{"id":7058,"date":"2021-11-19T16:38:23","date_gmt":"2021-11-19T08:38:23","guid":{"rendered":"http:\/\/www.szryc.com\/?p=7058"},"modified":"2021-11-19T16:45:28","modified_gmt":"2021-11-19T08:45:28","slug":"pcb%e5%b8%83%e6%9d%bf%e7%9a%8410%e4%b8%aa%e5%9f%ba%e6%9c%ac%e6%b3%95%e5%88%99%ef%bc%81","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=7058","title":{"rendered":"PCB\u5e03\u677f\u7684\u57fa\u672c\u6cd5\u5219\u8bb2\u89e3\uff01"},"content":{"rendered":"
\n

PCB\u5e03\u677f\u7684\u57fa\u672c\u6cd5\u5219\u8bb2\u89e3\uff01<\/strong><\/p>\n

1.\u6211\u4eec\u8981\u6ce8\u610f\u8d34\u7247\u5668\u4ef6\uff08\u7535\u963b\u7535\u5bb9\uff09\u4e0e\u82af\u7247\u548c\u5176\u4f59\u5668\u4ef6\u7684\u6700\u5c0f\u8ddd\u79bb\u82af\u7247\uff1a\u4e00\u822c\u6211\u4eec\u5b9a\u4e49\u5206\u7acb\u5668\u4ef6\u548cIC\u82af\u7247\u7684\u8ddd\u79bb0.5\uff5e0.7mm\uff0c\u7279\u6b8a\u7684\u5730\u65b9\u53ef\u80fd\u56e0\u4e3a\u5939\u5177\u914d\u7f6e\u7684\u4e0d\u540c\u800c\u6539\u53d8<\/p>\n

\"180062\"<\/div>\n

2.\u5bf9\u4e8e\u5206\u7acb\u76f4\u63d2\u7684\u5668\u4ef6
\n\u4e00\u822c\u7684\u7535\u963b\u5982\u679c\u4e3a\u5206\u7acb\u76f4\u63d2\u7684\u6bd4\u8d34\u7247\u7684\u8ddd\u79bb\u7565\u5927\u4e00\u822c\u57281\uff5e3mm\u4e4b\u95f4\u3002\u6ce8\u610f\u4fdd\u6301\u8db3\u591f\u7684\u95f4\u8ddd\uff08\u56e0\u4e3a\u52a0\u5de5\u7684\u9ebb\u70e6\uff0c\u6240\u4ee5\u76f4\u63d2\u7684\u57fa\u672c\u4e0d\u4f1a\u7528\uff09<\/p>\n

\"180065\"<\/div>\n

3.\u5bf9\u4e8eIC\u7684\u53bb\u8026\u7535\u5bb9\u7684\u6446\u653e
\n\u6bcf\u4e2aIC\u7684\u7535\u6e90\u7aef\u53e3\u9644\u8fd1\u90fd\u9700\u8981\u6446\u653e\u53bb\u8026\u7535\u5bb9\uff0c\u4e14\u4f4d\u7f6e\u5c3d\u53ef\u80fd\u9760\u8fd1IC\u7684\u7535\u6e90\u53e3\uff0c\u5f53\u4e00\u4e2a\u82af\u7247\u6709\u591a\u4e2a\u7535\u6e90\u53e3\u7684\u65f6\u5019\uff0c\u6bcf\u4e2a\u53e3\u90fd\u8981\u5e03\u7f6e\u53bb\u8026\u7535\u5bb9\u3002<\/p>\n

