{"id":122,"date":"2016-04-07T03:56:07","date_gmt":"2016-04-07T03:56:07","guid":{"rendered":""},"modified":"2016-04-07T11:57:16","modified_gmt":"2016-04-07T03:57:16","slug":"10%e4%b8%aa%e5%8f%af%e8%83%bd%e5%af%bc%e8%87%b4led%e9%a9%b1%e5%8a%a8%e5%a4%b1%e6%95%88%e7%9a%84%e5%8e%9f%e5%9b%a0","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=122","title":{"rendered":"10\u4e2a\u53ef\u80fd\u5bfc\u81f4LED\u9a71\u52a8\u5931\u6548\u7684\u539f\u56e0"},"content":{"rendered":"

\n\t\u3000\u3000\u57fa\u672c\u4e0a\u53ef\u4ee5\u8bf4LED\u9a71\u52a8<\/font>\u5668\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5c06\u8f93\u5165\u7684\u4ea4\u6d41\u7535\u538b\u6e90\u8f6c\u6362\u4e3a\u8f93\u51fa\u7535\u538b\u53ef\u968fLED<\/font><\/p>\n

\n\t\u3000\u3000Vf(\u6b63\u5411\u5bfc\u901a\u538b\u964d\u53d8\u5316\u7684\u7535\u6d41\u6e90\u3002\u505a\u4e3aLED\u7167\u660e<\/font>\u4e2d\u7684\u5173\u952e\u90e8\u4ef6\uff0cLED\u9a71\u52a8\u5668\u7684\u54c1\u8d28\u76f4\u63a5\u5f71\u54cd\u5230\u6574\u4f53\u706f\u5177\u7684\u53ef\u9760\u6027\u53ca\u7a33\u5b9a\u6027\u3002\u672c\u6587\u4eceLED\u9a71\u52a8\u7b49\u76f8\u5173\u6280\u672f\u53ca\u5ba2\u6237\u5e94\u7528\u7ecf\u9a8c\u51fa\u53d1\uff0c\u6574\u7406\u5206\u6790\u706f\u5177\u8bbe\u8ba1\u53ca\u5e94\u7528\u4e2d\u8bf8\u591a\u7684\u5931\u6548\u60c5\u51b5\uff1a<\/p>\n

\n\t\u3000\u30001\u3001\u672a\u8003\u8651LED\u706f\u73e0<\/font>Vf\u53d8\u5316\u8303\u56f4\uff0c\u5bfc\u81f4\u706f\u5177\u6548\u7387\u4f4e\uff0c\u751a\u81f3\u5de5\u4f5c\u4e0d\u7a33\u5b9a<\/strong><\/p>\n

\n\t\u3000\u3000LED\u706f\u5177<\/font>\u8d1f\u8f7d\u7aef\uff0c\u4e00\u822c\u7531\u82e5\u5e72\u6570\u91cf\u7684LED\u4e32\u5e76 \u8054\u7ec4\u6210\uff0c\u5176\u5de5\u4f5c\u7535\u538bVo=Vf*Ns\uff0c\u5176\u4e2dNs\u8868\u793aLED\u4e32\u8054\u6570\u91cf\u3002LED\u7684Vf\u968f\u6e29\u5ea6\u53d8\u52a8\u800c\u53d8\u52a8\uff0c\u4e00\u822c\u60c5\u51b5\u4e0b\uff0c\u5728\u6052\u5b9a\u7535\u6d41\u65f6\uff0c\u9ad8\u6e29\u65f6Vf\u53d8\u4f4e\uff0c\u4f4e\u6e29\u65f6Vf\u53d8\u9ad8\u3002\u56e0\u6b64\uff0c\u9ad8\u6e29\u65f6LED\u706f<\/font>\u5177\u8d1f\u8f7d\u5de5\u4f5c\u7535\u538b\u5bf9\u5e94\u4e3aVoL\uff0c\u4f4e\u6e29\u65f6LED\u706f\u5177\u8d1f\u8f7d\u5de5\u4f5c\u7535\u538b\u5bf9\u5e94\u4e3aVoH\u3002\u5728\u9009\u7528LED\u9a71\u52a8\u5668\u65f6\u9700\u8003\u8651\u9a71\u52a8\u5668\u8f93\u51fa\u7535\u538b\u8303\u56f4\u5927\u4e8eVoL~VoH\u3002<\/p>\n

