{"id":1728,"date":"2018-12-12T02:35:36","date_gmt":"2018-12-12T02:35:36","guid":{"rendered":""},"modified":"2018-12-12T10:36:21","modified_gmt":"2018-12-12T02:36:21","slug":"%e7%bb%8f%e9%aa%8c%e5%88%86%e4%ba%ab%ef%bc%9a%e5%9c%a8%e7%94%b5%e8%b7%af%e8%ae%be%e8%ae%a1%e4%b8%ad%e5%a6%82%e4%bd%95%e9%80%89%e6%8b%a9%e7%94%b5%e9%98%bb%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=1728","title":{"rendered":"\u7ecf\u9a8c\u5206\u4eab\uff1a\u5728\u7535\u8def\u8bbe\u8ba1\u4e2d\u5982\u4f55\u9009\u62e9\u7535\u963b\uff1f"},"content":{"rendered":"

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\n\u4e00\u3001\u7535\u963b\u7684\u57fa\u672c\u53c2\u6570<\/font>
<\/p>\n

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\n\t\u7535\u963b\u4e3b\u8981\u5173\u6ce8\u7684\u53c2\u6570\u6709\uff1a<\/font><\/div>\n
\n\t <\/div>\n

1\uff09\u6807\u79f0\u963b\u503c<\/font>
<\/p>\n

\n\t\u7535\u963b\u5668\u4e0a\u6240\u6807\u793a\u7684\u963b\u503c\u3002<\/font><\/div>\n
\n\t <\/div>\n

2\uff09\u963b\u503c\u504f\u5dee<\/font>
<\/p>\n

\n\t      \u6807\u79f0\u963b\u503c\u4e0e\u5b9e\u9645\u963b\u503c\u7684\u5dee\u503c\u9664\u4ee5\u6807\u79f0\u963b\u503c\u6240\u5f97\u7684\u767e\u5206\u6570\u79f0\u4e3a\u963b\u503c\u504f\u5dee\uff0c\u5b83\u8868\u793a\u7535\u963b\u5668\u7684\u7cbe\u5ea6\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t       \u800c\u5728\u8fdb\u884c\u5b9e\u9645\u7684\u7535\u8def\u8bbe\u8ba1\u65f6\uff0c\u53ea\u5173\u6ce8\u8fd9\u4e24\u4e2a\u53c2\u6570\u662f\u4e0d\u591f\u7684\uff0c\u8fd8\u6709\u4e24\u4e2a\u91cd\u8981\u7684\u53c2\u6570\u5fc5\u987b\u8981\u5728\u8bbe\u8ba1\u4e2d\u5f15\u8d77\u8db3\u591f\u7684\u91cd\u89c6\uff1a\u989d\u5b9a\u529f\u7387\u548c\u8010\u53d7\u7535\u538b\u503c\uff0c\u8fd9\u4e24\u4e2a\u53c2\u6570\u5bf9\u6574\u4e2a\u7535\u8def\u7cfb\u7edf\u7684\u53ef\u9760\u6027\u5f71\u54cd\u975e\u5e38\u5927\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t       \u4f8b\u5982\u7535\u8def\u4e2d\u6d41\u8fc7\u7535\u963b\u7684\u7535\u6d41\u4e3a100mA\uff0c\u7535\u963b\u7684\u963b\u503c\u4e3a100Ω\uff0c\u90a3\u4e48\u6839\u636e\u7535\u8def\u529f\u7387\u8ba1\u7b97\u516c\u5f0fP=I*I*R\uff0c\u53ef\u4ee5\u8ba1\u7b97\u51fa\u8be5\u7535\u963b\u4e0a\u7684\u6d88\u8017\u529f\u7387\u4e3a1W\u6b64\u65f6\u5982\u679c\u9009\u62e9\u5e38\u7528\u7684\u8d34\u7247\u7535\u963b\uff0c\u5982\u5c01\u88c5\u4e3a0805\u62161206\u662f\u4e0d\u5408\u9002\u7684\uff0c\u8be5\u7535\u8def\u4f1a\u56e0\u4e3a\u7535\u963b\u7684\u989d\u5b9a\u529f\u7387\u5c0f\u800c\u51fa\u73b0\u95ee\u9898\u3002\u56e0\u6b64\uff0c\u8be5\u7535\u963b\u5e94\u5f53\u9009\u62e9\u989d\u5b9a\u529f\u7387\u57281W\u4ee5\u4e0a\uff08\u7535\u8def\u8bbe\u8ba1\u4e2d\uff0c\u7535\u963b\u9009\u62e9\u65f6\u7684\u529f\u7387\u4f59\u91cf\u5e94\u5728\u5b9e\u9645\u6d88\u8017\u529f\u7387\u76842\u500d\u4ee5\u4e0a\uff09\uff0c\u5426\u5219\u7535\u963b\u4e0a\u6d88\u8017\u7684\u529f\u7387\u4f1a\u4f7f\u7535\u963b\u8fc7\u70ed\u800c\u5931\u6548\u3002<\/font><\/div>\n
\n\t       \u540c\u6837\uff0c\u8010\u538b\u503c\u9009\u62e9\u4e0d\u5408\u9002\u7684\u65f6\u5019\uff0c\u4e5f\u4f1a\u56e0\u4e3a\u7535\u963b\u88ab\u51fb\u7a7f\u800c\u5bfc\u81f4\u6574\u4e2a\u7535\u8def\u7cfb\u7edf\u7684\u6545\u969c\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0cAC-DC\u5f00\u5173\u7535\u6e90\u6a21\u5757\u5728\u8bbe\u8ba1\u7684\u8f93\u5165\u524d\u7aef\uff0c\u6839\u636e\u5b89\u89c4\u8981\u6c42\uff08GB4943.1\u6807\u51c6\uff09\uff0c\u8981\u4fdd\u8bc1\u63d2\u5934\u6216\u8fde\u63a5\u5668\u65ad\u5f00\u540e\uff0c\u5728\u8f93\u5165\u7aefL\u3001N\u4e0a\u7684\u6ede\u7559\u7535\u538b\u80fd\u591f\u57281S\u5185\u8870\u51cf\u5230\u521d\u59cb\u503c\u768437%\u4ee5\u4e0b\uff0c\u56e0\u6b64\uff0c\u5728\u5b9e\u9645\u7535\u8def\u8bbe\u8ba1\u65f6\uff0c\u5f53\u7535\u963b\u7684\u8010\u538b\u503c\u4f4e\u4e8e\u8f93\u5165\u7aef\u9ad8\u538b\u7684\u60c5\u51b5\u4e0b\uff0c\u5c31\u4f1a\u5931\u6548\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t\u4e8c\u3001\u7535\u963b\u5728\u7535\u8def\u4e2d\u7684\u4f5c\u7528<\/font><\/div>\n
\n\t

