{"id":19898,"date":"2022-02-20T10:00:00","date_gmt":"2022-02-20T02:00:00","guid":{"rendered":"https:\/\/www.paiqinano.com\/?p=19898"},"modified":"2024-06-18T15:47:33","modified_gmt":"2024-06-18T07:47:33","slug":"%e5%89%91%e8%b5%b0%e5%81%8f%e9%94%8b%e7%9a%84pcb%e7%94%b5%e8%b7%af%e6%9d%bf%e6%95%a3%e7%83%ad%e8%ae%be%e8%ae%a1%e6%8a%80%e5%b7%a7%e8%af%a6%e8%a7%a3","status":"publish","type":"post","link":"https:\/\/www.paiqinano.com\/?p=19898","title":{"rendered":"\u5251\u8d70\u504f\u950b\u7684PCB\u7535\u8def\u677f\u6563\u70ed\u8bbe\u8ba1\u6280\u5de7\u8be6\u89e3"},"content":{"rendered":"

\u4e00\u3001\u70ed\u8bbe\u8ba1\u7684\u5fc5\u8981\u6027<\/h2>\n

\u7535\u5b50\u5668\u4ef6<\/u>\u673a\u5668\u8bbe\u5907\u5728\u5de5\u4f5c\u4e2d\u671f\u5185\u6240\u8017\u8d39\u7684\u7535\u78c1\u80fd\uff0c\u4f8b\u5982\u5fae\u6ce2\u5c04\u9891<\/u>\u529f\u653e\u673a\uff0cFPGA<\/u>\u96c6\u6210ic\uff0c\u5f00\u5173\u7535\u6e90\u4ea7\u54c1\uff0c\u9664\u5f00\u52bf\u80fd\u5916\uff0c\u7edd\u5927\u591a\u6570\u8f6c\u6362\u6210\u53d1\u70ed\u91cf\u91ca\u653e\u3002\u7535\u5b50\u4ea7\u54c1\u9020\u6210\u7684\u53d1\u70ed\u91cf\uff0c\u4f7f\u5167\u90e8\u6eab\u5ea6\u5feb\u901f\u5347\u9ad8\uff0c\u5982\u679c\u4e0d\u7acb\u5373\u5c06\u8be5\u53d1\u70ed\u91cf\u91ca\u653e\uff0c\u673a\u5668\u8bbe\u5907\u4f1a\u518d\u6b21\u63d0\u6e29\uff0c\u5143\u5668\u4ef6\u4fbf\u4f1a\u56e0\u592a\u70ed\u65e0\u6548\uff0c\u7535\u5b50\u4ea7\u54c1\u7684\u7a33\u5b9a\u6027\u5c06\u964d\u4f4e\u3002SMT<\/u>\u4f7f\u7535\u5b50\u7684\u5b89\u88dd\u76f8\u5bf9\u5bc6\u5ea6\u6269\u5927\uff0c\u5408\u7406\u6392\u70ed\u603b\u9762\u79ef\u51cf\u5c11\uff0c\u673a\u5668\u8bbe\u5907\u5347\u6e29\u6bd4\u8f83\u4e25\u91cd\u5730\u5371\u5bb3\u7a33\u5b9a\u6027\uff0c\u56e0\u800c\uff0c\u5bf9\u70ed\u8bbe\u8ba1\u7684\u79d1\u5b66\u7814\u7a76\u770b\u8d77\u6765\u5341\u5206\u5173\u952e\u3002<\/p>\n

\u641e\u5fae\u6ce2\u5c04\u9891\u7684\u5f1f\u5144\u6709\u67f4\uff0c\u90a3\u6837\u6392\u70ed\u4e5f\u884c\uff1f<\/p>\n

\u9488\u5bf9PCB\u7ebf\u8def\u677f<\/u>\u7684\u6392\u70ed\u662f\u4e00\u4e2a\u5341\u5206\u5173\u952e\u7684\u9636\u6bb5\uff0c\u90a3\u9ebcPCB\u7535\u6e90\u7535\u8def<\/u>\u677f\u6392\u70ed\u65b9\u6cd5\u662f\u4ec0\u4e48\u6837\u7684\uff0c\u4e0b\u8fb9\u6211\u4eec\u4e00\u8d77\u6765\u63a2\u8ba8\u4e0b\u3002<\/p>\n

<\/p>\n

\u9488\u5bf9\u7535\u5b50\u4ea7\u54c1\u800c\u8a00\uff0c\u5de5\u4f5c\u4e2d\u65f6\u90fd\u662f\u4f1a\u9020\u6210\u4e00\u5b9a\u7684\u53d1\u70ed\u91cf\uff0c\u8fdb\u800c\u4f7f\u673a\u5668\u8bbe\u5907\u5167\u90e8\u6eab\u5ea6\u5feb\u901f\u5347\u9ad8\uff0c\u5982\u679c\u4e0d\u7acb\u5373\u5c06\u8be5\u53d1\u70ed\u91cf\u91ca\u653e\u51fa\u6765\uff0c\u673a\u5668\u8bbe\u5907\u4fbf\u4f1a\u4e0d\u65ad\u7684\u63d0\u6e29\uff0c\u5143\u5668\u4ef6\u4fbf\u4f1a\u56e0\u592a\u70ed\u800c\u65e0\u6548\uff0c\u7535\u5b50\u4ea7\u54c1\u7684\u7a33\u5b9a\u6027\u80fd\u4fbf\u4f1a\u964d\u4f4e\u3002\u56e0\u800c\uff0c\u5bf9\u7ebf\u8def\u677f\u5f00\u5c55\u6709\u6548\u7684\u6392\u70ed\u8bbe\u8ba1\u662f\u5341\u5206\u5173\u952e\u7684\u3002<\/p>\n