\n\t\u3000\u3000\u5982\u679c\u9009\u7528\u7684LED\u9a71\u52a8\u5668\u6700\u5927\u8f93\u51fa\u7535\u538b\u4f4e\u4e8eVoH\uff0c\u53ef\u80fd\u5bfc\u81f4\u4f4e\u6e29\u65f6\u706f\u5177\u7684\u6700\u5927\u529f\u7387\u8fbe\u4e0d\u5230\u5b9e\u9645\u6240\u9700\u529f\u7387\uff0c\u5982\u679c\u9009\u7528\u7684LED\u9a71\u52a8\u5668\u6700\u4f4e\u7535\u538b\u9ad8\u4e8eVoL\uff0c\u5219\u9ad8\u6e29\u65f6\u53ef\u80fd\u9a71\u52a8\u5668\u8f93\u51fa\u8d85\u51fa\u5de5\u4f5c\u8303\u56f4\uff0c\u5de5\u4f5c\u4e0d\u7a33\u5b9a\uff0c\u706f\u5177\u4f1a\u6709\u95ea\u70c1\u7b49\u60c5\u51b5\u3002<\/p>\n

\n\t\u3000\u3000\u4f46\u7efc\u5408\u6210\u672c\u53ca\u6548\u7387\u8003\u8651\uff0c\u4e0d\u80fd\u4e00\u5473\u8ffd\u6c42LED\u9a71\u52a8\u5668\u8d85\u5bbd\u8f93\u51fa\u7535\u538b\u8303\u56f4\uff1a\u56e0\u4e3a\u9a71\u52a8\u5668\u7535\u538b\u53ea\u5728\u67d0\u4e00\u4e2a\u533a\u95f4\u65f6\uff0c\u9a71\u52a8\u5668\u6548\u7387\u624d\u662f\u6700\u9ad8\u7684\u3002\u8d85\u8fc7\u8303\u56f4\u540e\u6548\u7387\u3001\u529f\u7387\u56e0\u6570(PF)\u90fd\u4f1a\u53d8\u5dee\uff0c\u540c\u65f6\u9a71\u52a8\u5668\u8f93\u51fa\u7535\u538b\u8303\u56f4\u8bbe\u8ba1\u592a\u5bbd\uff0c\u5219\u5bfc\u81f4\u6210\u672c\u5347\u9ad8\uff0c\u6548\u7387\u65e0\u6cd5\u4f18\u5316\u3002<\/p>\n

\n\t\u3000\u30002\u3001\u672a\u8003\u8651\u529f\u7387\u4f59\u91cf\u53ca\u964d\u989d\u8981\u6c42<\/strong><\/p>\n

\n\t\u3000\u3000\u4e00\u822c\u60c5\u51b5\u4e0b\uff0cLED\u9a71\u52a8\u5668\u7684\u6807\u79f0\u529f\u7387\u662f\u6307\u989d\u5b9a\u73af\u5883\u3001\u989d\u5b9a\u7535\u538b\u60c5\u51b5\u4e0b\u6d4b\u5f97\u7684\u6570\u636e\u3002\u8003\u8651\u5230\u4e0d\u540c\u5ba2\u6237\u4f1a\u6709\u4e0d\u540c\u7684\u5e94\u7528\uff0c\u591a\u6570LED\u9a71\u52a8\u5668\u4f9b\u5e94\u5546\u4f1a\u5728\u81ea\u5bb6\u7684\u4ea7\u54c1\u89c4\u683c\u4e66\u4e0a\u63d0\u4f9b\u529f\u7387\u964d\u989d\u66f2\u7ebf(\u5e38\u89c1\u7684\u6709\u8d1f\u8f7dvs\u73af\u5883\u6e29\u5ea6\u964d\u989d\u66f2\u7ebf\u53ca\u8d1f\u8f7dvs\u8f93\u5165\u7535\u538b\u964d\u989d\u66f2\u7ebf)\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe1 \u8d1f\u8f7dvs\u73af\u5883\u6e29\u5ea6\u7684\u529f\u7387\u964d\u989d\u66f2\u7ebf<\/p>\n

\n\t\u3000\u3000\u5982\u56fe1\u6240\u793a\uff0c\u7ea2\u8272\u66f2\u7ebf\u8868\u793aLED\u9a71\u52a8\u5668\u5728\u8f93 \u5165120Vac\u60c5\u51b5\u4e0b\uff0c\u5176\u8d1f\u8f7d\u968f\u73af\u5883\u6e29\u5ea6\u53d8\u5316\u7684\u529f\u7387\u964d\u989d\u66f2\u7ebf\u3002\u5f53\u73af\u5883\u6e29\u5ea6\u4f4e\u4e8e50\u2103\u65f6\uff0c\u9a71\u52a8\u5668\u5141\u8bb8100%\u6ee1\u8f7d\uff0c\u5f53\u73af\u5883\u6e29\u5ea6\u9ad8\u8fbe70\u2103\u65f6\uff0c\u9a71\u52a8\u5668\u53ea\u80fd\u964d\u989d\u523060%\u7684\u8d1f\u8f7d\uff0c\u5f53\u73af\u5883\u6e29\u5ea6\u572850-70\u2103\u4e4b\u95f4\u53d8\u5316\u65f6\uff0c\u9a71\u52a8\u5668\u8d1f\u8f7d\u968f\u6e29\u5ea6\u4e0a\u5347\u800c\u7ebf\u6027\u4e0b\u964d\u3002<\/p>\n

