{"id":1085,"date":"2025-04-30T07:40:18","date_gmt":"2025-04-30T07:40:18","guid":{"rendered":"https:\/\/igsink.com\/?p=1085"},"modified":"2025-05-09T06:26:20","modified_gmt":"2025-05-09T06:26:20","slug":"how-to-choose-a-heat-sink","status":"publish","type":"post","link":"https:\/\/igsink.com\/zh\/how-to-choose-a-heat-sink\/","title":{"rendered":"\u5982\u4f55\u9078\u64c7\u6563\u71b1\u5668"},"content":{"rendered":"<p>\u662f\u5426\u66fe\u7d93\u60f3\u904e\u70ba\u4ec0\u9ebc\u6709\u4e9b\u8a2d\u5099\u6703\u904e\u65e9\u6545\u969c\uff0c\u800c\u6709\u4e9b\u8a2d\u5099\u537b\u80fd\u5728\u7e41\u91cd\u7684\u5de5\u4f5c\u8ca0\u8f09\u4e0b\u8868\u73fe\u51fa\u8272\uff1f\u7b54\u6848\u901a\u5e38\u5728\u65bc <strong>\u71b1\u7ba1\u7406<\/strong>\u2014\u5177\u9ad4\u800c\u8a00\uff0c\u662f\u8a2d\u8a08\u7528\u4f86\u6d88\u6563\u591a\u9918\u80fd\u91cf\u7684\u5143\u4ef6\u89d2\u8272\u3002\u5728\u6b64\u904e\u7a0b\u7684\u6838\u5fc3\u662f\u6563\u71b1\u5668\uff0c\u9019\u4e9b\u88ab\u52d5\u88dd\u7f6e\u5c07\u4e0d\u9700\u8981\u7684\u71b1\u91cf\u5f9e\u654f\u611f\u7684\u96fb\u5b50\u5143\u4ef6\u4e2d\u8f49\u79fb\u51fa\u53bb\u3002\u6c92\u6709\u5b83\u5011\uff0c\u96fb\u8def\u6709\u904e\u71b1\u7684\u98a8\u96aa\uff0c\u5c0e\u81f4\u6548\u7387\u964d\u4f4e\u6216\u707d\u96e3\u6027\u6545\u969c\u3002<\/p>\n<p>\u9078\u64c7\u5408\u9069\u7684\u89e3\u6c7a\u65b9\u6848\u4e0d\u50c5\u50c5\u662f\u6311\u9078\u4e00\u584a\u91d1\u5c6c\u584a\u3002\u9019\u9700\u8981\u7406\u89e3 <strong>\u71b1\u963b\u6297<\/strong>\uff0c\u64cd\u4f5c\u689d\u4ef6\uff0c\u4ee5\u53ca\u60a8\u61c9\u7528\u7684\u7368\u7279\u9700\u6c42\u3002\u7121\u8ad6\u60a8\u4f7f\u7528\u7684\u662f\u96d9\u6975\u6027\u63a5\u9762\u6676\u9ad4\u7ba1\uff08BJT\uff09\u3001\u91d1\u6c27\u534a\u5834\u6548\u96fb\u6676\u9ad4\uff08MOSFET\uff09\u9084\u662f\u5148\u9032\u8655\u7406\u5668\uff0c\u6bcf\u7a2e\u60c5\u6cc1\u90fd\u9700\u8981\u7cbe\u78ba\u8a08\u7b97\u4ee5\u5e73\u8861\u6eab\u5ea6\u3001\u529f\u7387\u8f38\u51fa\u548c\u7269\u7406\u9650\u5236\u3002<\/p>\n<p>\u672c\u6307\u5357\u89e3\u6790\u4e86\u6709\u6548\u6563\u71b1\u80cc\u5f8c\u7684\u79d1\u5b78\u539f\u7406\u3002\u60a8\u5c07\u5b78\