\u4e8c\u3001pcb\u7535\u8def\u677f<\/u>\u5347\u6e29\u5404\u79cd\u56e0\u7d20<\/h2>\n

\u9020\u6210\u5370\u5236\u7535\u8def\u677f\u5347\u6e29\u7684\u6839\u672c\u539f\u56e0\u662f\u56e0\u4e3a\u7535\u6e90\u7535\u8def<\/u>\u529f\u80fd\u635f\u8017\u5143\u5668\u4ef6\u7684\u5b58\u6709\uff0c\u7535\u5b50\u5143\u5668\u4ef6\u5747\u4e0d\u4e00\u6837\u6c34\u5e73\u5730\u5b58\u6709\u529f\u80fd\u635f\u8017\uff0c\u53d1\u70eb\u6297\u538b\u5f3a\u5ea6\u968f\u529f\u80fd\u635f\u8017\u7684\u5c3a\u5bf8\u8f6c\u53d8\u3002<\/p>\n

\u5370\u5236\u7535\u8def\u677f\u4e2d\u5347\u6e29\u7684 2 \u79cd\u72b6\u51b5\uff1a<\/p>\n

\uff081\uff09 \u90e8\u5206\u5347\u6e29\u6216\u5927\u89c4\u6a21\u5347\u6e29\uff1b<\/p>\n

\uff082\uff09 \u77ed\u65f6\u95f4\u5347\u6e29\u6216\u957f\u671f\u5347\u6e29\u3002 \u5728\u5256\u6790 PCB<\/u> \u70ed\u529f\u80fd\u635f\u8017\u65f6\uff0c\u4e00\u822c\u4ece\u4e0b\u5217\u4e00\u4e9b\u5c42\u9762\u6765\u5256\u6790\u3002<\/p>\n

2.1 \u7535\u6c14\u8bbe\u5907\u529f\u80fd\u635f\u8017<\/p>\n

\uff081\uff09\u5256\u6790\u4f01\u4e1a\u603b\u9762\u79ef\u4e0a\u7684\u529f\u80fd\u635f\u8017\uff1b<\/p>\n

\uff082\uff09\u5256\u6790 PCB \u677f\u4e0a\u529f\u80fd\u635f\u8017\u7684\u904d\u5e03\u3002<\/p>\n

2.2 \u5370\u5236\u7535\u8def\u677f\u7684\u6784\u9020<\/p>\n

\uff081\uff09\u5370\u5236\u7535\u8def\u677f\u7684\u89c4\u683c\uff1b<\/p>\n

\uff082\uff09\u5370\u5236\u7535\u8def\u677f\u7684\u539f\u6750\u6599\u3002<\/p>\n

2.3 \u5370\u5236\u7535\u8def\u677f\u7684\u7ec4\u88c5\u65b9\u6cd5<\/p>\n

\uff081\uff09\u5b89\u88dd\u65b9\u6cd5\uff08\u5982\u7ad6\u76f4\u5b89\u88dd\uff0c\u6c34\u51c6\u5b89\u88dd\uff09\uff1b<\/p>\n

\uff082\uff09\u5bc6\u5c01\u6027\u72b6\u51b5\u5408\u79bb\u5916\u58f3\u7684\u95f4\u8ddd\u3002<\/p>\n

2.4 \u8f90\u5c04\u70ed<\/p>\n

\uff081\uff09\u5370\u5236\u7535\u8def\u677f\u8868\u5c42\u7684\u8f90\u5c04\u6e90\u6307\u6570\uff1b<\/p>\n

\uff082\uff09\u5370\u5236\u7535\u8def\u677f\u4e0e\u90bb\u8fd1\u8868\u5c42\u95f4\u7684\u6e29\u5ea6\u5dee\u548c\u5979\u4eec\u7684\u7edd\u5bf9\u6e29\u5ea6<\/p>\n

2.5 \u5bfc\u70ed<\/p>\n

\uff081\uff09\u5b89\u88dd\u70ed\u7ba1\u6563\u70ed\u5668\uff1b<\/p>\n

\uff082\uff09\u522b\u7684\u5b89\u88dd\u96f6\u90e8\u4ef6\u7684\u4f20\u8f93\u3002<\/p>\n

