{"id":9173,"date":"2024-05-05T20:01:01","date_gmt":"2024-05-05T12:01:01","guid":{"rendered":""},"modified":"2024-05-05T20:01:01","modified_gmt":"2024-05-05T12:01:01","slug":"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406","status":"publish","type":"post","link":"https:\/\/mushiming.com\/9173.html","title":{"rendered":"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406"},"content":{"rendered":"<p><svg xmlns=\"http:\/\/www.w3.org\/2000\/svg\" style=\"display: none;\"> \n <path stroke-linecap=\"round\" d=\"M5,0 0,2.5 5,5z\" id=\"raphael-marker-block\" style=\"-webkit-tap-highlight-color: rgba(0, 0, 0, 0);\"><\/path> \n<\/svg> <\/p>\n<p>\u672a\u5b8c\u5f85\u7eed<br \/> \u5149\u654f \u70ed\u654f \u538b\u654f<br \/> 1.\u5149\u654f\u7535\u963b<br \/> 1.1\u7b26\u53f7 \uff08\u6587\u5b57\u7b26\u53f7\uff1a \u201cRL\u201d\uff0c\u201cRG\u201d\uff0c\u201cR\u201d\uff09<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/eeaf1e934a71476ab0b9985044bed1bf.png\" =\"\" =\"\u5149\u654f\u7535\u963b\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c1\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c1\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/ab3e90ddc5d94212aa1c6b4f17ab5936.png\" =\"\" =\"\u5149\u654f\u7535\u963b\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c2\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c2\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> 1.2 \u91cd\u8981\u53c2\u6570<br \/> 1\uff09\u4eae\u7535\u963b\uff08k\u03a9\uff09\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u53d7\u5230\u5149\u7167\u5c04\u65f6\u7684\u7535\u963b\u503c\u3002<br \/> 2\uff09\u6697\u7535\u963b(M\u03a9)\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u5728\u65e0\u5149\u7167\u5c04\uff08\u9ed1\u6697\u73af\u5883\uff09\u65f6\u7684\u7535\u963b\u503c\u3002<br \/> 3\uff09\u6700\u9ad8\u5de5\u4f5c\u7535\u538b(V)\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u5728\u989d\u5b9a\u529f\u7387\u4e0b\u6240\u5141\u8bb8\u627f\u53d7\u7684\u6700\u9ad8\u7535\u538b<br \/> 4\uff09\u4eae\u7535\u6d41\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u5728\u89c4\u5b9a\u7684\u5916\u52a0\u7535\u538b\u4e0b\u53d7\u5230\u5149\u7167\u5c04\u65f6\u6240\u901a\u8fc7\u7684\u7535\u6d41\u3002<br \/> 5\uff09\u6697\u7535\u6d41(mA)\uff1a\u6307\u5728\u65e0\u5149\u7167\u5c04\u65f6\uff0c\u5149\u654f\u7535\u963b\u5668\u5728\u89c4\u5b9a\u7684\u5916\u52a0\u7535\u538b\u4e0b\u901a\u8fc7\u7684\u7535\u6d41\u3002<br \/> 6\uff09\u65f6\u95f4\u5e38\u6570\uff08s\uff09\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u4ece\u5149\u7167\u8dc3\u53d8\u5f00\u59cb\u5230\u7a33\u5b9a\u4eae\u7535\u6d41\u768463%\u65f6\u6240\u9700\u7684\u65f6\u95f4\u3002<br \/> 7\uff09\u7535\u963b\u6e29\u5ea6\u7cfb\u6570\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u5728\u73af\u5883\u6e29\u5ea6\u6539\u53d81\u2103\u65f6\uff0c\u5176\u7535\u963b\u503c\u7684\u76f8\u5bf9\u53d8\u5316\u3002<br \/> 8\uff09\u7075\u654f\u5ea6\uff1a\u6307\u5149\u654f\u7535\u963b\u5668\u5728\u6709\u5149\u7167\u5c04\u548c\u65e0\u5149\u7167\u5c04\u65f6\u7535\u963b\u503c\u7684\u76f8\u5bf9\u53d8\u5316\u3002<br \/> <strong>\u5e38\u89c1\u5149\u654f\u7535\u963b\u89c4\u683c\u53c2\u6570\uff1a<\/strong><\/p>\n<p>\u7167\u5ea6 [zh\u00e0o d\u00f9]<br \/> [\u91ca\u4e49] \u53d7\u5149\u7167\u5c04\u7684\u8868\u9762\u4e0a\u4efb\u4e00\u70b9\u9644\u8fd1\u5355\u4f4d\u9762\u79ef\u4e0a\u7684\u5149\u901a\u91cf\u3002<br \/> \u5149\u7167\u5f3a\u5ea6\u662f\u4e00\u79cd\u7269\u7406\u672f\u8bed\uff0c\u6307\u5355\u4f4d\u9762\u79ef\u4e0a\u6240\u63a5\u53d7\u53ef\u89c1\u5149\u7684\u5149\u901a\u91cf\u3002\u7b80\u79f0\u7167\u5ea6\uff0c\u5355\u4f4d\u52d2\u514b\u65af\uff08lux\u6216lx\uff09\u3002\u7528\u4e8e\u6307\u793a\u5149\u7167\u7684\u5f3a\u5f31\u548c\u7269\u4f53\u8868\u9762\u79ef\u88ab\u7167\u660e\u7a0b\u5ea6\u7684\u91cf\u3002\u5728\u5149\u5ea6\u5b66(photometry)\u4e2d\uff0c\u201c\u5149\u5ea6\u201d\u662f\u53d1\u5149\u5f3a\u5ea6\u5728\u6307\u5b9a\u65b9\u5411\u4e0a\u7684\u5bc6\u5ea6\uff0c\u4f46\u7ecf\u5e38\u4f1a\u88ab\u8bef\u89e3\u4e3a\u7167\u5ea6\u3002<br \/> \u7167\u5ea6\u7535\u963b\u7279\u6027\uff1a\u5355\u4f4d\u9762\u79ef\u4e0a\u7684\u5149\u901a\u91cf\u5bf9\u7535\u963b\u7684\u5f71\u54cd\uff0c\u5149\u7167\u8d8a\u5f3a,\u5b83\u7684\u7535\u963b\u503c\u8d8a\u4f4e\u3002<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/b84301e6b9994a649938470430980389.png\" =\"\" =\"\u654f\u7535\u963b\u89c4\u683c\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c3\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c3\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/24ecf763ebb84e3385f87873ad4b1574.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c4\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c4\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/e5a76b704871464695de482404a06732.