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\n\t\u7535\u963b\u70b9\u7535\u8def\u4e2d\u7528\u4f5c\u5206\u538b\u5668\u3001\u5206\u6d41\u5668\u548c\u8d1f\u8f7d\u7535\u963b\uff1b\u5b83\u4e0e\u7535\u5bb9\u5668\u4e00\u8d77\u53ef\u4ee5\u7ec4\u6210\u6ee4\u6ce2\u5668\u53ca\u5ef6\u65f6\u7535\u8def\uff0c\u5728\u7535\u6e90\u7535\u8def\u6216\u63a7\u5236\u7535\u8def\u4e2d\u7528\u4f5c\u53d6\u6837\u7535\u963b\uff1b\u5728\u534a\u5bfc\u4f53\u7535\u8def\u4e2d\u7528\u4f5c\u504f\u7f6e\u7535\u963b\u4ee5\u786e\u5b9a\u7535\u8def\u7684\u5de5\u4f5c\u70b9\u7b49\uff0c\u5bf9\u4e8e\u8fd9\u4e9b\u4f5c\u7528\uff0c\u7535\u8def\u4e2d\u7684\u5e94\u7528\u662f\u975e\u5e38\u591a\u7684\uff0c\u4e5f\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002<\/font><\/div>\n
\n\t <\/div>\n
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\n\t\u6211\u4eec\u91cd\u70b9\u4ecb\u7ecd\u4e00\u4e0b0\u6b27\u59c6\u7535\u963b\u4ee5\u53ca\u7279\u6b8a\u7535\u963b\u5728\u7535\u5b50\u7535\u8def\u8bbe\u8ba1\u4e2d\u7684\u4f5c\u7528\u53ca\u4f7f\u7528\u6ce8\u610f\u4e8b\u9879\u3002<\/font><\/div>\n
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\n\t <\/div>\n
\n\t\u539f\u56e0\u6709\u591a\u4e2a\u65b9\u9762\uff0c\u6211\u4eec\u7b80\u8981\u4ecb\u7ecd\u5982\u4e0b\uff1a<\/font><\/div>\n
\n\t1\uff09\u6a21\u62df\u5730\u548c\u6570\u5b57\u5730\u5355\u70b9\u63a5\u5730<\/font><\/div>\n
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\n\ta)\u3001\u7528\u78c1\u73e0\u8fde\u63a5\uff1a\u78c1\u73e0\u7684\u7b49\u6548\u7535\u8def\u76f8\u5f53\u4e8e\u5e26\u963b\u6ee4\u6ce2\u5668\uff0c\u53ea\u5bf9\u67d0\u4e2a\u9891\u70b9\u7684\u566a\u58f0\u6709\u663e\u8457\u6291\u5236\u4f5c\u7528\uff0c\u4f7f\u7528\u65f6\u9700\u8981\u9884\u5148\u4f30\u8ba1\u566a\u70b9\u9891\u7387\uff0c\u4ee5\u4fbf\u9009\u7528\u9002\u5f53\u578b\u53f7\uff1b\u5bf9\u4e8e\u9891\u7387\u4e0d\u786e\u5b9a\u6216\u65e0\u6cd5\u9884\u77e5\u7684\u60c5\u51b5\uff0c\u78c1\u73e0\u4e0d\u5408\u9002\uff1b<\/font><\/div>\n
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\n\td)\u3001\u75280\u6b27\u59c6\u7535\u963b\u8fde\u63a5\uff1a0\u6b27\u59c6\u7535\u963b\u76f8\u5f53\u4e8e\u5f88\u7a84\u7684\u7535\u6d41\u901a\u8fc7\uff0c\u80fd\u591f\u6709\u6548\u7684\u9650\u5236\u73af\u8def\u7535\u6d41\uff0c\u4f7f\u566a\u58f0\u5f97\u5230\u6291\u5236\u3002\u7535\u963b\u5728\u6240\u6709\u9891\u5e26\u4e0a\u90fd\u6709\u8870\u51cf\u4f5c\u7528\uff080\u6b27\u59c6\u7535\u963b\u4e5f\u6709\u963b\u6297\uff09\uff0c\u8fd9\u70b9\u6bd4\u78c1\u73e0\u5f3a\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t2\uff09\u8de8\u63a5\u65f6\u7528\u4e8e\u7535\u6d41\u56de\u8def<\/font><\/div>\n