2.6 \u5bf9\u6d41\u4f20\u70ed<\/p>\n

\uff081\uff09\u5f53\u7136\u70ed\u5bf9\u6d41\uff1b<\/p>\n

\uff082\uff09\u903c\u8feb\u5236\u51b7\u70ed\u5bf9\u6d41\u3002<\/p>\n

\u4ece PCB\u4ee5\u4e0a\u5404\u8981\u7d20\u7684\u5256\u6790\u662f\u5904\u7406\u5370\u5236\u7535\u8def\u677f\u7684\u5347\u6e29\u7684\u91cd\u8981\u9014\u5f84\uff0c\u901a\u5e38\u5728\u4e00\u4e2a\u5546\u54c1\u548c\u7cfb\u7edf\u8f6f\u4ef6\u4e2d\u8fd9\u79cd\u8981\u7d20\u662f\u76f8\u4e92\u4e4b\u95f4\u5173\u7cfb\u548c\u4f9d\u9760\u7684\uff0c\u5927\u90e8\u5206\u8981\u7d20\u5e94\u4f9d\u636e\u5177\u4f53\u60c5\u51b5\u6765\u5256\u6790\uff0c\u4ec5\u6709\u5bf9\u4e8e\u67d0\u4e00\u7279\u5b9a\u5177\u4f53\u60c5\u51b5\u624d\u53ef\u4ee5\u66f4\u6070\u5f53\u5730\u6d4b\u7b97\u6216\u4f30\u8ba1\u51fa\u6e29\u5ea6\u548c\u529f\u80fd\u635f\u8017\u7b49\u4e3b\u8981\u53c2\u6570\u3002<\/p>\n

\u4e09\uff0cPCB\u70ed\u8bbe\u8ba1\u7684\u4e00\u4e9b\u65b9\u5f0f<\/h2>\n

1 \u6839\u636ePCB\u677f<\/u>\u81ea\u8eab\u6392\u70ed<\/p>\n

\u73b0\u9636\u6bb5\u666e\u904d\u4f7f\u7528\u7684PCB\u5bb6\u5177\u677f\u6750\u662f\u8986\u94dc\uff0f\u73af\u6c27\u6811\u8102\u73bb\u7483\u5e03\u677f\u6750\u6216\u8132\u919b\u6811\u8102\u73bb\u7483\u5e03\u677f\u6750\uff0c\u4e5f\u6709\u5c0f\u91cf\u5e94\u7528\u7684\u7eb8\u57fa\u805a\u9170\u4e9a\u80fa\u819c<\/u>\u6750\u3002\u8fd9\u79cd\u677f\u6750\u5c3d\u7ba1\u5177\u5907\u826f\u597d\u7684\u7535\u6c14\u8bbe\u5907\u7279\u6027\u548c\u751f\u4ea7\u52a0\u5de5\u7279\u6027\uff0c\u4f46\u5bfc\u70ed\u80fd\u529b\u5dee\uff0c\u505a\u4e3a\u9ad8\u53d1\u70eb\u90e8\u4ef6\u7684\u6392\u70ed\u65b9\u5f0f\uff0c\u51e0\u4e4e\u4e0d\u53ef\u4ee5\u5bc4\u5e0c\u671b\u4e8e\u7531PCB\u81ea\u8eab\u73af\u6c27\u6811\u8102\u4f20\u8f93\u53d1\u70ed\u91cf\uff0c\u53cd\u800c\u662f\u4ece\u5143\u5668\u4ef6\u7684\u5916\u8868\u5411\u5468\u8fb9\u7a7a\u6c14\u4e2d\u6392\u70ed\u3002\u4f46\u4f34\u968f\u7740\u7535\u5b50\u8bbe\u5907\u5df2\u8fdb\u5230\u5230\u6784\u4ef6\u5fae\u578b\u5316\u3001\u5bc6\u5ea6\u9ad8\u7684\u5b89\u88dd\u3001\u591a\u53d1\u70ed\u5316\u62fc\u88c5\u65f6\u671f\uff0c\u82e5\u53ea\u9760\u9762\u79ef\u5341\u5206\u5c0f\u7684\u5143\u5668\u4ef6\u8868\u5c42\u6765\u6392\u70ed\u662f\u5341\u5206\u4e0d\u8db3\u7684\u3002<\/p>\n

\u4e0e\u6b64\u540c\u65f6\u56e0\u4e3aQFP\u3001BGA\u7b49\u8868\u5c42\u5b89\u88dd\u5143\u5668\u4ef6\u7684\u5f88\u591a\u5e94\u7528\uff0c\u7535\u5b50\u5668\u4ef6<\/u>\u9020\u6210\u7684\u53d1\u70ed\u91cf\u5f88\u591a\u5730\u53d1\u9001\u7ed9PCB\u677f\uff0c\u56e0\u800c\uff0c\u5904\u7406\u6392\u70ed\u7684\u8f83\u597d\u65b9\u5f0f\u662f\u63d0\u5347\u4e0e\u53d1\u70eb\u5143\u5668\u4ef6\u76f4\u63a5\u63a5\u89e6\u7684PCB\u672c\u8eab\u7684\u5bfc\u70ed\u5de5\u4f5c\u80fd\u529b\uff0c\u6839\u636ePCB\u677f\u4f20\u8f93\u51fa\u6765\u6216\u91ca\u653e\u51fa\u6765\u3002<\/p>\n