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c5\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c5\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/a8d6c5b42e4648f8936f31c8859f36b5.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c6\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c6\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> <strong>1.3 \u5149\u654f\u7535\u963b\u5206\u7c7b<\/strong><br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/026687e8591a4466866075a95bf4ff7c.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c7\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c7\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> 2 \u70ed\u654f\u7535\u963b<br \/> 2.1 \u7b80\u4ecb<br \/> \u2003\u2003NTC\u662fNegative Temperature Coefficient \u7684\u7f29\u5199,\u610f\u601d\u662f\u8d1f\u7684\u6e29\u5ea6\u7cfb\u6570,\u6cdb\u6307\u8d1f\u6e29\u5ea6\u7cfb\u6570\u5f88\u5927\u7684\u534a\u5bfc\u4f53\u6750\u6599\u6216\u5143\u5668\u4ef6\uff0c\u901a\u5e38\u6211\u4eec\u63d0\u5230\u7684NTC\u662f\u6307\u8d1f\u6e29\u5ea6\u7cfb\u6570\u70ed\u654f\u7535\u963b\uff0c\u7b80\u79f0NTC\u70ed\u654f\u7535\u963b\u3002\u53c8\u88ab\u79f0\u4e3a\u8d1f\u6e29\u5ea6\u7cfb\u6570\u70ed\u654f\u7535\u963b\uff0c\u662f\u4e00\u7c7b\u7535\u963b\u503c\u968f\u6e29\u5ea6\u589e\u5927\u800c\u51cf\u5c0f\u7684\u4e00\u79cd\u4f20\u611f\u5668\u7535\u963b\u3002<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/d822e51ed7224c6393e74f04ff554ae0.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c8\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c8\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u2003\u2003NTC\u70ed\u654f\u7535\u963b\u662f\u4e00\u4e2a\u5f88\u7b80\u5355\u7684\u6e29\u5ea6\u4f20\u611f\u5668\uff0c\u5728\u6d88\u8d39\u7c7b\u7535\u5b50\u4ea7\u54c1\u4e2d\u975e\u5e38\u5e38\u89c1\u3002NTC\u70ed\u654f\u7535\u963b\u662f\u4e00\u79cd\u5178\u578b\u5177\u6709\u6e29\u5ea6\u654f\u611f\u6027\u7684\u534a\u5bfc\u4f53\u7535\u963b,\u5b83\u7684\u7535\u963b\u503c\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\u5448\u9636\u8dc3\u6027\u7684\u51cf\u5c0f.<\/p>\n<p>\u2003\u2003NTC\u70ed\u654f\u7535\u963b\u662f\u4ee5\u9530\u3001\u94b4\u3001\u954d\u548c\u94dc\u7b49\u91d1\u5c5e\u6c27\u5316\u7269\u4e3a\u4e3b\u8981\u6750\u6599\uff0c\u91c7\u7528\u9676\u74f7\u5de5\u827a\u5236\u9020\u800c\u6210\u7684.