/\u4e32\u6270\uff08Crosstalk\uff09<\/p>\n
\n\t\u56e0\u4e3a\u77ac\u6001\u7535\u6d41\u91cf<\/u>\u8f83\u4e3a\u5927\u7684\u6643\u52a8\u9020\u6210\u7684\u914d\u7535\u5f00\u5173\u7535\u6e90\u4e0a\u7684\u7535\u6e90\u5f00\u5173<\/u>\u566a\u97f3<\/p>\n
\n\t\u56fe2\u4e3aArduino Uno\u677f\u4e0a\u6d4b\u51fa\u7684\u56e0\u4e3a\u597d\u51e0\u4e2a\u6570\u636e\u5bfc\u51fa\u4e0e\u6b64\u540c\u65f6\u201c\u5f00\u201d\/\u201c\u5173\u201d\u9020\u6210\u7684\u63a5\u5730\u88c5\u7f6e\u53cd\u8df3\u3002<\/p>\n
\n
\n\t\u7ebf\u8def\u677f\u7684\u7269\u7406\u5b66\u8bbe\u8ba1\u65b9\u6848\uff08\u5305\u542b\u5408\u7406\u5e03\u5c40\u3001\u8d70\u7ebf\uff09\u603b\u4f53\u76ee\u6807\u4fbf\u662f\u9075\u5faa\u4e00\u4e9b\u8bbe\u8ba1\u65b9\u6848\u6807\u51c6\u6765\u5c3d\u91cf\u51cf\u5c11\u8fd9\u4e24\u4e2a\u95ee\u9898\u3002\u4f60\u65e9\u671f\u505a\u7684\u5256\u6790\u8d8a\u591a\uff0c\u98ce\u9669\u6027\u4e5f\u4fbf\u4f1a\u8d8a\u4f4e\uff0c\u4f60\u7684\u8bbe\u8ba1\u65b9\u6848\u7b2c\u4e00\u6b21\u53d6\u5f97\u6210\u529f\u7684\u51e0\u7387\u4e5f\u5c31\u8d8a\u9ad8\u3002\u5047\u5982\u4e0d\u505a\u8be6\u5c3d\u7684\u5256\u6790\uff08\u63d0\u8bae\u6bcf\u4e00\u4e2a\u7535\u5b50\u5de5\u7a0b\u5e08\u90fd\u57f9\u517b\u8be6\u7ec6\u5256\u6790\u7684\u4e60\u60ef\u6027\uff09\uff0c\u5927\u5bb6\u53ea\u6709\u9075\u5faa\u4e00\u4e9b\u9002\u7528\u7684\u8bbe\u8ba1\u65b9\u6848\u6807\u51c6\uff0c\u4ee5\u51cf\u5c11\u8fd9\u79cd\u95ee\u9898\u7ed9\u5546\u54c1\u4ea7\u751f\u7684\u98ce\u9669\u6027\u3002<\/p>\n
\n\t\u6211\u4eec\u53ef\u4ee5\u57f9\u517b\u5982\u4e0b\u6240\u793a7\u79cd\u826f\u597d\u7684\u4e60\u60ef\uff0c\u8fd9\u79cd\u4e60\u60ef\u6027\u5c3d\u7ba1\u4e0d\u53ef\u4ee5\u786e\u4fdd\u53d6\u5f97\u6210\u529f\uff0c\u4f46\u4e00\u5b9a\u4f1a\u51cf\u5c11\u4e0d\u6210\u529f\u7684\u98ce\u9669\u6027\u3002<\/p>\n
\n\t\u4e60\u60ef\u60271\uff1a\u5e94\u75286mil\u5bbd\u7684\u63a7\u5236\u5e03\u7ebf\u300120mil\u5bbd\u7684\u5f00\u5173\u7535\u6e90\u5e03\u7ebf\u548c13mil\u7684\u901a\u5b54\u76f4\u5f91<\/p>\n
\n\t\u4f60\u9700\u8981\u4ee5\u6700\u5c11\u7684\u6210\u672c\u8d39\u53bb\u6253\u7248\uff08\u5c24\u5176\u662f\u5feb\u677f\uff09\uff0c\u8fd9\u5c31\u662f\u4e2d\u56fdPCB\u677f\u5382\u89c4\u5b9a\u7684\u6700\u5c11\u8bbe\u8ba1\u65b9\u6848\u6807\u51c6\uff0c\u5728\u5236\u5b9a\u4e2d\u4f9d\u7167\u91cc\u9762\u7684\u57fa\u672c\u53c2\u6570\u8bbe\u7f6e\u8d70\u7ebf\u6807\u51c6\uff0c\u53ef\u4ee5\u5728\u4efb\u610f\u4e00\u5bb6\u52a0\u5de5\u5382\u751f\u4ea7\u5236\u9020\u4f60\u7684\u7ebf\u8def\u677f\u4e86\uff0c\u5c0f\u4e8e\u8fd9\u79cd\u4e3b\u8981\u53c2\u6570\u4fbf\u4f1a\u6709\u98ce\u9669\u6027\uff0c\u9ad8\u8fc7\u8fd9\u79cd\u4e3b\u8981\u53c2\u6570\u5f88\u6709\u53ef\u80fd\u4f1a\u9020\u6210\u8d70\u7ebf\u8270\u96be\u3002<\/p>\n