2 \u9ad8\u53d1\u70eb\u5143\u5668\u4ef6\u52a0\u70ed\u7ba1\u6563\u70ed\u5668\u3001\u4f20\u70ed\u677f<\/p>\n

\u5f53PCB\u4e2d\u6709\u6781\u5c11\u6570\u5143\u5668\u4ef6\u70ed\u503c\u6bd4\u8f83\u5927\u65f6(\u4f4e\u4e8e3\u4e2a)\u65f6\uff0c\u53ef\u5728\u53d1\u70eb\u5143\u5668\u4ef6\u4e0a\u6dfb\u70ed\u7ba1\u6563\u70ed\u5668\u6216\u5bfc\u70ed\u7ba1\uff0c\u5f53\u6eab\u5ea6\u8fd8\u4e0d\u53ef\u4ee5\u964d\u4e0b\u53bb\u65f6\uff0c\u53ef\u9009\u7528\u5e26\u98ce\u673a\u7684\u70ed\u7ba1\u6563\u70ed\u5668\uff0c\u4ee5\u63d0\u9ad8\u6392\u70ed\u5b9e\u9645\u6548\u679c\u3002<\/p>\n

\u5f53\u53d1\u70eb\u5143\u5668\u4ef6\u91cf\u8f83\u591a\u65f6(\u8d85\u8fc73\u4e2a)\uff0c\u53ef\u9009\u7528\u5927\u7684\u6392\u70ed\u7f69(\u677f)\uff0c\u5b83\u662f\u6309PCB\u677f\u4e0a\u53d1\u70eb\u5143\u5668\u4ef6\u7684\u5177\u4f53\u4f4d\u7f6e\u548c\u591a\u5c11\u800c\u8ba2\u5236\u7684\u4e13\u95e8\u70ed\u7ba1\u6563\u70ed\u5668\u6216\u8005\u5728\u4e00\u4e2a\u5927\u7684\u5e73\u677f\u7535\u8111\u70ed\u7ba1\u6563\u70ed\u5668\u4e0a\u62a0\u51fa\u6765\u4e0d\u4e00\u6837\u7684\u5143\u5668\u4ef6\u591a\u5c11\u90e8\u4f4d\u3002<\/p>\n

\u5c06\u6392\u70ed\u7f69\u603b\u4f53\u6263\u5728\u5143\u5668\u4ef6\u8868\u9762\uff0c\u4e0e\u6bcf\u4e00\u4e2a\u5143\u5668\u4ef6\u89e6\u78b0\u800c\u6392\u70ed\u3002\u4f46\u56e0\u4e3a\u7535\u5b50\u5668\u4ef6\u88c5\u710a\u65f6\u591a\u5c11\u4e00\u81f4\u6027\u5dee\uff0c\u6392\u70ed\u5b9e\u9645\u6548\u679c\u5e76\u4e0d\u592a\u597d\u3002\u901a\u5e38\u5728\u7535\u5b50\u5668\u4ef6\u8868\u9762\u52a0\u7ef5\u8f6f\u7684\u70ed\u76f8\u53d8\u6750\u6599\u4f20\u70ed\u57ab\u6765\u6539\u8fdb\u6392\u70ed\u5b9e\u9645\u6548\u679c\u3002<\/p>\n

3 \u9488\u5bf9\u9009\u7528\u968f\u610f\u70ed\u5bf9\u6d41\u84b8\u53d1\u51b7\u5374\u7684\u673a\u5668\u8bbe\u5907\uff0c\u6700\u597d\u5c06\u7535\u5b50\u5668\u4ef6<\/u>\uff08\u6216\u522b\u7684\u5143\u5668\u4ef6\uff09\u6309\u7eb5\u957f\u65b9\u6cd5\u6392\u5e8f\uff0c\u6216\u6309\u6a2a\u957f\u65b9\u6cd5\u6392\u5e8f\u3002<\/p>\n

4 \u9009\u7528\u79d1\u5b66\u5408\u7406\u7684\u5e03\u7ebf\u8bbe\u8ba1\u65b9\u6848\u5b8c\u6210\u6392\u70ed<\/p>\n

\u56e0\u4e3a\u6750\u6599\u4e2d\u7684\u73af\u6c27\u6811\u8102\u4f20\u70ed\u6027\u5dee\uff0c\u800c\u94dc\u6cca\u8def\u7ebf\u548c\u5b54\u662f\u70ed\u7684\u6297\u78c1\u8d28\uff0c\u56e0\u800c\u63d0\u5347\u94dc\u6cca\u5269\u4e0b\u7387\u548c\u63d0\u5347\u4f20\u70ed\u5b54\u662f\u51b7\u5374\u7684\u5177\u4f53\u65b9\u5f0f\u3002<\/p>\n

\u70b9\u8bc4PCB\u7684\u5bfc\u70ed\u5de5\u4f5c\u80fd\u529b\uff0c\u5c31\u5fc5\u987b\u5bf9\u7531\u4f20\u70ed\u7cfb\u6570\u4e0d\u4e00\u6837\u7684\u5404\u7c7b\u539f\u6750\u6599\u7ec4\u6210\u7684\u590d\u5408\u6750\u8d28\u4e00\u4e00PCB\u7528\u7edd\u7f18\u5c42\u57fa\u6750\u7684\u7b49\u6548\u7535\u8def\u4f20\u70ed\u7cfb\u6570(\u4e5deq)\u5f00\u5c55\u6d4b\u7b97\u3002<\/p>\n