u7fd2\u5982\u4f55\u8a55\u4f30\u7cfb\u7d71\u9700\u6c42\uff0c\u5f9e\u57fa\u672c\u7684\u6c23\u6d41\u8003\u91cf\u5230\u5148\u9032\u7684\u6750\u6599\u7279\u6027\u3002\u6211\u5011\u5c07\u63a2\u8a0e\u70ba\u4f55\u4e00\u5200\u5207\u7684\u65b9\u6cd5\u884c\u4e0d\u901a\uff0c\u4ee5\u53ca\u5982\u4f55\u907f\u514d\u96fb\u5b50\u8a2d\u8a08\u4e2d\u7684\u5e38\u898b\u9677\u9631\u3002<\/p>\n<p>\u5230\u6700\u5f8c\uff0c\u60a8\u5c07\u64c1\u6709\u53ef\u884c\u7684\u7b56\u7565\u4f86\u512a\u5316\u6027\u80fd\u548c\u58fd\u547d\u3002\u8b93\u6211\u5011\u6df1\u5165\u63a2\u8a0e\u5340\u5206\u4e00\u822c\u71b1\u63a7\u8207\u771f\u6b63\u5f37\u5927\u89e3\u6c7a\u65b9\u6848\u7684\u539f\u5247\u3002<\/p>\n<h2>\u4e86\u89e3\u71b1\u7ba1\u7406\u57fa\u790e\u77e5\u8b58<\/h2>\n<p>\u6709\u6548\u7684\u71b1\u7ba1\u7406\u59cb\u65bc\u638c\u63e1\u6838\u5fc3\u79d1\u5b78\u539f\u7406\u3002\u6bcf\u500b\u96fb\u5b50\u7cfb\u7d71\u90fd\u4f9d\u8cf4\u65bc\u7cbe\u78ba\u7684\u5e73\u8861 <strong>\u7522\u751f\u7684\u71b1\u91cf<\/strong> \u53ca\u6563\u71b1\u80fd\u529b\u3002\u5ffd\u8996\u6b64\u5e73\u8861\u5c07\u5c0e\u81f4\u5143\u4ef6\u6545\u969c\u3001\u80fd\u6e90\u6d6a\u8cbb\u53ca\u6602\u8cb4\u7684\u91cd\u65b0\u8a2d\u8a08\u3002<\/p>\n<h3>\u71b1\u6027\u80fd\u95dc\u9375\u8853\u8a9e<\/h3>\n<p><strong>\u71b1\u5c0e\u7387<\/strong> \u6e2c\u91cf\u6750\u6599\u50b3\u5c0e\u71b1\u91cf\u7684\u80fd\u529b\u3002\u50cf\u92c1\uff08200-250 W\/mK\uff09\u9019\u6a23\u7684\u91d1\u5c6c\u5728\u9019\u65b9\u9762\u8868\u73fe\u512a\u7570\uff0c\u800c\u5851\u6599\u901a\u5e38\u4f4e\u65bc1 W\/mK\u3002 <strong>\u71b1\u963b<\/strong>\uff0c\u4ee5\u00b0C\/W\u8868\u793a\uff0c\u91cf\u5316\u5143\u4ef6\u5f9e\u71b1\u6e90\u5230\u74b0\u5883\u7684\u71b1\u6d41\u963b\u6297\u7a0b\u5ea6\u3002<\/p>\n<p>\u8003\u616e\u7d50 junction-to-case \u96fb\u963b\uff1aMOSFET \u7684\u77fd\u6676\u7247\u53ef\u80fd\u9054\u5230 1.5\u00b0C\/W \u81f3\u5176\u5916\u6bbc\u3002\u7d50 junction-to-ambient \u503c\u6db5\u84cb\u6574\u500b\u71b1\u8def\u5f91\uff0c\u5305\u62ec\u6563\u71b1\u5668\u3002\u8f03\u4f4e\u7684\u96fb\u963b\u8868\u793a\u66f4\u597d\u7684\u6563\u71b1\u6f5b\u529b\u3002<\/p>\n<h3>\u6709\u6548\u6563\u71b1\u7684\u91cd\u8981\u6027<\/h3>\n<p>\u9ad8 <strong>\u529f\u7387\u8017\u6563<\/strong> \u76f4\u63a5\u63d0\u9ad8 <strong>\u64cd\u4f5c\u6eab\u5ea6<\/strong>\u4e00\u9846\u5177\u67090.5\u00b0C\/W\u71b1\u963b\u7684100W\u4e2d\u592e\u8655\u7406\u5668\uff0c\u5176\u6eab\u5ea6\u6703\u6bd4\u74b0\u5883\u6eab\u5ea6\u9ad8\u51fa50\u00b0C\u3002\u5728\u5bc6\u9589\u7a7a\u9593\u4e2d\uff0c\u9019\u53ef\u80fd\u5f15\u767c\u71b1\u5931\u63a7\u2014\u2014\u5c0e\u81f4\u6eab\u5ea6\u5448\u6307\u6578\u7d1a\u4e0a\u5347\uff0c\u7834\u58de\u96fb\u8def\u3002<\/p>\n<p>\u512a\u5316\u4e2d <strong>\u8868\u9762\u7a4d<\/strong> \u52a0\u901f\u71b1\u50b3\u5c0e\u3002\u9c2d\u7247\u8a2d\u8a08\u589e\u52a0\u8207\u7a7a\u6c23\u6216\u6db2\u9ad4\u51b7\u537b\u5291\u7684\u63a5\u89f8\u9762\u7a4d\u3002\u4f3a\u670d\u5668\u4e2d\u7684\u5f37\u5236\u5c0d\u6d41\u7cfb\u7d71\u5c55\u793a\u4e86\u9019\u4e00\u539f\u7406\uff0c\u4fdd\u6301\u5b89\u5168 <strong>\u6eab\u5ea6<\/strong> \u5373\u4f7f\u572840\u00b0C\u74b0\u5883\u689d\u4ef6\u4e0b\u4e5f\u80fd\u9054\u5230\u95be\u503c\u3002<\/p>\n<h2>\u5f71\u97ff\u6563\u71b1\u5668\u6548\u80fd\u7684\u5143\u4ef6<\/h2>\n<p>\u71b1\u63a7\u7cfb\u7d71\u4f9d\u8cf4\u7cbe\u78ba\u7684\u6750\u6599\u8207\u5e7e\u4f55\u7d44\u5408\u4ee5\u9054\u5230\u6700\u4f73\u6548\u679c\u3002\u6b64\u65b9\u7a0b\u5f0f\u4e2d\u6709\u5169\u500b\u4e3b\u8981\u5143\u7d20\uff1athe <strong>\u57fa\u6750<\/strong> \u548c\u8a72 <strong>\u7d50\u69cb\u8a2d\u8a08<\/strong>. \u9019\u5169\u500b\u56e0\u7d20\u76f4\u63a5\u5f71\u97ff\u80fd\u91cf\u5f9e\u654f\u611f\u5143\u4ef6\u79fb\u52d5\u7684\u6548\u7387\u3002<\/p>\n<h3>\u6563\u71b1\u5668\u6750\u6599\u53ca\u5176\u5c0e\u71b1\u6027<\/h3>\n<p>\u92c1\u548c\u9285\u4e3b\u5c0e\u71b1\u7ba1\u7406\u61c9\u7528\u3002\u92c1\u5408\u91d1\u5728\u91cd\u91cf\u6bd4\u9285\u8f1560%\u7684\u60c5\u6cc1\u4e0b\uff0c\u63d0\u4f9b200-250 W\/mK\u7684\u5c0e\u71b1\u7387\u3002\u9285\u7684\u5c0e\u71b1\u7387\u53ef\u9054400 W\/mK\uff0c\u4f46\u6210\u672c\u662f\u92c1\u76843\u500d\u3002\u6df7\u5408\u8a2d\u8a08\u901a\u5e38\u4f7f\u7528\u9285\u5e95\u5ea7\u642d\u914d\u92c1\u6563\u71b1\u7247\uff0c\u4ee5\u5e73\u8861\u6027\u80fd\u548c\u6210\u672c\u3002<\/p>\n<table>\n<tr>\n<th>\u6750\u6599<\/th>\n<th>\u5c0e\u96fb\u7387 (W\/mK)<\/th>\n<th>\u91cd\u91cf<\/th>\n<th>\u5178\u578b\u7528\u6cd5<\/th>\n<\/tr>\n<tr>\n<td>\u92c1\u5408\u91d1 6063<\/td>\n<td>210<\/td>\n<td>2.7 \u514b\/\u7acb\u65b9\u5398\u7c73<\/td>\n<td>\u6d88\u8cbb\u96fb\u5b50\u7522\u54c1<\/td>\n<\/tr>\n<tr>\n<td>\u9285 C110<\/td>\n<td>390<\/td>\n<td>8.9 \u514b\/\u7acb\u65b9\u5398\u7c73<\/td>\n<td>\u9ad8\u529f\u7387\u4f3a\u670d\u5668<\/td>\n<\/tr>\n<\/table>\n<h3>\u9c2d\u7247\u8207\u92b7\u91d8\u8a2d\u8a08\u4ee5\u589e\u52a0\u8868\u9762\u7a4d<\/h3>\n<p>\u5ef6\u4f38\u8868\u9762\u589e\u5f37\u51b7\u537b\u80fd\u529b\u3002\u76f4\u7fc5\u7247\u5728\u5f37\u5236\u7a7a\u6c23\u7cfb\u7d71\u4e2d\u6bd4\u5e73\u677f\u63d0\u4f9b\u591a\u51fa40%\u7684\u66b4\u9732\u9762\u7a4d\u3002\u91dd\u72c0\u7fc5\u7247\u9663\u5217\u5728\u7dca\u6e4a\u7a7a\u9593\u4e2d\u6539\u5584\u6e4d\u6d41\uff0c\u8207\u50b3\u7d71\u8a2d\u8a08\u76f8\u6bd4\uff0c\u63d0\u534715-25%\u7684\u71b1\u50b3\u905e\u6548\u7387\u3002<\/p>\n<p>LED \u9663\u5217\u5e38\u4f7f\u7528\u8f3b\u5c04\u9c2d\u7247\u914d\u7f6e\u4ee5\u6700\u5927\u5316\u81ea\u7136\u5c0d\u6d41\u3002\u96fb\u6e90\u8f49\u63db\u5668\u63a1\u7528\u932f\u5217\u91dd\u8173\u4ee5\u8655\u7406 500W \u4ee5\u4e0a\u7684\u8ca0\u8f09\u3002\u9069\u7576\u7684\u5e7e\u4f55\u5f62\u72c0\u9078\u64c7\u53ef\u5728\u95dc\u9375\u61c9\u7528\u4e2d\u964d\u4f4e\u63a5\u5408\u9ede\u6eab\u5ea6 20\u00b0C\u3002<\/p>\n<h2>\u8a2d\u8a08\u71b1\u8def\u5f91\uff1a\u8a08\u7b97\u8207\u8003\u91cf<\/h2>\n<p>\u71b1\u8def\u5f91\u512a\u5316\u59cb\u65bc\u4e09\u500b\u95dc\u9375\u7684\u96fb\u963b\u503c\u3002\u7d50\u9ede\u5230\u5916\u6bbc\u3001\u5916\u6bbc\u5230\u6563\u71b1\u5668\uff0c\u4ee5\u53ca\u6563\u71b1\u5668\u5230\u74b0\u5883\u7684\u96fb\u963b\u5f62\u6210\u4e00\u500b\u6c7a\u5b9a\u7e3d\u548c\u7684\u93c8\u689d <strong>\u71b1\u963b\u6297<\/strong>. \u6bcf\u500b\u9023\u7d50\u5fc5\u9808\u6700\u5c0f\u5316\u4ee5\u9632\u6b62\u5371\u96aa <strong>\u6eab\u5ea6\u4e0a\u5347<\/strong>.