{"id":54,"date":"2016-04-01T05:25:46","date_gmt":"2016-04-01T05:25:46","guid":{"rendered":""},"modified":"2016-04-01T13:26:19","modified_gmt":"2016-04-01T05:26:19","slug":"%e5%a6%82%e4%bd%95%e8%a7%a3%e5%86%b3led%e9%a9%b1%e5%8a%a8%e7%94%b5%e6%ba%90%e7%9a%84%e6%98%93%e6%8d%9f%e5%9d%8f%e9%97%ae%e9%a2%98%ef%bc%9f","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=54","title":{"rendered":"\u5982\u4f55\u89e3\u51b3LED\u9a71\u52a8\u7535\u6e90\u7684\u6613\u635f\u574f\u95ee\u9898\uff1f"},"content":{"rendered":"

\n\t\u4e3a\u89e3\u51b3LED\u9a71\u52a8\u7535\u6e90<\/span><\/span>\u6545<\/span>\u969c\u7387\u9ad8\u3001\u7ef4\u62a4\u96be\u7b49\u95ee\u9898\uff0c\u901a\u8fc7\u5bf9LED\u53d1\u5149\u539f\u7406\u53ca\u7535\u6e90\u9700\u6c42\u5206\u6790\uff0c\u7ed3\u5408\u76ee\u524d\u5b9e\u9645\u5e94\u7528\u60c5\u51b5\uff0c\u6211\u4eec\u5c1d\u8bd5\u5728LED\u9053\u8def\u7167\u660e\u4e2d\u91c7\u7528\u4f4e\u538b\u76f4\u6d41\u4f9b\u7535\u6a21\u5f0f\u3002\u901a\u8fc7\u76f4\u6d41\u4f9b\u7535\u4e0d\u4ec5\u964d\u4f4eLED\u9a71\u52a8\u7535\u6e90\u6545\u969c\u7387\uff0c\u8fd8\u53ef\u964d\u4f4e\u9053\u8def\u7167\u660e\u7684\u5b89\u5168\u98ce\u9669\uff0c\u5e76\u4e3a\u672a\u6765\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u63d0\u4f9b\u4fbf\u5229\u3002<\/span><\/span><\/span><\/p>\n

\n\t\u968f\u7740\u53d1\u5149\u4e8c\u6781\u7ba1\uff08LED\uff09\u6280\u672f\u7684\u4e0d\u65ad\u53d1\u5c55\uff0cLED\u7167\u660e\u4ece\u5ba4\u5185\u9010\u6b65\u5411\u5ba4\u5916\u62d3\u5c55\u3002LED\u5728\u9053\u8def\u7167\u660e\u9886\u57df\u63a8\u5e7f\u7f13\u6162\u5176\u539f\u56e0\u662f\u9053\u8def\u7167\u660e\u529f\u7387\u5927\u3001\u8fd0\u884c\u73af\u5883\u6076\u52a3\u7b49\u3002\u5927\u529f\u7387LED\u8def\u706f\u7ecf\u8fc7\u4e00\u6bb5\u65f6\u95f4\u7684\u8ddf\u8e2a\u68c0\u6d4b\uff0c\u90e8\u5206LED\u706f\u5177\u9646\u7eed\u51fa\u73b0\u6545\u969c\u3002\u901a\u8fc7\u5bf9\u6545\u969c\u7684\u5206\u6790\uff0c\u6211\u4eec\u53d1\u73b0LED\u9a71\u52a8\u7535\u6e90\u635f\u574f\u6240\u5360\u6bd4\u4f8b\u9ad8\u8fbe90%\u3002\u867d\u7136LED\u8def\u706f\u7406\u8bba\u4f7f\u7528\u5bff\u547d\u957f\u8fbe5\u4e07\u5c0f\u65f6\uff0813.7\u5e74\uff09\uff0c\u4f46\u5176\u9a71\u52a8\u7535\u8def\u7684\u5bff\u547d\u8f83\u77ed\uff0c\u7ea6\u4e3a1.2\u4e07\u5c0f\u65f6\uff083\u5e74\uff09\u3002\u9a71\u52a8\u7535\u6e90\u6210\u4e3a\u5236\u7ea6LED\u8def\u706f\u4f7f\u7528\u5bff\u547d\u7684\u77ed\u677f\u3002\u540c\u65f6\u7531\u4e8eLED\u9a71\u52a8\u7535\u6e90\u9700\u4e0eLED\u9897\u7c92\u76f8\u5339\u914d\uff0c\u7f3a\u4e4f\u7edf\u4e00\u6807\u51c6\uff0c\u5404\u4f9b\u5e94\u5546\u751f\u4ea7\u7684\u9a71\u52a8\u7535\u6e90\u8f93\u51fa\u63a5\u53e3\u4e0d\u7edf\u4e00\uff0c\u8d28\u91cf\u826f\u83a0\u4e0d\u9f50\uff0c\u7ed9LED\u8def\u706f\u7ef4\u4fee\u5e26\u6765\u4e0d\u4fbf\uff0c\u4e14\u66f4\u6362\u9a71\u52a8\u7535\u6e90\u7684\u8d39\u7528\u8f83\u9ad8\u3002<\/p>\n