\n\t\u6280\u672f\u5de5\u7a0b\u5e08\u603b\u559c\u6b61\u7528\u5c3d\u91cf\u7ec6\u7684\u5e03\u7ebf\u8bbe\u8ba1\u5236\u4f5c\u8f83\u5bc6\u5ea6\u9ad8\u7684\u7684\u7535\u6e90\u7535\u8def\u800c\u4e14\u4e0d\u63d0\u5347\u6210\u672c\u8d39\u3002\u4f60\u6216\u8bb8\u89c9\u5f976mil\u7684\u5e03\u7ebf\u8fc7\u7ec6\u4e86\uff0c\u4f46\u5b83\u53ef\u4ee5\u627f\u53d71A\u7684\u76f4\u6d41\u7535\u6d41\u800c\u4e0d\u5bb9\u6613\u9020\u6210\u663e\u8457\u7684\u5347\u6e29\u3002\u57281\u86ca\u53f8\u7684\u94dc\u4e2d\u6bcf\u82f1\u5c3a\u7684\u7535\u963b\u5668<\/u>\u4e3a80\u6beb\u6b27\u6bcd\uff0c\u5927\u90e8\u5206\u8fd0\u7528\u4e2d\uff0c\u5c31\u7b971\u6b27\u6bcd\u7684\u4e32\u8054\u7535\u963b\uff08\u7b49\u540c\u4e8e12\u82f1\u5c3a\u7684\u5e03\u7ebf\u957f\u77ed\uff09\u662f\u4e0d\u53ef\u80fd\u76f4\u63a5\u5f71\u54cd\u5230\u7cfb\u7d71\u7684\u7279\u6027\u7684\uff0c\u56e0\u800c\u9488\u5bf9\u5c0f\u4e8e1GHz\u7684\u6570\u636e\u4fe1\u53f7\uff0c\u53ef\u4ee5\u4e0d\u9700\u8981\u8003\u8651\u5230\u8fd9\u65b9\u9762\u7684\u8017\u635f\u3002<\/p>\n
\n\t\u5e94\u7528\u89c4\u830362mil\u539a\u7684\u4e24\u5c42\u677f\u76846mil\u7ebf\u8ddd<\/u>\uff0c\u5176\u7279\u70b9\u7279\u6027\u963b\u6297\u7ea6\u4e3a150\u6b27\u6bcd\u3002\u5047\u5982\u589e\u76ca\u503c\u5145\u8db3\u77ed\u6216\u8fde\u7ebf\u957f\u77ed\u5145\u8db3\u957f\u52a1\u5fc5\u5fc5\u987b\u7ebf\u63a5\uff0c\u53ea\u9700\u5e03\u7ebf\u4ecd\u5728\u6728\u677f\u4e0a\uff0c\u9488\u5bf9150\u6b27\u6bcd\u5e03\u7ebf\u7684\u7ebf\u63a5\u548c50\u6b27\u6bcd\u5e03\u7ebf\u7684\u7ebf\u63a5\u662f\u4e00\u6837\u975e\u5e38\u5bb9\u6613\u7684\uff0c\u800c\u4e14\u529f\u80fd\u635f\u8017\u8fd8\u4f1a\u7ee7\u7eed\u66f4\u5c0f\u3002<\/p>\n
\n\t1\u86ca\u53f8\u94dc\u5fc3\u7ebf\u4e2d\u768420mil\u5bbd\u7684\u5e03\u7ebf\u53ef\u4ee5\u627f\u53d73A\u7684\u76f4\u6d41\u7535\u6d41\u4e14\u4e0d\u5bb9\u6613\u9020\u6210\u663e\u8457\u7684\u5347\u6e29\u3002\u5176\u4e32\u8054\u7535\u963b\u7ea6\u4e3a25\u6beb\u6b27\/\u82f1\u5c3a\uff0c 44\u82f1\u5bf8\u957f\u7684\u5f00\u5173\u7535\u6e90\u5e03\u7ebf\u4ec5\u5177\u59070.1\u6b27\u6bcd\u7684\u4e32\u8054\u7535\u963b\uff0c\u5f7b\u5e95\u53ef\u4ee5\u5ffd\u89c6\u3002\u5047\u5982\u5fc5\u987b\u627f\u53d7\u8d85\u51fa3A\u7684\u5f00\u5173\u7535\u6e90\u5e03\u7ebf\uff0c\u53ef\u4ee5\u5c06\u7ebf\u8ddd\u63d0\u5347\u5230100mil\uff0c\u53ef\u4ee5\u9002\u7528\u523010A\u7684DC\u7535\u6d41\u91cf\u3002<\/p>\n
\n\t\u5728Eric\u7684\u4e00\u4e2a\u8bd5\u9a8c\u4e2d\uff0c\u68c0\u6d4b\u4e86\u5728\u7535\u8def\u677f\u4e0a\u6467\u6bc1PCB<\/u>\u4e0a\u7684\u5e03\u7ebf\u9700\u8981\u7684\u7535\u603b\u6d41\u91cf\uff0c\u5e94\u7528\u4e86\u5982\u4e0b\u56fe3\u6240\u663e\u793a\u7684\u7ebf\u8def\u677f\u3002<\/p>\n
\n
\n\t\u4e60\u60ef\u60272\uff1a\u7535\u5b50\u5668\u4ef6\u3001\u5173\u952e\u7684\u7535\u6e90\u7ebf\u3001\u5f00\u5173\u7535\u6e90\u5e03\u7ebf\u653e\u5230\u9ad8\u5c42\uff08Top layer\uff09\uff0c\u5730\u63a7\u5236\u56de\u8def\u653e\u5230\u6700\u5e95\u5c42\uff08Bottom layer\uff09\u3002<\/p>\n
