{"id":2626,"date":"2019-06-11T08:34:43","date_gmt":"2019-06-11T08:34:43","guid":{"rendered":""},"modified":"2019-06-11T16:35:29","modified_gmt":"2019-06-11T08:35:29","slug":"%e5%88%97%e8%bd%a6%e8%bd%a6%e8%bd%bd%e7%b3%bb%e7%bb%9f%e9%ab%98%e9%80%9f%e6%95%b0%e5%ad%97%e7%94%b5%e8%b7%af%e7%9a%84%e6%8a%97%e5%b9%b2%e6%89%b0%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2626","title":{"rendered":"\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1"},"content":{"rendered":"

\n\t1 \u5f15\u8a00<\/p>\n

\n\t\u968f\u7740\u79d1\u5b66\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0c\u5217\u8f66\u4e5f\u5411\u7740\u9ad8\u901f\u53d1\u5c55\uff0c\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u4e2d\u9010\u6b65\u91c7\u7528\u9ad8\u901f\u6570\u5b57\u7535\u8def<\/u>\u3002\u5728\u5217\u8f66\u4e0a\u6709\u8bb8\u591a\u5e72\u6270\u6e90\uff0c\u5305\u62ec\u5404\u7c7b\u53d8\u538b\u5668<\/u>\u3001\u98ce\u673a\u3001\u53d7\u7535\u5f13\u3001\u7a7a\u6c14\u538b\u7f29\u673a<\/u>\u7b49\u4ea7\u751f\u7684\u7535\u78c1\u5e72\u6270\uff0c\u5f71\u54cd\u7740\u5217\u8f66\u5185\u9ad8\u901f\u6570\u5b57\u7535\u8def<\/u>\u7684\u6b63\u5e38\u5de5\u4f5c\u3002\u6b64\u5916\uff0c\u4e3a\u4fdd\u8bc1\u4e58\u8f66\u73af\u5883\u548c\u5de5\u4f5c\u73af\u5883\u7684\u8212\u9002\uff0c\u8f66\u4e0a\u8fd8\u914d\u5907\u6709\u7a7a\u8c03<\/u>\u3001\u7535\u70ed\u5668\u3001\u901a\u98ce\u673a\u7b49\u5404\u7c7b\u7535\u5668\u8bbe\u5907\uff0c\u4ed6\u4eec\u540c\u6837\u5bf9\u5916\u4ea7\u751f\u7740\u7535\u78c1\u8f90\u5c04\uff0c\u5f71\u54cd\u5230\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6b63\u5e38\u5de5\u4f5c\u3002\u56e0\u6b64\uff0c\u5728\u5217\u8f66\u4e0a\u5982\u6b64\u590d\u6742\u7684\u73af\u5883\u4e2d\uff0c\u5982\u4f55\u786e\u4fdd\u9ad8\u901f\u6570\u5b57\u4fe1\u53f7\u7684\u53ef\u9760\uff0c\u5c06\u53d8\u5f97\u5c24\u4e3a\u91cd\u8981\u3002\u8fd9\u4e9b\u95ee\u9898\u5982\u679c\u4e0d\u5904\u7406\u597d\u5c06\u5bfc\u81f4\u4fe1\u53f7\u5931\u771f\uff0c\u65f6\u5e8f\u9519\u8bef\uff0c\u7cfb\u7edf\u4e0d\u7a33\u5b9a\u7b49\u8bf8\u591a\u60c5\u51b5\uff0c \u4f1a\u5e26\u6765\u4e0d\u53ef\u4f30\u8ba1\u7684\u635f\u5931\u3002<\/p>\n