\n\tLED\u9a71\u52a8\u7535\u6e90\u88ab\u7eb3\u5165\u56fd\u5bb63C\u5f3a\u5236\u8ba4\u8bc1\u8303\u7574\u3002\u7535\u6e90\u95ee\u9898\u5df2\u6210\u4e3a\u5f71\u54cd\u5230LED\u706f\u5177\u7684\u63a8\u5e7f\u5e94\u7528\u7684\u91cd\u8981\u56e0\u7d20\u3002\u53ea\u6709\u89e3\u51b3LED\u7535\u6e90\u95ee\u9898\uff0c\u624d\u80fd\u6253\u5f00LED\u706f\u5177\u5728\u9053\u8def\u7167\u660e\u4e2d\u7684\u5e94\u7528\u3002<\/p>\n

\n\t\u4e00\u3001LED\u9897\u7c92\u5bf9\u7535\u6e90\u7684\u8981\u6c42<\/p>\n

\n\t\u4e3a\u89e3\u51b3LED\u7535\u6e90\u95ee\u9898\uff0c\u6211\u4eec\u9700\u8981\u4e86\u89e3LED\u9897\u7c92\u7684\u57fa\u672c\u5de5\u4f5c\u539f\u7406\u53ca\u5176\u5bf9\u7535\u6e90\u7684\u4f9b\u7535\u9700\u6c42\u3002<\/p>\n

\n\t\u76ee\u524d\u9053\u8def\u7167\u660e\u4e2d\u4f7f\u7528\u7684LED\u706f\u5177\u4e3a\u6574\u4f53\u53d1\u5149\u7ed3\u6784\uff0c\u5305\u542bLED\u5149\u6e90\u53ca\u7535\u6e90\u4e24\u90e8\u5206\u3002LED\u5149\u6e90\u662f\u7531\u4e00\u5b9a\u6570\u91cf\u7684\u5927\u529f\u7387LED\u9897\u7c92\u6df7\u8054\uff08\u5148\u4e32\u540e\u5e76\uff09\u6210\u4e00\u4e2a\u6574\u4f53\u53d1\u5149\u82af\u7247\u3002\u5355\u4e2aLED\u5176\u5b9e\u5c31\u662f\u4e00\u4e2a\u4e8c\u6781\u7ba1\uff0c\u5f53\u5728\u4e8c\u6781\u7ba1\u4e24\u7aef\u65bd\u52a0\u4e00\u5b9a\u7684\u6b63\u5411\u7535\u538b\u6fc0\u53d1P-N\u7ed3\u4f20\u5bfc\u7535\u6d41\uff0cLED\u5c31\u80fd\u53d1\u51fa\u5149\u3002\u5355\u9897LED\u7684\u6807\u79f0\u7535\u538b\u4e3a3.4V±0.2V\uff08\u5b9e\u9645\u5de5\u4f5c\u7535\u538b\u7ea62.8\uff5e3.8V\uff09\u3002\u5de5\u4f5c\u7535\u6d41\u4e0e\u529f\u7387\u548c\u4eae\u5ea6\u76f8\u5173\uff0c\u4e0d\u540c\u529f\u7387\u7684LED\uff0c\u7535\u6d41\u4e0d\u540c\u3002\u901a\u5e38\u6765\u8bb2\uff0c\u529f\u7387\u8d8a\u5927\u7535\u6d41\u8d8a\u9ad8\u5219\u53d1\u51fa\u7684\u5149\u8d8a\u591a\u3002\u9053\u8def\u7167\u660e\u4e2d\u4f7f\u7528\u7684\u5927\u529f\u73871W LED\u9897\u7c92\u7684\u6807\u79f0\u7535\u6d41\u4e3a350mA\u3002<\/p>\n