\n\t\u90a3\u6837\u8c03\u8282\u7684\u60c5\u51b5\u4e0b\u5f88\u5bb9\u6613\u8ffd\u8e2a\u6570\u636e\u4fe1\u53f7\u9014\u5f84\uff0c\u4e00\u76ee\u4e86\u7136\uff0c\u53ef\u4ee5\u6839\u636e\u7ebf\u8ddd\u6765\u5206\u8fa8\u4ec0\u4e48\u662f\u7535\u6e90\u7ebf\u3001\u4ec0\u4e48\u662f\u7535\u6e90\u63d2\u5934\u3002\u5047\u5982\u6570\u636e\u4fe1\u53f7\u5e03\u7ebf\u4e0b\u8fb9\u6709\u8fde\u7eed\u6027\u7684\u56de\u5230\u9014\u5f84\uff0c\u5c31\u7b97\u56de\u5230\u9014\u5f84\u8f83\u4e3a\u957f\uff0c\u4e5f\u4e0d\u4f1a\u5371\u5bb3\u5230\u6728\u677f\u7684\u7279\u6027\u3002\u6709\u6548\u7684\u65b9\u6cd5\u662f\u5728\u7ebf\u8def\u677f\u7684\u6700\u5e95\u5c42\u5e94\u7528\u7262\u56fa\u7684\u201c\u5730\u5e73\u9762\u56fe\u201d\u3002<\/p>\n
\n\t\u4e60\u60ef\u60273\uff1a\u7535\u5b50\u5668\u4ef6\u8981\u5408\u7406\u5e03\u5c40\u4fbf\u4e8e\u6570\u636e\u4fe1\u53f7\u5e03\u7ebf\u4e0d\u5fc5\u62e5\u5835\uff0c\u4e14\u6570\u636e\u4fe1\u53f7\u8d70\u7535\u7ebf\u95f4\u5c3d\u91cf\u5206\u79bb\u3002<\/p>\n
\n\t\u5728\u7535\u5b50\u5668\u4ef6\u65e9\u5df2\u5408\u7406\u5e03\u5c40\u7684\u60c5\u5f62\u4e0b\uff0c\u6570\u636e\u4fe1\u53f7\u5e03\u7ebf\u8981\u5c3d\u91cf\u5206\u79bb\u4ee5\u964d\u4f4e\u7535\u7ebf\u95f4\u4e32\u6270\u3002\u5e03\u7ebf\u5177\u5907\u975e\u5e38\u9ad8\u7684\u7279\u6027\u7279\u6027\u963b\u6297\uff0c\u56e0\u4e3a\u4ed6\u4eec\u907f\u5f00\u56de\u5230\u5e73\u9762\u56fe\uff0c\u4ed6\u4eec\u4e2d\u95f4\u4f1a\u51fa\u73b0\u4e00\u4e9b\u4e32\u6270\uff0c\u90bb\u8fd1\u7684\u6570\u636e\u4fe1\u53f7\u95f4\u8ddd\u8d8a\u8fd1\u7684\uff0c\u4e32\u6270\u8d8a\u6bd4\u8f83\u4e25\u91cd\u3002\u5728\u7ef4\u6301\u8fd1\u671f\u95f4\u9694\u7684\u60c5\u5f62\u4e0b\uff0c\u8fd1\u7aef\u4e32\u6270\u53ef\u8fbe\u523025\uff05\u3002\u5c06\u5e03\u7ebf\u5c3d\u91cf\u5206\u79bb\u80fd\u964d\u4f4e\u8fd1\u7aef\u4e32\u6270\u3002<\/p>\n
\n\t\u4e60\u60ef\u60274\uff1a\u5f53\u60a8\u5fc5\u987b\u5728\u6700\u5e95\u5c42\uff08Bottom layer\uff09\u94fa\u88c5\u201c\u4ea4\u53c9\u5f0f\u4e0b\u8fb9\u201d\u65f6\uff0c\u8981\u5c3d\u91cf\u77ed\uff1b\u5047\u5982\u4e0d\u53ef\u4ee5\u51cf\u5c11\uff0c\u5c31\u9700\u8981\u5728\u4e0a\u9762\u52a0\u4e0a\u4e00\u6761\u540a\u5e26\u3002<\/p>\n
\n\t\u4e3a\u53d6\u5f97\u6700\u597d\u7684\u7279\u6027\uff0c\u5fc5\u987b\u4e3a\u6bcf\u6761\u7535\u6e90\u7ebf\u7ed9\u4e88\u4e00\u4e2a\u4f4e\u7279\u6027\u963b\u6297\u7684\u56de\u5230\u9014\u5f84\uff0c\u4ee5\u51cf\u5c11\u90bb\u8fd1\u6570\u636e\u4fe1\u53f7\u56de\u5230\u9014\u5f84\u5bf9\u4e2d\u95f4\u7684\u4e92\u611f\u5668\u3002\u5047\u5982\u5fc5\u987b\u5728\u5730\u5e73\u9762\u56fe\u4e2d\u8d70\u7535\u6e90\u7ebf\uff0c\u90a3\u4e48\u5c31\u52a1\u5fc5\u5728\u5176\u5468\u8fb9\u8bbe\u5b9a\u9632\u62a4\u7a7a\u9699\u3002\u5728\u8be5\u7a7a\u9699\u4e0a\u8fb9\u8d70\u7ebf\u7684\u63a7\u5236\u5e03\u7ebf\u5c06\u5728\u56de\u5230\u9014\u5f84\u4e2d\u53d1\u751f\u7a7a\u9699\u800c\u4e14\u4e0e\u8d85\u8d8a\u7a7a\u9699\u7684\u5176\u4ed6\u6570\u636e\u4fe1\u53f7\u9020\u6210\u4e32\u6270\u3002<\/p>\n
\n\t\u964d\u5230\u6700\u4f4e\u8fd9\u4e2a\u95ee\u9898\u7684\u529e\u6cd5\u5c31\u8981\u8ba9\u8fd9\u4e00\u7a7a\u9699\u5c3d\u91cf\u77ed\uff0c\u90a3\u6837\u56de\u5230\u7535\u6d41\u91cf\u53ea\u5fc5\u987b\u7ed5\u9053\u5f88\u77ed\u7684\u9014\u5f84\u3002\u5f53\u8fd9\u4e00\u7a7a\u9699\u8feb\u4e0d\u5f97\u5df2\u8f83\u4e3a\u957f\u65f6\uff0c\u5c31\u8981\u52a0\u4e0a\u4e00\u4e2a\u7ed5\u8fc7\u9ad8\u5c42\u7a7a\u9699\u7684\u56de\u5230\u9014\u5f84\u3002\u56fe4\u8868\u660e\u4e862\u4e2a\u201c\u4ea4\u53c9\u5f0f\u4e0b\u8fb9\u201d\u7684\u7a7a\u9699\u5b9e\u4f8b\uff0c\u5728\u5176\u4e2d\u56de\u5230\u5e26\u5728\u9ad8\u5c42\u8d70\u7ebf\u3002<\/p>\n