\"180067\"<\/div>\n

4.\u5728\u8fb9\u6cbf\u9644\u8fd1\u7684\u5206\u7acb\u5668\u4ef6
\n\u7531\u4e8e\u4e00\u822c\u90fd\u662f\u7528\u62fc\u677f\u6765\u505aPCB\uff0c\u56e0\u6b64\u5728\u8fb9\u6cbf\u9644\u8fd1\u7684\u5668\u4ef6\u9700\u8981\u7b26\u5408\u4e24\u4e2a\u6761\u4ef6\uff0c\u7b2c\u4e00\u5c31\u662f\u4e0e\u5207\u5272\u65b9\u5411\u5e73\u884c\uff08\u4f7f\u5668\u4ef6\u7684\u5e94\u529b\u5747\u5300\uff09\uff0c\u7b2c\u4e8c\u5c31\u662f\u5728\u4e00\u5b9a\u8ddd\u79bb\u4e4b\u5185\u4e0d\u80fd\u5e03\u7f6e\u5668\u4ef6\uff08\u9632\u6b62\u677f\u5b50\u5207\u5272\u7684\u65f6\u5019\u635f\u574f\u5143\u5668\u4ef6\uff09<\/p>\n

\"180069\"<\/div>\n

5.\u5982\u679c\u76f8\u90bb\u7684\u710a\u76d8\u9700\u8981\u76f8\u8fde\uff0c\u9996\u5148\u786e\u8ba4\u5728\u5916\u9762\u8fdb\u884c\u8fde\u63a5\uff0c\u9632\u6b62\u8fde\u6210\u4e00\u56e2\u9020\u6210\u6865\u63a5\uff0c\u540c\u65f6\u6ce8\u610f\u6b64\u65f6\u7684\u94dc\u7ebf\u7684\u5bbd\u5ea6\u3002<\/p>\n

\"180070\"<\/div>\n

6.\u710a\u76d8\u5982\u679c\u5728\u94fa\u901a\u533a\u57df\u5185\u9700\u8981\u8003\u8651\u70ed\u710a\u76d8\uff08\u5fc5\u987b\u80fd\u591f\u627f\u8f7d\u8db3\u591f\u7684\u7535\u6d41\uff09\uff0c\u5982\u679c\u5f15\u7ebf\u6bd4\u76f4\u63d2\u5668\u4ef6\u7684\u710a\u76d8\u5c0f\u7684\u8bdd\u9700\u8981\u52a0\u6cea\u6ef4\uff08\u89d2\u5ea6\u5c0f\u4e8e45\u5ea6\uff09\uff0c\u540c\u6837\u9002\u7528\u4e8e\u76f4\u63d2\u8fde\u63a5\u5668\u7684\u5f15\u811a\u3002<\/p>\n

\"180072\"<\/div>\n

7.\u5143\u4ef6\u710a\u76d8\u4e24\u8fb9\u7684\u5f15\u7ebf\u5bbd\u5ea6\u8981\u4e00\u81f4\uff0c\u5982\u679c\u65f6\u95f4\u710a\u76d8\u548c\u7535\u6781\u5927\u5c0f\u6709\u5dee\u8ddd\uff0c\u8981\u6ce8\u610f\u662f\u5426\u4f1a\u51fa\u73b0\u77ed\u8def\u7684\u73b0\u8c61\uff0c\u6700\u540e\u8981\u6ce8\u610f\u4fdd\u7559\u672a\u4f7f\u7528\u5f15\u811a\u7684\u710a\u76d8\uff0c\u5e76\u4e14\u6b63\u786e\u63a5\u5730\u6216\u8005\u63a5\u7535\u6e90\u3002<\/p>\n

\"180073\"<\/div>\n

8. \u6ce8\u610f\u901a\u5b54\u6700\u597d\u4e0d\u8981\u6253\u5728\u710a\u76d8\u4e0a\u3002<\/p>\n

\"180074\"<\/div>\n

9.\u53e6\u5916\u5c31\u662f\u8981\u6ce8\u610f\u7684\u662f\u5f15\u7ebf\u4e0d\u80fd\u548c\u677f\u8fb9\u8fc7\u8fd1\uff0c\u4e5f\u4e0d\u5141\u8bb8\u5728\u677f\u8fb9\u94fa\u94dc\uff08\u5305\u62ec\u5b9a\u4f4d\u5b54\u9644\u8fd1\u533a\u57df\uff09<\/p>\n