\n\t <\/div>\n

\n\t\u4e3a\u4fdd\u8bc1\u5217\u8f66\u901a\u4fe1\u3001\u63a7\u5236\u7b49\u7cfb\u7edf\u7684\u6b63\u5e38\u8fd0\u884c\uff0c \u8bbe\u5907\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\u4e0e\u529f\u80fd\u8bbe\u8ba1\u540c\u6837\u91cd\u8981\u3002\u5728\u8bbe\u8ba1\u521d\u5fc5\u987b\u8003\u8651\u6570\u5b57\u7535\u8def\u5e72\u6270\u7684\u6291\u5236\u95ee\u9898\uff0c \u5426\u5219\u5f88\u96be\u8fbe\u5230\u9ad8\u901f\u6570\u5b57\u7535\u8def\u6297\u5e72\u6270\u8981\u6c42\u3002\u56e0\u6b64\u9996\u5148\u5e94\u5f53\u63d0\u9ad8\u6570\u5b57\u7535\u8def\u677f<\/u>\u7684\u6297\u5e72\u6270\u80fd\u529b\u53ca\u51cf\u5c0f\u7535\u8def\u8f90\u5c04\uff0c \u907f\u514d\u5728\u8bbe\u8ba1\u5b8c\u6210\u4e4b\u540e\u518d\u53bb\u8fdb\u884c\u7535\u8def\u677f\u7684\u6297\u5e72\u6270\u7684\u8865\u6551\u63aa\u65bd\u3002<\/p>\n

\n\t2 \u5e72\u6270\u5f62\u6210\u65b9\u5f0f<\/p>\n

\n\t\u5e72\u6270\u5f62\u6210\u7684\u4e09\u4e2a\u57fa\u672c\u65b9\u5f0f\uff1a \u5e72\u6270\u6e90\u3001\u8026\u5408<\/u>\u9014\u5f84\u3001\u654f\u611f\u6e90\u3002\u4e0b\u9762\u5206\u522b\u4ece\u8fd9\u51e0\u4e2a\u65b9\u9762\u8fdb\u884c\u9610\u8ff0\u3002<\/p>\n

\n\t2.1 PCB\u7535\u8def\u677f<\/u>\u5e72\u6270\u8026\u5408\u9014\u5f84<\/p>\n

\n\tPCB<\/u> \u7535\u8def\u677f\u4e0a\u5e72\u6270\u4e3b\u8981\u6709\u5171\u6a21\u5e72\u6270\u548c\u5dee\u6a21\u5e72\u6270\u3002\u5dee\u6a21\u5e72\u6270\u662f\u7531\u4fe1\u53f7\u56de\u8def\u4ea7\u751f\u7684\uff0c\u5171\u6a21\u5e72\u6270\u662f\u7531\u7535\u7f06<\/u>\u4e0a\u7684\u5171\u6a21\u7535\u6d41<\/u>\u4ea7\u751f\u3002\u5bf9\u4e8e\u5370\u5236\u7535\u8def\u677f<\/u>\u4e3b\u8981\u6307\u5176\u5dee\u6a21\u5e72\u6270\uff0c\u56e0\u4e3a\u5176\u5dee\u6a21\u5e72\u6270\u7684\u9891\u7387\u8303\u56f4\u4e3a\u7535\u8def\u4fe1\u53f7\u6240\u5360\u6709\u7684\u6574\u4e2a\u9891\u6bb5\uff0c\u4e0d\u4ec5\u80fd\u901a\u8fc7\u5176\u5bfc\u7ebf\u8026\u5408\u5230\u5404\u654f\u611f\u6e90\u5668\u4ef6\uff0c\u540c\u65f6\u7535\u6d41\u73af\u8fd8\u4f1a\u8026\u5408\u8fdb\u5916\u90e8\u4ea7\u751f\u7684\u5404\u7c7b\u5e72\u6270\uff0c\u5f71\u54cd\u6b63\u5e38\u7684\u5de5\u4f5c\u7cfb\u7edf\u3002\u51cf\u5c0f\u5dee\u6a21\u5e72\u6270\u7684\u4e3b\u8981\u65b9\u6cd5\u662f\u5e03\u7ebf\u65f6\u5c3d\u91cf\u51cf\u77ed\u8d70\u7ebf\u957f\u5ea6\uff0c \u51cf\u5c0f\u4fe1\u53f7\u73af\u8def\u9762\u79ef\u3002<\/p>\n

\n\t2.2 PCB\u7535\u8def\u677f\u4e0a\u5e72\u6270\u6e90\u4ea7\u751f\u65b9\u5f0f<\/p>\n