\n\t\u3000\u3000\u84dd\u8272\u66f2\u7ebf\u5219\u8868\u793aLED\u9a71\u52a8\u5668\u5728\u8f93\u5165230Vac\u6216 277Vac\u60c5\u51b5\u4e0b\uff0c\u5176\u8d1f\u8f7d\u968f\u73af\u5883\u6e29\u5ea6\u53d8\u5316\u7684\u529f\u7387\u964d\u989d\u66f2\u7ebf\uff0c\u5176\u539f\u7406\u7c7b\u540c\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe2 \u8d1f\u8f7dvs\u8f93\u5165\u7535\u538b\u7684\u529f\u7387\u964d\u989d\u66f2\u7ebf<\/p>\n

\n\t\u3000\u3000\u5982\u56fe2\u6240\u793a\uff0c\u84dd\u8272\u66f2\u7ebf\u8868\u793aLED\u9a71\u52a8\u5668\u5728\u73af\u5883\u6e29\u5ea655\u2103\u65f6\uff0c\u5176\u8f93\u51fa\u529f\u7387\u968f\u8f93\u5165\u7535\u538b\u53d8\u5316\u7684\u964d\u989d\u66f2\u7ebf\u3002\u5f53\u8f93\u5165\u7535\u538b\u4e3a140Vac\u65f6\uff0c\u9a71\u52a8\u5668\u7684\u8d1f\u8f7d\u5141\u8bb8100%\u6ee1\u8f7d\uff0c\u968f\u7740\u8f93\u5165\u7535\u538b\u4e0b\u8c03\uff1b\u82e5\u8f93\u51fa\u529f\u7387\u4e0d\u53d8\uff0c\u8f93\u5165\u7535\u6d41\u5c06\u4e0a\u5347\uff0c\u5bfc\u81f4\u8f93\u5165\u7aef\u635f\u8017\u52a0\u5927\uff0c\u6548\u7387\u964d\u4f4e\uff0c\u5668\u4ef6\u6e29\u5ea6\u4e0a\u5347\uff0c\u4e2a\u522b\u6e29\u5ea6\u70b9\u5c06\u53ef\u80fd\u8d85\u6807\uff0c\u751a\u81f3\u53ef\u80fd\u5bfc\u81f4\u5668\u4ef6\u5931\u6548\u3002<\/p>\n

\n\t\u3000\u3000\u56e0\u6b64\uff0c\u5982\u56fe2\u5f53\u8f93\u5165\u7535\u538b\u5c0f\u4e8e140Vac\u65f6\uff0c\u8981\u6c42\u9a71\u52a8\u5668\u7684\u8f93\u51fa\u8d1f\u8f7d\u968f\u8f93\u5165\u7535\u538b\u51cf\u5c0f\u800c\u7ebf\u6027\u51cf\u5c0f\u3002\u770b\u61c2\u5982\u4e0a\u964d\u989d\u66f2\u7ebf\u53ca\u76f8\u5e94\u8981\u6c42\u540e\uff0c\u9009\u7528LED\u9a71\u52a8\u5668\u65f6\u5c31\u5e94\u8be5\u6839\u636e\u5b9e\u9645\u4f7f\u7528\u65f6\u7684\u73af\u5883\u6e29\u5ea6\u60c5\u51b5\u53ca\u8f93\u5165\u7535\u538b\u60c5\u51b5\uff0c\u7efc\u5408\u8003\u8651\u53ca\u9009\u62e9\uff0c\u5e76\u9002\u5f53\u7559\u51fa\u964d\u989d\u4f59\u91cf\u3002<\/p>\n

\n\t\u3000\u30003\u3001\u4e0d\u4e86\u89e3LED\u7684\u5de5\u4f5c\u7279\u6027<\/strong><\/p>\n

\n\t\u3000\u3000\u66fe\u6709\u5ba2\u6237\u8981\u6c42\u706f\u5177\u8f93\u5165\u529f\u7387\u4e3a\u56fa\u5b9a\u503c\uff0c\u56fa\u5b9a5%\u8bef\u5dee\uff0c\u53ea\u80fd\u9488\u5bf9\u6bcf\u76cf\u706f\u53bb\u8c03\u8282\u8f93\u51fa\u7535\u6d41\u8fbe\u5230\u6307\u5b9a\u529f\u7387\u3002\u7531\u4e8e\u4e0d\u540c\u5de5\u4f5c\u73af\u5883\u6e29\u5ea6\uff0c\u53ca\u70b9\u706f\u65f6\u95f4\u4e0d\u540c\uff0c\u6bcf\u4e00\u76cf\u706f\u7684\u529f\u7387\u8fd8\u662f\u4f1a\u6709\u8f83\u5927\u5dee\u5f02\u3002<\/p>\n