\u8fd9\u4e9b\u91d1\u5c5e\u6c27\u5316\u7269\u6750\u6599\u90fd\u5177\u6709\u534a\u5bfc\u4f53\u6027\u8d28\uff0c\u56e0\u4e3a\u5728\u5bfc\u7535\u65b9\u5f0f\u4e0a\u5b8c\u5168\u7c7b\u4f3c\u9517\u3001\u7845\u7b49\u534a\u5bfc\u4f53\u6750\u6599.\u6e29\u5ea6\u4f4e\u65f6\uff0c\u8fd9\u4e9b\u6c27\u5316\u7269\u6750\u6599\u7684\u8f7d\u6d41\u5b50\uff08\u7535\u5b50\u548c\u5b54\u7a74\uff09\u6570\u76ee\u5c11\uff0c\u6240\u4ee5\u5176\u7535\u963b\u503c\u8f83\u9ad8\uff1b\u968f\u7740\u6e29\u5ea6\u7684\u5347\u9ad8\uff0c\u8f7d\u6d41\u5b50\u6570\u76ee\u589e\u52a0\uff0c\u6240\u4ee5\u7535\u963b\u503c\u964d\u4f4e.<br \/> 2.2 <strong>NTC\u70ed\u654f\u7535\u963b\u7684\u7528\u9014:<\/strong><br \/> \u2003\u2003\u529f\u7387\u578bNTC\u70ed\u654f\u7535\u963b<br \/> \u2003\u2003\u8865\u507f\u578bNTC\u70ed\u654f\u7535\u963b<br \/> \u2003\u2003\u6d4b\u6e29\u578bNTC\u70ed\u654f\u7535\u963b<br \/> 2.3 \u6d4b\u6e29\u8303\u56f4<br \/> \u2003\u2003\u5b83\u7684\u6d4b\u6e29\u8303\u56f4\u4e00\u822c\u5728-10\uff5e+300\u2103\uff0c\u4f46\u662f\u4e5f\u6709\u53ef\u4ee5\u6d4b\u91cf\u6e29\u5ea6\u66f4\u9ad8\u7684\u70ed\u654f\u7535\u963b\uff0c\u5b83\u7684\u4e00\u4e2a\u6bd4\u8f83\u91cd\u8981\u7684\u53c2\u6570\u662f\u989d\u5b9a\u96f6\u529f\u7387\u7535\u963b\u503c\u4ee5\u53ca\u7cbe\u5ea6\uff0c\u4e5f\u5c31\u662f25\u2103\u7684\u65f6\u5019\u7684\u963b\u503c\uff0c\u6211\u4eec\u7ecf\u5e38\u8bf4\u70ed\u654f\u7535\u963b\u7684\u963b\u503c\u5176\u5b9e\u5df2\u7ecf\u9ed8\u8ba4\u4e86\u572825\u2103\u7684\u963b\u503c\uff0cNTC\u70ed\u654f\u7535\u963b\u5668\u7531\u6df7\u5408\u6c27\u5316\u7269\u7684\u591a\u6676\u9676\u74f7\u6784\u6210\u3002\u4e0d\u540c\u6750\u6599\u4e0d\u540c\u7684\u5c01\u88c5\u5e94\u7528\u5728\u4e0d\u540c\u7684\u573a\u5408\u3002<br \/> NTC\u7684\u9009\u578b\u6709\u4e24\u4e2a\u6bd4\u8f83\u91cd\u8981\u7684\u53c2\u6570\uff0c\u4e00\u4e2a\u662f25\u2103\u7684\u963b\u503c\uff0c\u53e6\u4e00\u4e2a\u662fB\u5e38\u6570\uff0825\/50\u2103\uff09\uff0c\u5982\u679c\u4e24\u4e2aNTC\u7684\u8fd9\u4e24\u9879\u53c2\u6570\u4e00\u6837\uff0c\u5b83\u4eec\u7684NTC\u963b\u503c\u548c\u6e29\u5ea6\u7684\u66f2\u7ebf\u4e5f\u5dee\u4e0d\u591a\u76f8\u4f3c\uff0c\u53ef\u4ee5\u8fdb\u884c\u66ff\u4ee3\u3002<br \/> 2.4 \u6d4b\u91cf<br \/> NTC\u6d4b\u91cf\u7684\u65f6\u5019\u5e94\u5206\u4e3a\u4e24\u4e2a\u6b65\u9aa4\uff1a<br \/> \u6b65\u9aa4\u4e00\u3002\u572825\u2103\u4e0b\uff0c\u6d4b\u91cf\u5176\u6807\u79f0\u7535\u963b\u503c\u3002\u6bd4\u5982100K\u7684NTC\u3002\u572825\u2103\u65f6\u7528\u4e07\u7528\u8868\u6216\u8005\u7535\u963b\u4eea\u5176\u7535\u963b\u503c\uff0c\u8bb0\u5f55\u6d4b\u91cf\u503c\u4e0e\u6807\u79f0\u503c\u8fdb\u884c\u5bf9\u6bd4\uff1b<br \/> \u6b65\u9aa4\u4e8c\u3002\u5728\u7279\u5b9a\u6e29\u5ea6\u4e0b\u6d4b\u91cf\u5176\u7535\u963b\u503c\u3002\u6bd4\u5982\uff1a\u5c06100K\u7684NTC\u7f6e\u4e8e60\u2103\u7684\u6052\u6e29\u73af\u5883\u4e0b(\u5efa\u8bae\u7528\u6cb9\u69fd\u8fdb\u884c\u6d4b\u91cf\uff0c\u56e0\u4e3a\u6cb9\u69fd\u7684\u6e29\u5ea6\u6bd4\u8f83\u6052\u5b9a)\u6d4b\u91cf\u5176\u7535\u963b\u503c\uff0c\u8bb0\u5f55\u6d4b\u91cf\u503c\u4e0e\u6807\u79f0\u503c\u8fdb\u884c\u5bf9\u6bd4\uff0c\u6d4b\u8bd5\u7535\u963b\u503c\u5e94\u4e3a24.5K\u5de6\u53f3\uff1b<br \/> 2.5 NTC\u70ed\u654f\u7535\u963b\u4e00\u822c\u4e3b\u8981\u6709\u4e94\u4e2a\u4f5c\u7528\uff1a<br \/> \u6d6a\u6d8c\u7535\u6d41\u6291\u5236\uff1b<br \/> \u6e29\u5ea6\u6d4b\u91cf\uff1b<br \/> \u6e29\u5ea6\u8865\u507f\uff1b<br \/> \u6db2\u9762\u6d4b\u91cf\uff1b<br \/> \u8fc7\u70ed\u4fdd\u62a4\u3002<br \/> \u5229\u7528NTC\u70ed\u654f\u7535\u963bNTC\u6e29\u5ea6\u4f20\u611f\u5668\u7684\u81ea\u70ed\u7279\u6027\u53ef\u5b9e\u73b0\u81ea\u52a8\u589e\u76ca\u63a7\u5236\uff0c\u6784\u6210RC\u632f\u8361\u5668\u7a33\u5e45\u7535\u8def\uff0c\u5ef6\u8fdf\u7535\u8def\u548c\u4fdd\u62a4\u7535\u8def\uff0c\u8fd8\u53ef\u4ee5\u7528\u4f5c\u6d4b\u6e29\u5143\u4ef6\uff0c\u4f8b\u5982\u7535\u78c1\u7089\u3001\u7535\u6696\u5668\u5747\u6709\u5e94\u7528\u3002<br \/> \u5728\u6d4b\u6e29\u7cbe\u5ea6\u8981\u6c42\u4e0d\u9ad8\u7684\u9700\u6c42\u4e2d\u53ef\u4ee5\u4f7f\u7528NTC\u6765\u6d4b\u6e29\uff0c\u4e00\u822cNTC\u7535\u963b\u548c\u4e00\u5b9a\u503c\u7535\u963b\u4e32\u8054\uff0c\u901a\u8fc7\u6d4b\u91cf\u7535\u963b\u4e24\u7aef\u7684\u7535\u538b\u5373\u53ef\u8ba1\u7b97\u51faNTC\u7684\u963b\u503c\uff0c\u8fdb\u800c\u53ef\u4ee5\u77e5\u9053\u5f53\u524d\u73af\u5883\u5927\u81f4\u7684\u6e29\u5ea6\u503c\u3002<br \/> \u53e6\u5916\uff0cNTC\u4ee5\u5176\u4f18\u826f\u7684\u6027\u4ef7\u6bd4\uff0c\u5c01\u88c5\u7684\u5f62\u5f0f\u591a\u6837\u9002\u5e94\u6027\uff0c\u4ee5\u53ca\u7b80\u5355\u7684\u4f7f\u7528\u65b9\u5f0f\uff0c\u5728\u5404\u4e2a\u9886\u57df\u4e2d\u7684\u5f88\u591a\u60c5\u51b5\u4e0b\u90fd\u4f1a\u6210\u4e3a\u5de5\u7a0b\u5e08\u6d4b\u6e29\u7535\u8def\u4e2d\u4f18\u5148\u9009\u62e9\u7684\u6d4b\u6e29\u65b9\u5f0f\uff0c\u5e7f\u6cdb\u7528\u4e8e\u5bb6\u7528\u7535\u5668\u3001\u7535\u529b\u5de5\u4e1a\u3001\u901a\u8baf\u3001\u519b\u4e8b\u79d1\u5b66\u3001\u5b87\u822a\u7b49\u5404\u4e2a\u9886\u57df\uff0c\u53d1\u5c55\u524d\u666f\u6781\u5176\u5e7f\u9614\u3002<br \/> <img decoding=\"async\" src=\"https:\/\/img.mushiming.top\/app\/mushiming_com\/aef1a5000be8448184db23105c658dc9.png\" =\"\" =\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" alt=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406 (https:\/\/mushiming.com\/)  \u7b2c9\u5f20\" title=\"\u5149\u654f\u7535\u963b\u3001\u538b\u654f\u7535\u963b\u3001\u70ed\u654f\u7535\u963b\u8bb0\u5f55\u6574\u7406  \u7b2c9\u5f20-\u7a46\u4e16\u660e\u535a\u5ba2\" ><br \/> \u5f53\u7136\uff0c\u70ed\u654f\u7535\u963b\u9664\u4e86NTC\u8fd8\u6709PTC\uff0c\u70ed\u654f\u7535\u963b\u5176\u4e3b\u8981\u529f\u80fd\u662f\u968f\u7740\u6e29\u5ea6\u7684\u53d8\u5316\u800c\u8868\u73b0\u51fa\u7535\u963b\u7684\u53d8\u5316\u3002<\/p>\n<p><strong>NTC\uff08\u8d1f\u6e29\u5ea6\u7cfb\u6570\uff09\u70ed\u654f\u7535\u963b\u5668\u7684\u7279\u5f81\u662f\uff1a<\/strong><br \/> \u65e0\u529f\u8017\u7535\u963b<br \/> \u5176\u7535\u963b\u968f\u6e29\u5ea6\u4e0a\u5347\u800c\u51cf\u5c11<\/p>\n<p>NTC\u7535\u963b\u5bf9\u6e29\u5ea6\u53d8\u5316\u7684\u54cd\u5e94\u901a\u5e38\u662f\u7ebf\u6027\u7684\u3002\u5f53\u9700\u8981\u8fde\u7eed\u7ebf\u6027\u6539\u53d8\u7535\u963b\u4e0e\u6e29\u5ea6\u65f6\uff0c\u4f8b\u5982\u6e29\u5ea6\u8865\u507f\u3001\u6e29\u5ea6\u63a7\u5236\u7cfb\u7edf\u548c\u6d6a\u6d8c\u7535\u6d41\u9650\u5236\uff0c\u9009\u62e9NTC\u70ed\u654f\u7535\u963b\u662f\u6bd4\u8f83\u5408\u9002\u7684\u3002<\/p>\n<p><strong>PTC (\u6b63\u6e29\u5ea6\u7cfb\u6570) \u70ed\u654f\u7535\u963b\u5668\u7684\u7279\u5f81\u662f\uff1a<\/strong><br \/> \u65e0\u529f\u8017\u7535\u963b<br \/> \u5176\u7535\u963b\u968f\u6e29\u5ea6\u4e0a\u5347\u800c\u589e\u52a0<br \/> PTC\u7535\u963b\u4f1a\u968f\u6e29\u5ea6\u7684\u589e\u52a0\u53d1\u751f\u8f7b\u5fae\u53d8\u5316\uff0c\u76f4\u5230\u8fbe\u5230\u201c\u5207\u6362\u70b9\u201d\uff0c\u4e4b\u540e\u7535\u963b\u503c\u4f1a\u53d1\u751f\u51e0\u4e2a\u6570\u91cf\u7ea7\u7684\u589e\u52a0\u3002PTC\u901a\u5e38\u9002\u7528\u4e8e\u5177\u6709\u81ea\u590d\u4f4d\u529f\u80fd\u7684\u4fdd\u9669\u4e1d\u4ee5\u53ca\u52a0\u70ed\u5668\u5e94\u7528\u3002PTC\u4e00\u822c\u4e32\u8054\u5728\u7535\u8def\u4e2d\u4f7f\u7528\uff0c\u7528\u6765\u9650\u5236\u7535\u8def\u7535\u6d41\uff0c\u662f\u4e00\u79cd\u8fc7\u6d41\u4fdd\u62a4\u5668\u4ef6\u3002<\/p>\n<p><strong>3 \u538b\u654f\u7535\u963b<\/strong><br \/> 3.1 \u5de5\u4f5c\u539f\u7406<br \/> \u538b\u654f\u7535\u963b\u662f\u4e00\u79cd\u5177\u6709\u975e\u7ebf\u6027\u4f0f\u5b89\u7279\u6027\u7684\u7535\u963b\u5668\u4ef6\uff0c\u4e3b\u8981\u7528\u4e8e\u5728\u7535\u8def\u627f\u53d7\u8fc7\u538b\u65f6\u8fdb\u884c\u7535\u538b\u94b3\u4f4d\uff0c\u5438\u6536\u591a\u4f59\u7684\u7535\u6d41\u4ee5\u4fdd\u62a4\u654f\u611f\u5668\u4ef6\u3002\u82f1\u6587\u540d\u79f0\u53eb\"VoltageDependentResistor\"\u7b80\u5199\u4e3a\"VDR\",\u6216\u8005\u53eb\u505a\"Varistor\",\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<br \/> TDK\u538b\u654f\u7535\u963b\u5de5\u4f5c\u539f\u7406<\/p>\n<p>\u5f53\u52a0\u5728\u538b\u654f\u7535\u963b\u4e0a\u7684\u7535\u538b\u4f4e\u4e8e\u5b83\u7684\u9608\u503c\u65f6\uff0c\u6d41\u8fc7\u5b83\u7684\u7535\u6d41\u6781\u5c0f\uff0c\u5b83\u76f8\u5f53\u4e8e\u4e00\u4e2a\u963b\u503c\u65e0\u7a77\u5927\u7684\u7535\u963b\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u52a0\u5728\u5b83\u4e0a\u9762\u7684\u7535\u538b\u4f4e\u4e8e\u5176\u9608\u503c\u65f6\uff0c\u5b83\u76f8\u5f53\u4e8e\u4e00\u4e2a\u65ad\u5f00\u72b6\u6001\u7684\u5f00\u5173\u3002<\/p>\n<p>\u5f53\u52a0\u5728\u538b\u654f\u7535\u963b\u4e0a\u7684\u7535\u538b\u8d85\u8fc7\u5b83\u7684\u9608\u503c\u65f6\uff0c\u6d41\u8fc7\u5b83\u7684\u7535\u6d41\u6fc0\u589e\uff0c\u5b83\u76f8\u5f53\u4e8e\u963b\u503c\u65e0\u7a77\u5c0f\u7684\u7535\u963b\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u5f53\u52a0\u5728\u5b83\u4e0a\u9762\u7684\u7535\u538b\u9ad8\u4e8e\u5176\u9608\u503c\u65f6\uff0c\u5b83\u76f8\u5f53\u4e8e\u4e00\u4e2a\u95ed\u5408\u72b6\u6001\u7684\u5f00\u5173\u3002<\/p>\n<p>3.2 TDK\u538b\u654f\u7535\u963b\u57fa\u672c\u6027\u80fd<\/p>\n<p>(1)\u4fdd\u62a4\u7279\u6027\uff0c\u5f53\u51b2\u51fb\u6e90\u7684\u51b2\u51fb\u5f3a(\u6216\u51b2\u51fb\u7535\u6d41Isp=Usp\/Zs)\u4e0d\u8d85\u8fc7\u89c4\u5b9a\u503c\u65f6\uff0c\u538b\u654f\u7535\u963b\u7684\u9650\u5236\u7535\u538b\u4e0d\u5141\u8bb8\u8d85\u8fc7\u88ab\u4fdd\u62a4\u5bf9\u8c61\u6240\u80fd\u627f\u53d7\u7684\u51b2\u51fb\u8010\u7535\u538b(Urp)\u3002\u538b\u654f\u7535\u963b\u867d\u7136\u80fd\u5438\u6536\u5f88\u5927\u7684\u6d6a\u6d8c\u80fd\u91cf\uff0c \u4f46\u4e0d\u80fd\u627f\u53d7\u6beb\u5b89\u7ea7\u4ee5\u4e0a\u7684\u6301\u7eed\u7535\u6d41\uff0c\u5728\u7528\u4f5c\u8fc7\u538b\u4fdd\u62a4\u65f6\u5fc5\u987b\u8003\u8651\u5230\u8fd9\u4e00\u70b9\u3002<br \/> (2)\u8010\u51b2\u51fb\u7279\u6027\uff0c\u5373\u538b\u654f\u7535\u963b\u672c\u8eab\u5e94\u80fd\u627f\u53d7\u89c4\u5b9a\u7684\u51b2\u51fb\u7535\u6d41\uff0c\u51b2\u51fb\u80fd\u91cf\uff0c\u4ee5\u53ca\u591a\u6b21\u51b2\u51fb\u76f8\u7ee7\u51fa\u73b0\u65f6\u7684\u5e73\u5747\u529f\u7387\u3002<br \/> (3)\u5bff\u547d\u7279\u6027\u6709\u4e24\u9879\uff0c\u4e00\u662f\u8fde\u7eed\u5de5\u4f5c\u7535\u538b\u5bff\u547d\uff0c\u5373\u538b\u654f\u7535\u963b\u5728\u89c4\u5b9a\u73af\u5883\u6e29\u5ea6\u548c\u7cfb\u7edf\u7535\u538b\u6761\u4ef6\u5e94\u80fd\u53ef\u9760\u5730\u5de5\u4f5c\u89c4\u5b9a\u7684\u65f6\u95f4(\u5c0f\u65f6\u6570)\u3002\u4e8c\u662f\u51b2\u51fb\u5bff\u547d\uff0c\u5373\u80fd\u53ef\u9760\u5730\u627f\u53d7\u89c4\u5b9a\u7684\u51b2\u51fb\u7684\u6b21\u6570\u3002<br \/> (4)\u538b\u654f\u7535\u963b\u4ecb\u5165\u7cfb\u7edf\u540e\uff0c\u9664\u4e86\u8d77\u5230\"\u5b89\u5168\u9600\"\u7684\u4fdd\u62a4\u4f5c\u7528\u5916\uff0c\u8fd8\u4f1a\u5e26\u5165\u4e00\u4e9b\u9644\u52a0\u5f71\u54cd\uff0c\u8fd9\u5c31\u662f\u6240\u8c13\"\u4e8c\u6b21\u6548\u5e94\"\uff0c\u5b83\u4e0d\u5e94\u964d\u4f4e\u7cfb\u7edf\u7684\u6b63\u5e38\u5de5\u4f5c\u6027\u80fd\u3002<br \/> \u8fd9\u65f6\u8981\u8003\u8651\u7684\u56e0\u7d20\u4e3b\u8981\u6709\u4e09\u9879\uff0c\u4e00\u662f\u538b\u654f\u7535\u963b\u672c\u8eab\u7684\u7535\u5bb9\u91cf(\u51e0\u5341\u5230\u51e0\u4e07PF)\uff0c\u4e8c\u662f\u5728\u7cfb\u7edf\u7535\u538b\u4e0b\u7684\u6f0f\u7535\u6d41\uff0c\u4e09\u662f\u538b\u654f\u7535\u963b\u7684\u975e\u7ebf\u6027\u7535\u6d41\u901a\u8fc7\u6e90\u963b\u6297\u7684\u8026\u5408\u5bf9\u5176\u4ed6\u7535\u8def\u7684\u5f71\u54cd\u3002<br \/> 3.3 \u9009\u578b<br \/> \u8fc7\u538b\u4fdd\u62a4\u538b\u654f\u7535\u963b\u7684\u4f7f\u7528\u539f\u5219\u662f\u5728\u5176\u63a5\u5165\u88ab\u4fdd\u62a4\u8bbe\u5907\u540e\uff0c\u4e0d\u80fd\u5f71\u54cd\u8bbe\u5907\u7684\u6b63\u5e38\u8fd0\u884c\uff0c\u53c8\u80fd\u6709\u6548\u5730\u5bf9\u8bbe\u5907\u5b9e\u65bd\u77ac\u65f6\u8fc7\u538b\u4fdd\u62a4\u3002\u4e3a\u6b64\uff0c\u9664\u4e86\u8fc7\u538b\u4fdd\u62a4\u538b\u654f\u7535\u963b\u7684\u6280\u672f\u53c2\u6570\u5916\uff0c\u5728\u5b9e\u9645\u9009\u62e9\u65f6\u8fd8\u8981\u8003\u8651\u4ee5\u4e0b\u51e0\u4e2a\u95ee\u9898\uff1a<\/p>\n<p><strong>\u8fc7\u538b\u4fdd\u62a4\u538b\u654f\u7535\u963b\u4f7f\u7528\u8981\u70b9\u4e00\uff1a\u901a\u6d41\u5bb9\u91cf\u9009\u62e9<\/strong><br \/> 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