\n\t\u9ad8\u901f\u6570\u5b57\u7535\u8def\u5404\u7c7b\u5e72\u6270\u7684\u4e3b\u8981\u4ea7\u751f\u539f\u56e0\u662f\u7531\u7535\u6e90\u81ea\u8eab\u56fa\u6709\u566a\u58f0\u9891\u7387\u53ca\u5916\u90e8\u7ebf\u8def\u4e0a\u5404\u7c7b\u53d8\u5316\u7684di\/dt\u3001du\/dt \u4ea7\u751f\uff0c\u7531\u4e8e\u7535\u8def\u677f\u4e0a\u5b58\u5728\u7535\u6e90\u56de\u8def\u3001\u4fe1\u53f7\u56de\u8def\u3001\u9ad8\u901f\u4fe1\u53f7\u56de\u8def\u53ca\u9644\u5c5e\u5728\u7ebf\u8def\u4e0a\u7684\u5404\u7c7b\u5bb9\u6027\u3001\u611f\u6027\u8d1f\u8f7d\uff0c\u56e0\u6b64\u5f53\u4fe1\u53f7\u4ea7\u751f\u8df3\u53d8\u65f6\u90fd\u5c06\u4ea7\u751f\u4e00\u4e2a\u5c16\u5cf0\u51b2\u51fb\u5f62\u6210\u566a\u58f0\uff0c\u800c\u8fd9\u4e9b\u566a\u58f0\u5c06\u901a\u8fc7\u5404\u56de\u8def\u7684\u7535\u6d41\u73af\u6cbf\u8def\u4f20\u5bfc\uff0c\u56e0\u6b64\u5e94\u5f53\u6291\u5236\u7535\u6e90\u81ea\u8eab\u7684\u56fa\u6709\u566a\u58f0\u53ca\u5404\u79cd\u9ad8\u901f\u6570\u5b57\u8df3\u53d8\u5f15\u8d77\u7684\u566a\u58f0\u3002 \u6291\u5236\u7535\u8def\u81ea\u8eab\u6216\u8005\u5404\u7c7b\u7a81\u53d8\u4fe1\u53f7\u4ea7\u751f\u7684\u566a\u58f0\uff0c\u6700\u597d\u7684\u6291\u5236\u65b9\u5f0f\u5c31\u662f\u53bb\u8026\u548c\u6ee4\u6ce2\u3002\u8fd9\u6837\u65e2\u51cf\u5c11\u4e86\u81ea\u8eab\u7684\u566a\u58f0\u4e5f\u80fd\u591f\u5438\u6536\u5916\u90e8\u5bf9\u5176\u7684\u5f71\u54cd\uff0c\u63d0\u9ad8\u81ea\u8eab\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u56fe1 \u7b80\u8981\u8bf4\u660e\u5728\u5404\u4e2a\u7535\u8def\u9636\u6bb5\u6240\u4ea7\u751f\u7684\u566a\u58f0\u3002<\/p>\n

\n\t\"\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\"<\/p>\n

\n\t\u56fe1 \u5404\u4e2a\u7535\u8def\u9636\u6bb5\u566a\u58f0\u7684\u4ea7\u751f<\/p>\n

\n\t2.3 PCB\u7535\u8def\u677f\u4e0a\u7684\u654f\u611f\u6e90<\/p>\n

\n\t\u5bf9\u4e8e\u9ad8\u901f\u6570\u5b57\u4fe1\u53f7\u654f\u611f\u6e90\u4e3b\u8981\u662f\u6307\u5bb9\u6613\u53d7\u5230\u5916\u90e8\u5e72\u6270\u7684\u5bf9\u8c61\uff0c\u4f8b\u5982\uff1aA\/D\u3001D\/A \u53d8\u6362\u5668\uff0c\u903b\u8f91\u63a7\u5236\u5668\uff0c\u5355\u7247\u673a<\/u>\uff0c\u6676\u632f<\/u>\uff0c\u6570\u5b57IC\uff0c\u5f31\u4fe1\u53f7\u653e\u5927\u5668<\/u>\u7b49\u3002\u8fd9\u4e9b\u5668\u4ef6\u7684\u7a33\u5b9a\u6027\u76f4\u63a5\u5173\u7cfb\u5230\u7535\u8def\u677f\u7684\u7cfb\u7edf\u5de5\u4f5c\u7684\u7a33\u5b9a\u6027\u548c\u5de5\u4f5c\u7cbe\u5ea6\uff0c\u56e0\u6b64\u5bf9\u4e8e\u8fd9\u4e9b\u654f\u611f\u6e90\u8981\u505a\u597d\u76f8\u5e94\u7684\u4fdd\u62a4\uff0c \u63d0\u9ad8\u81ea\u8eab\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