\n\t\u3000\u3000\u5ba2\u6237\u63d0\u51fa\u8fd9\u6837\u7684\u8981\u6c42\uff0c\u867d\u7136\u6709\u5176\u5e02\u573a\u63a8\u5e7f\u53ca\u5546\u52a1\u56e0\u6570\u7684\u8003\u8651\u3002\u4f46\u662f\uff0cLED\u7684\u4f0f\u5b89\u7279\u6027\u51b3\u5b9aLED\u9a71\u52a8\u5668\u4e3a\u6052\u5b9a\u7535\u6d41\u6e90\uff0c\u5176\u8f93\u51fa\u7535\u538b\u968fLED\u8d1f\u8f7d\u4e32\u8054\u7535\u538bVo\u53d8\u5316\u800c\u53d8\u5316\uff0c\u5728\u9a71\u52a8\u5668\u6574\u673a\u6548\u7387\u57fa\u672c\u4e0d\u53d8\u7684\u60c5\u51b5\u4e0b\uff0c\u5176\u8f93\u5165\u529f\u7387\u968fVo\u53d8\u5316\u3002<\/p>\n

\n\t\u3000\u3000\u540c\u65f6\uff0cLED\u9a71\u52a8\u5668\u5728\u70ed\u5e73\u8861\u540e\u6574\u4f53\u6548\u7387\u4f1a\u6709\u6240\u4e0a\u5347\uff0c\u5728\u76f8\u540c\u8f93\u51fa\u529f\u7387\u7684\u6761\u4ef6\u4e0b\uff0c\u76f8\u6bd4\u4e8e\u5f00\u673a\u65f6\u523b\uff0c\u8f93\u5165\u529f\u7387\u4f1a\u4e0b\u964d\u3002<\/p>\n

\n\t\u3000\u3000\u6240\u4ee5\uff0cLED\u9a71\u52a8\u5668\u7684\u5e94\u7528\u8005\u5728\u62df\u5b9a\u9700\u6c42\u65f6\uff0c\u5e94\u5148\u4e86\u89e3LED\u7684\u5de5\u4f5c\u7279\u6027\uff0c\u907f\u514d\u63d0\u51fa\u4e00\u4e9b\u4e0d\u7b26\u5408\u5de5\u4f5c\u7279\u6027\u539f\u7406\u7684\u6307\u6807\uff0c\u540c\u65f6\u907f\u514d\u51fa\u73b0\u8fdc\u8d85\u5b9e\u9645\u9700\u6c42\u7684\u6307\u6807\uff0c\u907f\u514d\u8d28\u91cf\u8fc7\u5269\u548c\u6210\u672c\u6d6a\u8d39\u3002<\/p>\n

\n\t\u3000\u30004\u3001\u6d4b\u8bd5\u4e2d\u5931\u6548<\/strong><\/p>\n

\n\t\u3000\u3000\u66fe\u7ecf\u6709\u5ba2\u6237\u91c7\u8d2d\u8fc7\u5f88\u591a\u54c1\u724c\u7684LED\u9a71\u52a8\u5668\uff0c\u4f46\u662f\u6240\u6709\u6837\u54c1\u90fd\u5728\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u5931\u6548\u3002\u540e\u6765\u5230\u73b0\u573a\u5206\u6790\u540e\u53d1\u73b0\uff0c\u5ba2\u6237\u91c7\u7528\u81ea\u5076\u8c03\u538b\u5668\u76f4\u63a5\u7ed9LED\u9a71\u52a8\u5668\u4f9b\u7535\u8fdb\u884c\u6d4b\u8bd5\uff0c\u4e0a\u7535\u540e\u5c06\u8c03\u538b\u5668\u4ece0Vac\u9010\u6e10\u4e0a\u8c03\u5230LED\u9a71\u52a8\u5668\u989d\u5b9a\u5de5\u4f5c\u7535\u538b\u3002<\/p>\n