\"180075\"<\/div>\n

10.\u5927\u7535\u5bb9\uff1a\u9996\u5148\u8981\u8003\u8651\u7535\u5bb9\u7684\u73af\u5883\u6e29\u5ea6\u662f\u5426\u7b26\u5408\u8981\u6c42\uff0c\u5176\u6b21\u8981\u4f7f\u7535\u5bb9\u5c3d\u53ef\u80fd\u7684\u8fdc\u79bb\u53d1\u70ed\u533a\u57df<\/p>\n

\"180076\"<\/div>\n<\/div>\n

\u7535\u5bb9\u6a21\u578b<\/p>\n

\"640-4\"<\/div>\n
\"640-5\"<\/div>\n

\u7535\u5bb9\u5e76\u8054\u9ad8\u9891\u7279\u6027<\/p>\n

\"640-6\"<\/div>\n

\u7535\u611f\u6a21\u578b<\/p>\n

\"640-8\"<\/div>\n

\u7535\u611f\u7279\u6027<\/p>\n

\"640-7\"<\/div>\n
\"640-8\"<\/div>\n

\u955c\u8c61\u9762\u6982\u5ff5<\/p>\n

\"640-9\"<\/div>\n

\u9ad8\u9891\u4ea4\u6d41\u7535\u6d41\u73af\u8def<\/p>\n

\"640-10\"<\/div>\n

\u8fc7\u5b54 (VIA) \u7684\u4f8b\u5b50<\/p>\n

\"640-11\"<\/div>\n

PCB\u677f\u5c42\u5206\u5272<\/p>\n

\"640-12\"<\/div>\n

\u964d\u538b\u5f0f(BUCK)\u7535\u6e90\uff1a\u529f\u7387\u90e8\u5206\u7535\u6d41\u548c\u7535\u538b\u6ce2\u5f62<\/p>\n

\"640-13\"<\/div>\n

\u964d\u538b\u5f0f\u7535\u6e90\u6392\u7248\u5dee\u7684\u4f8b\u5b50<\/p>\n

\"640-14\"<\/div>\n

\u7535\u8def\u7b49\u6548\u56fe<\/p>\n

\"640-15\"<\/div>\n

PCB Trace - Via \u7535\u611f\u4f30\u7b97<\/p>\n

\"640-16\"<\/div>\n
\"640-17\"<\/div>\n

\u710a\u76d8(PAD)\u548c\u65c1\u8def\u7535\u5bb9\u7684\u653e\u7f6e<\/p>\n

\"640-18\"<\/div>\n

\u964d\u538b\u5f0f\u7535\u6e90\u6392\u7248\u7684\u4f8b\u5b50<\/p>\n

\"640-20\"<\/div>\n

\u964d\u538b\u5f0f\u7535\u6e90\u6392\u7248\u7684\u4f8b\u5b50<\/p>\n

\"640-19\"<\/div>\n","protected":false},"excerpt":{"rendered":"

PCB\u5e03\u677f\u7684\u57fa\u672c\u6cd5\u5219\u8bb2\u89e3\uff01 1.\u6211\u4eec\u8981\u6ce8\u610f\u8d34\u7247\u5668\u4ef6\uff08\u7535\u963b\u7535\u5bb9\uff09\u4e0e\u82af\u7247\u548c\u5176\u4f59\u5668\u4ef6\u7684\u6700\u5c0f\u8ddd\u79bb\u82af\u7247\uff1a\u4e00\u822c\u6211\u4eec\u5b9a\u4e49\u5206\u7acb […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[19],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/7058"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=7058"}],"version-history":[{"count":2,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/7058\/revisions"}],"predecessor-version":[{"id":7100,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/7058\/revisions\/7100"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=7058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=7058"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=7058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}