\n\t3 \u63d0\u9ad8PCB \u7ebf\u8def\u677f\u6297\u5e72\u6270\u63aa\u65bd<\/p>\n

\n\t3.1 \u51cf\u5c0f\u8026\u5408\u56de\u8def<\/p>\n

\n\t\u51cf\u5c0f\u8026\u5408\u7684\u4e3b\u8981\u65b9\u6cd5\u662f\u51cf\u5c0f\u4fe1\u53f7\u73af\u8def\u9762\u79ef\uff0c \u5176\u4e2d\u4e3b\u8981\u5e94\u8be5\u89e3\u51b3\u5730\u7ebf\u3001\u7535\u6e90\u3001\u654f\u611f\u4fe1\u53f7\u6e90\u53ca\u677f\u8fb9\u7684\u73af\u8def\u9762\u79ef\u3002<\/p>\n

\n\t3.1.1 \u51cf\u5c0f\u5730\u7ebf\u3001\u7535\u6e90\u8026\u5408\u56de\u8def<\/p>\n

\n\t\u5730\u7ebf\u963b\u6297\u662f\u9020\u6210\u7ebf\u8def\u677f\u4e0a\u5730\u7ebf\u566a\u58f0\u7684\u4e3b\u8981\u539f\u56e0\uff0c \u56e0\u6b64\u5e94\u8be5\u5c3d\u91cf\u51cf\u5c0f\u5730\u7ebf\u963b\u6297\uff0c \u53ef\u4ee5\u91c7\u53d6\u5730\u5e73\u9762\u6216\u7f51\u683c\u5730\u3002<\/p>\n

\n\t\u5bf9\u4e8e\u9ad8\u901f\u6570\u5b57\u7535\u8def\u677f\u5e94\u8be5\u91c7\u7528\u591a\u5c42\u677f\uff0c \u4ee5\u51cf\u5c0f\u73af\u8def\u9762\u79ef\uff0c \u5c06\u4e2d\u95f4\u5c42\u4f5c\u4e3a\u7535\u6e90\u6216\u5730\u5c42\uff0c \u5e76\u4e14\u5c3d\u91cf\u4fdd\u8bc1\u7535\u6e90\u4e0e\u5730\u76f8\u90bb\u7684\u5c42\u95f4\u8ddd\u5c3d\u91cf\u5c0f;\u8ba9\u6bcf\u4e00\u4fe1\u53f7\u5c42\u90fd\u6709\u4e00\u5bf9\u5e94\u7684\u5730\u7ebf\u5c42\uff0c \u4fe1\u53f7\u7ebf\u4e0e\u5176\u5730\u56de\u8def\u6784\u6210\u7684\u73af\u9762\u79ef\u8981\u5c3d\u53ef\u80fd\u5c0f\uff0c \u73af\u9762\u79ef\u8d8a\u5c0f\uff0c \u5bf9\u5916\u7684\u5e72\u6270\u8d8a\u5c11\u3002\u9488\u5bf9\u8fd9\u4e00\u7279\u70b9\uff0c \u5728\u5730\u5e73\u9762\u5206\u5272\u65f6\uff0c \u8981\u8003\u8651\u5230\u5730\u5e73\u9762\u4e0e\u91cd\u8981\u4fe1\u53f7\u8d70\u7ebf\u7684\u5206\u5e03\uff0c \u9632\u6b62\u7531\u4e8e\u5730\u5e73\u9762\u5f00\u69fd\u7b49\u5e26\u6765\u7684\u95ee\u9898\uff0c\u4fe1\u53f7\u7ebf\u4e0d\u80fd\u8de8\u8d8a\u5730\u5e73\u9762\u548c\u7535\u6e90\u5e73\u9762\u5206\u9694\u533a\uff0c \u9632\u6b62\u5f62\u6210\u5927\u7684\u5730\u7ebf\u56de\u8def\u3002\u540c\u65f6\u7535\u6e90\u5c42\u5e94\u8be5\u6bd4\u5730\u7ebf\u5c42\u5185\u7f293 m m \u5de6\u53f3\u7684\u8ddd\u79bb\uff0c \u8fd9\u6837\u5c06\u80fd\u591f\u6291\u523670% \u4ee5\u4e0a\u7684\u7535\u6e90\u5e72\u6270\u3002\u5982\u56fe2 \u6240\u793a\u3002<\/p>\n