\n\t\u3000\u3000\u8fd9\u6837\u7684\u6d4b\u8bd5\u64cd\u4f5c\uff0c\u5f88\u5bb9\u6613\u4f7f\u5f97LED\u9a71\u52a8\u5668\u5728\u5f88\u5c0f\u7684\u8f93\u5165\u7535\u538b\u65f6\u5c31\u542f\u52a8\u5e76\u5e26\u8f7d\u5de5\u4f5c\uff0c\u800c\u6b64\u79cd\u60c5\u51b5\u4f1a\u5bfc\u81f4\u8f93\u5165\u7535\u6d41\u8fdc\u8fdc\u5927\u4e8e\u989d\u5b9a\u503c\uff0c\u5185\u90e8\u8f93\u5165\u7aef\u76f8\u5173\u5668\u4ef6\uff0c\u5982\u4fdd\u9669\u4e1d\u3001\u6574\u6d41\u6865\u3001\u70ed\u654f\u7535\u963b\u7b49\u56e0\u7535\u6d41\u8d85\u6807\u6216\u8fc7\u70ed\u800c\u5931\u6548\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u5931\u6548\u3002<\/p>\n

\n\t\u3000\u3000\u56e0\u6b64\u6b63\u786e\u7684\u6d4b\u8bd5\u65b9\u6cd5\u662f\u5c06\u8c03\u538b\u5668\u8c03\u5230LED\u9a71\u52a8\u5668\u989d\u5b9a\u5de5\u4f5c\u7535\u538b\u533a\u95f4\uff0c\u518d\u63a5\u4e0a\u9a71\u52a8\u5668\u4e0a\u7535\u6d4b\u8bd5\u3002<\/p>\n

\n\t\u3000\u3000\u5f53\u7136\uff0c\u4ece\u6280\u672f\u4e0a\u6539\u5584\u8bbe\u8ba1\u4e5f\u53ef\u4ee5\u89c4\u907f\u6b64\u79cd\u6d4b\u8bd5\u8bef\u64cd\u4f5c\u5bfc\u81f4\u7684\u5931\u6548\u95ee\u9898\uff1a\u5728\u9a71\u52a8\u5668\u8f93\u5165\u7aef\u8bbe\u7f6e\u542f\u52a8\u7535\u538b\u9650\u5236\u7535\u8def\u53ca\u8f93\u5165\u6b20\u538b\u4fdd\u62a4\u7535\u8def\u3002\u5f53\u8f93\u5165\u672a\u8fbe\u5230\u9a71\u52a8\u5668\u8bbe\u5b9a\u7684\u542f\u52a8\u7535\u538b\u65f6\uff0c\u9a71\u52a8\u5668\u4e0d\u5de5\u4f5c\uff1b\u5f53\u8f93\u5165\u7535\u538b\u964d\u4f4e\u5230\u8f93\u5165\u6b20\u538b\u4fdd\u62a4\u70b9\u65f6\uff0c\u9a71\u52a8\u5668\u8fdb\u5165\u4fdd\u62a4\u72b6\u6001\u3002<\/p>\n

\n\t\u3000\u3000\u56e0\u6b64\uff0c\u5373\u4f7f\u5ba2\u6237\u6d4b\u8bd5\u8fc7\u7a0b\u4e2d\u4f9d\u7136\u91c7\u7528\u81ea\u5076\u8c03\u538b\u5668\u7684\u64cd\u4f5c\u6b65\u9aa4\uff0c\u9a71\u52a8\u5668\u5177\u5907\u81ea\u6211\u4fdd\u62a4\u529f\u80fd\u800c\u4e0d\u81f3\u4e8e\u5931\u6548\u3002\u4f46\u662f\u5ba2\u6237\u5728\u6d4b\u8bd5\u4e4b\u524d\u4e00\u5b9a\u8981\u4ed4\u7ec6\u4e86\u89e3\u6240\u8d2d\u7684LED\u9a71\u52a8\u5668\u4ea7\u54c1\u662f\u5426\u5177\u5907\u8fd9\u9879\u4fdd\u62a4\u529f\u80fd<\/p>\n

\n\t\u3000\u3000(\u8003\u8651\u5230LED\u9a71\u52a8\u5668\u7684\u5b9e\u9645\u5e94\u7528\u73af\u5883\uff0c\u76ee\u524d\u591a\u6570LED\u9a71\u52a8\u5668\u4e0d\u5177\u6709\u6b64\u9879\u4fdd\u62a4\u529f\u80fd)\u3002<\/p>\n

\n\t\u3000\u30005\u3001\u4e0d\u540c\u8d1f\u8f7d\uff0c\u6d4b\u8bd5\u7ed3\u679c\u4e0d\u540c<\/strong><\/p>\n

\n\t\u3000\u3000LED\u9a71\u52a8\u5668\u5e26LED\u706f\u6d4b\u8bd5\u65f6\uff0c\u7ed3\u679c\u6b63\u5e38\uff0c\u5e26\u7535\u5b50\u8d1f\u8f7d\u6d4b\u8bd5\u65f6\uff0c\u7ed3\u679c\u5c31\u53ef\u80fd\u5f02\u5e38\u3002\u901a\u5e38\u8fd9\u79cd\u73b0\u8c61\u6709\u4ee5\u4e0b\u539f\u56e0\uff1a<\/p>\n