\n
\n\t\u4e60\u60ef\u60275\uff1a\u5c06\u53bb\u8026\u7535\u5bb9\u5668<\/u>\u5c3d\u91cf\u6328\u8fd1IC\u7684\u5f00\u5173\u7535\u6e90\u7ba1\u811a\uff0c\u5e76\u5c3d\u91cf\u51cf\u5c11\u73af\u57ce\u8def\u7535\u611f\u5668<\/u><\/p>\n
\n\t\u5728\u6700\u5c11\u7684\u533a\u57df\u4e2d\u5e94\u7528\u8f83\u5927\u89c4\u683c\u7684\u7535\u529b\u7535\u5bb9\u5668<\/u>\uff0c\u5176\u6297\u538b\u6700\u5c11\u662f\u914d\u7535\u5de5\u4f5c\u7535\u538b\u76842\u500d\u3002\u8f83\u4e3a\u5e38\u89c1\u7684\u662f22uF\u7684MLCC<\/u>\u7535\u5bb9\u5668\u3002\u7535\u5bb9\u5668\u7684\u9ad8\u4f4e\u5728\u4e8e\u53bb\u8026\u7684\u5143\u5668\u4ef6\u7684\u7535\u6d41\u91cf\u8017\u8d39\u3002\u7ecf\u9a8c -22uF\u53ef\u4ee5\u5e94\u4ed822mA\u7684\u6682\u6001\u7535\u6d41\u91cf\uff0c\u8fd9\u65f6\u7535\u6d41\u5f88\u4f4e\u3002<\/p>\n
\n\t\u7535\u5bb9\u5668\u7684\u5bb9\u79ef\u5e76\u4e0d\u662f\u592a\u5173\u952e\uff0c\u800c\u66f4\u4e3b\u8981\u7684\u662fIC\u7684\u5f00\u5173\u7535\u6e90\u548c\u63a5\u5730\u88c5\u7f6e\u7ba1\u811a\u4e0e\u53bb\u8026\u7535\u5bb9\u4e2d\u95f4\u7684\u73af\u57ce\u8def\u7535\u611f\u5668\u8981\u5c3d\u91cf\u7684\u4f4e\uff0c\u8fd9\u901a\u5e38\u4ee3\u8868\u7740\u7535\u529b\u7535\u5bb9\u5668\u8981\u5c3d\u91cf\u6328\u8fd1IC\u7ba1\u811a\uff0c\u5e76\u5728\u5f00\u5173\u7535\u6e90\u548cgnd\u9014\u5f84\u4e0a\u5e94\u7528\u77ed\u800c\u5bbd\u7684\u5e03\u7ebf\u3002\u4e00\u4e2a\u4e8b\u4f8b\u5982\u4e0b\u56fe5\u6240\u663e\u793a\u3002<\/p>\n
\n
\n\t\u4e60\u60ef\u60276\uff1a\u5728\u4efb\u4f55\u7684\u5c04\u9891\u8fde\u63a5\u5668<\/u>\u4e0a\uff0c\u8981\u5c3d\u91cf\u4e3a\u6bcf\u4e00\u4e2a\u6a21\u62df\u4fe1\u53f7\u5206\u6d3e\u4e00\u4e2a\u56de\u5230\u63a7\u5236\u56de\u8def\u3002<\/p>\n<\/p>\n
\n\t\u4e60\u60ef\u60277\uff1a\u4e0d\u5fc5\u76f2\u76ee\u4ece\u4f172\u4e2a\u53d7\u6b22\u8fce\u7684\u8bbe\u8ba1\u65b9\u6848\u6807\u51c6\uff1a<\/p>\n
\n\t\u4e0d\u5fc5\u5bf9\u6bcf\u4e00\u4e2a\u5f00\u5173\u7535\u6e90\u7ba1\u811a\u90fd\u5e94\u7528\u4e09\u4e2a\u4e0d\u4e00\u6837\u503c\uff0810uF\u30011uF\u30010.1 uf\uff09\u7684\u7ec4\u6210\u3002\u7531\u4e8e\u90a3\u6837\u505a\u4e0d\u5904\u7406\u4e00\u5207\u95ee\u9898\uff0c\u53cd\u8fc7\u6765\uff0c\u5982\u679c\u4e0d\u7ec6\u5fc3\u5f88\u6709\u53ef\u80fd\u4f1a\u4ea7\u751f\u5176\u4ed6\u95ee\u9898\u3002\u5047\u5982\u5ba4\u5185\u7a7a\u95f4\u5bb9\u8bb8\uff0c\u53ef\u4ee5\u6240\u6709\u5e94\u752822uF\u7684\u7535\u5bb9\u5668\uff0c\u5e76\u5728\u8d70\u7ebf\u7684\u60c5\u51b5\u4e0b\u786e\u4fdd\u4f4e\u63a7\u5236\u56de\u8def\u7535\u611f\u5668\u3002<\/p>\n