\n\t\u5f53\u5206\u5272\u7535\u5730\u5e73\u9762\u540e\uff0c\u9020\u6210\u4fe1\u53f7\u6700\u77ed\u56de\u6d41\u8def\u5f84\u65ad\u88c2\uff0c\u6b64\u65f6\uff0c\u4fe1\u53f7\u56de\u8def\u4e0d\u5f97\u4e0d\u7ed5\u9053\uff0c\u5f62\u6210\u5f88\u5927\u7684\u73af\u8def\u9762\u79ef\uff0c\u7535\u573a\u548c\u78c1\u573a\u7684\u5f71\u54cd\u5c31\u53d8\u5f3a\u4e86\uff0c\u5bb9\u6613\u5e72\u6270\/\u88ab\u5e72\u6270\u3002\u5728\u5206\u5272\u533a\u4e0a\u8de8\u63a5\u57300\u6b27\u59c6\u7535\u963b\uff0c\u53ef\u4ee5\u63d0\u4f9b\u8f83\u77ed\u7684\u56de\u6d41\u8def\u5f84\uff0c\u51cf\u5c0f\u5e72\u6270\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t3\uff09\u914d\u7f6e\u7535\u8def<\/font><\/div>\n
\n\t\u4e00\u822c\u4ea7\u54c1\u4e0a\u662f\u4e0d\u80fd\u6709\u8df3\u7ebf\u6216\u8005\u62e8\u7801\u5f00\u5173\u7684\uff0c\u56e0\u4e3a\u4e00\u65e6\u6709\u4e86\u8fd9\u4e9b\u53ef\u4ee5\u624b\u52a8\u64cd\u4f5c\u7684\u5f00\u5173\uff0c\u7528\u6237\u96be\u514d\u4f1a\u4e71\u52a8\uff0c\u4ece\u800c\u5bfc\u81f4\u8bbe\u7f6e\u51fa\u9519\uff0c\u5bb9\u6613\u5f15\u8d77\u8bef\u4f1a\u6216\u8005\u6545\u969c\uff0c\u4e3a\u4e86\u51cf\u5c11\u7ef4\u62a4\u8d39\u7528\uff0c\u5e94\u75280\u6b27\u59c6\u7535\u963b\u4ee3\u66ff\u8df3\u7ebf\u7b49\u710a\u63a5\u5728\u7535\u8def\u677f\u4e0a\u3002\u63a7\u5236\u8df3\u7ebf\u5728\u9ad8\u9891\u65f6\u76f8\u5f53\u4e8e\u5929\u7ebf\uff0c\u6240\u4ee5\u7528\u8d34\u7247\u7535\u963b\u4f1a\u66f4\u597d\u4e00\u4e9b\u3002<\/font><\/div>\n
\n\t <\/div>\n
\n\t4\uff09\u5176\u5b83\u7528\u9014<\/font><\/div>\n
\n\t\u5e03\u7ebf\u65f6\u8de8\u63a5\u8c03\u8bd5\/\u6d4b\u8bd5\u7528\uff1a\u5728\u5f00\u59cb\u8bbe\u8ba1\u65f6\uff0c\u8981\u4e32\u4e00\u4e2a\u7535\u963b\u7528\u6765\u8c03\u8bd5\uff0c\u4f46\u662f\u8fd8\u4e0d\u80fd\u786e\u5b9a\u5177\u4f53\u7684\u503c\uff0c\u52a0\u8fd9\u6837\u4e00\u4e2a\u5668\u4ef6\u540e\uff0c\u65b9\u4fbf\u4ee5\u540e\u7684\u7535\u8def\u8c03\u8bd5\uff0c\u5982\u679c\u8c03\u8bd5\u7684\u7ed3\u679c\u4e0d\u9700\u8981\u52a0\u7535\u963b\uff0c\u5c31