\n\t\u3000\u3000(1)\u9a71\u52a8\u5668\u7684\u8f93\u51fa\u77ac\u95f4\u7535\u538b\u6216\u529f\u7387\u8d85\u51fa\u7535\u5b50\u8d1f\u8f7d\u4eea\u7684\u5de5\u4f5c\u8303\u56f4\u3002(\u5c24\u5176\u5728CV\u6a21\u5f0f\u4e0b\uff0c\u6700\u5927\u6d4b\u8bd5\u529f\u7387\u4e0d\u5e94\u8d85\u8fc7\u8d1f\u8f7d\u6700\u5927\u529f\u7387\u768470%\uff0c\u5426\u5219\u52a0\u8f7d\u65f6\u8d1f\u8f7d\u53ef\u80fd\u4f1a\u77ac\u95f4\u8fc7\u529f\u7387\u4fdd\u62a4\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u6216\u52a0\u8f7d\u3002)<\/p>\n

\n\t\u3000\u3000(2)\u6240\u7528\u7535\u5b50\u8d1f\u8f7d\u4eea\u7684\u7279\u6027\u4e0d\u9002\u7528\u4e8e\u6d4b\u6052\u6d41\u6e90\uff0c\u51fa\u73b0\u8d1f\u8f7d\u7535\u538b\u6863\u4f4d\u8df3\u53d8\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\u6216\u52a0\u8f7d\u3002<\/p>\n

\n\t\u3000\u3000(3)\u56e0\u4e3a\u7535\u5b50\u8d1f\u8f7d\u4eea\u7684\u8f93\u5165\u5185\u90e8\u90fd\u4f1a\u6709\u4e00\u4e2a\u5927\u7684\u7535\u5bb9\uff0c\u6d4b\u8bd5\u5c31\u76f8\u5f53\u4e8e\u5728\u9a71\u52a8\u5668\u8f93\u51fa\u5e76\u8054\u4e86\u4e00\u4e2a\u5927\u7535\u5bb9\uff0c\u53ef\u80fd\u5bfc\u81f4\u9a71\u52a8\u5668\u7684\u7535\u6d41\u91c7\u6837\u5de5\u4f5c\u51fa\u73b0\u4e0d\u7a33\u5b9a\u3002<\/p>\n

\n\t\u3000\u3000\u56e0\u4e3aLED\u9a71\u52a8\u5668\u8bbe\u8ba1\u5c31\u662f\u4e3a\u4e86\u7b26\u5408LED\u706f\u5177\u5de5\u4f5c\u7279\u6027\u7684\uff0c\u6700\u63a5\u8fd1\u5b9e\u9645\u4e0e\u771f\u5b9e\u5e94\u7528\u7684\u6d4b\u8bd5\u65b9\u5f0f\u5e94\u8be5\u662f\u7528LED\u706f\u73e0\u4f5c\u4e3a\u8d1f\u8f7d\uff0c\u4e32\u4e0a\u7535\u6d41\u8868\u53ca\u7535\u538b\u8868\u6765\u6d4b\u8bd5\u3002<\/p>\n

\n\t\u3000\u30006\u3001\u5e38\u53d1\u751f\u7684\u4ee5\u4e0b\u72b6\u51b5\u4f1a\u5bfc\u81f4LED\u9a71\u52a8\u5668\u635f\u574f\uff1a<\/strong><\/p>\n

\n\t\u3000\u3000·\u5c06AC\u63a5\u5230\u4e86\u9a71\u52a8\u5668\u7684DC\u8f93\u51fa\u7aef\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u5931\u6548\uff1b<\/p>\n

\n\t\u3000\u3000·\u5c06AC\u63a5\u5230\u4e86DC\/DC\u9a71\u52a8\u5668\u7684\u8f93\u5165\u6216\u8f93\u51fa\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u5931\u6548\uff1b<\/p>\n

\n\t\u3000\u3000·\u5c06\u6052\u6d41\u8f93\u51fa\u7aef\u4e0e\u8c03\u5149\u7ebf\u63a5\u5230\u4e86\u4e00\u8d77\uff0c\u5bfc\u81f4\u9a71 \u52a8\u5668\u5931\u6548\uff1b<\/p>\n

\n\t\u3000\u3000·\u5c06\u76f8\u7ebf\u63a5\u5230\u4e86\u5730\u7ebf\u4e0a\uff0c\u5bfc\u81f4\u9a71\u52a8\u5668\u65e0\u8f93\u51fa\u53ca \u5916\u58f3\u5e26\u7535\uff1b<\/p>\n