5 \u540c\u4e00\u5757\u5370\u5236\u7535\u8def\u677f\u4e0a\u7684\u5143\u5668\u4ef6\u5e94\u5c3d\u91cf\u6309\u5176\u70ed\u503c\u5c3a\u5bf8\u53ca\u6392\u70ed\u6c34\u5e73\u7cfb\u7edf\u5206\u533a\u6392\u5e8f\uff0c\u70ed\u503c\u5c0f\u6216\u8010\u6e29\u6027\u5dee\u7684\u5143\u5668\u4ef6\uff08\u5982\u5c0f\u6570\u636e\u4fe1\u53f7\u6676\u4f53\u4e09\u6781\u7ba1<\/u>\u3001\u5c0f\u89c4\u6a21\u7eb3\u7a0e\u4eba\u7535\u5b50\u5668\u4ef6\u3001\u7535\u89e3\u6cd5\u7535\u5bb9\u5668<\/u>\u7b49\uff09\u653e\u5230\u5236\u51b7\u6c14\u65cb\u7684\u6700\u540d\u6d41\uff08\u5165\u53e3\uff09\uff0c\u70ed\u503c\u5927\u6216\u8010\u6e29\u6027\u597d\u7684\u5143\u5668\u4ef6\uff08\u5982\u8f93\u51fa\u529f\u7387\u6676\u4f53\u4e09\u6781\u7ba1\u3001\u89c4\u6a21\u6027\u7535\u5b50\u5668\u4ef6\u7b49\uff09\u653e\u5230\u5236\u51b7\u6c14\u65cb\u6700\u4e2d\u4e0b\u6e38\u3002<\/p>\n

6 \u5728\u6c34\u5e73\u65b9\u5411\u4e0a\uff0c\u5927\u7535\u529b\u7535\u5b50\u5668\u4ef6\u5c3d\u53ef\u80fd\u6328\u8fd1\u5370\u5236\u7535\u8def\u677f\u8fb9\u7f18\u5e03\u5c40\uff0c\u4fbf\u4e8e\u51cf\u5c11\u70ed\u4f20\u5bfc\u9014\u5f84\uff1b\u5728\u7ad6\u76f4\u89d2\u5ea6\u4e0a\uff0c\u5927\u7535\u529b\u7535\u5b50\u5668\u4ef6\u5c3d\u53ef\u80fd\u6328\u8fd1\u5370\u5236\u7535\u8def\u677f\u9876\u90e8\u5e03\u5c40\uff0c\u4fbf\u4e8e\u964d\u4f4e\u8fd9\u79cd\u5143\u4ef6\u5de5\u4f5c\u4e2d\u65f6\u5bf9\u522b\u7684\u914d\u4ef6\u6eab\u5ea6\u7684\u5371\u5bb3\u3002<\/p>\n

7 \u673a\u5668\u8bbe\u5907\u5185\u5370\u5236\u7535\u8def\u677f\u7684\u6392\u70ed\u4e3b\u8981\u501f\u52a9\u6c14\u4f53\u6d41\u52a8\u6027\uff0c\u56e0\u6b64\u5728\u8bbe\u8ba1\u65b9\u6848\u65f6\u8981\u79d1\u5b66\u7814\u7a76\u6c14\u4f53\u6d41\u52a8\u6027\u9014\u5f84\uff0c\u5145\u5206\u5229\u7528\u5143\u5668\u4ef6\u6216pcb\u7535\u8def\u677f\u3002\u6c14\u4f53\u6d41\u52a8\u6027\u65f6\u4e00\u76f4\u8d8b\u4e8e\u6469\u64e6\u963b\u529b\u5c0f\u7684\u5730\u533a\u6d41\u52a8\u6027\uff0c\u56e0\u6b64\u5728pcb\u7535\u8def\u677f\u4e0a\u914d\u5907\u5143\u5668\u4ef6\u65f6\uff0c\u8981\u9632\u6b62\u5728\u67d0\u4e00\u5730\u533a\u7559\u51fa\u6bd4\u8f83\u5927\u7684\u822a\u7ebf\u3002\u6574\u4f53\u4e2d\u51e0\u5757pcb\u7535\u8def\u677f\u7684\u786c\u4ef6\u914d\u7f6e\u4e5f\u5e94\u7559\u610f\u4e00\u6837\u7684\u95ee\u9898\u3002<\/p>\n

8 \u5bf9\u6eab\u5ea6\u7279\u522b\u654f\u611f\u7684\u5143\u5668\u4ef6\u6700\u597d\u662f\u6309\u7f6e\u5728\u6eab\u5ea6\u8f83\u4f4e\u7684\u5730\u533a\uff08\u5982\u673a\u5668\u8bbe\u5907\u7684\u5e95\u7aef\uff09\uff0c\u5343\u4e07\u522b\u5c06\u5b83\u653e\u5230\u53d1\u70eb\u5143\u5668\u4ef6\u7684\u4e0a\u65b9\uff0c\u597d\u51e0\u4e2a\u5143\u5668\u4ef6\u6700\u597d\u5728\u6c34\u51c6\u8868\u9762\u4ea4\u7ec7\u5408\u7406\u5e03\u5c40\u3002<\/p>\n