\n\t\u5207\u5fcc\u5e94\u7528\u94dc\u6dfb\u5145\u3002\u5b83\u6c92\u6709\u89e3\u51b3\u56f0\u96be\uff0c\u6709\u65f6\u5019\u4f1a\u9020\u6210\u522b\u7684\u95ee\u9898\u3002\u7535\u6e90\u63d2\u5934\u4e0d\u5fc5\u5e94\u7528\u94dc\u6dfb\u5145\uff0c \u53cd\u800c\u662f\u7528\u5e03\u7ebf\u6765\u505a\u3002\u90a3\u6837\u4f60\u80fd\u8ffd\u8e2a\u5f00\u5173\u7535\u6e90\u9014\u5f84\u4ee5\u8ba4\u8bc1\u8054\u63a5\u548c\u8c03\u8282\u3002\u4eceIC\u5230\u53bb\u8026\u7535\u5bb9\uff0c\u7ef4\u6301\u4f4e\u63a7\u5236\u56de\u8def\u7535\u611f\u5668\u5341\u5206\u5173\u952e\u3002\u5c31\u7b9710A\u7684\u76f4\u6d41\u7535\u6d41\uff0c\u4e5f\u53ea\u5fc5\u987b100mil\u5bbd\u7684\u5e03\u7ebf\u3002<\/p>\n
\n\t\u5982\u679c\u662f\u201c\u5730\u5e73\u9762\u56fe\u201d\u6dfb\u5145\uff0c\u53ef\u4ee5\u5e94\u7528\u6700\u5e95\u5c42\uff08bottom layer\uff09\u4f5c\u4e3a\u5730\u8bbe\u8ba1\u5e76\u7ec6\u5fc3\u89e3\u51b3\u56de\u5230\u9014\u5f84\u3002\u5728\u9ad8\u5c42\uff08top layer\uff09\u4e0d\u80fd\u7528\u94dc\u6dfb\u5145\u6765\u63a5\u5730\u88c5\u7f6e\u3002\u90a3\u6837\u6781\u6613\u9020\u6210\u56de\u5230\u9014\u5f84\u4e0d\u6301\u7eed\u5e76\u4e14\u4e0d\u5bb9\u6613\u53d1\u89c9\u3002<\/p>\n
\n\t\u4e0d\u5fc5\u4ee5\u4e3a\u52a0\u4e0a\u4e86\u8054\u63a5\u5230\u5730\u7684\u94dc\u6dfb\u5145\u4fbf\u4f1a\u964d\u4f4e\u4e32\u6270\u3002\u5047\u5982\u65e9\u5df2\u6709\u8fde\u7eed\u6027\u7684\u3001\u4e0d\u91cd\u5408\u7684\u56de\u5230\u9014\u5f84\uff0c\u5c31\u7b97\u662f\u6ca1\u6709\u6dfb\u5145\uff0c\u4e32\u6270\u4e5f\u4f1a\u5f88\u4f4e\u3002\u5047\u5982\u4f60\u53ef\u4ee5\u5728\u6570\u636e\u4fe1\u53f7\u5e03\u7ebf\u4e2d\u95f4\u6709\u7a7a\u95f4\u5f00\u5c55\u94dc\u6dfb\u5145\uff0c\u5219\u8868\u660e\u5e03\u7ebf\u4e2d\u95f4\u7684\u95f4\u9694\u65e9\u5df2\u5145\u8db3\u5927\u5230\u4e32\u6270\u53ef\u4ee5\u5c0f\u5230\u5ffd\u7565\u3002\u9664\u975e\u662f\u4f60\u53ef\u4ee5\u53ca\u65f6\u5904\u7406\u6dfb\u5145\uff0c\u4e0d\u7136\u5b83\u901a\u5e38\u4f1a\u63d0\u5347\u4e32\u6270\uff0c\u800c\u4e0d\u662f\u964d\u4f4e\u5b83\u3002<\/p>\n
\n\t\u6c47\u603b\uff1a<\/p>\n
\n\t\u9075\u5faa\u8fd9\u79cd\u8bbe\u8ba1\u65b9\u6848\u8981\u70b9\u5e76\u65e0\u6cd5\u786e\u4fdd\u8bbe\u5907\u7684\u53d6\u5f97\u6210\u529f\uff0c\u4ed6\u4eec\u53ef\u80fd\u51cf\u5c11\u56e0\u4e3a\u4e32\u6270\u6216\u5f00\u5173\u7535\u6e90\u4e0a\u7684\u566a\u97f3\u9020\u6210\u5546\u54c1\u51fa\u73b0\u95ee\u9898\u7684\u98ce\u9669\u6027\u3002<\/p>\n
\n\t\u521b\u4f5c\u8005Eric\u8ba9\u81ea\u5df2\u7684\u5b66\u5458\u8bd5\u7740\u7740\u5bf9Arduino Uno\u6728\u677f\u7684\u8bbe\u8ba1\u65b9\u6848\u4f9d\u636e\u4e0a\u8ff0\u7684\u6807\u51c6\u505a\u8fdb\u4e00\u6b65\u7684\u6539\u5584\uff0c\u4e0b\u9762\u7684\u56fe\u4fbf\u662f\u6539\u5584\u540e\u7684PCB\u7248\u56fe\uff1a<\/p>\n
\n
\n\t\u4f60\u80fd\u6ce8\u610f\u5230\u8fd9\u4e00\u65b0\u7684\u8bbe\u8ba1\u65b9\u6848\u5305\u62ec\u4e86\u4ee5\u4e0a\u7684\u5168\u90e8\u76847\u4e2a\u5173\u952e\u70b9\uff1a<\/p>\n
\n\t\u6570\u636e\u4fe1\u53f7\u5bbd6mil\uff0c\u5f00\u5173\u7535\u6e90\u5e03\u7ebf\u7684\u7ebf\u8ddd\u4e3a20mil\uff0c\u6570\u636e\u4fe1\u53f7\u901a\u5b54\u4e3a13mil\uff1b<\/p>\n
\n\t\u9c9c\u7ea2\u8272\u7684\u7b2c1\u5c42\u662f\u7535\u5b50\u5668\u4ef6\u3001\u6570\u636e\u4fe1\u53f7\u548c\u7535\u6e90\u63d2\u5934\u3002\u6df1\u84dd\u8272\u7684\u6700\u5e95\u5c42\u4e3a\u7262\u9760\u7684\u5730\u5e73\u9762\u56fe\uff1b<\/p>\n