\n\t\u3000\u30007\u3001\u76f8\u7ebf\u63a5\u9519<\/strong><\/p>\n

\n\t\u3000\u3000\u901a\u5e38\u6237\u5916\u5de5\u7a0b\u5e94\u7528\u90fd\u662f3\u76f8\u56db\u7ebf\u5236\uff0c\u4ee5\u56fd\u6807\u4e3a\u4f8b\uff0c\u6bcf\u4e2a\u76f8\u7ebf\u4e0e\u96f6\u7ebf\u95f4\u7684\u989d\u5b9a\u5de5\u4f5c\u7535\u538b\u662f220Vac\uff0c\u76f8\u7ebf\u4e0e\u76f8\u7ebf\u95f4\u7684\u7535\u538b\u662f380Vac\u3002\u5982\u679c\u65bd\u5de5\u5de5\u4eba\u5c06\u9a71\u52a8\u5668\u8f93\u5165\u7aef\u63a5\u5230\u4e24\u6839\u76f8\u7ebf\u4e0a\uff0c\u5219\u901a\u7535\u540e\uff0cLED\u9a71\u52a8\u5668\u8f93\u5165\u7535\u538b\u8d85\u6807\u5bfc\u81f4\u4ea7\u54c1\u5931\u6548\u3002<\/p>\n

\n\t<\/p>\n

\n\t\u56fe3 \u96f6\u7ebf\u5f00\u8def\u56fe<\/p>\n

\n\t\u3000\u3000\u5982\u56fe3\u6240\u793a\uff0cV1\u8868\u793a\u7b2c\u4e00\u76f8\u7535\u538b\uff0cV2\u8868\u793a\u7b2c\u4e8c\u76f8\u7535\u538b\uff0cR1\u53caR2\u5206\u522b\u8868\u793a\u6b63\u5e38\u5b89\u88c5\u5230\u7ebf\u8def\u4e2d\u7684LED\u9a71\u52a8\u5668\u3002\u5f53\u7ebf\u8def\u4e0a\u96f6\u7ebf(N)\u5982\u56fe\u65ad\u5f00\u65f6\uff0c\u4e24\u4e2a\u652f\u8def\u4e0a\u7684\u9a71\u52a8\u5668R1\uff0cR2\u76f8\u5f53\u4e8e\u4e32\u8054\u540e\u63a5\u5230380Vac\u7535\u538b\u4e0a\u3002\u56e0\u4e3a\u8f93\u5165\u5185\u963b\u5dee\u5f02\uff0c\u5f53\u5176\u4e2d\u4e00\u4e2a\u9a71\u52a8\u5668\u5145\u7535\u5230\u542f\u52a8\u65f6\uff0c\u5185\u963b\u53d8\u5c0f\uff0c\u7535\u538b\u53ef\u80fd\u5927\u90e8\u5206\u52a0\u5230\u53e6\u5916\u4e00\u4e2a\u9a71\u52a8\u5668\u4e0a\uff0c\u5bfc\u81f4\u5176\u8fc7\u538b\u635f\u574f\u5931\u6548\u3002\u56e0\u6b64\u5efa\u8bae\u540c\u4e00\u914d\u7535\u652f\u8def\u4e0a\uff0c\u5f00\u5173\u6216\u65ad\u8def\u5668\u8981\u4e00\u8d77\u65ad\uff0c\u4e0d\u80fd\u53ea\u65ad\u5f00\u96f6\u7ebf\u3002\u914d\u7535\u4fdd\u9669\u4e1d\u4e0d\u8981\u653e\u5728\u96f6\u7ebf\u4e0a\uff0c\u7ebf\u8def\u4e0a\u8981\u907f\u514d\u96f6\u7ebf\u63a5\u89e6\u4e0d\u826f\u3002<\/p>\n

\n\t\u3000\u30008\u3001\u7535\u7f51\u6ce2\u52a8\u8303\u56f4\u8d85\u51fa\u5408\u7406\u8303\u56f4<\/strong><\/p>\n