\u52a0\u4e00\u4e2a0\u6b27\u59c6\u7684\u7535\u963b\u3002\u4e34\u65f6\u53d6\u4ee3\u5176\u5b83\u8d34\u7247\u5668\u4ef6\u4f5c\u4e3a\u6e29\u5ea6\u8865\u507f\u5668\u4ef6\uff0c\u66f4\u591a\u65f6\u5019\u662f\u51fa\u4e8eEMC\u5bf9\u7b56\u7684\u9700\u8981\u3002\u53e6\u5916\uff0c0\u6b27\u59c6\u7535\u963b\u6bd4\u8fc7\u5b54\u7684\u5bc4\u751f\u7535\u611f\u5c0f\uff0c\u800c\u4e14\u8fc7\u5b54\u8fd8\u4f1a\u5f71\u54cd\u5730\u5e73\u9762\uff08\u56e0\u4e3a\u8981\u6253\u5b54\uff09\u3002<\/font><\/div>\n
\n\t
<\/p>\n
\n\t\t\u603b\u7ed3\u5982\u4e0b\uff1a<\/font><\/div>\n
\n\t\t\u5728\u7535\u8def\u4e2d\u6ca1\u6709\u4efb\u4f55\u529f\u80fd\uff0c\u53ea\u662f\u5728PCB\u4e0a\u4e3a\u4e86\u8c03\u8bd5\u65b9\u4fbf\u6216\u8005\u517c\u5bb9\u8bbe\u8ba1\u7b49\u539f\u56e0\u3002<\/font><\/div>\n
\n\t\t\u53ef\u4ee5\u505a\u8df3\u7ebf\u7528\uff0c\u5982\u679c\u67d0\u6bb5\u7ebf\u8def\u4e0d\u7528\uff0c\u76f4\u63a5\u8d34\u4e0a0\u6b27\u59c6\u7535\u963b\u5373\u53ef\uff08\u4e0d\u5f71\u54cd\u5916\u89c2\uff09\u3002<\/font><\/div>\n
\n\t\t\u5728\u5339\u914d\u7535\u8def\u53c2\u6570\u4e0d\u786e\u5b9a\u7684\u65f6\u5019\uff0c\u4ee50\u6b27\u59c6\u7535\u963b\u4ee3\u66ff\uff0c\u5b9e\u9645\u8c03\u8bd5\u7684\u65f6\u5019\uff0c\u786e\u5b9a\u53c2\u6570\u540e\uff0c\u518d\u4ee5\u5177\u4f53\u6570\u503c\u7684\u5143\u4ef6\u4ee3\u66ff\u3002<\/font><\/div>\n
\n\t\t\u60f3\u6d4b\u8bd5\u67d0\u90e8\u5206\u7535\u8def\u7684\u7535\u6d41\u65f6\uff0c\u53ef\u4ee5\u53bb\u63890\u6b27\u59c6\u7535\u963b\uff0c\u63a5\u4e0a\u7535\u6d41\u8868\uff0c\u8fd9\u6837\u65b9\u4fbf\u8fdb\u884c\u7535\u6d41\u6d4b\u8bd5\u3002<\/font><\/div>\n
\n\t\t\u5728\u5e03\u7ebf\u65f6\uff0c\u5982\u679c\u5b9e\u5728\u5e03\u4e0d\u4e0b\u53bb\u4e86\uff0c\u4e5f\u53ef\u4ee5\u52a0\u4e00\u4e2a0\u6b27\u59c6\u7535\u963b\u3002<\/font><\/div>\n
\n\t\t\u5728\u9ad8\u9891\u4fe1\u53f7\u4e0b\uff0c\u5145\u5f53\u7535\u611f\u6216\u7535\u5bb9\uff08\u4e0e\u5916\u90e8\u7535\u8def\u7279\u6027\u6709\u5173\uff09\u7528\uff0c\u4e3b\u8981\u662f\u89e3\u51b3EMC\u95ee\u9898\uff0c\u5982\u5730\u4e0e\u5730\u3001\u7535\u6e90\u548cIC Pin\u4e4b\u95f4\u3002<\/font><\/div>\n
