{"id":148,"date":"2016-04-14T13:50:06","date_gmt":"2016-04-14T13:50:06","guid":{"rendered":""},"modified":"2016-04-14T21:50:35","modified_gmt":"2016-04-14T13:50:35","slug":"led%e7%81%af%e7%8f%a0%e5%af%b9led%e6%98%be%e7%a4%ba%e5%b1%8f%e7%9a%84%e5%bd%b1%e5%93%8d","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=148","title":{"rendered":"LED\u706f\u73e0\u5bf9LED\u663e\u793a\u5c4f\u7684\u5f71\u54cd"},"content":{"rendered":"
\n\t\u3000\u3000LED\u706f\u73e0<\/font>\u4f5c\u4e3aLED\u663e\u793a\u5c4f<\/font>\u6210\u672c\u6700\u9ad8\u3001\u7528\u91cf\u6700\u5927\u7684\u5143\u5668\u4ef6\uff0c\u5bf9\u4e8eLED<\/font>\u663e\u793a\u5c4f\u7684\u54c1\u8d28\u5f71\u54cd\u8d77\u7740\u4e3b\u5bfc\u4f5c\u7528\u3002\u4eca\u5929\u6211\u4eec\u6765\u4e3a\u4f60\u4ecb\u7ecd\u4e00\u4e0b\u4e3a\u4ec0\u4e48LED\u706f<\/font>\u73e0\u662fLED\u663e\u793a\u5c4f\u6700\u5173\u952e\u7684\u90e8\u4ef6\uff0c\u5982\u4f55\u9274\u522bLED\u706f\u73e0\u7684\u4f18\u52a3\uff1f<\/p>\n \n\t\u3000\u3000\u5168\u5f69LED\u663e\u793a\u5c4f\u7684\u6700\u5173\u952e\u90e8\u4ef6\u662fLED\u706f\u73e0\u3002\u539f\u56e0\u6709\u4e09\uff1a<\/strong><\/p>\n \n\t\u3000\u3000\u7b2c\u4e00\uff0cLED\u662f\u5168\u5f69\u5c4f\u6574\u673a\u4e2d\u4f7f\u7528\u6570\u91cf\u6700\u591a\u7684\u5173\u952e\u5668\u4ef6\uff0c\u6bcf\u5e73\u65b9\u7c73\u4f1a\u4f7f\u7528\u51e0\u5343\u81f3\u51e0\u4e07\u53eaLED;<\/p>\n \n\t\u3000\u3000\u7b2c\u4e8c\uff0cLED\u662f\u51b3\u5b9a\u6574\u5c4f\u5149\u5b66\u663e\u793a\u6027\u80fd\u7684\u4e3b\u4f53\uff0c\u76f4\u63a5\u5f71\u54cd\u89c2\u4f17\u5bf9\u663e\u793a\u5c4f\u7684\u8bc4\u4ef7;<\/p>\n \n\t\u3000\u3000\u7b2c\u4e09\uff0cLED\u5728\u663e\u793a\u5c4f\u6574\u4f53\u6210\u672c\u4e2d\u6240\u5360\u6bd4\u4f8b\u6700\u5927\uff0c\u4ece30%\u81f370%\u4e0d\u7b49\u3002<\/p>\n \n\t\u3000\u3000\u5982\u4f55\u9274\u522bLED\u663e\u793a\u5c4f\u706f\u73e0\u4f18\u52a3<\/strong><\/p>\n \n\t\u3000\u3000\u4e00\u3001\u770b\u710a\u70b9\u3002\u6b63\u89c4\u7684LED\u706f\u5e26\u5382\u5bb6\u751f\u4ea7\u7684LED\u706f\u5e26\u662f\u91c7\u7528SMT\u8d34\u7247\u5de5\u827a\uff0c\u7528\u9521\u818f\u548c\u56de\u6d41\u710a\u5de5\u827a\u751f\u4ea7\u7684<\/p>\n \n\t\u3000\u3000\u4e8c\u3001\u770bFPC\u8d28\u91cf\u3002FPC\u5206\u6577\u94dc\u548c\u538b\u5ef6\u94dc\u4e24\u79cd,\u6577\u94dc\u677f\u7684\u94dc\u7b94\u662f\u51f8\u51fa\u6765\u7684\uff0c\u7ec6\u770b\u7684\u8bdd\u80fd\u4ece\u710a\u76d8\u4e0eFPC\u7684\u8fde\u63a5\u5904\u770b\u51fa\u6765<\/p>\n \n\t\u3000\u3000\u4e09\u3001\u770bLED\u706f\u5e26\u8868\u9762\u7684\u6e05\u6d01\u5ea6\u3002\u5982\u679c\u91c7\u7528SMT\u5de5\u827a\u751f\u4ea7\u7684LED\u706f\u5e26\uff0c\u5176\u8868\u9762\u7684\u6e05\u6d01\u5ea6\u975e\u5e38\u597d\uff0c\u770b\u4e0d\u5230\u4ec0\u4e48\u6742\u8d28\u548c\u6c61\u6e0d<\/p>\n \n\t\u3000\u3000\u56db\u3001\u770bLED\u706f\u7528\u7684\u82af\u7247\u548c\u751f\u4ea7\u5de5\u827a\uff0c\u7528\u773c\u775b\u662f\u770b\u4e0d\u51fa\u6765\u533a\u522b\u7684\uff0c\u8981\u7528\u8001\u5316\u8bbe\u5907\u548c\u68c0\u6d4b\u8bbe\u5907\u5982\u679c\u4f60\u628a\u51e0\u4e2a\u5382\u5bb6\u7684LED\u653e\u5728\u8001\u5316\u4eea\u4e0a\u7528\u5927\u7535\u6d41\u8001\u531624\u5c0f\u65f6\u6216\u8005\u66f4\u957f\u65f6\u95f4\uff0c\u4f60\u518d\u53bb\u6d4b\u91cf\u51e0\u4e2a\u5382\u5bb6\u7684LED\u4eae\u5ea6\uff0c\u770b\u90a3\u4e2aled\u53d1\u5149\u5f3a\u5ea6\u8870\u51cf\u6700\u5c0f\uff0c\u8870\u51cf\u6700\u5c0f\u90a3\u4e2a\u8d28\u91cf\u5c31\u6700\u597d\u3002<\/p>\n \n\t\u3000\u3000LED\u706f\u73e0\u5bf9LED\u663e\u793a\u5c4f\u7684\u5f71\u54cd\u6709\u54ea\u4e9b<\/strong><\/p>\n \n\t\u3000\u30001\u3001\u89c6\u89d2<\/p>\n \n\t\u3000\u3000LED\u663e\u793a\u5c4f\u7684\u89c6\u89d2\u51b3\u5b9a\u4e8eLED\u706f\u73e0\u7684\u89c6\u89d2\u3002\u76ee\u524d\u6237\u5916\u663e\u793a\u5c4f\u5927\u591a\u9009\u7528\u6c34\u5e73\u89c6\u89d2100°;\u3001\u5782\u76f4\u89c6\u89d250°;\u7684\u692d\u5706LED\uff0c\u6237\u5185\u663e\u793a\u5c4f\u5219\u9009\u7528\u6c34\u5e73\u5782\u76f4\u5747\u4e3a120°;\u7684\u8d34\u7247LED\u3002\u9ad8\u901f\u516c\u8def\u4e0a\u7684\u663e\u793a\u5c4f\u7531\u4e8e\u5176\u7279\u6b8a\u6027\u4e00\u822c\u9009\u752830°;\u89c6\u89d2\u7684\u5706\u5f62LED\u5c31\u591f\u4e86\u3002\u4e00\u4e9b\u9ad8\u697c\u4e0a\u7684\u663e\u793a\u5c4f\u5bf9\u5782\u76f4\u89c6\u89d2\u8981\u6c42\u8f83\u9ad8\u3002\u89c6\u89d2\u4e0e\u4eae\u5ea6\u4e92\u4e3a\u77db\u76fe\uff0c\u5927\u89c6\u89d2\u5fc5\u7136\u4f1a\u964d\u4f4e\u4eae\u5ea6\u3002\u89c6\u89d2\u7684\u9009\u62e9\u9700\u8981\u6839\u636e\u5177\u4f53\u7684\u7528\u9014\u6765\u51b3\u5b9a\u3002<\/p>\n \n\t\u3000\u30002\u3001\u4eae\u5ea6<\/p>\n \n\t\u3000\u3000LED\u4eae\u5ea6\u662f\u663e\u793a\u5c4f\u4eae\u5ea6\u7684\u91cd\u8981\u51b3\u5b9a\u56e0\u7d20\u3002LED\u4eae\u5ea6\u8d8a\u9ad8\uff0c\u4f7f\u7528\u7535\u6d41\u7684\u4f59\u91cf\u8d8a\u5927\uff0c\u5bf9\u8282\u7701\u8017\u7535\u3001\u4fdd\u6301LED\u7a33\u5b9a\u6709\u597d\u5904\u3002LED\u6709\u4e0d\u540c\u7684\u89d2\u5ea6\u503c\uff0c\u5728\u82af\u7247\u4eae\u5ea6\u5df2\u5b9a\u7684\u60c5\u51b5\u4e0b\uff0c\u89d2\u5ea6\u8d8a\u5c0f\uff0cLED\u5219\u8d8a\u4eae\uff0c\u4f46\u663e\u793a\u5c4f\u7684\u89c6\u89d2\u5219\u8d8a\u5c0f\u3002\u4e00\u822c\u5e94\u9009\u62e9100\u5ea6\u7684LED\u4ee5\u4fdd\u8bc1\u663e\u793a\u5c4f\u8db3\u591f\u7684\u89c6\u89d2\u3002\u9488\u5bf9\u4e0d\u540c\u70b9\u95f4\u8ddd\u548c\u4e0d\u540c\u89c6\u8ddd\u7684\u663e\u793a\u5c4f\uff0c\u5e94\u5728\u4eae\u5ea6\u3001\u89d2\u5ea6\u548c\u4ef7\u683c\u4e0a\u627e\u5230\u4e00\u4e2a\u5e73\u8861\u70b9\u3002<\/p>\n \n\t\u3000\u30003\u3001\u5931\u6548\u7387<\/p>\n \n\t\u3000\u3000\u7531\u4e8e\u5168\u5f69\u663e\u793a\u5c4f\u7531\u4e0a\u4e07\u751a\u81f3\u51e0\u5341\u4e07\u7ec4\u7ea2\u3001\u7eff\u3001\u84dd\u4e09\u79cdLED\u7ec4\u6210\u7684\u50cf\u7d20\u70b9\u7ec4\u6210\uff0c\u4efb\u4e00\u989c\u8272LED\u7684\u5931\u6548\u5747\u4f1a\u5f71\u54cd\u663e\u793a\u5c4f\u6574\u4f53\u89c6\u89c9\u6548\u679c\u3002\u4e00\u822c\u6765\u8bf4\uff0c\u6309\u884c\u4e1a\u7ecf\u9a8c\uff0c\u5728LED\u663e\u793a\u5c4f\u5f00\u59cb\u88c5\u914d\u81f3\u8001\u531672\u5c0f\u65f6\u51fa\u8d27\u524d\u7684\u5931\u6548\u7387\u5e94\u4e0d\u9ad8\u4e8e\u4e07\u5206\u4e4b\u4e09(\u6307LED\u706f\u73e0\u672c\u8eab\u539f\u56e0\u5f15\u8d77\u7684\u5931\u6548)\u3002<\/p>\n \n\t\u3000\u30004\u3001\u6297\u9759\u7535\u80fd\u529b<\/p>\n \n\t\u3000\u3000LED\u662f\u534a\u5bfc\u4f53\u5668\u4ef6\uff0c\u5bf9\u9759\u7535\u654f\u611f\uff0c\u6781\u6613\u5f15\u81f4\u9759\u7535\u5931\u6548\uff0c\u6545\u6297\u9759\u7535\u80fd\u529b\u5bf9\u663e\u793a\u5c4f\u7684\u5bff\u547d\u81f3\u5173\u91cd\u8981\u3002\u4e00\u822c\u6765\u8bf4\uff0cLED\u7684\u4eba\u4f53\u9759\u7535\u6a21\u5f0f\u6d4b\u8bd5\u5931\u6548\u7535\u538b\u4e0d\u5e94\u4f4e\u4e8e2000V\u3002<\/p>\n \n\t\u3000\u30005\u3001\u5bff\u547d<\/p>\n \n\t\u3000\u3000LED\u5668\u4ef6\u7684\u7406\u8bba\u5bff\u547d\u4e3a10\u4e07\u5c0f\u65f6\uff0c\u8fdc\u5927\u4e8eLED\u663e\u793a\u5c4f\u5176\u5b83\u90e8\u4ef6\u7684\u5de5\u4f5c\u5bff\u547d\uff0c\u6545\u53ea\u8981LED\u5668\u4ef6\u54c1\u8d28\u4fdd\u8bc1\u3001\u5de5\u4f5c\u7535\u6d41\u5408\u9002\u3001PCB\u6563\u70ed\u8bbe\u8ba1\u5408\u7406\u3001\u663e\u793a\u5c4f\u751f\u4ea7\u5de5\u827a\u4e25\u8c28\uff0cLED\u5668\u4ef6\u5c06\u662f\u663e\u793a\u5c4f\u6574\u673a\u4e2d\u6700\u8010\u7528\u7684\u90e8\u4ef6\u4e4b\u4e00\u3002<\/p>\n \n\t\u3000\u3000LED\u5668\u4ef6\u5360LED\u663e\u793a\u5c4f\u4ef7\u683c\u6bd4\u91cd\u768470%\uff0c\u6240\u4ee5\u8bf4LED\u5668\u4ef6\u53ef\u4ee5\u51b3\u5b9aLED\u663e\u793a\u5c4f\u8d28\u91cf\u7684\u4f18\u52a3\u3002\u6211\u56fd\u5373\u662fLED\u5668\u4ef6\u7684\u751f\u4ea7\u5927\u56fd\uff0c\u4e5f\u662fLED\u663e\u793a\u5c4f\u5236\u505a\u7684\u805a\u96c6\u5730\u3002LED\u663e\u793a\u5c4f\u7684\u9ad8\u6280\u672f\u8981\u6c42\u662f\u672a\u6765\u7684\u53d1\u5c55\u8d8b\u52bf\uff0cLED\u663e\u793a\u5c4f\u7684\u9ad8\u8d28\u91cf\u8981\u6c42\uff0c\u4e0d\u4ec5\u4ec5\u5173\u4e8eLED\u663e\u793a\u5c4f\u5382\u5546\u7684\u8d70\u5411\uff0c\u4e5f\u7275\u8fde\u7684LED\u663e\u5c4f\u5668\u4ef6\u5382\u5bb6\u7684\u53d1\u5c55\u3002\u4eceLED\u5668\u4ef6\u628a\u5173\uff0c\u4fc3\u8fdb\u4e2d\u56fd\u7531LED\u663e\u793a\u5c4f\u5236\u9020\u5927\u56fd\u5411LED\u663e\u793a\u5c4f\u5236\u9020\u5f3a\u56fd\u7684\u8f6c\u53d8\u3002<\/p>\n \n\t\u3000\u30006\u3001\u8870\u51cf\u7279\u6027<\/p>\n \n\t\u3000\u3000LED\u663e\u793a\u5c4f\u957f\u65f6\u95f4\u5de5\u4f5c\u540e\u4f1a\u51fa\u73b0\u4eae\u5ea6\u4e0b\u964d\u548c\u663e\u793a\u5c4f\u989c\u8272\u4e0d\u4e00\u81f4\u7684\u73b0\u8c61\uff0c\u4e3b\u8981\u662f\u7531\u4e8eLED\u5668\u4ef6\u7684\u4eae\u5ea6\u8870\u51cf\u9020\u6210\u7684\u3002LED\u4eae\u5ea6\u7684\u8870\u51cf\u4f1a\u9020\u6210\u663e\u793a\u5c4f\u6574\u5c4f\u4eae\u5ea6\u964d\u4f4e\u3002\u7ea2\u3001\u7eff\u3001\u84ddLED\u4eae\u5ea6\u8870\u51cf\u5e45\u5ea6\u7684\u4e0d\u4e00\u81f4\u4f1a\u9020\u6210LED\u663e\u793a\u5c4f\u989c\u8272\u7684\u4e0d