\n\t\"\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\"<\/p>\n

\n\t\u56fe2 \u7535\u6e90\u5c42\u6bd4\u5730\u7ebf\u5c42\u5185\u7f29\u793a\u610f\u56fe<\/p>\n

\n\t3.1.2 \u51cf\u5c0f\u654f\u611f\u6e90\u4fe1\u53f7\u7684\u8026\u5408\u56de\u8def<\/p>\n

\n\t\u5bf9\u4e8e\u654f\u611f\u4fe1\u53f7\u4f8b\u5982\uff1a \u5468\u671f\u6027\u4fe1\u53f7\uff0c \u5982\u65f6\u949f<\/u>\u4fe1\u53f7\u3001\u6a21\u62df\u4fe1\u53f7\u3001\u5730\u5740\u603b\u7ebf\u7684\u4f4e\u4f4d\u4fe1\u53f7\u7b49\u4ea7\u751f\u5e72\u6270\u8f83\u5f3a\uff0c \u4e5f\u662f\u8bbe\u8ba1\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u5173\u952e\u6240\u5728\u3002\u5370\u5236\u677f\u4e0a\u5173\u952e\u4fe1\u53f7\u5e03\u7ebf\u5e94\u8be5\u6309\u7167\u4ece\u9ad8\u5230\u4f4e\u7684\u539f\u5219\u8d70\u7ebf\uff08\u6392\u5e8f\u65b9\u5f0f\uff1a\u9ad8\u5230\u4f4e \uff1a\u6a21\u62df\u4fe1\u53f7-\u590d\u4f4d\u4fe1\u53f7-I2C<\/u>- \u65f6\u949f\u4fe1\u53f7- \u8bfb\u5199\u4fe1\u53f7- \u9ad8\u901f\u3001\u5c04\u9891<\/u>\u4fe1\u53f7- \u6570\u636e\u603b\u7ebf- \u5730\u5740\u603b\u7ebf\uff09;\u5173\u952e\u4fe1\u53f7\u5e03\u7ebf\u5c3d\u91cf\u8d70\u5185\u5c42;\u5e76\u8981\u914d\u5c0f\u7535\u5bb9<\/u>\u5e76\u8054\u8fdb\u884c\u6ee4\u6ce2;\u4fe1\u53f7\u5c42\u53ea\u6709\u901a\u8fc7\u5730\u5e73\u9762\u9694\u79bb\u540e\u7684\u4e24\u4e2a\u5c42\uff0c \u624d\u53ef\u4ee5\u5e73\u884c\u8d70\u7ebf; \u4fe1\u53f7\u7ebf\u5e94\u5c3d\u53ef\u80fd\u4f7f\u5176\u4e92\u8fde\u7ebf\u6700\u77ed; \u5370\u5236\u677f\u4e0a\u9ad8\u9891\u8fde\u7ebf\u7684\u5143\u4ef6\u5c3d\u53ef\u80fd\u9760\u8fd1\u8d70\u7ebf\u77ed; \u4ee5\u51cf\u5c11\u9ad8\u9891\u4fe1\u53f7\u7684\u5206\u5e03\u53c2\u6570\u548c\u7535\u78c1\u5e72\u6270\uff0c \u8fd9\u6837\u624d\u80fd\u591f\u63d0\u9ad8\u654f\u611f\u4fe1\u53f7\u6e90\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002<\/p>\n