\n\t\t\u5355\u70b9\u63a5\u5730\uff08\u6307\u4fdd\u62a4\u63a5\u5730\u3001\u5de5\u4f5c\u63a5\u5730\u3001\u76f4\u6d41\u63a5\u5730\uff0c\u5728\u8bbe\u5907\u4e0a\u76f8\u4e92\u5206\u5f00\uff0c\u5404\u81ea\u6210\u4e3a\u72ec\u7acb\u7cfb\u7edf\uff09\u3002<\/font><\/div>\n
\n\t\t <\/div>\n

\t3\uff09\u7279\u6b8a\u7535\u963b\u5728\u7535\u6e90\u6a21\u5757\u5916\u56f4\u9632\u62a4\u7535\u8def\u7684\u4f5c\u7528<\/font><\/p>\n

\n\t\t\u6700\u5e38\u89c1\u7684\u7279\u6b8a\u7535\u963b\u6709\u70ed\u654f\u7535\u963b\u3001\u6e7f\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u7b49\uff0c\u538b\u654f\u7535\u963b\u5728AC-DC\u5f00\u5173\u7535\u6e90\u8bbe\u8ba1\u548c\u5e94\u7528\u4e2d\u8d77\u7740\u5173\u952e\u7684\u4f5c\u7528\u3002<\/font><\/div>\n
\n\t\t\u538b\u654f\u7535\u963bMOV\u662f\u5728\u7535\u8def\u7535\u78c1\u517c\u5bb9\uff08EMC\uff09\u4e2d\u6700\u5e38\u7528\u7684\u5668\u4ef6\u4e4b\u4e00\uff0c\u5e7f\u6cdb\u7684\u88ab\u5e94\u7528\u5728\u7535\u5b50\u7ebf\u8def\u4e2d\uff0c\u6765\u9632\u62a4\u56e0\u4e3a\u7535\u529b\u4f9b\u5e94\u7cfb\u7edf\u7684\u77ac\u65f6\u7535\u538b\u7a81\u53d8\u53ef\u80fd\u5bf9\u7535\u8def\u9020\u6210\u7684\u4f24\u5bb3\u3002\u5176\u7279\u6027\u901a\u4fd7\u7684\u7406\u89e3\u4e3a\u524d\u7aef\u7535\u538b\u9ad8\u4e8e\u538b\u654f\u7535\u963b\u7684\u5f00\u542f\u7535\u538b\u65f6\uff0c\u538b\u654f\u7535\u963b\u88ab\u51fb\u7a7f\uff0c\u538b\u654f\u7535\u963b\u7684\u963b\u503c\u964d\u4f4e\u800c\u5c06\u7535\u6d41\u4e88\u4ee5\u5206\u6d41\uff0c\u9632\u6b62\u540e\u7ea7\u53d7\u5230\u8fc7\u5927\u7684\u77ac\u65f6\u7535\u538b\u7834\u574f\u6216\u5e72\u6270\uff0c\u4ece\u800c\u4fdd\u62a4\u4e86\u654f\u611f\u7684\u7535\u5b50\u7ec4\u4ef6\u3002\u7535\u8def\u9632\u62a4\u5c31\u662f\u5229\u7528\u538b\u654f\u7535\u963b\u7684\u975e\u7ebf\u6027\u7279\u6027\uff0c\u5f53\u8fc7\u7535\u538b\u51fa\u73b0\u5728\u538b\u654f\u7535\u963b\u7684\u4e24\u6781\u95f4\u65f6\uff0c\u538b\u654f\u7535\u963b\u53ef\u4ee5\u5c06\u7535\u538b\u94b3\u4f4d\u5230\u4e00\u4e2a\u76f8\u5bf9\u56fa\u5b9a\u7684\u7535\u538b\u503c\uff0c\u4ece\u800c\u5b9e\u73b0\u5bf9\u540e\u7ea7\u7535\u8def\u7684\u4fdd\u62a4\u3002\u538b\u654f\u7535\u963b\u7684\u4e3b\u8981\u53c2\u6570\u6709\u538b\u654f\u7535\u538b\u3001\u901a\u6d41\u5bb9\u91cf\u3001\u7ed3\u7535\u5bb9\u3001\u54cd\u5e94\u65f6\u95f4\u7b49\u3002<\/font><\/div>\n