\n\t\u901a\u8fc7\u5bf9\u5b9e\u9645\u5e94\u7528\u7684LED\u706f\u5177\u7684\u7ed3\u6784\u5206\u6790\uff0c\u6211\u4eec\u53ef\u4ee5\u6e05\u695a\u770b\u5230LED\u706f\u5177\u662f\u7531\u4e00\u5b9a\u6570\u91cf\u7684LED\u9897\u7c92\u4e32\u8054\u540e\u5f97\u5230\u4e00\u4e2a\u5de5\u4f5c\u7535\u538b\u4e3a40.8V±2.4V\u7684LED\u4e32\uff0c\u518d\u5c06\u8fd9\u4e9bLED\u4e32\u8fdb\u884c\u5e76\u8054\u5f97\u5230\u4e00\u4e2a\u5de5\u4f5c\u7535\u6d41\u4e3a3.5A\u7684LED\u706f\u5177\u3002\u8ba1\u7b97\u635f\u8017\uff0c\u8be5\u706f\u5177\u5bf9\u7535\u6e90\u7684\u9700\u6c42\u4e3a48V\/3.5A\u3002<\/p>\n

\n\t\u4e8c\u3001LED\u9a71\u52a8\u7535\u6e90<\/p>\n

\n\t\u73b0\u6709\u7684\u8def\u706f\u4f9b\u7535\u7ebf\u8def\u4e3a220V\u4ea4\u6d41\u7535\uff0c\u5fc5\u987b\u8fdb\u884c\u964d\u538b\u3001\u6574\u6d41\u3001\u7a33\u6d41\u4e09\u4e2a\u6b65\u9aa4\u65b9\u53ef\u4e3aLED\u706f\u5177\u63d0\u4f9b\u7a33\u5b9a\u7684\u4f4e\u538b\u76f4\u6d41\u7535\u6e90\u3002\u5148\u5c06220V\u4ea4\u6d41\u7535\u964d\u538b\u621048V\u4f4e\u538b\u7684\u4ea4\u6d41\u7535\uff0c\u7136\u540e\u5c06\u4f4e\u538b\u7684\u4ea4\u6d41\u7535\u7ecf\u6865\u5f0f\u6574\u6d41\u53d8\u6362\u6210\u4f4e\u538b\u7684\u76f4\u6d41\u7535\uff0c\u6700\u540e\u518d\u901a\u8fc7\u9ad8\u6548\u7387\u7684\u5f00\u5173\u7a33\u538b\u5668\u53d8\u6362\u6210\u6052\u6d41\u6e90\uff0c\u4e3aLED\u9897\u7c92\u63d0\u4f9b\u6052\u5b9a\u7684\u7535\u6d41\u3002<\/p>\n

\n\t\u4e3a\u964d\u4f4e\u82af\u7247\u6545\u969c\u7387\uff0c\u591a\u6570\u5382\u5bb6\u9009\u62e9\u5c11\u4e32\u591a\u5e76\u7684\u7ec4\u5408\u65b9\u5f0f\uff0c\u73b0\u6709LED\u706f\u5177\u7535\u538b\u9700\u6c42\u591a\u4e3a48V\uff0c\u6bcf\u4e2aLED\u706f\u5177\u5bf9\u7535\u6e90\u7684\u7535\u538b\u548c\u7535\u6d41\u8981\u6c42\u53ef\u80fd\u7565\u6709\u4e0d\u540c\uff0c\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u5e94\u6839\u636e\u6574\u706f\u7684\u7535\u538b\u548c\u7535\u6d41\u9009\u62e9\u5408\u9002\u7684\u9a71\u52a8\u7535\u6e90\u3002<\/p>\n