9 \u5c06\u529f\u80fd\u635f\u8017\u9ad8\u548c\u53d1\u70eb\u8f83\u5927\u7684\u5143\u5668\u4ef6\u5e03\u5c40\u5728\u6392\u70ed\u6700\u4f73\u4f4d\u7f6e\u5468\u8fb9\u3002\u4e0d\u5fc5\u5c06\u53d1\u70eb\u8f83\u9ad8\u7684\u5143\u5668\u4ef6\u7f6e\u653e\u5728\u5370\u5236\u7535\u8def\u677f\u7684\u5730\u65b9\u548c\u56db\u5468\u8fb9\u6cbf\uff0c\u9664\u975e\u662f\u5728\u5b83\u7684\u5468\u8fb9\u5206\u914d\u6709\u70ed\u7ba1\u6563\u70ed\u3002\u5728\u8bbe\u8ba1\u65b9\u6848\u529f\u7387\u7535\u963b\u65f6\u5c3d\u91cf\u6311\u9009\u5927\u4e00\u4e9b\u7684\u5143\u5668\u4ef6\uff0c\u4e14\u5728\u8c03\u8282\u5370\u5236\u7535\u8def\u677f\u5408\u7406\u5e03\u5c40\u65f6\u4f7f\u4e4b\u6709\u5145\u8db3\u7684\u6392\u70ed\u5ba4\u5185\u7a7a\u95f4\u3002<\/p>\n

10 \u5fae\u6ce2\u5c04\u9891\u529f\u653e\u673a\u6216\u662fLED<\/u> PCB\u9009\u7528\u91d1\u5c5e\u6750\u6599\u57fa\u5ea7\u57fa\u6750\u3002<\/p>\n

11\u9632\u6b62PCB\u4e0a\u7f51\u7edc\u70ed\u70b9\u7684\u96c6\u4e2d\u5316\uff0c\u5c3d\u91cf\u5730\u5c06\u8f93\u51fa\u529f\u7387\u5300\u79f0\u5730\u5206\u6563\u5728PCB\u677f\u4e0a\uff0c\u7ef4\u6301PCB\u5916\u8868\u6e29\u5ea6\u7279\u6027\u7684\u5300\u79f0\u548c\u4e00\u81f4\u3002\u901a\u5e38\u8bbe\u8ba1\u8fc7\u7a0b\u5fc5\u987b\u505a\u5230\u4e25\u82db\u7684\u8054\u5408\u5206\u5e03\u662f\u6bd4\u8f83\u8270\u96be\u7684\uff0c\u4f46\u4e00\u5b9a\u8981\u9632\u6b62\u529f\u7387\u592a\u9ad8\u7684\u5730\u533a\uff0c\u4ee5\u9632\u53d1\u751f\u8fc7\u70ed\u5ea6\u5371\u5bb3\u5168\u90e8\u7535\u6e90\u7535\u8def\u7684\u5e38\u89c4\u5de5\u4f5c\u4e2d\u3002\u5982\u679c\u6709\u524d\u63d0\u5f97\u8bdd\uff0c\u5f00\u5c55\u5370\u5236\u7535\u8def\u7684\u70ed\u6548\u7387\u5256\u6790\u662f\u5f88\u91cd\u8981\u7684\uff0c\u5982\u5982\u4eca\u4e00\u4e9b\u6280\u672f\u4e13\u4e1aPCB\u8bbe\u8ba1<\/u>APP\u4e2d\u63d0\u5347\u7684\u70ed\u6548\u7387\u6307\u6807\u503c\u5206\u6790\u7cfb\u7edf\u63a7\u5236\u6a21\u5757\uff0c\u5c31\u53ef\u4ee5\u8ba9\u8bbe\u8ba1\u65b9\u6848\u5de5\u4f5c\u4eba\u5458\u63d0\u5347\u7535\u8def\u539f\u7406\u3002<\/p>\n

