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\n\t\u6563\u70ed\u7ed3\u6784\u7684\u9762\u79ef\u4e0ePTC\u9676\u74f7\u4f53\u7684\u4f20\u70ed\u9762\u79ef\u6bd4\uff0c\u6700\u597d\u4e0d\u8981\u8d85\u8fc73\u500d\u3002\u6563\u70ed\u7ed3\u6784\u7684\u9762\u79ef\u6240\u5360\u6bd4\u4f8b\u8fc7\u5927\uff0c\u4f1a\u4f7f\u88ab\u52a0\u70ed\u56fa\u4f53\u83b7\u5f97\u7684\u6e29\u5ea6\u4e0d\u7a33\u5b9a\u3002<\/p>\n \n\t1.2 \u8868\u9762\u6e29\u5ea6\u3002<\/p>\n \n\t\u572825\u2103±5\u2103\u7684\u73af\u5883\u6e29\u5ea6\u4e0b\uff0cPTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u6e29\u5ea6\u516c\u5dee\u89c1\u88681\u3002\u4f46\u662f\u5982\u679cPTC\u9676\u74f7\u52a0\u70ed\u7247\u5b89\u88c5\u5728\u6563\u70ed\u7ed3\u6784\u4e2d\uff0c\u6e29\u5ea6\u7cbe\u5ea6\u53d8\u5dee\uff0c\u516c\u5dee\u8981\u589e\u52a0\u3002\u5728\u52a0\u70ed\u5668\u5185\u90e8\u4f20\u70ed\u8f83\u5dee\u3001\u4ee5\u53ca\u6563\u70ed\u7ed3\u6784\u7684\u9762\u79ef\u4e0ePTC\u9676\u74f7\u4f53\u7684\u4f20\u70ed\u9762\u79ef\u6bd4\u8f83\u5927\u7684\u60c5\u51b5\u4e0b\uff0c\u6e29\u5ea6\u7cbe\u5ea6\u90fd\u4f1a\u4e0b\u964d\u3002<\/p>\n \n\t\u88681\u3002<\/p>\n \n\t<\/p>\n \n\t<\/p>\n \n\t\u56fe2\u662fPTC\u53d1\u70ed\/\u6563\u70ed\u5e73\u8861\u5173\u7cfb\u56fe\u3002PTC\u52a0\u70ed\u5668\u7684\u7535\u963b\u503c\uff0c\u968f\u81ea\u8eab\u6e29\u5ea6\u7684\u4e0a\u5347\u800c\u6025\u5267\u589e\u52a0\u3002\u6240\u4ee5\u5f53\u81ea\u8eab\u6e29\u5ea6\u4e0a\u5347\u65f6\uff0c\u53d1\u70ed\u529f\u7387\u4e5f\u4f1a\u6025\u5267\u4e0b\u964d\uff1b\u5f53\u53d1\u70ed\u529f\u7387\u4e0e\u6563\u70ed\u529f\u7387\u8fbe\u5230\u5e73\u8861\u65f6\uff0c\u6e29\u5ea6\u4e0d\u518d\u4e0a\u5347\uff0c\u529f\u7387\u4e5f\u4e0d\u518d\u53d8\u5316\u3002\u4f46\u662f\uff0c\u5f53\u6563\u70ed\u6761\u4ef6\uff08\u5982\u73af\u5883\u6e29\u5ea6\u3001\u5439\u98ce\u3001\u6d78\u6c34\u7b49\uff09\u53d1\u751f\u6539\u53d8\u65f6\uff0cPTC\u7684\u529f\u7387\u548c\u6e29\u5ea6\u91cd\u65b0\u8c03\u6574\uff0c\u8fbe\u5230\u65b0\u7684\u5e73\u8861\u3002<\/p>\n \n\t\u5f71\u54cdPTC\u8868\u9762\u6e29\u5ea6\u7684\u56e0\u7d20\uff0c\u89c1\u88682\u3002<\/p>\n \n\t\u88682\u3002<\/p>\n \n\t<\/p>\n 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\n\t\u5de5\u4f5c\u7535\u538b3.7V~420V\uff0c\u4ea4\u76f4\u6d41\u5747\u53ef\u3002\u5de5\u4f5c\u7535\u538b\u8f83\u4f4e\u65f6\uff0cPTC\u7684\u5e38\u6e29\u7535\u963b\u5f88\u5c0f\uff0c\u7535\u963b-\u6e29\u5ea6\u53d8\u5316\u7387\u4e5f\u6bd4\u8f83\u5c0f\uff0c\u6052\u6e29\u6e29\u5ea6\u7cbe\u5ea6\u8981\u5dee\u4e9b\uff1b\u53e6\u5916\u5728\u4f4e\u7535\u538b\u4e0b\uff0c\u52a0\u70ed\u529f\u7387\u8f83\u5c0f\uff0c\u5347\u6e29\u901f\u5ea6\u8f83\u6162\uff0c\u751a\u81f3\u4e0d\u80fd\u4e0a\u5347\u5230\u8f83\u9ad8\u7684\u6e29\u5ea6\u3002<\/p>\n \n\t\u4ece\u5b89\u5168\u6027\u3001\u53ef\u9760\u6027\u8003\u8651\uff0cPTC\u52a0\u70ed\u5668\u666e\u904d\u8981\u6bd4\u4f20\u7edf\u7684\u7535\u70ed\u4e1d\u5b89\u5168\u6027\u9ad8\uff0c\u8010\u7edd\u7f18\u7535\u538b\u9ad8\uff0c\u6f0f\u7535\u6d41\u6bd4\u8f83\u5c0f\u800c\u4e14\u6bd4\u8f83\u7a33\u5b9a\u3002\u6709\u7684\u5e94\u7528\u573a\u5408\u4f7f\u7528\u4f20\u7edf\u7535\u70ed\u4e1d\u4e0d\u80fd\u901a\u8fc7\u5b89\u5168\u8ba4\u8bc1\uff0c\u800c\u7528PTC\u52a0\u70ed\u5668\u53ef\u4ee5\u901a\u8fc7\u5b89\u5168\u8ba4\u8bc1\uff0c\u6240\u4ee5PTC\u53ef\u4ee5\u7528\u5728\u5b89\u5168\u6027\u8981\u6c42\u6bd4\u8f83\u9ad8\u7684\u573a\u5408\u3002\u4f46\u662f\u5e76\u4e0d\u662f\u6240\u6709\u5382\u5bb6\u7684PTC\uff0c\u6240\u6709\u7684PTC\uff0c\u5b89\u5168\u6027\u90fd\u4f1a\u8fbe\u5230\u8981\u6c42\uff0c\u6240\u4ee5\u8981\u9009\u62e9\u8d28\u91cf\u4f18\u826f\u7684PTC\u751f\u4ea7\u5382\u4f9b\u8d27\u3002PTC\u7528\u4e8e\u56fa\u4f53\u52a0\u70ed\uff0c\u4e3b\u8981\u7684\u5b89\u5168\u3001\u53ef\u9760\u6027\u95ee\u9898\uff1a\u4e00\u662f\uff0cPTC\u9676\u74f7\u4f53\u51fb\u7a7f\u70e7\u6bc1\uff0c\u5bfc\u81f4\u77ed\u8def\uff0c\u70e7\u6bc1\u7edd\u7f18\u5c42\uff1b\u4e8c\u662f\uff0c\u7edd\u7f18\u5c42\u51fb\u7a7f\u6f0f\u7535\uff0c\u4f7f\u5916\u58f3\u5e26\u7535\u3002<\/p>\n \n\t\u4ece\u6210\u672c\u4e0a\u8003\u8651\uff0c\u5c0f\u9762\u79ef\u7684\u6052\u6e29\u52a0\u70ed\uff0c\u7528PTC\u52a0\u70ed\u5668\u53ef\u4ee5\u7701\u6389\u6e29\u5ea6\u63a7\u5236\u548c\u8d85\u6e29\u4fdd\u62a4\u90e8\u5206\uff0cPTC\u7684\u4f53\u79ef\u53ef\u4ee5\u505a\u5230\u5f88\u5c0f\uff0c\u5b89\u88c5\u4e5f\u76f8\u5bf9\u7b80\u5355\u3002\u5927\u52a0\u70ed\u9762\u79ef\u7684\u6052\u6e29\u52a0\u70ed\uff0c\u4f7f\u7528PTC\u52a0\u70ed\u5668\u52a0\u70ed\u6e29\u5ea6\u66f4\u5747\u5300\u6027\u3002PTC\u6052\u6e29\u52a0\u70ed\u5668\u5bff\u547d\u6bd4\u4f20\u7edf\u7535\u70ed\u4e1d\u52a0\u70ed\u5668\u5bff\u547d\u957f\u51e0\u500d\uff0c\u4f7f\u7528PTC\u4e5f\u8282\u7701\u5bff\u547d\u6210\u672c\u3001\u7ef4\u4fee\u6210\u672c\u3002<\/p>\n \n\t2. \u6db2\u4f53\uff08\u5305\u62ec\u6c34\u3001\u67f4\u6cb9\u3001\u6db2\u538b\u6cb9\u7b49\uff09\u52a0\u70ed\u3002<\/strong><\/p>\n \n\t2.1\u6db2\u4f53\u52a0\u70ed\u5668\u7ed3\u6784\u3002<\/p>\n \n\t<\/p>\n \n\t<\/p>\n \n\t\u56fe3\u662f\u6d78\u5165\u5f0f\u6db2\u4f53\u52a0\u70ed\u5668\u7684\u7ed3\u6784\u56fe\u3002<\/p>\n \n\t\u56fe5\u662f\u52a0\u70ed\u5668\u5728\u5bb9\u5668\u4e2d\u7684\u6446\u653e\u4f4d\u7f6e\u3002\u5782\u76f4\u52a0\u70ed\u7ba1\u5b89\u88c5\u76f8\u5bf9\u7b80\u5355\uff0c\u4f46\u662f\u6db2\u4f53\u4e0a\u3001\u4e0b\u5c42\u7684\u6e29\u5ea6\u4e0d\u591f\u5747\u5300\u3002\u5e73\u5367\u52a0\u70ed\u7ba1\u7684\u52a0\u70ed\u6e29\u5ea6\u6bd4\u8f83\u5747\u5300\uff0c\u4f46\u662f\u5b89\u88c5\u65f6\uff0c\u9700\u8981\u5728\u5bb9\u5668\u4e0a\u6253\u5b54\uff0c\u800c\u4e14\u5b89\u88c5\u5b54\u4e0a\u9700\u8981\u5bc6\u5c01\u5904\u7406\u3002\u5f2f\u5f62\u52a0\u70ed\u7ba1\u7684\u52a0\u70ed\u6e29\u5ea6\u6bd4\u8f83\u5747\u5300\uff0c\u4e0d\u9700\u8981\u6253\u5b54\uff0c\u4f46\u662f\u6210\u672c\u8f83\u9ad8\u3002\u5bb9\u5668\u5e95\u90e8\u52a0\u70ed\u5668\u5b89\u88c5\u5728\u5e95\u90e8\u65f6\uff0c\u52a0\u70ed\u6e29\u5ea6\u6bd4\u8f83\u5747\u5300\u3002<\/p>\n \n\t\u4e0e\u88ab\u52a0\u70ed\u6db2\u4f53\u63a5\u89e6\u7684\u91d1\u5c5e\u5916\u58f3\u7684\u6750\u6599\u53ef\u4ee5\u9009\u62e9\uff1a\u94dd\u7845\u5408\u91d1\u3001\u94dd\u950c\u5408\u91d1\u3001\u94dd\u9541\u5408\u91d1\u3001\u7d2b\u94dc\u3001\u9ec4\u94dc\u3001\u94c1\uff08\u9540\u950c\u7b49\uff09\u3001304\u4e0d\u9508\u94a2\u3001316\u4e0d\u9508\u94a2\u3001\u949b\u3001\u94dc\u954d\u5408\u91d1\u7b49\uff0c\u6839\u636e\u7528\u9014\u3001\u6db2\u4f53\u7684\u6027\u8d28\u3001\u6db2\u4f53\u5bf9\u91d1\u5c5e\u7684\u8150\u8680\u6027\u7b49\u56e0\u7d20\u6765\u786e\u5b9a\u9009\u7528\u91d1\u5c5e\u5916\u58f3\u6750\u6599\u3002\u7528\u4e8e\u6cb9\u7684\u52a0\u70ed\uff0c\u53ef\u7528\u6210\u672c\u8f83\u4f4e\u7684\u94dd\u5408\u91d1\u5916\u58f3\uff1b\u7528\u4e8e\u6d17\u6da4\u7528\u6c34\u7684\u52a0\u70ed\uff0c\u4e5f\u53ef\u4ee5\u7528\u94dd\u5408\u91d1\u3001\u7d2b\u94dc\u3001\u9ec4\u94dc\u5916\u58f3\uff1b\u98df\u7528\u6c34\u7684\u52a0\u70ed\u53ef\u7528304\u4e0d\u9508\u94a2\u3001316\u4e0d\u9508\u94a2\u3002\u6c34\u8d28\u6bd4\u8f83\u5dee\u65f6\uff0c\u6216\u662f\u6d77\u6c34\uff0c\u6216\u662f\u7528\u4e8e\u7535\u9540\u6c34\u6eb6\u6db2\u7684\u52a0\u70ed\uff0c\u53ef\u7528\u949b\u5916\u58f3\uff1b\u8150\u8680\u6027\u8f83\u5f3a\u7684\u6db2\u4f53\uff0c\u53ef\u7528\u94dc\u954d\u5408\u91d1\u3002\u6b64\u5916\uff0c\u5728\u91d1\u5c5e\u5916\u58f3\u8868\u9762\u9644\u7740\u4e00\u5c42\u6c1f\u5851\u6599\u5c42\uff0c\u5728\u8010\u53d7\u6e29\u5ea6\u4e0b\uff0c\u53ef\u4ee5\u62b5\u6297\u7edd\u5927\u591a\u6570\u6db2\u4f53\u7684\u8150\u8680\uff0c\u4f46\u662f\u52a0\u70ed\u529f\u7387\u4f1a\u663e\u8457\u4e0b\u964d\u3002<\/p>\n \n\t\u5bb9\u5668\u5e95\u90e8\uff08\u6216\u4fa7\u9762\uff09\u6db2\u4f53\u52a0\u70ed\u5668\uff0c\u52a0\u70ed\u5668\u4e0d\u76f4\u63a5\u63a5\u89e6\u6db2\u4f53\uff0c\u6db2\u4f53\u4e0d\u4f1a\u8150\u8680\u52a0\u70ed\u5668\u7684\u5916\u58f3\u3002\u4f46\u662f\u8fd9\u79cd\u52a0\u70ed\u5668\u7684\u4f53\u79ef\u8f83\u5927\uff0c\u529f\u7387\u8f83\u4f4e\uff0c\u6210\u672c\u8f83\u9ad8\u3002<\/p>\n \n\t2.2 \u52a0\u70ed\u529f\u7387\u3002<\/p>\n \n\tPTC\u52a0\u70ed\u7ba1\u7684\u52a0\u70ed\u529f\u7387-\u52a0\u70ed\u65f6\u95f4\u7684\u5173\u7cfb\uff0c\u4e0e\u4f20\u7edf\u7684\u7535\u70ed\u4e1d\u52a0\u70ed\u7ba1\u76f8\u5dee\u8f83\u5927\u3002\u5728\u52a0\u70ed\u521d\u671fPTC\u52a0\u70ed\u7ba1\u7684\u529f\u7387\u4ece\u5c0f\u5230\u5927\uff0c\u5230\u8fbe\u6700\u5927\u503c\uff08\u6700\u5927\u51b2\u51fb\u529f\u7387\uff09\u540e\uff0c\u9010\u6e10\u4e0b\u964d\uff0c\u6700\u540e\u7a33\u5b9a\uff08\u716e\u6c34\u7a33\u5b9a\u529f\u7387\uff09\u3002\u800c\u5e72\u70e7\u7684\u7a33\u5b9a\u529f\u7387\u8981\u6bd4\u716e\u6c34\u7a33\u5b9a\u529f\u7387\u8981\u5c0f\u5f88\u591a\uff08\u5e72\u70e7\u529f\u7387\u7ea6\u4e3a\u716e\u6c34\u76848%\uff09\u3002<\/p>\n \n\t\u7a33\u5b9a\u529f\u7387\u4e0e\u6db2\u4f53\u6e29\u5ea6\u6709\u5173\uff0c\u6db2\u4f53\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u5219\u7a33\u5b9a\u529f\u7387\u8d8a\u5c0f\u3002\u53ef\u6839\u636e\u5b9e\u9645\u4f7f\u7528\u7684\u6761\u4ef6\uff0c\u89c4\u5b9a\u4e00\u4e2a\u6807\u51c6\u7684\u6db2\u4f53\u6e29\u5ea6\uff0c\u5f53\u52a0\u70ed\u7ba1\u52a0\u70ed\u540e\uff0c\u6db2\u4f53\u6e29\u5ea6\u4ece\u4f4e\u5230\u9ad8\uff0c\u6db2\u4f53\u6e29\u5ea6\u8fbe\u5230\u6807\u51c6\u6e29\u5ea6\u65f6\uff0c\u8bb0\u5f55\u7684\u529f\u7387\u5373\u662f\u6807\u51c6\u6db2\u4f53\u6e29\u5ea6\u4e0b\u7684\u7a33\u5b9a\u529f\u7387\u3002<\/p>\n \n\t\u7a33\u5b9a\u529f\u7387\u4e0e\u6db2\u4f53\u7684\u79cd\u7c7b\u6709\u5173\u3002\u6db2\u4f53\u4e3a\u6c34\u65f6\u529f\u7387\u6bd4\u8f83\u5927\uff0c\u56e0\u4e3a\u6c34\u7684\u6bd4\u70ed\u5bb9\u8f83\u5927\uff0c\u6d41\u52a8\u6027\u8f83\u597d\uff0c\u5bb9\u6613\u5f62\u6210\u5bf9\u6d41\uff1b\u52a0\u70ed\u5176\u4ed6\u6db2\u4f53\u65f6\u7a33\u5b9a\u529f\u7387\u4e00\u822c\u90fd\u6bd4\u6c34\u5c0f\u3002<\/p>\n \n\tPTC\u52a0\u70ed\u7ba1\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u7a33\u5b9a\u529f\u7387\u5219\u8d8a\u5927\u3002\u4f46\u662f\u63d0\u9ad8\u8868\u9762\u6e29\u5ea6\u5219\u4f1a\u5f15\u8d77\u529f\u7387\u8870\u51cf\u589e\u52a0\uff0cPTC\u52a0\u70ed\u7247\u51fb\u7a7f\u673a\u4f1a\u589e\u52a0\uff0c\u7c98\u80f6\u3001\u7535\u7ebf\u3001\u7edd\u7f18\u5c42\u7b49\u6027\u80fd\u4e0b\u964d\uff0c\u53ef\u9760\u6027\u4e0b\u964d\u3002<\/p>\n \n\t\u5f53PTC\u52a0\u70ed\u7ba1\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u4e0e\u6db2\u4f53\u6e29\u5ea6\u4e00\u6837\u65f6\uff0c\u52a0\u70ed\u529f\u7387\u57fa\u672c\u4e3a0\uff0c\u5c31\u662f\u4e0d\u518d\u52a0\u70ed\u3002\u6240\u4ee5PTC\u52a0\u70ed\u7ba1\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u603b\u662f\u4f1a\u9ad8\u4e8e\u6db2\u4f53\u6e29\u5ea620\u2103\u4ee5\u4e0a\uff0c\u5426\u5219\u65e0\u6cd5\u52a0\u70ed\u3002PTC\u52a0\u70ed\u7ba1\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u4e0e\u6db2\u4f53\u6e29\u5ea6\u7684\u5dee\u8d8a\u5c0f\uff0c\u52a0\u70ed\u7ba1\u7684\u529f\u7387\u5bc6\u5ea6\u5c31\u8d8a\u5c0f\uff0c\u4f53\u79ef\u5c31\u9700\u8981\u8d8a\u5927\uff0c\u6210\u672c\u5c31\u8981\u8d8a\u9ad8\u3002<\/p>\n \n\t\u6700\u5927\u51b2\u51fb\u529f\u7387\u5927\u7684\u52a0\u70ed\u7ba1\uff0c\u7a33\u5b9a\u529f\u7387\u4e0d\u4e00\u5b9a\u5927\u3002\u6700\u5927\u51b2\u51fb\u529f\u7387\u8fc7\u5927\uff0c\u5219\u4f1a\u5f71\u54cd\u6574\u4e2a\u4f9b\u7535\u7535\u8def\u3001\u5f00\u5173\u7684\u6b63\u5e38\u5de5\u4f5c\uff1b\u4f46\u662f\u5982\u679c\u6700\u5927\u51b2\u51fb\u529f\u7387\u8fc7\u5c0f\uff0c\u5219\u4f1a\u5f15\u8d77\u7a33\u5b9a\u529f\u7387\u8fbe\u4e0d\u5230\u8981\u6c42\u3002<\/p>\n \n\t2.3 \u529f\u7387\u8870\u51cf\u3002<\/p>\n \n\t\u7531\u4e8e\u5404PTC\u5236\u9020\u5382\u7684\u8d28\u91cf\u6709\u5dee\u5f02\uff0c\u8ba9\u4f7f\u7528\u8005\u89c9\u5f97PTC\u529f\u7387\u8870\u51cf\u592a\u5927\u3002\u4e1c\u839e\u5929\u6210\u7684PTC\u6db2\u4f53\u52a0\u70ed\u7ba1\uff0c\u8fde\u7eed\u4e00\u5e74\u4e0d\u95f4\u65ad\u5de5\u4f5c\u7684\u529f\u7387\u8870\u51cf\u4e00\u822c\u572810%\u5de6\u53f3\uff0c\u5b8c\u5168\u5728\u7528\u6237\u80fd\u591f\u63a5\u53d7\u7684\u8303\u56f4\u3002\u800c\u4e00\u4e9bPTC\u5236\u9020\u5382\u7684PTC\uff0c\u4e00\u4e2a\u6708\u7684\u529f\u7387\u572830%\u5de6\u53f3\uff0c\u4e00\u5e74\u8fde\u7eed\u4e0d\u95f4\u65ad\u5de5\u4f5c\u7684\u529f\u7387\u8870\u51cf\u572840~50%\uff0c\u5b9e\u9645\u4e0a\u5df2\u7ecf\u65e0\u6cd5\u4f7f\u7528\u3002\u6240\u4ee5\u5728\u8d2d\u4e70PTC\u52a0\u70ed\u7ba1\u65f6\uff0c\u4e00\u5b9a\u8981\u505a\u6d4b\u8bd5\u529f\u7387\u8870\u51cf\u8bd5\u9a8c\u3002<\/p>\n \n\t\u529f\u7387\u8870\u51cf\u4e0ePTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\u6210\u6b63\u76f8\u5173\uff0c\u8868\u9762\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u529f\u7387\u8870\u51cf\u8d8a\u5927\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u964d\u4f4ePTC\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\uff0c\u53ef\u4ee5\u51cf\u5c11\u529f\u7387\u8870\u51cf\uff0c\u4f46\u662f\u52a0\u70ed\u7ba1\u7684\u4f53\u79ef\u4f1a\u589e\u52a0\uff0c\u6210\u672c\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n \n\t\u529f\u7387\u8870\u51cf\u4e3b\u8981\u6709\u4e24\u79cd\u539f\u56e0\uff0c\u4e00\u662fPTC\u9676\u74f7\u52a0\u70ed\u7247\u5e38\u6e29\u7535\u963b\u7684\u589e\u52a0\/\u51b2\u51fb\u7535\u6d41\u7684\u4e0b\u964d\uff1b\u4e8c\u662f\u4f20\u70ed\u7ed3\u6784\u7684\u677e\u52a8\uff0c\u4f7f\u4f20\u70ed\u53d8\u5dee\u3002<\/p>\n \n\t2.4 \u5e94\u7528\u573a\u5408\u3002<\/p>\n \n\t\u8d2e\u6c34\u5f0f\u70ed\u6c34\u5668\uff0c\u5373\u70ed\u5f0f\u70ed\u6c34\u5668\uff0c\u7535\u5f00\u6c34\u58f6\uff0c\u70ed\u996e\u6c34\u673a\uff0c\u6d17\u83dc\u3001\u6d17\u7897\u3001\u6d17\u8138\u3001\u6d17\u6fa1\u3001\u6ce1\u811a\u3001\u8db3\u6d74\u7684\u70ed\u6c34\uff0c\u592a\u9633\u80fd\u3001\u70ed\u6cf5\u70ed\u6c34\u5668\u7684\u8f85\u52a9\u52a0\u70ed\uff0c\u5149\u4f0f\u592a\u9633\u80fd\u70ed\u6c34\u5668\u7684\u7535\u52a0\u70ed\uff0c\u5438\u6cb9\u70df\u673a\u3001\u6e05\u6d17\u5242\u7684\u70ed\u6c34\u6e05\u6d17\uff0c\u70ed\u6c34\u5e8a\uff0c\u7535\u9540\u69fd\u3001\u67f4\u6cb9\u6c7d\u8f66\u6cb9\u7bb1\u3001\u6ee4\u6e05\u5668\u52a0\u70ed\uff0c\u6db2\u538b\u6cb9\u3001\u6da6\u6ed1\u6cb9\u3001\u98df\u7528\u6cb9\u52a0\u70ed\uff0c\u6851\u62ff\u3001\u7f8e\u5bb9\u3001\u6d88\u6bd2\u3001\u52a0\u6e7f\u7684\u4ea7\u751f\u84b8\u6c7d\uff0c\u836f\u6c34\u718f\u84b8\uff0c\u6c34\u65cf\u3001\u9c7c\u7f38\u6c60\u7684\u4fdd\u6e29\uff0c\u6c34\u7ba1\u3001\u6c34\u9f99\u5934\u3001\u7ba1\u9053\u3001\u6cb9\u7ba1\u7684\u9632\u51bb\uff0c\u4e09\u5143\u50ac\u5316\u3001\u5c3f\u7d20\u6eb6\u6db2\u7684\u52a0\u70ed\uff0c\u6c34\u70ed\u5730\u6696\uff0c\u6cb9\u6c40\u578b\u3001\u6c34\u70ed\u6563\u70ed\u7247\u7684\u91c7\u6696\u7b49\u3002<\/p>\n \n\t\u7a33\u5b9a\u52a0\u70ed\u529f\u7387\u53ef\u4ee5\u4ece10W\u523010KW\u3002\u4f46\u662f\u5bf9\u4e8e\u529f\u7387\u8f83\u5927\u7684\u52a0\u70ed\u7ba1\uff0c\u4f7f\u7528\u7684PTC\u9676\u74f7\u52a0\u70ed\u7247\u6570\u91cf\u6bd4\u8f83\u591a\uff0c\u4f1a\u9020\u6210PTC\u9676\u74f7\u52a0\u70ed\u7247\u51fb\u7a7f\u7684\u673a\u4f1a\u589e\u52a0\uff1b\u6b64\u5916\u7edd\u7f18\u9762\u79ef\u4e5f\u6bd4\u8f83\u5927\uff0c\u7edd\u7f18\u7684\u5931\u6548\u673a\u4f1a\u4e5f\u4f1a\u589e\u52a0\u3002\u6240\u4ee5\u6700\u597d\u80fd\u591f\u5206\u6210\u51e0\u6839\u52a0\u70ed\u7ba1\uff0c\u6bcf\u6839\u52a0\u70ed\u7ba1\u7684\u529f\u7387\u90fd\u5c0f\u4e9b\uff0c\u8fd9\u6837\u53ef\u4ee5\u51cf\u5c11\u5931\u6548\u548c\u5e9f\u54c1\u3002\u5de5\u4f5c\u7535\u538b\u8303\u56f412V~420V\uff0c\u4ea4\u76f4\u6d41\u5747\u53ef\u3002\u5de5\u4f5c\u7535\u538b\u8f83\u4f4e\u800c\u4e14\u52a0\u70ed\u529f\u7387\u8f83\u5927\u65f6\uff0c\u51b2\u51fb\u7535\u6d41\u548c\u7a33\u5b9a\u7535\u6d41\u90fd\u4f1a\u5f88\u5927\uff0c\u7535\u6e90\u96be\u4e8e\u627f\u53d7\uff0c\u6240\u4ee5\u5f53\u9700\u8981\u5927\u529f\u7387\u65f6\uff0c\u6700\u597d\u4e0d\u7528\u4f4e\u7535\u538b\u3002<\/p>\n \n\t\u7535\u70ed\u4e1d\u7535\u70ed\u7ba1\u7684\u4f18\u70b9\u662f\u6210\u672c\u8f83\u4f4e\u3002\u5b58\u5728\u7684\u95ee\u9898\uff1a\u4e00\u662f\uff0c\u4f7f\u7528\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u7edd\u7f18\u8010\u538b\u3001\u6f0f\u7535\u6d41\u3001\u7edd\u7f18\u7535\u963b\u8d85\u6807\uff1b\u4e8c\u662f\uff0c\u4e0d\u80fd\u5e72\u70e7\uff0c\u5982\u679c\u6e29\u5ea6\u4fdd\u62a4\u88c5\u7f6e\u51fa\u73b0\u6545\u969c\uff0c\u5219\u7535\u70ed\u7ba1\u4f1a\u56e0\u5e72\u70e7\u800c\u70e7\u6bc1\uff0c\u751a\u81f3\u70e7\u574f\u5468\u8fb9\u6750\u6599\uff0c\u51fa\u73b0\u706b\u707e\uff1b\u4e09\u662f\uff0c\u7535\u70ed\u4e1d\u957f\u671f\u5de5\u4f5c\u540e\uff0c\u53ef\u80fd\u6c27\u5316\u70e7\u6bc1\uff0c\u5f71\u54cd\u5bff\u547d\uff0c\u751a\u81f3\u9020\u6210\u6f0f\u7535\uff1b\u56db\u662f\uff0c\u5f53\u6c34\u8d28\u4e0d\u826f\uff0c\u542b\u9633\u79bb\u5b50\uff08\u9499\u3001\u9541\u7b49\uff09\u6d53\u5ea6\u6bd4\u8f83\u5927\uff0c\u7535\u70ed\u7ba1\u8868\u9762\u5bb9\u6613\u51fa\u73b0\u6c34\u57a2\uff0c\u8868\u9762\u4f20\u70ed\u53d8\u5dee\uff0c\u5bfc\u81f4\u5185\u90e8\u7535\u70ed\u4e1d\u70e7\u6bc1\u3002<\/p>\n \n\tPTC\u6db2\u4f53\u53d1\u70ed\u7ba1\u53ef\u4ee5\u514b\u670d\u7535\u70ed\u4e1d\u7535\u70ed\u7ba1\u7684\u7f3a\u70b9\uff0c\u7edd\u7f18\u8010\u538b\u3001\u6f0f\u7535\u6d41\u3001\u7edd\u7f18\u7535\u963b\u4f18\u826f\u800c\u7a33\u5b9a\uff0c\u8010\u5e72\u70e7\uff0c\u4f7f\u7528\u5bff\u547d\u957f\uff0c\u6709\u6c34\u57a2\u4e5f\u4e0d\u4f1a\u70e7\u574f\u3002\u4f46\u662f\u5982\u679cPTC\u5236\u9020\u8d28\u91cf\u4e0d\u826f\uff0c\u4e5f\u8fd8\u53ef\u80fd\u4f1a\u51fa\u73b0\u95ee\u9898\uff1a\u4e00\u662f\uff0cPTC\u9676\u74f7\u4f53\u51fb\u7a7f\u70e7\u6bc1\uff0c\u5bfc\u81f4\u77ed\u8def\uff0c\u70e7\u6bc1\u7edd\u7f18\u5c42\uff1b\u4e8c\u662f\uff0c\u7edd\u7f18\u5c42\u51fb\u7a7f\u6f0f\u7535\uff0c\u4f7f\u5916\u58f3\u5e26\u7535\uff1b\u4e09\u662f\u52a0\u70ed\u529f\u7387\u968f\u4f7f\u7528\u65f6\u95f4\u589e\u52a0\u800c\u8870\u51cf\uff1b\u56db\u662f\u51b2\u51fb\u7535\u6d41\u8fc7\u5927\uff0c\u9020\u6210\u4f9b\u7535\u7ebf\u8def\u548c\u5f00\u5173\u6545\u969c\u3002PTC\u53d1\u70ed\u7ba1\u7528\u6237\uff0c\u5e94\u614e\u91cd\u9009\u62e9PTC\u52a0\u70ed\u7247\uff0c\u4ee5\u4fdd\u8bc1\u8d28\u91cf\u7684\u53ef\u9760\u3002<\/p>\n \n\t3. \u7a7a\u6c14\u52a0\u70ed\u3002<\/strong><\/p>\n \n\t3.1 \u7a7a\u6c14\u52a0\u70ed\u5668\u7ed3\u6784\u3002<\/p>\n \n\t\u7a7a\u6c14\u52a0\u70ed\u7684\u7ed3\u6784\uff0c\u6309\u6563\u70ed\u5668\u662f\u5426\u5e26\u7535\u533a\u5206\uff0c\u5206\u4e3a\u5e26\u7535\u578b\u4e0e\u7edd\u7f18\u578b\u3002<\/p>\n \n\t\u56fe7\u662f\u5e26\u7535\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\uff0c\u6563\u70ed\u5668\u662f\u5e26\u7535\u7684\uff0cPTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u7535\u6781\u5c42\u76f4\u63a5\u63a5\u89e6\u94dd\u6563\u70ed\u5668\uff0c\u800c\u4e14\u94dd\u6563\u70ed\u5668\u4f5c\u4e3a\u4e00\u4e2a\u7535\u6781\u5f15\u51fa\u7aef\u3002\u5e26\u7535\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\u5bb9\u6613\u83b7\u5f97\u8f83\u5927\u7684\u529f\u7387\uff0c\u6210\u672c\u4e5f\u6bd4\u8f83\u4f4e\uff1b\u4f46\u662f\u7531\u4e8e\u6563\u70ed\u5668\u662f\u5e26\u7535\u7684\uff0c\u5bb9\u6613\u5b58\u5728\u5b89\u5168\u9690\u60a3\u3002<\/p>\n \n\t\u56fe8\u662f\u7edd\u7f18\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\uff0c\u6563\u70ed\u5668\u4e0ePTC\u9676\u74f7\u52a0\u70ed\u7247\u662f\u7531\u7edd\u7f18\u7684\uff0c\u6563\u70ed\u5668\u4e0d\u5e26\u7535\u3002\u7edd\u7f18\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\u6bd4\u8f83\u5b89\u5168\uff0c\u4f46\u662f\u529f\u7387\u8f83\u4f4e\uff0c\u6210\u672c\u8f83\u9ad8\u3002<\/p>\n \n\t<\/p>\n 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\n\t\u6309\u662f\u5426\u9700\u8981\u5439\u98ce\u6765\u533a\u5206\uff0c\u53c8\u5206\u4e3a\u5439\u98ce\u578b\u4e0e\u81ea\u7136\u5bf9\u6d41\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\u3002\u5439\u98ce\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\u7684\u529f\u7387\u6bd4\u8f83\u5927\uff0c\u4f46\u662f\u9700\u8981\u589e\u52a0\u98ce\u6247\uff0c\u800c\u4e14\u98ce\u6247\u4f1a\u4ea7\u751f\u566a\u58f0\u3002\u5bf9\u6d41\u578b\u7a7a\u6c14\u52a0\u70ed\u5668\u4e0d\u9700\u8981\u98ce\u6247\uff0c\u6ca1\u6709\u566a\u58f0\uff0c\u7279\u522b\u9002\u5408\u5367\u5ba4\u52a0\u70ed\u3001\u5e8a\u5e95\u52a0\u70ed\uff0c\u4f46\u662f\u52a0\u70ed\u529f\u7387\u8f83\u5c0f\u3002<\/p>\n \n\t3.2 \u52a0\u70ed\u529f\u7387\u3002<\/p>\n \n\t\u52a0\u70ed\u529f\u7387\u968f\u52a0\u70ed\u65f6\u95f4\u7684\u53d8\u5316\uff0c\u89c1\u56fe9\u3002\u521a\u5f00\u59cb\u901a\u7535\u65f6\uff0c\u521d\u59cb\u529f\u7387\u8fd8\u6bd4\u8f83\u5c0f\uff08\u521d\u59cb\u529f\u7387\u4e00\u822c\u662f\u6700\u5927\u51b2\u51fb\u529f\u7387\u76841\/3\u52301\/5\uff09\uff0c\u7136\u540e\u52a0\u70ed\u529f\u7387\u9010\u6e10\u589e\u52a0\u5230\u6700\u5927\u51b2\u51fb\u529f\u7387\uff0c\u968f\u540e\u529f\u7387\u4e0b\u964d\uff0c\u6700\u540e\u8fbe\u5230\u7a33\u5b9a\u529f\u7387\u3002\u5728\u6563\u70ed\u8fc7\u5feb\u7684\u60c5\u51b5\u4e0b\uff0c\u52a0\u70ed\u5668\u59cb\u7ec8\u5904\u5728\u521d\u59cb\u529f\u7387\uff0c\u4e0d\u80fd\u8fbe\u5230\u6700\u5927\u529f\u7387\uff0c\u6240\u4ee5\u7a33\u5b9a\u7684\u52a0\u70ed\u529f\u7387\u5f88\u5c0f\u3002<\/p>\n \n\t\u6700\u5927\u51b2\u51fb\u529f\u7387 =C * \u4f7f\u7528\u7535\u538b\/\u5e38\u6e29\u7535\u963b<\/p>\n \n\t\u6700\u5927\u51b2\u51fb\u529f\u7387\u7684\u6570\u503c\u53d6\u51b3\u4e8ePTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u5e38\u6e29\u7535\u963b\u3001\u8868\u9762\u6e29\u5ea6\u3001\u9676\u74f7\u4f53\u5185\u90e8\u7684\u6676\u7c92\u5c3a\u5bf8\u3001\u4f7f\u7528\u7535\u538b\u7b49\u3002\u5176\u4e2d\u500d\u6570C\u4e3a1~6\uff0cPTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u5219C\u8d8a\u5927\uff1b\u5e38\u6e29\u7535\u963b\u8d8a\u5927\uff0cC\u4e5f\u4f1a\u8d8a\u5927\u3002\u5982\u679c\u4e00\u4e2a\u52a0\u70ed\u5668\u5185\u6709\u591a\u4e2a\u4e0d\u540c\u7535\u963b\u7684PTC\u9676\u74f7\u52a0\u70ed\u7247\uff0c\u52a0\u70ed\u5668\u5728\u51b7\u6001\uff08\u5ba4\u6e29\u4e0b\uff09\u5f00\u59cb\u901a\u7535\u7684\u6700\u5927\u51b2\u51fb\u7535\u6d41\u4f1a\u8f83\u5c0f\uff1b\u4f46\u662f\u70ed\u6001\uff08\u6bd4\u8868\u9762\u6e29\u5ea6\u4f4e40\u2103\u5de6\u53f3\u7684\u6e29\u5ea