<\/p>\n<h3>\u529f\u7387\u8017\u6563\u8207\u71b1\u963b\u8a08\u7b97<\/h3>\n<p>\u8a08\u7b97\u6700\u5927\u503c <strong>\u6d88\u8017\u529f\u7387<\/strong> \u4f7f\u7528\u5143\u4ef6\u8cc7\u6599\u8868\u3002\u5c07\u6b64\u503c\u4e58\u4ee5\u7e3d\u71b1\u963b\u4ee5\u9810\u6e2c\u6eab\u5ea6\u5347\u9ad8\u3002\u4f8b\u5982\uff1a<\/p>\n<table>\n<tr>\n<th>\u5143\u4ef6<\/th>\n<th>\u71b1\u963b (\u00b0C\/W)<\/th>\n<th>\u885d\u64ca<\/th>\n<\/tr>\n<tr>\n<td>Junction-to-case<\/td>\n<td>1.2<\/td>\n<td>\u5167\u90e8\u71b1\u6d41<\/td>\n<\/tr>\n<tr>\n<td>Case-to-sink<\/td>\n<td>0.5<\/td>\n<td>\u4ecb\u9762\u6548\u7387<\/td>\n<\/tr>\n<tr>\n<td>Sink-to-ambient<\/td>\n<td>3.0<\/td>\n<td>\u51b7\u537b\u7cfb\u7d71\u6027\u80fd<\/td>\n<\/tr>\n<\/table>\n<p>\u4e00\u500b50\u74e6\u7684\u88dd\u7f6e\uff0c\u7e3d\u963b\u6297\u70ba4.7\u00b0C\/W\uff0c\u6eab\u5ea6\u6bd4\u74b0\u5883\u9ad8\u51fa235\u00b0C\u3002\u9019\u8d85\u904e\u4e86\u5927\u591a\u6578\u5143\u4ef6\u7684\u9650\u5236\uff0c\u9700\u66f4\u597d\u7684\u6563\u71b1\u3002 <strong>\u6563\u71b1\u5668\u8a08\u7b97\u5668<\/strong> \u5de5\u5177\u81ea\u52d5\u5316\u9019\u4e9b\u8a08\u7b97\uff0c\u8003\u616e\u5230 <strong>\u74b0\u5883\u7a7a\u6c23<\/strong> \u689d\u4ef6\u3002<\/p>\n<h3>\u8a55\u4f30\u74b0\u5883\u53ca\u64cd\u4f5c\u6eab\u5ea6\u9650\u5236<\/h3>\n<p>\u81ea\u7136\u5c0d\u6d41\u7cfb\u7d71\u5728\u4f4e\u65bc35\u00b0C\u7684\u958b\u653e\u74b0\u5883\u4e2d\u904b\u4f5c\u3002\u5f37\u5236\u6c23\u6d41\u5728\u5c01\u9589\u7a7a\u9593\u4e2d\u53ef\u964d\u4f4e40-60%\u7684\u6709\u6548\u963b\u529b\u3002\u59cb\u7d42\u5c07\u6700\u5927\u63a5\u9ede\u6eab\u5ea6\u8207\u8a08\u7b97\u503c\u9032\u884c\u6838\u5c0d\u3002<\/p>\n<p>\u5de5\u696d\u63a7\u5236\u5668\u572850\u00b0C\u74b0\u5883\u4e2d\u9700\u8981\u8207\u6d88\u8cbb\u8005\u8a2d\u5099\u4e0d\u540c\u7684\u89e3\u6c7a\u65b9\u6848\u3002\u8003\u616e\u5b63\u7bc0\u6027\u56e0\u7d20 <strong>\u74b0\u5883\u7a7a\u6c23<\/strong> \u8b8a\u5316\u548c\u9ad8\u5ea6\u5c0d\u51b7\u537b\u80fd\u529b\u7684\u5f71\u97ff\u3002<\/p>\n<h2>\u5982\u4f55\u9078\u64c7\u6563\u71b1\u5668<\/h2>\n<p>\u5de5\u7a0b\u5e2b\u5728\u5c07\u51b7\u537b\u5143\u4ef6\u8207\u7cfb\u7d71\u9700\u6c42\u5339\u914d\u6642\u9762\u81e8\u95dc\u9375\u6c7a\u7b56\u3002\u6b63\u78ba\u7684\u89e3\u6c7