<\/p>\n

\u56db\u3001\u6c47\u603b<\/h2>\n

4.1 \u7ec4\u6750<\/p>\n

\uff081\uff09\u5370\u5236\u7535\u8def\u677f\u7684\u8f93\u7535\u7ebf\u56e0\u4e3a\u6839\u636e\u7535\u6d41\u91cf<\/u>\u800c\u5bfc\u81f4\u7684\u5347\u6e29\u518d\u52a0\u4e0a\u8981\u6c42\u7684\u5de5\u4f5c\u6e29\u5ea6\u5e94\u4e0d\u8d85\u8fc7 125 \u2103\uff08\u5e38\u89c1\u7684\u5178\u578b\u503c\u3002\u4f9d\u636e\u91c7\u7528\u7684\u5bb6\u5177\u677f\u6750\u5f88\u6709\u53ef\u80fd\u4e0d\u4e00\u6837\uff09\u3002\u56e0\u4e3a\u5143\u5668\u4ef6\u5b89\u88dd\u5728\u5370\u5236\u7535\u8def\u677f\u4e0a\u4e5f\u4f20\u51fa\u4e00\u90e8\u5206\u53d1\u70ed\u91cf\uff0c\u5371\u5bb3\u64cd\u4f5c\u6e29\u5ea6\uff0c\u6311\u9009\u539f\u6750\u6599\u548c\u5370\u5236\u7535\u8def\u677f\u8bbe\u8bb0\u65f6<\/u>\u5e94\u5145\u5206\u8003\u8651\u90a3\u4e9b\u8981\u7d20\uff0c\u7f51\u7edc\u70ed\u70b9\u6eab\u5ea6\u5e94\u4e0d\u8d85\u8fc7 125 \u2103\u3002\u5c3d\u91cf\u6311\u9009\u66f4\u539a\u4e00\u70b9\u7684\u8986\u94dc\u6cca\u3002<\/p>\n

( 2 )\u7279\u6b8a\u60c5\u51b5\u4e0b\u53ef\u6311\u9009\u94dd\u57fa\u3001\u74f7\u5668\u57fa\u7b49\u4f20\u70ed\u7cfb\u6570\u5c0f\u7684\u5bb6\u5177\u677f\u6750\u3002<\/p>\n

\uff083\uff09 \u9009\u7528\u5b9e\u6728\u591a\u5c42\u677f\u6784\u9020\u6709\u5229\u4e8e PCB \u70ed\u8bbe\u8ba1\u3002<\/p>\n

4.2\u786e\u4fdd\u6392\u70ed\u5b89\u5168\u901a\u9053\u901a\u7545<\/p>\n

\uff081\uff09\u7075\u6d3b\u8fd0\u7528\u7535\u5b50\u5668\u4ef6\u6392\u5217\u3001\u5185\u7535\u5c42\u3001\u5f00\u7a97\u901a\u98ce\u53ca\u6392\u70ed\u5b54\u7b49\u6280\u672f\u6027\u521b\u5efa\u79d1\u5b66\u5408\u7406\u9ad8\u6548\u7684\u4f4e\u4f20\u70ed\u7cfb\u6570\u5b89\u5168\u901a\u9053,\u786e\u4fdd\u53d1\u70ed\u91cf\u6210\u529f\u5bfc\u51fa\u6765 PCB\u3002<\/p>\n

\uff082\uff09\u6392\u70ed\u57cb\u5b54\u7684\u8bbe\u5b9a \u8bbe\u8ba1\u65b9\u6848\u4e00\u4e9b\u6392\u70ed\u5c0f\u5b54\u548c\u57cb\u5b54\uff0c\u53ef\u4ee5\u5408\u7406\u5730\u63d0\u5347cpu\u6563\u70ed\u603b\u9762\u79ef\u548c\u964d\u4f4e\u4f20\u70ed\u7cfb\u6570\uff0c\u63d0\u5347\u7ebf\u8def\u677f\u7684\u529f\u7387\u3002\u5982\u5728 LCCC \u5143\u5668\u4ef6\u7684\u710a\u5c42\u4e0a\u5f00\u8bbe\u5bfc\u57cb\u5b54\u3002\u5728\u7535\u6e90\u7535\u8def\u751f\u4ea7\u8fc7\u7a0b\u4e2d\u710a\u9521\u4e1d\u5c06\u5176\u6dfb\u5145\uff0c\u4f7f\u4f20\u70ed\u5de5\u4f5c\u80fd\u529b\u63d0\u5347\uff0c\u7535\u6e90\u7535\u8def\u8fd0\u884c\u65f6\u53d1\u751f\u7684\u53d1\u70ed\u91cf\u80fd\u6839\u636e\u5c0f\u5b54\u6216\u57cb\u5b54\u4e0d\u65ad\u5730\u4f20\u5230\u91d1\u5c5e\u6750\u6599\u6392\u70ed\u5c42\u6216\u53cd\u9762\u8bbe\u5b9a\u7684\u94dc\u6cca\u91ca\u653e\u6389\u3002\u5728\u4e00\u4e9b\u7279\u6b8a\u72b6\u51b5\u4e0b\uff0c\u4e13\u4e1a\u8bbe\u8ba1\u65b9\u6848\u548c\u9009\u7528\u4e86\u6709\u6392\u70ed\u5c42\u7684\u7ebf\u8def\u677f\uff0c\u6392\u70ed\u539f\u6750\u6599\u4e00\u822c\u4e3a\u94dc\/\u94bc\u7b49\u539f\u6750\u6599\uff0c\u5982\u4e00\u4e9b\u5bfc\u8f68\u7535\u6e90\u4e0a\u9009\u7528\u7684\u5370\u5236\u7535\u8def\u677f\u3002<\/p>\n