\n\t\u4e09\u3001\u7535\u6e90\u6545\u969c\u5206\u6790<\/p>\n

\n\t\u7531\u4e8eLED\u9897\u7c92\u4e0e\u7535\u6e90\u5171\u540c\u5206\u5e03\u5728\u706f\u5177\u72ed\u5c0f\u7684\u7a7a\u95f4\u5185\uff0c\u4e3a\u8fbe\u5230\u9632\u6f6e\u9632\u6c34\u8981\u6c42\uff0c\u5fc5\u987b\u5c06\u7535\u6e90\u8fdb\u884c\u5bc6\u5c01\uff0c\u4f46\u4e5f\u5e26\u6765\u6563\u70ed\u56f0\u96be\u7684\u95ee\u9898\u3002\u5728\u590f\u5b63LED\u5149\u6e90\u7684\u6e29\u5ea6\u53ef\u4ee5\u8fbe\u523070\u591a\u5ea6\u3002LED\u7535\u6e90\u5728\u8fd9\u79cd\u9ad8\u6e29\u73af\u5883\u4e0b\u5de5\u4f5c\uff0c\u5bff\u547d\u5927\u5e45\u4e0b\u964d\u3002\u540c\u65f6\u7531\u4e8e\u6574\u4f53\u5bc6\u5c01\uff0c\u635f\u574f\u7684\u96f6\u4ef6\u65e0\u6cd5\u73b0\u573a\u66f4\u6362\uff0c\u53ea\u80fd\u6574\u4f53\u66ff\u6362\uff0c\u4e0d\u4ec5\u7ef4\u4fee\u56f0\u96be\u800c\u4e14\u8d39\u7528\u9ad8\u3002\u8fd9\u4e5f\u662f\u4f7f\u7528\u5355\u4f4d\u5bf9LED\u8def\u706f\u5e94\u7528\u70ed\u60c5\u4e0d\u9ad8\u7684\u539f\u56e0\u4e4b\u4e00\u3002<\/p>\n

\n\t\u56db\u3001\u76f4\u6d41\u4f9b\u7535\u6a21\u5f0f<\/p>\n

\n\t\u65e2\u7136\u5206\u6563\u5728\u5404\u4e2a\u8def\u706f\u706f\u5177\u5185\u7684\u9a71\u52a8\u7535\u6e90\u6563\u70ed\u95ee\u9898\u65e0\u6cd5\u89e3\u51b3\uff0c\u4e3a\u4f55\u4e0d\u80fd\u5c06\u5206\u6563\u7684\u9a71\u52a8\u7535\u6e90\u4ece\u706f\u5177\u8f6c\u79fb\u5230\u5730\u9762\uff0c\u96c6\u4e2d\u5230\u5730\u9762\u7684\u53d8\u538b\u5668\u6216\u5f00\u5173\u7bb1\u5185\u7edf\u4e00\u5904\u7406\u3002\u96c6\u4e2d\u5728\u5730\u9762\u7684\u76f4\u6d41\u53d8\u538b\u5668\u4e0d\u4ec5\u8f6c\u6362\u6548\u7387\u9ad8\uff0c\u800c\u4e14\u6e29\u5ea6\u53ef\u63a7\uff0c\u540c\u65f6\u4e5f\u4fbf\u4e8e\u7ef4\u4fee\u3002LED\u8def\u706f\u4e00\u65e6\u5b9e\u73b0\u4f4e\u538b\u76f4\u6d41\u4f9b\u7535\u6a21\u5f0f\u4e5f\u4f1a\u7ed9\u8def\u706f\u7528\u7535\u5b89\u5168\u63d0\u4f9b\u4fdd\u969c\uff0c\u66f4\u53ef\u4e3a\u672a\u6765\u7535\u52a8\u6c7d\u8f66\u5145\u7535\u63d0\u4f9b\u6761\u4ef6\u3002<\/p>\n

\n\t\u4e94\u3001\u6280\u672f\u9014\u5f84<\/p>\n

\n\t\u5bf9\u73b0\u6709LED\u8def\u706f\u53ef\u6700\u5927\u9650\u5ea6\u5229\u7528\u73b0\u6709\u8bbe\u5907\u3002\u5728\u539f\u6709\u7684\u53d8\u538b\u5668\u672b\u7aef\uff08\u6216\u5f00\u5173\u7bb1\u5904\uff09\u589e\u52a0\u53d8\u538b\u3001\u6574\u6d41\u8bbe\u5907\uff0c\u901a\u8fc7\u53d8\u538b\u3001\u6574\u6d41\u3001\u6ee4\u6ce2\u8f93\u51fa48V\u4f4e\u538b\u76f4\u6d41\u7535\uff0c\u901a\u8fc7\u539f\u6709\u7535\u7f06\uff08\u4f8b4×25mm? 1×16mm?\uff09\u5411LED\u8def\u706f\u4f9b\u7535\u3002<\/p>\n