\n\t\u6570\u636e\u4fe1\u53f7\u5e03\u7ebf\u5c3d\u91cf\u5730\u5206\u79bb\uff1b<\/p>\n
\n\t\u5728\u4ea4\u53c9\u5f0f\u4e0b\u8fb9\u5e03\u5c40\u5728\u5730\u5e73\u9762\u56fe\u4e2d\u7684\u60c5\u5f62\u4e0b\uff0c\u7a7a\u9699\u7ef4\u6301\u8f83\u77ed\uff0c\u5f53\u4ed6\u4eec\u8f83\u957f\u65f6\uff0c\u5e94\u7528\u4e86\u56de\u5230\u5e26\uff1b<\/p>\n
\n\t\u53bb\u8026\u7535\u5bb9\u6328\u8fd1\u5f00\u5173\u7535\u6e90\u7ba1\u811a\uff0c\u5177\u5907\u4f4e\u7535\u611f\u5668\u7684\u5f00\u5173\u7535\u6e90\u548c\u5730\u7684\u73af\u57ce\u8def\uff1b<\/p>\n
\n\t\u5728\u7535\u6e90\u63d2\u5934\u7ba1\u811a\u4e2d\uff0c\u9644\u52a0\u7684\u4e00\u6392\u63a5\u5730\u88c5\u7f6e\u8054\u63a5\u88ab\u52a0\u5165\u5230\u6570\u636e\u7ba1\u811a\u7684\u5916\u754c\u3002\u5e94\u7528Arduino\u7535\u6e90\u63d2\u5934\u7ba1\u811a\u7684\u6807\u51c6\u5c3a\u5bf8\uff0c\u4f46\u63d0\u5347\u4e86\u6392\u653e\u7ba1\u811a\uff1b<\/p>\n
\n\t\u4e00\u5207\u5c42\u4e0a\u9762\u6c92\u6709\u5e94\u7528\u94dc\u6dfb\u5145\uff0c\u4ec5\u7528\u4e86\u4e00\u4e2a\u503c\u7684\u53bb\u8026\u7535\u5bb9\u3002<\/p>\n
\n\t\u9664\u5f00\u51cf\u5c11\u6570\u636e\u4fe1\u53f7\u548c\u5f00\u5173\u7535\u6e90\u4e00\u81f4\u6027\u95ee\u9898\u98ce\u9669\u6027\u7684\u6700\u597d\u8bbe\u8ba1\u65b9\u6848\u5b9e\u8df5\u6d3b\u52a8\u5916\uff0c\u8be5\u677f\u8fd8\u63d0\u5347\u4e864\u4e2a\u5176\u4ed6\u5173\u952e\u7684\u63d0\u9ad8\u8bbe\u8ba1\u65b9\u6848\u7684\u59ff\u52bf\uff1a<\/p>\n
\n\t\u597d\u51e0\u4e2aLED\u663e\u793a\u706f\u53ef\u4ee5\u8868\u660e\u5404\u8def\u5f00\u5173\u7535\u6e90\u7684\u914d\u7535\u60c5\u51b5\u548c\u4e00\u4e9b\u6570\u636e\u4f5c\u7528\uff1b<\/p>\n
\n\t\u52a0\u4e0a\u4e86\u7528\u4e8e\u9632\u62a4\u7684\u6f0f\u7ebf\uff0c\u53ef\u4ee5\u9632\u62a4\u4e00\u4e9b\u7535\u6e90\u7535\u8def\u7684\u5f00\u5173\u7535\u6e90\uff0c\u4fbf\u6377\u8c03\u8282\uff1b<\/p>\n
\n\t\u5bf9\u4e8e\u4e00\u4e9b\u4e3b\u8981\u7684\u6570\u636e\u4fe1\u53f7\u52a0\u4e0a\u4e86\u6d4b\u8bd5\u7528\u4f8b\u53ca\u76f8\u5bf9\u5e94\u7684\u63a7\u5236\u56de\u8def\uff0c\u4f7f\u7528\u65b9\u4fbf\u5177\u5907\u626d\u7c27\u9876\u5c16\u6216\u540c\u8f74\u7ebf\u9876\u5c16\u768410x\u63a2\u5934\uff1b<\/p>\n
\n\t\u66f4\u76f4\u63a5\u7684\u4e1d\u5370\u6cb9\u58a8\u4fe1\u606f\u5185\u5bb9\uff0c\u4fbf\u6377\u6728\u677f\u7684\u5b89\u88dd\u3001\u68c0\u6d4b\u3002<\/p>\n
\n\t\u5728\u5236\u5b9a\u4e2d\u57f9\u517b\u8fd9\u79cd\u597d\u7684\u8bbe\u8ba1\u65b9\u6848\u4e60\u60ef\u6027\uff0c\u6709\u5229\u4e8e\u51cf\u5c11\u5f00\u53d1\u98ce\u9669\u6027\u3001\u63d0\u5347\u6728\u677f\u4e00\u6b21\u5c31\u80fd\u53d6\u5f97\u6210\u529f\u7684\u51e0\u7387\u3002<\/p>\n
<\/p>\n