\n\t3.1.3 \u51cf\u5c0f\u7ebf\u8def\u677f\u8fb9\u7f18\u7684\u8026\u5408\u56de\u8def<\/p>\n

\n\t\u5370\u5236\u7535\u8def\u677f\u7684\u677f\u8fb9\u5904\u7406\u662f\u5426\u5408\u7406\uff0c \u51b3\u5b9a\u7740\u662f\u5426\u80fd\u591f\u66f4\u52a0\u6709\u6548\u5730\u6291\u5236\u4fe1\u53f7\u7684\u5bf9\u5916\u5e72\u6270\u3002\u4e3a\u9632\u6b62\u9ad8\u901f\u6570\u5b57\u7535\u8def\u901a\u8fc7\u677f\u8fb9\u5bf9\u5916\u5e72\u6270\uff0c \u5e94\u8be5\u4e25\u683c\u63a7\u5236\u5176\u5e03\u7ebf\u4f4d\u7f6e\uff0c \u8ba9\u5176\u5c3d\u91cf\u9760\u8fd1\u5370\u5236\u677f\u5185\u90e8\u3002\u9ad8\u9891\u7b49\u5e72\u6270\u8f83\u5f3a\u4fe1\u53f7\u7ebf\u4e0d\u5e94\u8be5\u8d70\u5230\u677f\u7684\u8fb9\u7f18\uff0c \u4ee5\u9632\u6b62\u65e0\u5bf9\u5e94\u5730\u5c42\u8026\u5408\u56de\u8def\uff0c \u4ea7\u751f\u4fe1\u53f7\u5bf9\u5916\u7684\u5e72\u6270\u6cc4\u6f0f\uff0c \u5982\u56fe3 \u6240\u793a\uff1a<\/p>\n

\n\t\"\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\"<\/p>\n

\n\t\u56fe3 \u7ebf\u8def\u677f\u8fb9\u7684\u8026\u5408\u56de\u8def<\/p>\n

\n\t3.2 \u6291\u5236\u5e72\u6270\u6e90<\/p>\n

\n\t\u6291\u5236\u5e72\u6270\u6e90\u5c31\u662f\u5c3d\u53ef\u80fd\u5730\u51cf\u5c0f\u5e72\u6270\u6e90du\/dt\u3001di\/dt\u4ea7\u751f\u7684\u5f71\u54cd\u3002\u51cf\u5c0f\u5e72\u6270\u6e90du\/dt \u4e3b\u8981\u901a\u8fc7\u5728\u5e72\u6270\u6e90\u4e24\u7aef\u5e76\u8054\u7535\u5bb9\uff0c\u589e\u52a0\u53bb\u8026\u548c\u6ee4\u6ce2\u5b9e\u73b0\u3002\u51cf\u5c0f\u5e72\u6270\u6e90di\/dt \u4e3b\u8981\u901a\u8fc7\u5728\u5e72\u6270\u6e90\u4e2d\u4e32\u8054\u7535\u611f<\/u>\u6216\u589e\u52a0\u7eed\u6d41\u4e8c\u6781\u7ba1<\/u>\u6765\u5b9e\u73b0\uff0c\u4f8b\u5982\uff1a\u5728\u7ee7\u7535\u5668<\/u>\u4e2d\u589e\u52a0\u7eed\u6d41\u4e8c\u6781\u7ba1\uff0c\u80fd\u591f\u6d88\u9664\u65ad\u5f00\u7ebf\u5708\u65f6\u4ea7\u751f\u7684\u53cd\u7535\u52a8\u52bf\u5e72\u6270\u3002<\/p>\n