\n\t\u3000\u3000\u5f53\u540c\u4e00\u4e2a\u53d8\u538b\u5668\u7535\u7f51\u652f\u8def\u914d\u7ebf\u592a\u957f\uff0c\u652f\u8def\u4e2d\u6709\u5927\u578b\u52a8\u529b\u8bbe\u5907\u65f6\uff0c\u5728\u5927\u578b\u8bbe\u5907\u542f\u505c\u65f6\uff0c\u7535\u7f51\u7535\u538b\u4f1a\u5267\u70c8\u6ce2\u52a8\uff0c\u751a\u81f3\u5bfc\u81f4\u7535\u7f51\u4e0d\u7a33\u3002\u5f53\u7535\u7f51\u77ac\u65f6\u7535\u538b\u8d85\u8fc7310Vac\u65f6\u6709\u53ef\u80fd\u635f\u574f\u9a71\u52a8\u5668(\u5373\u4f7f\u6709\u9632\u96f7\u88c5\u7f6e\u4e5f\u65e0\u6548\uff0c\u56e0\u4e3a\u9632\u96f7\u88c5\u7f6e\u662f\u5e94\u5bf9\u51e0\u5341uS\u7ea7\u522b\u7684\u8109\u51b2\u5c16\u5cf0\uff0c\u800c\u7535\u7f51\u6ce2\u52a8\u53ef\u80fd\u8fbe\u5230\u51e0\u5341mS\uff0c\u751a\u81f3\u51e0\u767emS)\u3002 \u56e0\u6b64\uff0c\u8def\u706f\u7167\u660e<\/font>\u652f\u8def\u7535\u7f51\u4e0a\u6709\u5927\u578b\u7535\u529b\u673a\u68b0\u65f6\u8981\u7279\u522b\u6ce8\u610f\uff0c\u6700\u597d\u76d1\u6d4b\u4e0b\u7535\u7f51\u6ce2\u52a8\u5e45\u5ea6\uff0c\u6216\u5355\u72ec\u7535\u7f51\u53d8\u538b\u5668\u4f9b\u7535\u3002<\/p>\n

\n\t\u3000\u30009\u3001\u7ebf\u8def\u9891\u7e41\u8df3\u95f8<\/strong><\/p>\n

\n\t\u3000\u3000\u540c\u4e00\u652f\u8def\u4e0a\u7684\u706f\u63a5\u5f97\u592a\u591a\uff0c\u5bfc\u81f4\u67d0\u4e00\u76f8\u7535\u4e0a\u7684\u8d1f\u8f7d\u8fc7\u8f7d\uff0c\u53ca\u5404\u76f8\u4e4b\u95f4\u529f\u7387\u5206\u5e03\u4e0d\u5747\uff0c\u4ece\u800c\u81f4\u4f7f\u7ebf\u8def\u9891\u7e41\u8df3\u95f8\u3002<\/p>\n

\n\t\u3000\u300010\u3001\u9a71\u52a8\u5668\u6563\u70ed<\/strong><\/p>\n

\n\t\u3000\u3000\u5f53\u9a71\u52a8\u5668\u5b89\u88c5\u5728\u975e\u901a\u98ce\u73af\u5883\u4e0b\uff0c\u5e94\u8be5\u5c3d\u91cf\u5c06\u9a71\u52a8\u5668\u5916\u58f3\u4e0e\u706f\u5177\u5916\u58f3\u63a5\u89e6\uff0c\u6761\u4ef6\u5141\u8bb8\u7684\u8bdd\uff0c\u5728\u5916\u58f3\u4e0e\u706f\u58f3\u7684\u63a5\u89e6\u9762\u4e0a\u6d82\u5bfc\u70ed\u80f6\u6216\u8d34\u5bfc\u70ed\u57ab\uff0c\u63d0\u9ad8\u9a71\u52a8\u5668\u7684\u6563\u70ed\u6027\u80fd\uff0c\u4ece\u800c\u4fdd\u8bc1\u9a71\u52a8\u5668\u7684\u5bff\u547d\u53ca\u53ef\u9760\u6027\u3002<\/p>\n

\n\t\u3000\u3000\u7efc\u4e0a\u6240\u8ff0LED\u9a71\u52a8\u5668\u5728\u5b9e\u9645\u5e94\u7528\u4e2d\u6709\u5f88\u591a\u7ec6\u8282\u9700\u8981\u6ce8\u610f\uff0c\u5f88\u591a\u95ee\u9898\u90fd\u9700\u8981\u63d0\u524d\u5206\u6790\u3001\u8c03\u6574\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u5931\u6548\u4e0e\u635f\u5931\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"

\u57fa\u672c\u4e0a\u53ef\u4ee5\u8bf4 LED\u9a71\u52a8 \u5668\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u5c06\u8f93\u5165\u7684\u4ea4\u6d41\u7535\u538b\u6e90\u8f6c\u6362\u4e3a\u8f93\u51fa\u7535\u538b\u53ef\u968f LED Vf(\u6b63\u5411\u5bfc\u901a\u538b\u964d\u53d8\u5316\u7684\u7535\u6d41\u6e90\u3002\u505a\u4e3a LED\u7167\u660e \u4e2d\u7684\u5173\u952e\u90e8\u4ef6\uff0cLED\u9a71\u52a8\u5668\u7684\u54c1\u8d28\u76f4\u63a5\u5f71\u54cd\u5230\u6574\u4f53\u706f\u5177\u7684\u53ef<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[14],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/122"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=122"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/122\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=122"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=122"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=122"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}