6\u4e0b\uff09\u5f00\u59cb\u901a\u7535\uff0c\u6700\u5927\u51b2\u51fb\u7535\u6d41\u4f1a\u8f83\u5927\u3002\u6700\u5927\u51b2\u51fb\u529f\u7387\u5927\u7684\u7a7a\u6c14\u52a0\u70ed\u5668\uff0c\u7a33\u5b9a\u529f\u7387\u4f1a\u7a0d\u5927\u4e00\u4e9b\u3002\u6700\u5927\u51b2\u51fb\u529f\u7387\u8fc7\u5927\uff0c\u5219\u4f1a\u5f71\u54cd\u6574\u4e2a\u4f9b\u7535\u7535\u8def\u3001\u5f00\u5173\u7684\u6b63\u5e38\u5de5\u4f5c\uff1b\u4f46\u662f\u5982\u679c\u6700\u5927\u51b2\u51fb\u529f\u7387\u8fc7\u5c0f\uff0c\u5219\u4f1a\u5f15\u8d77\u52a0\u70ed\u529f\u7387\u8fbe\u4e0d\u5230\u8981\u6c42\uff0c\u751a\u81f3\u5439\u98ce\u98ce\u901f\u8d8a\u5927\u65f6\u52a0\u70ed\u529f\u7387\u8d8a\u5c0f\u3002<\/p>\n \n\tPTC\u7a7a\u6c14\u52a0\u70ed\u5668\u7684\u7a33\u5b9a\u52a0\u70ed\u529f\u7387\u4e0e\u98ce\u901f\u6709\u5173\uff0c\u4e00\u822c\u6765\u8bf4\u98ce\u901f\u8d8a\u5927\uff0c\u6563\u70ed\u8d8a\u5feb\uff0c\u52a0\u70ed\u529f\u7387\u8d8a\u5927\u3002\u4e00\u822c\u98ce\u6247\u7684\u98ce\u901f\u4e3a3~5m\/s\u3002\u6ca1\u6709\u5439\u98ce\u7684\u529f\u7387\u662f5m\/s\u98ce\u901f\u4e0b\u7684\u529f\u7387\u768410%\u5de6\u53f3\u3002\u6709\u9700\u8981\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u8282\u98ce\u901f\u6765\u8c03\u8282\u52a0\u70ed\u529f\u7387\u3002\u5982\u679c\u52a0\u70ed\u5668\u7684\u51b2\u51fb\u529f\u7387\u4e0e\u4f4e\u98ce\u901f\u65f6\u7684\u7a33\u5b9a\u529f\u7387\u63a5\u8fd1\uff0c\u5219\u63d0\u9ad8\u98ce\u901f\u4e0d\u80fd\u589e\u52a0\u529f\u7387\uff1b\u98ce\u901f\u592a\u5927\u53cd\u800c\u4f1a\u964d\u4f4e\u529f\u7387\u3002<\/p>\n \n\t\u975e\u7edd\u7f18\u578bPTC\u7a7a\u6c14\u52a0\u70ed\u5668\u7684\u6563\u70ed\u6bd4\u7edd\u7f18\u578b\u7684\u6563\u70ed\u5feb\uff0c\u6240\u4ee5\u52a0\u70ed\u529f\u7387\u4e5f\u6bd4\u8f83\u5927\u3002\u6563\u70ed\u5668\u6bd4\u8f83\u5bc6\uff0c\u53d7\u98ce\u9762\u79ef\u589e\u52a0\uff0c\u4e5f\u4f1a\u589e\u52a0\u6563\u70ed\uff0c\u53d1\u70ed\u529f\u7387\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n \n\tPTC\u53d1\u70ed\u7247\u7684\u6570\u91cf\u589e\u52a0\uff0c\u7a33\u5b9a\u52a0\u70ed\u529f\u7387\u5e76\u4e0d\u4f1a\u5b8c\u5168\u6210\u6b63\u6bd4\u4f8b\u589e\u52a0\uff0c\u6bcf\u4e2a\u52a0\u70ed\u7247\u7684\u52a0\u70ed\u529f\u7387\u4f1a\u6709\u6240\u4e0b\u964d\u3002<\/p>\n \n\tPTC\u7a7a\u6c14\u52a0\u70ed\u5668\u7684\u52a0\u70ed\u529f\u7387\u4e0e\u5f71\u54cd\u56e0\u7d20\u7684\u5173\u7cfb\u5f0f\u5982\u4e0b\uff1a<\/p>\n \n\t\u7a33\u5b9a\u52a0\u70ed\u529f\u7387 = \u6563\u70ed\u7cfb\u6570*\uff08\u5e72\u70e7\u6e29\u5ea6\uff0d\u8fdb\u98ce\u6e29\u5ea6\uff09<\/p>\n \n\t\u52a0\u70ed\u529f\u7387\u4e0e\u8fdb\u98ce\u6e29\u5ea6\u6709\u5173\uff0c\u8fdb\u98ce\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u5219\u7a33\u5b9a\u529f\u7387\u8d8a\u5c0f\u3002\u5f53PTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u65e0\u98ce\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u4e0e\u8fdb\u98ce\u6e29\u5ea6\u4e00\u6837\u65f6\uff0c\u52a0\u70ed\u529f\u7387\u57fa\u672c\u4e3a0\uff0c\u5c31\u662f\u4e0d\u518d\u52a0\u70ed\u3002\u6240\u4ee5PTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u65e0\u98ce\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u603b\u662f\u4f1a\u9ad8\u4e8e\u8fdb\u98ce\u6e29\u5ea620\u2103\u4ee5\u4e0a\uff0c\u5426\u5219\u65e0\u6cd5\u52a0\u70ed\u3002PTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u65e0\u98ce\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u4e0e\u8fdb\u98ce\u6e29\u5ea6\u7684\u5dee\u8d8a\u5c0f\uff0c\u52a0\u70ed\u529f\u7387\u5bc6\u5ea6\u5c31\u8d8a\u5c0f\uff0c\u4f53\u79ef\u5c31\u9700\u8981\u8d8a\u5927\uff0c\u6210\u672c\u5c31\u8981\u8d8a\u9ad8\u3002<\/p>\n \n\t\u5f53\u4e00\u4e2a\u52a0\u70ed\u5668\u7684\u51fa\u98ce\u6e29\u5ea6\u4e0d\u80fd\u8fbe\u5230\u6240\u9700\u7684\u9ad8\u6e29\u65f6\uff0c\u8981\u589e\u52a0\u51fa\u98ce\u6e29\u5ea6\u7684\u8bdd\uff0c\u5219\u9700\u8981\u5728\u6cbf\u98ce\u5411\u6446\u653e\u7b2c\u4e8c\u4e2aPTC\u7a7a\u6c14\u52a0\u70ed\u5668\u3002\u8fd9\u65f6\uff0c\u9760\u8fd1\u98ce\u6247\u7684\u7b2c\u4e00\u4e2a\u52a0\u70ed\u5668\u529f\u7387\u8f83\u9ad8\uff1b\u8fdc\u79bb\u98ce\u6247\u7684\u7b2c\u4e8c\u4e2a\u52a0\u70ed\u5668\u7684\u8fdb\u98ce\u6e29\u5ea6\u8f83\u9ad8\uff0c\u6240\u4ee5\u529f\u7387\u5c31\u4f1a\u4f4e\u5f97\u591a\uff0c\u7a33\u5b9a\u529f\u7387\u5f80\u5f80\u4e0d\u5230\u7b2c\u4e00\u4e2a\u52a0\u70ed\u5668\u768450%\u3002<\/p>\n \n\tPTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u65e0\u98ce\u5e72\u70e7\u8868\u9762\u6e29\u5ea6\u8d8a\u9ad8\uff0c\u52a0\u70ed\u529f\u7387\u5219\u8d8a\u5927\u3002\u4f46\u662f\u63d0\u9ad8PTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\uff0c\u52a0\u70ed\u529f\u7387\u968f\u4f7f\u7528\u65f6\u95f4\u8870\u51cf\u589e\u52a0\uff0cPTC\u52a0\u70ed\u7247\u51fb\u7a7f\u673a\u4f1a\u589e\u52a0\uff0c\u7c98\u80f6\u3001\u7535\u7ebf\u3001\u7edd\u7f18\u5c42\u7b49\u6027\u80fd\u4e0b\u964d\uff0c\u94dd\u5916\u58f3\u8fd4\u677e\uff0c\u52a0\u70ed\u5668\u53ef\u9760\u6027\u4e0b\u964d\u3002<\/p>\n \n\t3.3 \u529f\u7387\u8870\u51cf\u3002<\/p>\n \n\tPTC\u7a7a\u6c14\u52a0\u70ed\u5668\u529f\u7387\u8870\u51cf\u7684\u56e0\u6570\u4e3b\u8981\u6709\uff1aPTC\u9676\u74f7\u52a0\u70ed\u7247\u7535\u963b\u589e\u5927\uff0c\u7c98\u80f6\u677e\u52a8\uff0c\u94dd\u6563\u70ed\u5668\u677e\u52a8\u7b49\u3002\u4e00\u4e9bPTC\u5236\u9020\u5382\u7684PTC\uff0c\u4e00\u4e2a\u6708\u7684\u529f\u7387\u572830%\u4ee5\u4e0a\uff0c\u6240\u4ee5\u9009\u62e9\u8d28\u91cf\u597d\u7684PTC\u975e\u5e38\u91cd\u8981\uff0c\u5728\u8d2d\u4e70PTC\u7a7a\u6c14\u52a0\u70ed\u5668\u65f6\uff0c\u4e00\u5b9a\u8981\u6d4b\u8bd5\u529f\u7387\u8870\u51cf\u3002<\/p>\n \n\t\u529f\u7387\u8870\u51cf\u4e0ePTC\u9676\u74f7\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\u6210\u6b63\u76f8\u5173\uff0c\u8868\u9762\u6e29\u5ea6\u8d8a\u9ad8\uff0cPTC\u52a0\u70ed\u7247\u7684\u7535\u963b\u589e\u52a0\u8d8a\u591a\uff0c\u7c98\u63a5\u80f6\u8d8a\u5bb9\u6613\u677e\u8131\uff0c\u94dd\u6563\u70ed\u5668\u8d8a\u5bb9\u6613\u8fd4\u677e\uff0c\u529f\u7387\u8870\u51cf\u8d8a\u5927\u3002\u82e5\u4f7f\u7528\u8868\u9762\u6e29\u5ea6250\u2103\u4ee5\u4e0a\u7684PTC\u52a0\u70ed\u7247\u6765\u505a\u7a7a\u6c14\u52a0\u70ed\u5668\uff0c\u65e0\u98ce\u72b6\u6001\u4e0b\u901a\u7535\uff0c\u7c98\u80f6\u4f1a\u5728200\u5c0f\u65f6\u4ee5\u540e\u5f3a\u5ea6\u9010\u6e10\u4e0b\u964d\uff0c\u677e\u8131\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u964d\u4f4ePTC\u52a0\u70ed\u7247\u7684\u8868\u9762\u6e29\u5ea6\uff0c\u53ef\u4ee5\u51cf\u5c11\u529f\u7387\u8870\u51cf\uff0c\u4f46\u662f\u7a7a\u6c14\u52a0\u70ed\u5668\u7684\u4f53\u79ef\u4f1a\u589e\u52a0\uff0c\u6210\u672c\u4e5f\u4f1a\u589e\u52a0\u3002<\/p>\n \n\t3.4 \u5e94\u7528\u573a\u5408\u3002<\/p>\n \n\t\u6696\u98ce\u673a\uff0c\u7a7a\u8c03\u673a\uff0c\u8863\u7269\u3001\u978b\u3001\u624b\u3001\u5e72\u71e5\u5242\u3001\u8336\u53f6\u3001\u519c\u4ea7\u54c1\u7684\u70ed\u98ce\u70d8\u5e72\uff0c\u8863\u67dc\u3001\u4e66\u67dc\u3001\u978b\u67dc\u3001\u623f\u95f4\u3001\u6d74\u5ba4\u3001\u5382\u623f\u3001\u5546\u573a\u3001\u4ed3\u5e93\u3001\u7535\u63a7\u67dc\u3001\u9ad8\u94c1\u52a8\u8f66\u8f66\u53a2\u3001\u7535\u6c14\u8bbe\u5907\u3001\u50a8\u7269\u7684\u52a0\u70ed\u6216\u5e72\u71e5\uff0c\u96a7\u9053\u5f0f\u70d8\u7bb1\uff0c\u538b\u7f29\u7a7a\u6c14\u52a0\u70ed\uff0c\u7535\u6c60\u653e\u7535\u8d1f\u8377\u3002<\/p>\n 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