a\u65b9\u6848\u53d6\u6c7a\u65bc\u71b1\u9700\u6c42\u8207\u7269\u7406\u9650\u5236\u4e4b\u9593\u7684\u7cbe\u78ba\u5c0d\u9f4a\u3002\u6b64\u904e\u7a0b\u4e3b\u8981\u53d7\u4e09\u500b\u56e0\u7d20\u652f\u914d\uff1a\u64cd\u4f5c\u53c3\u6578\u3001\u74b0\u5883\u689d\u4ef6\u548c\u6027\u80fd\u6b0a\u8861\u3002<\/p>\n<h3>\u4e0d\u540c\u61c9\u7528\u7684\u9078\u64c7\u6a19\u6e96<\/h3>\n<p>\u4e0d\u540c <strong>\u61c9\u7528\u7a0b\u5f0f<\/strong> \u5e36\u4f86\u7368\u7279\u7684\u71b1\u6311\u6230\u3002\u5875\u571f\u98db\u63da\u7684\u5009\u5eab\u4e2d\u7684\u5de5\u696d\u63a7\u5236\u5668\u9700\u8981\u5177\u6709\u5bc6\u5c01\u9c2d\u7247\u8a2d\u8a08\u7684\u5805\u56fa\u6563\u71b1\u5668\u3002\u91ab\u7642\u8a2d\u5099\u512a\u5148\u8003\u616e\u9069\u5408\u6d88\u6bd2\u74b0\u5883\u7684\u7dca\u6e4a\u578b\u5916\u5f62\u3002\u59cb\u7d42\u8a55\u4f30\u6700\u5927\u529f\u7387\u8ca0\u8f09\u3001\u7a7a\u9593\u9650\u5236\u53ca\u6c61\u67d3\u7269\u66b4\u9732\u60c5\u6cc1\u3002<\/p>\n<p>\u6236\u5916\u8a2d\u5099\u9700\u8981\u8010\u8150\u8755\u6750\u6599\uff0c\u5982\u967d\u6975\u6c27\u5316\u92c1\u3002\u9ad8\u6d77\u62d4\u5b89\u88dd\u56e0\u7a7a\u6c23\u7a00\u8584\u9700\u8f03\u5927\u8868\u9762\u7a4d\u3002\u6c7d\u8eca\u7cfb\u7d71\u9700\u8981\u6297\u9707\u5b89\u88dd\u89e3\u6c7a\u65b9\u6848\u3002\u6bcf\u7a2e\u60c5\u6cc1\u7686\u9700\u91cf\u8eab\u5b9a\u5236 <strong>\u9078\u64c7<\/strong> \u7b56\u7565\u3002<\/p>\n<h3>\u5229\u7528\u6563\u71b1\u5668\u8a08\u7b97\u5668\u548c\u4f9b\u61c9\u5546\u898f\u683c<\/h3>\n<p>\u73fe\u4ee3\u71b1\u7ba1\u7406\u5229\u7528\u6578\u4f4d\u7cbe\u6e96\u5ea6\u3002\u9818\u5148\u88fd\u9020\u5546\u63d0\u4f9b <strong>\u6563\u71b1\u5668\u8a08\u7b97\u5668<\/strong> \u5206\u6790\u7d50\u9ede\u6eab\u5ea6\u3001\u6c23\u6d41\u901f\u7387\u548c\u74b0\u5883\u689d\u4ef6\u7684\u5de5\u5177\u3002\u9019\u4e9b\u5e73\u53f0\u80fd\u5728\u6578\u79d2\u5167\u8f38\u51fa\u512a\u5316\u7684\u5c3a\u5bf8\u548c\u6750\u6599\u5efa\u8b70\u3002<\/p>\n<p>\u8acb\u52d9\u5fc5\u4ea4\u53c9\u53c3\u8003\u4f9b\u61c9\u5546\u6578\u64da\u8868\u4ee5\u9032\u884c\u9a57\u8b49 <strong>\u71b1\u963b<\/strong> \u6578\u503c\u3002\u4e3b\u8981\u898f\u683c\u5305\u62ec\u57fa\u5e95\u539a\u5ea6\u3001\u9c2d\u7247\u5bc6\u5ea6\u53ca\u6700\u5927\u964d\u984d\u66f2\u7dda\u3002\u6b0a\u8861\u6210\u672c\u8207\u6027\u80fd\u2014\u2014\u9285\u57fa\u5e95\u63d0\u5347\u5c0e\u96fb\u6027\uff0c\u4f46\u76f8\u8f03\u92c1\u6750\u589e\u52a0230%\u7684\u91cd\u91cf\u3002<\/p>\n<p>\u9069\u7576\u7684\u5c3a\u5bf8\u53ef\u9632\u6b62\u5169\u500b\u95dc\u9375\u932f\u8aa4\uff1a\u904e\u5927\u5c3a\u5bf8\u7684\u88dd\u7f6e\u6d6a\u8cbb\u7a7a\u9593\u548c\u8cc7\u6e90\uff0c\u904e\u5c0f\u5c3a\u5bf8\u7684\u578b\u865f\u5247\u6709\u71b1\u5931\u63a7\u7684\u98a8\u96aa\u3002\u5c0d\u6240\u6709\u53c3\u6578\u9032\u884c\u5168\u9762\u8a55\u4f30\uff0c\u78ba\u4fdd\u88dd\u7f6e\u5728\u6574\u500b\u4f7f\u7528\u58fd\u547d\u671f\u9593\u7684\u53ef\u9760\u904b\u884c\u3002<\/p>\n<h2>\u63d0\u5347\u71b1\u6027\u80fd\uff1a\u6280\u5de7\u8207\u6700\u4f73\u5be6\u8e10<\/h2>\n<p>\u5148\u9032\u7684\u51b7\u537b\u7cfb\u7d71\u5c07\u53ef\u9760\u7684\u96fb\u5b50\u5143\u4ef6\u8207\u6613\u6545\u969c\u7684\u5143\u4ef6\u5206\u958b\u3002\u512a\u5316\u71b1\u6027\u80fd\u9700\u8981\u7b56\u7565\u6027\u7684\u6750\u6599\u9078\u64c7\u548c\u667a\u80fd\u8a2d\u8a08\u8abf\u6574\u3002\u4e09\u500b\u95dc\u9375\u56e0\u7d20\u6c7a\u5b9a\u6210\u6557\uff1a\u4ecb\u9762\u6548\u7387\u3001\u6c23\u6d41\u65b9\u5f0f\u548c\u5e7e\u4f55\u5275\u65b0\u3002<\/p>\n<h3>\u71b1\u754c\u9762\u6750\u6599\uff1a\u5f4c\u5408\u5dee\u8ddd<\/h3>\n<p><strong>\u71b1\u754c\u9762\u6750\u6599<\/strong> \u6d88\u9664\u5143\u4ef6\u8207\u6563\u71b1\u8868\u9762\u4e4b\u9593\u7684\u6c23\u6ce1\u3002\u77fd\u81a0\u57fa\u818f\u76f8\u6bd4\u4e7e\u63a5\u89f8\u53ef\u964d\u4f4e\u6a5f\u6bbc\u8207\u6563\u71b1\u5668\u4e4b\u9593\u7684\u963b\u6297\u905435%\u3002\u76f8\u8b8a\u5316\u5408\u7269\u5728\u632f\u52d5\u4e0b\u4fdd\u6301\u7a69\u5b9a\u58d3\u529b\uff0c\u5c0d\u6c7d\u8eca\u7cfb\u7d71\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<table>\n<tr>\n<th>\u6750\u6599\u985e\u578b<\/th>\n<th>\u5c0e\u96fb\u7387 (W\/mK)<\/th>\n<th>\u61c9\u7528\u7a0b\u5f0f<\/th>\n<\/tr>\n<tr>\n<td>\u5c0e\u71b1\u818f<\/td>\n<td>3-8<\/td>\n<td>\u6d88\u8cbb\u8005\u4e2d\u592e\u8655\u7406\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u77f3\u58a8\u588a<\/td>\n<td>5-15<\/td>\n<td>\u5de5\u696d\u63a7\u5236\u5668<\/td>\n<\/tr>\n<tr>\n<td>\u6db2\u614b\u91d1\u5c6c<\/td>\n<td>73<\/td>\n<td>\u9ad8\u6548\u80fd GPU<\/td>\n<\/tr>\n<\/table>\n<h3>\u6c23\u6d41\u7b56\u7565\uff1a\u88ab\u52d5\u51b7\u537b\u8207\u4e3b\u52d5\u51b7\u537b<\/h3>\n<p>\u81ea\u7136\u5c0d\u6d41\u9069\u7528\u65bc\u4f4e\u529f\u7387 <strong>\u88dd\u7f6e<\/strong> \u5728\u958b\u653e\u74b0\u5883\u4e2d\u3002\u5f37\u5236\u6c23\u6d41\u4f7f\u5bc6\u9589\u7a7a\u9593\u7684\u71b1\u50b3\u5c0e\u901f\u7387\u52a0\u500d\u3002\u4f3a\u670d\u5668\u8fb2\u5834\u4f7f\u7528\u96e2\u5fc3\u98a8\u6247\u4ee5\u7dad\u6301\u7a7f\u904e\u9c2d\u7247\u9663\u5217\u76842.5\u7c73\/\u79d2\u6c23\u6d41\u3002<\/p>\n<h3>\u8868\u9762\u7a4d\u6700\u5927\u5316\u6280\u8853<\/h3>\n<p>\u932f\u5217\u92b7\u91dd\u914d\u7f6e\u589e\u52a0 <strong>\u8868\u9762\u7a4d\u71b1\u91cf<\/strong> 18% \u8207\u76f4\u7247\u6563\u71b1\u6bd4\u8f03\u3002\u5e36\u6709\u5fae\u69fd\u7684\u64e0\u58d3\u92c1\u578b\u6750\u5c07\u63a5\u89f8\u9ede\u589e\u52a0\u4e86 40%\u3002\u96fb\u4fe1\u6848\u4f8b\u7814\u7a76\u986f\u793a\uff0c\u4f7f\u7528\u6ce2\u7d0b\u7247\u8a2d\u8a08\u53ef\u964d\u4f4e 22\u00b0C\u3002<\/p>\n<p>\u95dc\u9375\u8a2d\u8a08\u539f\u5247 <strong>\u7ba1\u7406<\/strong> \u6210\u529f\uff1a<\/p>\n<ul>\n<li>\u5c07\u9c2d\u7247\u5bc6\u5ea6\u8207\u6c23\u6d41\u80fd\u529b\u5339\u914d<\/li>\n<li>\u5728\u8150\u8755\u74b0\u5883\u4e2d\u4f7f\u7528\u967d\u6975\u6c27\u5316\u5857\u5c64<\/li>\n<li>\u5728\u5b63\u7bc0\u6027\u6975\u7aef\u6eab\u5ea6\u4e0b\u6e2c\u8a66\u539f\u578b<\/li>\n<\/ul>\n<h2>\u7d50\u8ad6<\/h2>\n<p>\u9069\u7576\u7684\u71b1\u63a7\u4ecd\u7136\u662f\u53ef\u9760\u96fb\u5b50\u7522\u54c1\u7684\u652f\u67f1\u3002\u6709\u6548\u7684 <strong>\u71b1\u7ba1\u7406<\/strong> \u901a\u904e\u7dad\u6301\u9632\u6b62\u707d\u96e3\u6027\u6545\u969c <strong>\u64cd\u4f5c\u6eab\u5ea6<\/strong> \u95be\u503c\u3002\u4f7f\u7528\u8a08\u7b97 <strong>\u6d88\u8017\u529f\u7387<\/strong> \u50f9\u503c\u89c0\u548c <strong>\u71b1\u963b<\/strong> 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