\u4e00\u81f4\uff0c\u5c31\u662f\u6211\u4eec\u5e38\u8bf4\u7684\u663e\u793a\u5c4f\u82b1\u4e86\u7684\u73b0\u8c61\u3002\u9ad8\u54c1\u8d28\u7684LED\u5668\u4ef6\u80fd\u591f\u5f88\u597d\u5730\u63a7\u5236\u4eae\u5ea6\u8870\u51cf\u5e45\u5ea6\u3002\u63091000\u5c0f\u65f6\u5e38\u6e29\u70b9\u4eae20mA\u6807\u51c6\uff0c\u7ea2\u8272\u8870\u51cf\u5e94\u5c0f\u4e8e2%\uff0c\u84dd\u3001\u7eff\u8272\u8870\u51cf\u5e94\u5c0f\u4e8e10%\uff0c\u6545\u84dd\u3001\u7eff\u8272LED\u5728\u663e\u793a\u5c4f\u8bbe\u8ba1\u65f6\u5c3d\u91cf\u4e0d\u8981\u7528\u523020mA\u7535\u6d41\uff0c\u6700\u597d\u53ea\u752870%\u81f380%\u7684\u989d\u5b9a\u7535\u6d41\u3002<\/p>\n \n\t\u3000\u3000\u8870\u51cf\u7279\u6027\u9664\u4e0e\u7ea2\u3001\u7eff\u3001\u84ddLED\u672c\u8eab\u7279\u6027\u76f8\u5173\u5916\uff0c\u4f7f\u7528\u7535\u6d41\u3001PCB\u677f\u6563\u70ed\u8bbe\u8ba1\u3001\u663e\u793a\u5c4f\u4f7f\u7528\u73af\u5883\u6e29\u5ea6\u7b49\u5747\u5bf9\u8870\u51cf\u9020\u6210\u5f71\u54cd\u3002<\/p>\n \n\t\u3000\u30007\u3001\u5c3a\u5bf8<\/p>\n \n\t\u3000\u3000LED\u5668\u4ef6\u7684\u5c3a\u5bf8\u5f71\u54cdLED\u663e\u793a\u5c4f\u7684\u50cf\u7d20\u70b9\u8ddd\u79bb\uff0c\u5373\u5206\u8fa8\u7387\u30025mm\u7684\u692d\u5706\u706f\u4e3b\u8981\u7528\u4e8eP16\u4ee5\u4e0a\u7684\u6237\u5916\u663e\u793a\u5c4f\uff0c3mm\u7684\u692d\u5706\u706f\u4e3b\u8981\u7528\u4e8eP12.5\u3001P12\u3001P10\u7684\u6237\u5916\u663e\u793a\u5c4f\uff0c3528\u578b\u8d34\u7247LED\u4e3b\u8981\u7528\u4e8eP6\u3001P8\u7684\u6237\u5185\u663e\u793a\u5c4f\uff0c2020\u578b\u8d34\u7247LED\u4e3b\u8981\u7528\u4e8eP2\u3001P3\u7b49\u5ba4\u5185\u663e\u793a\u5c4f\u3002\u5728\u70b9\u95f4\u8ddd\u4e0d\u53d8\u7684\u524d\u63d0\u4e0b\uff0cLED\u5668\u4ef6\u5c3a\u5bf8\u589e\u5927\uff0c\u80fd\u591f\u589e\u52a0\u663e\u793a\u9762\u79ef\uff0c\u51cf\u5c11\u9897\u7c92\u611f\uff0c\u4e0d\u8fc7\u7531\u4e8e\u9ed1\u533a\u9762\u79ef\u51cf\u5c11\uff0c\u4f1a\u964d\u4f4e\u5bf9\u6bd4\u5ea6;\u76f8\u53cd\uff0cLED\u5c3a\u5bf8\u51cf\u5c0f\uff0c\u51cf\u5c11\u4e86\u663e\u793a\u9762\u79ef\uff0c\u9897\u7c92\u611f\u589e\u591a\uff0c\u9ed1\u533a\u9762\u79ef\u589e\u5927\uff0c\u589e\u52a0\u4e86\u5bf9\u6bd4\u5ea6\u3002<\/p>\n 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