{"id":9867,"date":"2022-09-15T09:53:11","date_gmt":"2022-09-15T01:53:11","guid":{"rendered":"http:\/\/www.szryc.com\/?p=9867"},"modified":"2022-09-15T09:53:11","modified_gmt":"2022-09-15T01:53:11","slug":"%e6%b1%bd%e8%bd%a6%e8%bd%ac%e5%90%91%e7%81%af%e6%8e%a7%e5%88%b6%e7%94%b5%e8%b7%af%e8%ae%be%e8%ae%a1","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=9867","title":{"rendered":"\u6c7d\u8f66\u8f6c\u5411\u706f\u63a7\u5236\u7535\u8def\u8bbe\u8ba1"},"content":{"rendered":"

01<\/strong>\u2014<\/strong>\u7b80\u5355\u4ecb\u7ecd<\/strong><\/p>\n

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\u5373\u5f53\u6c7d\u8f66\u8fdb\u884c\u8f6c\u5f2f\u65f6,\u53f8\u673a\u6253\u5f00\u8f6c\u5411\u706f,\u5c3e\u706f\u4f1a\u6839\u636e\u8f6c\u5411\u4f9d\u6b21\u88ab\u70b9\u4eae,\u7ecf\u8fc7\u4e00\u5b9a\u7684\u95f4\u9694\u540e,\u518d\u5168\u90e8\u88ab\u6d88\u706d\u3002\u6700\u540e\u4e0d\u505c\u5730\u91cd\u590d,\u76f4\u5230\u53f8\u673a\u5173\u95ed\u8f6c\u5411\u706f\u3002<\/p>\n

\u8be5\u6548\u679c\u53ef\u7531\u4ee5\u4e0b\u7535\u8def\u5b9e\u73b0:<\/p>\n

\"47364ab8-342a-11ed-ba43-dac502259ad0\"<\/p>\n

\u5b8c\u6574\u7535\u8def\u56fe:<\/p>\n

\"476216f2-342a-11ed-ba43-dac502259ad0\"<\/p>\n

02<\/strong>\u2014<\/strong>\u7535\u8def\u8bbe\u8ba1<\/u>\u8981\u70b9<\/strong><\/p>\n

\u5ef6\u65f6\u7535\u8def\u7684\u8981\u70b9\u4e3b\u8981\u6709\u4e24\u4e2a:<\/p>\n

\u4e00\u3001\u5f53\u8f6c\u5411\u5f00\u5173<\/u>\u88ab\u6309\u4e0b\u65f6,LED\u9700\u8981\u9010\u4e2a\u4eae\u8d77;<\/p>\n

\u4e8c\u3001LED\u88ab\u9010\u4e2a\u70b9\u4eae\u7684\u8fc7\u7a0b\u5177\u6709\u91cd\u590d\u6027\u3002<\/p>\n

03<\/strong>\u2014<\/strong>\u6548\u679c\u5c55\u793a<\/strong><\/p>\n

\u4e00\u3001\u5f53\u8f6c\u5411\u5f00\u5173\u88ab\u6309\u4e0b\u65f6,LED\u9700\u8981\u9010\u4e2a\u4eae\u8d77;<\/p>\n

\"4776fc02-342a-11ed-ba43-dac502259ad0\"<\/p>\n

\u4e8c\u3001LED\u88ab\u9010\u4e2a\u70b9\u4eae\u7684\u8fc7\u7a0b\u5177\u6709\u91cd\u590d\u6027\u3002<\/p>\n

04<\/strong>\u2014<\/strong>\u5de5\u4f5c\u539f\u7406<\/strong><\/p>\n

\u4e00\u3001\u7535\u8def\u4e2d\u7684\u63a7\u5236LED\u7535\u6e90\u7684\u662fPNP\u4e09\u6781\u7ba1<\/u>(Q3\/Q4\/Q12\/Q13),\u5176\u5bfc\u901a\u7684\u6761\u4ef6\u662f\u5bf9\u5e94\u7684NPN\u4e09\u6781\u7ba1\u9700\u8981\u5bfc\u901a\u3002<\/p>\n

\u5728\u53f8\u673a\u6ca1\u6709\u6309\u4e0b\u8f6c\u5411\u706f\u7684\u60c5\u51b5\u4e0b,NPN\u6ca1\u57fa\u6781\u7535\u6d41<\/u>Ib,\u6240\u4ee5NPN\u4e0d\u5bfc\u901a,\u5bf9\u5e94\u7684PNP\u4e5f\u4e0d\u4f1a\u5bfc\u901a,\u6240\u4ee5\u8f6c\u5411\u706f\u5f00\u5173\u4e0d\u6309\u4e0b,\u706f\u4e0d\u4f1a\u4eae\u3002<\/p>\n

\"47881f3c-342a-11ed-ba43-dac502259ad0\"<\/p>\n

\u4e8c\u3001\u5f53\u8f6c\u5411\u5f00\u5173\u88ab\u6309\u4e0b\u65f6,NPN\u6d41\u8fc7Ib\u7535\u6d41,\u6240\u4ee5NPN\u5bfc\u901a,\u6b64\u65f6PNP\u4e5f\u4f1a\u6d41\u8fc7Ib\u7535\u6d41,PNP\u4e5f\u4f1a\u5bfc\u901a\u3002\u6240\u4ee5LED\u83b7\u5f97\u7535\u538b,\u4ece\u800c\u88ab\u70b9\u4eae\u3002<\/p>\n

\"47ae9ae0-342a-11ed-ba43-dac502259ad0\"<\/p>\n

undefined<\/p>\n

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\"47d46842-342a-11ed-ba43-dac502259ad0\"<\/p>\n

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\"47e959f0-342a-11ed-ba43-dac502259ad0\"<\/p>\n

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\"48143c4c-342a-11ed-ba43-dac502259ad0\"<\/p>\n

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\"48351b9c-342a-11ed-ba43-dac502259ad0\"<\/p>\n

05<\/strong>\u2014<\/strong>\u603b\u7ed3<\/p>\n

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