\u8be5\u6587\u7ae0\u5185\u5bb9\u63d0\u9ad8\u6563\u64ad\u65b0\u6280\u672f\u5e94\u7528\u65b0\u95fb\u8d44\u8baf\uff0c\u5f88\u6709\u53ef\u80fd\u6709\u8f6c\u622a\/\u5f15\u5165\u4e4b\u72b6\u51b5\uff0c\u82e5\u6709\u4fb5\u6743\u884c\u4e3a\u8bf7\u8054\u7edc\u5220\u6389\u3002<\/em><\/span><\/p>\n","protected":false},"excerpt":{"rendered":" \u7535\u8def\u677f\u7684\u7269\u7406\u8bbe\u8ba1\uff08\u5305\u62ec\u5e03\u5c40\u3001\u5e03\u7ebf\uff09\u76ee\u6807\u5c31\u662f\u9075\u5faa\u4e00\u4e9b\u8bbe\u8ba1\u89c4\u5219\u6765\u5c3d\u53ef\u80fd\u51cf\u5c11\u8fd9\u4e24\u4e2a\u95ee\u9898\u3002\u4f60\u524d\u671f\u505a\u7684\u5206\u6790\u8d8a\u591a\uff0c\u98ce\u9669\u4e5f\u5c31\u4f1a\u8d8a\u4f4e\uff0c\u4f60\u7684\u8bbe\u8ba1\u7b2c\u4e00\u6b21\u6210\u529f\u7684\u6982\u7387\u4e5f\u5c31\u8d8a\u9ad8\u3002\u5982\u679c\u4e0d\u505a\u8be6\u7ec6\u7684\u5206\u6790\uff08\u5efa\u8bae\u6bcf\u4e2a\u786c\u4ef6\u5de5\u7a0b\u5e08\u90fd\u517b\u6210\u8be6\u5c3d\u5206\u6790\u7684\u4e60\u60ef\uff09\uff0c\u6211\u4eec\u53ea\u80fd\u9075\u5faa\u4e00\u4e9b\u901a\u7528\u7684\u8bbe\u8ba1\u89c4\u5219\uff0c\u4ee5\u964d\u4f4e\u8fd9\u4e9b\u95ee\u9898\u7ed9\u4ea7\u54c1\u5e26\u6765\u7684\u98ce\u9669\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[59],"tags":[1287],"class_list":["post-15760","post","type-post","status-publish","format-standard","hentry","category-industry-information","tag-1287"],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":22299,"url":"https:\/\/www.paiqinano.com\/?p=22299","url_meta":{"origin":15760,"position":0},"title":"\u6839\u636ePDN\u6307\u5357\u6765\u8bbe\u8ba1\u7535\u8def\u677f\u7684\u4f9b\u7535\u7f51\u7edc","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u67083\u65e5","format":false,"excerpt":"\u5c3d\u7ba1\u6211\u89c1\u8fc7\u4e00\u4e9b\u7535\u8def\u677f\u5728\u8d77\u706b\u65f6\u5192\u70df\uff0c\u4f46PDN\u4e0d\u826f\u9020\u6210\u7684\u5927\u591a\u6570\u95ee\u9898\u901a\u5e38\u5e76\u6ca1\u6709\u90a3\u4e48\u4e25\u91cd\u3002\u4f46\u662f\uff0c\u5b83\u4eec\u540c\u6837\u5177\u6709\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":16168,"url":"https:\/\/www.paiqinano.com\/?p=16168","url_meta":{"origin":15760,"position":1},"title":"PCB \u5e03\u677f \u4e0aPCB \u5c42\u53e0 \u5c42\u5bf9\u63a7\u5236 EMI \u8f90\u5c04 \u7684\u4f5c\u7528 \u53ca\u8bbe\u8ba1 \u6280\u5de7","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e742\u67084\u65e5","format":false,"excerpt":"\u9996\u5148\uff0c\u4f20\u7edf\u7684\u539a\u5ea6\u4e3a62mil\u7684\u56db\u5c42\u677f\uff0c\u5373\u4f7f\u4fe1\u53f7\u5c42\u5728\u5916\u5c42\uff0c\u7535\u6e90\u548c\u63a5\u5730\u5c42\u5728\u5185\u5c42\uff0c\u7535\u6e90\u5c42\u4e0e\u63a5\u5730\u5c42\u7684\u95f4\u8ddd\u4ecd\u7136\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15414,"url":"https:\/\/www.paiqinano.com\/?p=15414","url_meta":{"origin":15760,"position":2},"title":"\u4e3a\u4ec0\u4e48 \u7ebf\u8def\u677f \u8981\u63a5\u5730","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e741\u670825\u65e5","format":false,"excerpt":"\u7535\u8def\u677f\u4e3a\u4ec0\u4e48\u8981\u63a5\u5730-\u4fe1\u53f7\u7ebf\u5e03\u5728\u7535\uff08\u5730\uff09\u5c42\u4e0a \u5728\u591a\u5c42\u5370\u5236\u677f\u5e03\u7ebf\u65f6\uff0c\u7531\u4e8e\u5728\u4fe1\u53f7\u7ebf\u5c42\u6ca1\u6709\u5e03\u5b8c\u7684\u7ebf\u5269\u4e0b\u5df2\u7ecf\u4e0d\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2021\/12\/20211215124455-61b9e347f0c1f.png","width":350,"height":200},"classes":[]},{"id":18456,"url":"https:\/\/www.paiqinano.com\/?p=18456","url_meta":{"origin":15760,"position":3},"title":"Protel DXP\u8f6f\u4ef6\u8bbe\u8ba1PCB\u7535\u8def\u677f\u6709\u4ec0\u4e48\u4f18\u52bf\uff1f","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e742\u67087\u65e5","format":false,"excerpt":"\u5982\u4f55\u91c7\u7528Protel DXP\u8f6f\u4ef6\u5bf9PCB\u7535\u8def\u677f\u8fdb\u884c\u8bbe\u8ba1-\u7535\u8def\u677f\u4e00\u822c\u7528\u6577\u94dc\u5c42\u538b\u677f\u5236\u6210\uff0c\u677f\u5c42\u9009\u7528\u65f6\u8981\u4ece\u7535\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":15703,"url":"https:\/\/www.paiqinano.com\/?p=15703","url_meta":{"origin":15760,"position":4},"title":"\u5982\u4f55 \u4fdd\u8bc1 PCB\u8bbe\u8ba1\u7535\u6e90 \u7684\u5b8c\u6574\u6027","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e742\u670814\u65e5","format":false,"excerpt":"\u00a0 \u3010\u6d3e\u65d7\u7eb3\u7c73\uff1a\u4e13\u4e1a\u7eb3\u7c73\u6d82\u5c42\u7814\u53d1\uff0c\u63d0\u4f9bPCB\u9632\u62a4\u7efc\u5408\u89e3\u51b3\u65b9\u6848\u3011\u5728\u7535\u8def\u539f\u7406\u4e2d\uff0c\u4e00\u822c\u5927\u5bb6\u5f88\u5173\u6ce8\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"\/wp-content\/uploads\/2022\/01\/\u6709\u6d82\u5c42\u5168\u8c8c1.png","width":350,"height":200,"srcset":"\/wp-content\/uploads\/2022\/01\/\u6709\u6d82\u5c42\u5168\u8c8c1.png 1x, \/wp-content\/uploads\/2022\/01\/\u6709\u6d82\u5c42\u5168\u8c8c1.png 2x"},"classes":[]},{"id":15926,"url":"https:\/\/www.paiqinano.com\/?p=15926","url_meta":{"origin":15760,"position":5},"title":"\u53ea\u8981\u662f\u7535\u5b50\u4ea7\u54c1\u51e0\u4e4e\u90fd\u4f1a\u7528\u5230PCB\uff0c\u90a3\u4e48\u5230\u5e95\u4ec0\u4e48\u662fPCB\u5462\uff1f","author":"\u6d3e\u65d7\u7eb3\u7c73","date":"2022\u5e742\u67081\u65e5","format":false,"excerpt":"\u6309\u7167\u4e00\u672c\u975e\u5e38\u7ecf\u5178\u7684\u4e66\u300aHigh Speed Digtal Design>\u7684\u7406\u8bba\uff0c\u4fe1\u53f7\u4ece10%\u4e0a\u2026","rel":"","context":"\u5728\u201c\u884c\u4e1a\u8d44\u8baf\u201d\u4e2d","block_context":{"text":"\u884c\u4e1a\u8d44\u8baf","link":"https:\/\/www.paiqinano.com\/?cat=59"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/15760","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=15760"}],"version-history":[{"count":2,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/15760\/revisions"}],"predecessor-version":[{"id":29741,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=\/wp\/v2\/posts\/15760\/revisions\/29741"}],"wp:attachment":[{"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=15760"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=15760"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.paiqinano.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=15760"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}