\n\t\t <\/div>\n
\n\t\t\u4e0d\u8fc7\uff0c\u4e5f\u4e0d\u8981\u628a\u538b\u654f\u7535\u963b\u7684\u4f5c\u7528\u60f3\u5f97\u592a\u5927\u4e86\uff0c\u538b\u654f\u7535\u963b\u662f\u4e0d\u53ef\u4ee5\u63d0\u4f9b\u5b8c\u6574\u7684\u7535\u538b\u4fdd\u62a4\u7684\uff0c\u538b\u654f\u7535\u963b\u6240\u80fd\u627f\u53d7\u7684\u80fd\u91cf\u6216\u529f\u7387\u662f\u6709\u9650\u7684\uff0c\u4e0d\u80fd\u63d0\u4f9b\u6301\u7eed\u6027\u7684\u8fc7\u7535\u538b\u4fdd\u62a4\u3002\u6301\u7eed\u7684\u8fc7\u7535\u538b\u4f1a\u7834\u574f\u4fdd\u62a4\u88c5\u7f6e\uff08\u538b\u654f\u7535\u963b\uff09\u3002\u538b\u654f\u7535\u963b\u4e0d\u80fd\u63d0\u4f9b\u4fdd\u62a4\u7684\u90e8\u5206\u8fd8\u6709\u5f00\u673a\u65f6\u7684\u51b2\u51fb\u7535\u6d41\uff0c\u77ed\u8def\u65f6\u7684\u8fc7\u7535\u6d41\uff0c\u7535\u538b\u7a81\u964d\u7b49\u60c5\u51b5\uff0c\u8fd9\u4e9b\u60c5\u51b5\u9700\u8981\u5176\u4ed6\u65b9\u5f0f\u7684\u9632\u62a4\u3002<\/font><\/div>\n
\n\t\t <\/div>\n
\n\t\t\u70ed\u654f\u7535\u963b\u662f\u4e00\u79cd\u8ddf\u6e29\u5ea6\u76f8\u5173\u7684\u5668\u4ef6\uff0c\u4e00\u822c\u5206\u4e3a\u4e24\u79cd\uff0cNTC\u4e3a\u8d1f\u6e29\u5ea6\u7cfb\u6570\u70ed\u654f\u7535\u963b\uff0c\u5373\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u963b\u6297\u8d8a\u5c0f\uff1bPTC\u4e3a\u6b63\u6e29\u5ea6\u7cfb\u6570\u7684\u70ed\u654f\u7535\u963b\uff0c\u5373\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u963b\u6297\u8d8a\u5927\u3002\u5229\u7528\u963b\u6297\u5bf9\u6e29\u5ea6\u7684\u654f\u611f\u7279\u6027\u5728\u7535\u8def\u8bbe\u8ba1\u4e2d\u6709\u7740\u975e\u5e38\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/font><\/div>\n
\n\t\t <\/div>\n
\n\t\tNTC\u5728\u7535\u8def\u4e2d\u4e3b\u8981\u4e3a\u6291\u5236\u7535\u8def\u542f\u52a8\u8fc7\u7a0b\u4e2d\u7684\u542f\u52a8\u7535\u6d41\uff0c\u5728\u7cfb\u7edf\u542f\u52a8\u8fc7\u7a0b\u4e2d\uff0c\u7531\u4e8e\u7cfb\u7edf\u5185\u90e8\u5b58\u5728\u529f\u7387\u7535\u8def\u3001\u5bb9\u6027\u53ca\u611f\u6027\u8d1f\u8f7d\uff0c\u56e0\u6b64\u5728\u542f\u52a8\u77ac\u95f4\u4f1a\u51fa\u73b0\u975e\u5e38\u5927\u7684\u51b2\