\uff083\uff09\u5bfc\u70ed\u6750\u6599\u7684\u5e94\u7528 \u4e3a\u4e86\u66f4\u597d\u5730\u964d\u4f4e\u5bfc\u70ed\u4e2d\u7684\u4f20\u70ed\u7cfb\u6570\uff0c\u5728\u9ad8\u529f\u8017\u5143\u5668\u4ef6\u4e0e\u6750\u6599\u7684\u63a5\u89e6\u9762\u79ef\u4e0a\u5e94\u7528\u5bfc\u70ed\u6750\u6599\uff0c\u63d0\u5347\u5bfc\u70ed\u9ad8\u6548\u7387\u3002<\/p>\n

\uff084\uff09\u52a0\u5de5\u5de5\u827a\u65b9\u5f0f \u5bf9\u4e00\u4e9b\u4e24\u9762\u914d\u6709\u7535\u5b50\u5668\u4ef6\u7684\u5730\u533a\u975e\u5e38\u5bb9\u6613\u9020\u6210\u90e8\u5206\u9ad8\u6eab\uff0c\u4e3a\u4e86\u66f4\u597d\u5730\u6539\u8fdb\u51b7\u5374\u6807\u51c6\uff0c\u53ef\u4ee5\u5728\u710a\u9521\u818f\u4e2d\u63ba\u52a0\u5c0f\u91cf\u7684\u7ec6\u5fae\u94dc\u6599\uff0c\u518d\u6d41\u710a\u540e\u5728\u5143\u4ef6\u4e0b\u8fb9\u70b9\u710a\u5c31\u4f1a\u6709\u4e00\u5b9a\u7684\u76f8\u5bf9\u9ad8\u5ea6\u3002\u4f7f\u5143\u5668\u4ef6\u4e0e\u7ebf\u8def\u677f\u95f4\u7684\u7a7a\u9699\u63d0\u5347\uff0c\u63d0\u5347\u4e86\u70ed\u5bf9\u6d41\u6392\u70ed\u3002<\/p>\n

4.3\u7535\u5b50\u5668\u4ef6\u7684\u6392\u5217\u89c4\u5b9a<\/p>\n

\uff081\uff09\u5bf9 PCB\u5f00\u5c55APP\u70ed\u5206\u6790\uff0c\u5bf9\u5167\u90e8\u6700\u5927\u5347\u6e29\u5f00\u5c55\u8bbe\u8ba1\u65b9\u6848\u64cd\u7eb5\uff1b<\/p>\n

\uff082\uff09\u53ef\u4ee5\u8003\u91cf\u628a\u53d1\u70eb\u9ad8\u3001\u8f90\u5c04\u6e90\u5927\u7684\u5143\u5668\u4ef6\u4e13\u4e1a\u8bbe\u8ba1\u65b9\u6848\u5b89\u88dd\u5728\u4e00\u4e2a\u5370\u5236\u7535\u8def\u677f\u4e0a\uff1b<\/p>\n

\uff083\uff09\u8868\u9762\u70ed\u5bfc\u7387\u8054\u5408\u5206\u5e03\uff0c\u7559\u610f\u4e0d\u5fc5\u628a\u5927\u529f\u80fd\u635f\u8017\u5143\u5668\u4ef6\u96c6\u4e2d\u5316\u5e03\u7ebf\uff0c\u5982\u6ca1\u6cd5\u9632\u6b62\uff0c\u5219\u8981\u628a\u77ee\u7684\u5143\u5668\u4ef6\u653e\u5230\u6c14\u65cb\u7684\u4e0a\u4e0b\u6e38\uff0c\u5e76\u786e\u4fdd\u5145\u8db3\u7684\u5236\u51b7\u6392\u98ce\u91cf\u6d41\u8fc7\u70ed\u8017\u805a\u96c6\u533a\uff1b<\/p>\n

\uff084\uff09\u4f7f\u70ed\u4f20\u5bfc\u901a\u9053\u5c3d\u91cf\u7684\u77ed\uff1b<\/p>\n

\uff085\uff09\u4f7f\u70ed\u4f20\u5bfc\u622a\u9762\u5c3d\u91cf\u7684\u5927\uff1b<\/p>\n

\uff086\uff09\u7535\u5b50\u5668\u4ef6\u5408\u7406\u5e03\u5c40\u5e94\u5145\u5206\u8003\u8651\u5bf9\u5468\u8fb9\u96f6\u4ef6\u8f90\u5c04\u70ed\u7684\u5371\u5bb3\u3002\u5bf9\u70ed\u654f\u611f\u7684\u6784\u4ef6\u3001\u7535\u5b50\u5668\u4ef6\uff08\u542b\u534a\u5bfc\u4f53\u5143\u5668\u4ef6\uff09\u5e94\u907f\u5f00\u70ed\u539f\u6216\u5c06\u5176\u9632\u62a4\uff1b<\/p>\n

\uff087\uff09\uff08\u6db2\u4f53\u7269\u8d28\uff09\u7535\u529b\u7535\u5bb9\u5668<\/u>\u7684\u6700\u597d\u662f\u907f\u5f00\u70ed\u539f\uff1b<\/p>\n

\uff088\uff09\u7559\u610f\u4f7f\u903c\u8feb\u81ea\u7136\u901a\u98ce\u4e0e\u7a7a\u6c14\u6d41\u901a\u65b9\u4f4d\u4e00\u81f4\uff1b<\/p>\n

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