\n\t\u5bf9\u4e8e\u65b0\u3001\u6539\u5efaLED\u8def\u706f\u53ef\u4ee5\u8fdb\u4e00\u6b65\u4f18\u5316\u914d\u7535\u63a7\u5236\u7ebf\u8def\u7684\u8bbe\u8ba1\u3002\u5229\u7528\u5927\u529f\u7387\u6574\u6d41\u5668\u5bf9220V\uff0f380V\u4ea4\u6d41\u7535\u96c6\u4e2d\u6574\u6d41\u5f97\u5230\u6807\u51c6\u7684\u76f4\u6d41\u7535\u6e90\uff0c\u4e3aLED\u8def\u706f\u76f4\u63a5\u63d0\u4f9b\u4f4e\u538b\u76f4\u6d41\u7535\u3002\u56e0\u6b64\uff0c\u4f20\u7edf\u7684LED\u8def\u706f\u7684\u9a71\u52a8\u7535\u6e90\u53ef\u4ee5\u53bb\u6389\uff0c\u53ef\u7531\u8def\u706f\u914d\u7535\u63a7\u5236\u76f4\u63a5\u63d0\u4f9b\u76f4\u6d41\u7535\u6e90\uff0cLED\u8def\u706f\u7684\u7ed3\u6784\u8bbe\u8ba1\u53ef\u4ee5\u66f4\u52a0\u7b80\u5316\uff0c\u53ef\u9760\u6027\u4e5f\u76f8\u5e94\u589e\u52a0\u3002<\/p>\n

\n\t\u516d\u3001\u76f4\u6d41\u4f9b\u7535\u7684\u4f18\u52bf<\/p>\n

\n\t1.\u89e3\u51b3\u76ee\u524dLED\u8def\u706f\u706f\u5177\u9a71\u52a8\u7535\u6e90\u4f7f\u7528\u5bff\u547d\u8f83\u77ed\u95ee\u9898\uff1b<\/p>\n

\n\t2.\u63d0\u9ad8LED\u706f\u5177\u6574\u706f\u5149\u6548\u6548\u7387\uff08\u76ee\u524d\u56fd\u5185\u53ca\u6b27\u7f8e\u56fd\u5bb6\u5747\u5c06\u542b\u6709\u5149\u6e90\u548c\u7535\u6e90\uff0c\u628a\u6574\u706f\u5149\u6548\u4f5c\u4e3aLED\u706f\u5177\u7684\u8282\u80fd\u68c0\u6d4b\u6307\u6807\uff09\uff0c\u540c\u65f6\u96c6\u4e2d\u964d\u538b\u6574\u6d41\uff0c\u964d\u4f4e\u7cfb\u7edf\u80fd\u8017\uff1b<\/p>\n

\n\t3.\u964d\u4f4e\u8def\u706f\u8bbe\u65bd\u8fd0\u884c\u4e2d\u7684\u5b89\u5168\u98ce\u9669\uff08\u5728\u6211\u56fd50V\u4ee5\u4e0b\u4ea4\u6d41\u7535\u4e3a\u5b89\u5168\u7535\u538b\uff0c\u76f4\u6d41\u7535\u538b\u5728\u5b9e\u9645\u4f7f\u7528\u4e2d\u5b89\u5168\u6027\u9ad8\u4e8e\u4ea4\u6d41\u7535\uff09\uff1b<\/p>\n

\n\t4. LED\u8def\u706f\u7684\u9a71\u52a8\u7535\u6e90\u53bb\u6389\uff0c\u5927\u5927\u51cf\u5c11\u4e86\u6545\u969c\u70b9\uff0c\u4e0d\u4ec5\u7ef4\u4fee\u65b9\u4fbf\u800c\u4e14\u9020\u4ef7\u5927\u5e45\u964d\u4f4e\uff1b<\/p>\n

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