\n\t3.2.1 \u589e\u52a0\u53bb\u8026\u7535\u5bb9<\/p>\n

\n\t\u53bb\u8026\u7535\u5bb9\u662f\u628a\u8f93\u51fa\u4fe1\u53f7\u7684\u5e72\u6270\u4f5c\u4e3a\u6ee4\u9664\u5bf9\u8c61\u3002\u5728\u82af\u7247\u9644\u52a0\u5e76\u8054\u53bb\u8026\u7535\u5bb9\u5c31\u53ef\u4ee5\u6d88\u9664\u7535\u6e90\u81ea\u6fc0\u53ca\u6291\u5236\u7535\u5e73\u53d8\u5316\u7684\u51b2\u51fb\uff0c\u80fd\u591f\u8ba9\u7535\u6e90\u566a\u58f0\u53ca\u7535\u5e73\u53d8\u5316\u7684\u51b2\u51fb\u4ee5\u6700\u77ed\u7684\u8def\u5f84\u56de\u6d41\u5230\u5730\u7ebf\uff0c \u589e\u52a0\u6297\u5e72\u6270\u80fd\u529b\u3002\u4e3a\u4e86\u5f88\u597d\u5730\u6291\u5236\u566a\u58f0\uff0c\u5e94\u5c3d\u53ef\u80fd\u4e3a\u6bcf\u4e00\u82af\u7247\u914d\u5907\u53bb\u8026\u7535\u5bb9\uff0c\u5e76\u4e14\u53bb\u8026\u7535\u5bb9\u5c3d\u91cf\u9760\u8fd1\u82af\u7247\u7535\u6e90\u548c\u5730\u7ba1\u811a\u6446\u653e\u3002\u53bb\u8026\u7535\u5bb9\u7684\u53d6\u503c\u4e00\u822c\u4e3a0.01-0.1uf\uff0c\u53ef\u4ee5\u6309\u7167C=1\/F\uff0c\u65e210MHZ \u53d60.1uf\uff0c100MHZ \u53d60.01uf\uff0c\u9891\u7387\u8d8a\u9ad8\uff0c\u53bb\u8026\u7535\u5bb9\u53d6\u503c\u5e94\u8be5\u8d8a\u5c0f\u3002<\/p>\n

\n\t3.2.2 \u7535\u8def\u6ee4\u6ce2\u5438\u6536<\/p>\n

\n\t\u5bf9\u4e8e\u5bb9\u6613\u4ea7\u751f\u6bdb\u523a\u7684\u7a81\u53d8\u4fe1\u53f7\u5e94\u8be5\u91c7\u53d6\u76f8\u5e94\u7684\u6ee4\u6ce2\u5f62\u5f0f\uff0c \u6291\u5236\u9ad8\u901f\u4fe1\u53f7\u7684\u7a81\u53d8\u4ea7\u751f\u7684\u9ad8\u9891\u6bdb\u523a\u3002\u6ee4\u6ce2\u7684\u65b9\u6cd5\u4e00\u822c\u91c7\u7528\u65e0\u6e90\u5143\u4ef6\u7535\u5bb9\u6216\u7535\u611f\u914d\u5408\u7535\u963b<\/u>\uff0c \u5229\u7528\u5176\u5bf9\u7535\u538b\u3001\u7535\u6d41\u7684\u50a8\u80fd\u7279\u6027\u8fbe\u5230\u6ee4\u6ce2\u7684\u76ee\u7684\u3002\u5e38\u91c7\u7528RC \u6ee4\u6ce2\u7535\u8def\uff0c\u5f53\u7535\u538b\u7a81\u7136\u5347\u9ad8\u65f6\uff0c\u5e76\u8054\u7535\u5bb9C \u80fd\u591f\u50a8\u5b58\u80fd\u91cf\uff0c\u800c\u5f53\u7535\u538b\u4e0b\u964d\u65f6\u91ca\u653e\u80fd\u91cf\uff0c \u4ece\u800c\u4f7f\u8d1f\u8f7d\u6ee4\u6ce2\u540e\u7535\u538b\u6bd4\u8f83\u5e73\u6ed1\uff0c \u51cf\u5c11\u9ad8\u9891\u566a\u58f0\u3002\u4f46\u4e3a\u4e86\u4e0d\u5f71\u54cd\u6b63\u5e38\u7684\u9ad8\u9891\u4fe1\u53f7\u6ce2\u5f62\uff0c\u4e5f\u4e0d\u80fd\u53d6\u503c\u592a\u5927\uff0c\u5c3d\u91cf\u4f7f\u7528\u5c0f\u7535\u5bb9\u3002\u6839\u636e\u7535\u8def\u7684\u603b\u963b\u6297\u53ca\u9ad8\u9891\u4fe1\u53f7\u7684\u5e26\u5bbd\u3001\u4e0a\u5347\u65f6\u95f4\u3001\u6839\u636e\u8ba1\u7b97\u53ca\u7ecf\u9a8c\u5f97\u51fa\u6ee4\u6ce2\u7535\u5bb9C \u7684\u9009\u62e9\u5927\u5c0f\u53c2\u8003\u4e0b\u88681\uff1a\u7cfb\u7edf\u5de5\u4f5c\u9891\u7387\u8d8a\u9ad8\u4f7f\u7528\u6ee4\u6ce2\u7535\u5bb9\u53d6\u503c\u5e94\u8be5\u8d8a\u5c0f\u3002<\/p>\n