u51fb\u7535\u6d41\u3002\u5982\u679c\u7535\u8def\u5668\u4ef6\u9009\u578b\u8fc7\u7a0b\u4e2d\u6ca1\u6709\u8003\u8651\u5668\u4ef6\u77ac\u65f6\u7684\u6297\u7535\u6d41\u80fd\u529b\u3002\u90a3\u4e48\u7cfb\u7edf\u5728\u591a\u6b21\u542f\u52a8\u7684\u64cd\u4f5c\u8fc7\u7a0b\u4e2d\uff0c\u5c31\u5f88\u5bb9\u6613\u5bfc\u81f4\u5668\u4ef6\u88ab\u51fb\u7a7f\u635f\u574f\uff0c\u800c\u5728\u7535\u8def\u4e2d\u52a0\u5165NTC\uff0c\u7b49\u4e8e\u5728\u8f93\u5165\u56de\u8def\u542f\u52a8\u65f6\uff0c\u63d0\u9ad8\u8f93\u5165\u963b\u6297\u51cf\u5c11\u51b2\u51fb\u7535\u6d41\uff0c\u800c\u7cfb\u7edf\u5904\u4e8e\u7a33\u5b9a\u72b6\u6001\u65f6\uff0c\u7531\u4e8eNTC\u53d1\u70ed\uff0c\u6839\u636e\u5176\u8d1f\u6e29\u5ea6\u7279\u6027\uff0c\u963b\u6297\u964d\u4f4e\uff0c\u4ece\u800c\u5728NTC\u4e0a\u7684\u635f\u8017\u4e5f\u964d\u4f4e\uff0c\u51cf\u5c11\u4e86\u7cfb\u7edf\u7684\u6574\u4f53\u635f\u8017\u3002<\/font><\/div>\n
\n\t\t <\/div>\n
\n\t\tPTC\u5728\u7535\u8def\u4e2d\u53ef\u4ee5\u8d77\u5230\u4fdd\u9669\u4e1d\u7684\u4f5c\u7528\uff0c\u6240\u4ee5\u5176\u8fd8\u6709\u53e6\u5916\u4e00\u4e2a\u540d\u5b57\uff1a\u81ea\u6062\u590d\u4fdd\u9669\u4e1d\u3002\u5728\u7cfb\u7edf\u8fd0\u884c\u8fc7\u7a0b\u4e2d\uff0c\u7535\u8def\u51fa\u73b0\u5f02\u5e38\uff0c\u5bfc\u81f4\u51fa\u73b0\u5927\u7535\u6d41\u65f6\uff0c\u5982\u679c\u8be5\u90e8\u5206\u7535\u8def\u4e2d\u4e32\u6709\u4e00\u4e2aPTC\uff0c\u90a3\u4e48\u4e5f\u5c31\u7b49\u4e8e\u5728PTC\u4e2d\u6709\u5927\u7535\u6d41\u6d41\u8fc7\uff0cPTC\u53d1\u70ed\uff0c\u6839\u636e\u5176\u6b63\u6e29\u5ea6\u7279\u6027\uff0c\u5176\u963b\u6297\u5c06\u53d8\u5f97\u5f88\u5927\uff0c\u4f7f\u6574\u4e2a\u56de\u8def\u7684\u963b\u6297\u53d8\u5927\uff0c\u4ece\u800c\u4f7f\u56de\u8def\u7684\u7535\u6d41\u53d8\u5c0f\uff0c\u8d77\u5230\u4e86\u4fdd\u9669\u4e1d\u7684\u4f5c\u7528\u3002\u6839\u636e\u5176\u6b63\u6e29\u5ea6\u7684\u7279\u6027\uff0cPTC\u7684\u53e6\u5916\u4e00\u4e2a\u4f5c\u7528\u662f\u5728\u7535\u8def\u4e2d\u5b9e\u73b0\u8fc7\u6e29\u4fdd\u62a4\u3002<\/font><\/div>\n
\n\t\t <\/div>\n

\t\u4e09\u3001\u7535\u8def\u4e2d\u7684\u7535\u963b\u4f7f\u7528\u603b\u7ed3<\/font><\/p>\n

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