\n\t\u88681 \u5404\u79cd\u60c5\u51b5\u4e0b\u6ee4\u6ce2\u7535\u5bb9\u7684\u9009\u53d6<\/p>\n

\n\t\"\u5217\u8f66\u8f66\u8f7d\u7cfb\u7edf\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\"<\/p>\n

\n\t4 \u7ed3\u675f\u8bed<\/p>\n

\n\t\u9ad8\u901f\u6570\u5b57\u7535\u8def\u7684\u6297\u5e72\u6270\u8bbe\u8ba1\u7684\u53ef\u9760\u6027\u5bf9\u6574\u4e2a\u7535\u5b50\u3001\u7535\u6c14\u8bbe\u5907\u7684\u6574\u4f53\u6027\u80fd\u6709\u7740\u6df1\u8fdc\u7684\u5f71\u54cd\uff0c \u4efb\u4f55\u4ea7\u54c1\u7684\u53ef\u9760\u6027\u5e94\u4ece\u8bbe\u8ba1\u7684\u6e90\u5934\u6293\u8d77\uff0c \u53ea\u6709\u5207\u5b9e\u628a\u63e1\u5370\u5236\u7535\u8def\u7684\u53ef\u9760\u6027\u8bbe\u8ba1\u624d\u80fd\u4fdd\u8bc1\u4ea7\u54c1\u7684\u53ef\u9760\u6027\uff0c \u771f\u6b63\u63d0\u5347\u5370\u5236\u677f\u7684\u53ef\u9760\u6027\u80fd\u3002<\/p>\n

\n\t\u901a\u8fc7\u5404\u7c7b\u56fe\u793a\u80fd\u591f\u770b\u51fa\u6309\u7167\u65b9\u6cd5\u6539\u8fdb\u540e\u7684\u9ad8\u901f\u6570\u5b57\u5370\u5236\u7535\u8def\u677f\u80fd\u591f\u51cf\u5c0f\u81ea\u8eab\u4ea7\u751f\u7684\u566a\u58f0\uff0c \u540c\u65f6\u63d0\u9ad8\u81ea\u8eab\u7684\u6297\u5e72\u6270\u80fd\u529b\u3002\u4ece\u7814\u53d1\u6210\u672c\u7684\u7ecf\u6d4e\u8003\u8651\uff0c \u5728\u8bbe\u8ba1\u521d\u671f\u8003\u8651\u7535\u8def\u7684\u6297\u5e72\u6270\u95ee\u9898\u5c06\u80fd\u591f\u8282\u7ea6\u5927\u91cf\u91cd\u590d\u8bbe\u8ba1\u8d39\u7528\u3002\u6b64\u65b9\u6cd5\u5728\u65f6\u4ee3\u7535\u6c14\u516c\u53f8\u6280\u672f\u4e2d\u5fc3\u5185\u90e8\u63a8\u5e7f\u53d6\u5f97\u4e86\u5f88\u597d\u7684\u5b9e\u8df5\u6548\u679c\uff0c \u63d0\u9ad8\u5355\u677f\u4e00\u6b21\u6027\u6210\u529f\u6982\u7387\uff0c \u65e2\u8282\u7ea6\u8bbe\u8ba1\u6210\u672c\uff0c \u4e5f\u63d0\u9ad8\u4e86\u8bbe\u8ba1\u6548\u7387\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"

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