{"id":15652,"date":"2026-01-06T17:48:34","date_gmt":"2026-01-06T09:48:34","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&p=15652"},"modified":"2026-01-06T17:48:34","modified_gmt":"2026-01-06T09:48:34","slug":"diangongjichushicaoerjiguandeshibieyuceliang","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/es\/project\/diangongjichushicaoerjiguandeshibieyuceliang","title":{"rendered":"Pr\u00e1cticas b\u00e1sicas de electricista: identificaci\u00f3n y medici\u00f3n de diodos"},"content":{"rendered":"
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Pr\u00e1cticas b\u00e1sicas de electricista: identificaci\u00f3n y medici\u00f3n de diodos<\/h1>\n
Formaci\u00f3n b\u00e1sica en electr\u00f3nica y electricidad naval<\/div>\n<\/div>\n
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\u4e00\u3001 \u4e8c\u6781\u7ba1\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n
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\u6676\u4f53\u4e8c\u6781\u7ba1\u4e3a\u4e00\u4e2a\u7531 P \u578b\u534a\u5bfc\u4f53\u548c N \u578b\u534a\u5bfc\u4f53\u5f62\u6210\u7684 PN \u7ed3<\/strong>\uff0c\u5728\u5176\u754c\u9762\u5904\u4e24\u4fa7\u5f62\u6210\u7a7a\u95f4\u7535\u8377\u5c42\uff0c\u5e76\u5177\u6709\u81ea\u5efa\u7535\u573a\u3002\u5f53\u4e0d\u5b58\u5728\u5916\u52a0\u7535\u538b\u65f6\uff0cPN \u7ed3\u4e24\u8fb9\u8f7d\u6d41\u5b50\u6d53\u5ea6\u5dee\u5f15\u8d77\u7684\u6269\u6563\u7535\u6d41\u548c\u81ea\u5efa\u7535\u573a\u5f15\u8d77\u7684\u6f02\u79fb\u7535\u6d41\u76f8\u7b49\u5e76\u5904\u4e8e\u7535\u5e73\u8861\u72b6\u6001\u3002<\/p>\n

\n\n\n\n\n\n\n
Nombre<\/th>\n\u7535\u8def\u7b26\u53f7<\/th>\nNota<\/th>\n<\/tr>\n<\/thead>\n
\u666e\u901a\u4e8c\u6781\u7ba1<\/td>\n\"\u7535\u5de5\u57fa\u7840\u5b9e\u64cd\uff1a\u4e8c\u6781\u7ba1\u7684\u8bc6\u522b\u4e0e\u6d4b\u91cf\u63d2\u56fe\"<\/td>\n\u5355\u5411\u5bfc\u7535\u6027<\/td>\n<\/tr>\n
\u7a33\u538b\u4e8c\u6781\u7ba1<\/td>\n\"\u7535\u5de5\u57fa\u7840\u5b9e\u64cd\uff1a\u4e8c\u6781\u7ba1\u7684\u8bc6\u522b\u4e0e\u6d4b\u91cf\u63d2\u56fe1\"<\/td>\n\u53cd\u5411\u51fb\u7a7f\u7a33\u538b<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\"\u886812-

\u886812- 1 \u4e8c\u6781\u7ba1\u7684\u7b26\u53f7<\/p><\/div>\n

\n<\/div>\n<\/div>\n<\/section>\n

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\u4e8c\u3001 \u4e8c\u6781\u7ba1\u7684\u6d4b\u91cf<\/h2>\n
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1. \u7528\u4e07\u7528\u8868\u5224\u65ad\u4e8c\u6781\u7ba1\u7684\u6781\u6027<\/h3>\n
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(1) \u6307\u9488\u5f0f\u4e07\u7528\u8868\u5224\u65ad<\/strong><\/p>\n

\u2460 \u6321\u4f4d\uff1a<\/strong>\u8f6c\u6362\u81f3\u7535\u963b\u6321 R\u00d7100<\/strong> \u6216 R\u00d71k<\/strong>\u3002<\/p>\n

\u2461 \u5224\u65ad\uff1a<\/strong>\u8868\u7b14\u7a33\u5b9a\u63a5\u89e6\u5f15\u811a\u3002\u82e5\u6307\u9488\u504f\u8f6c\uff08\u5bfc\u901a\uff09\uff0c\u5219\u9ed1\u8868\u7b14<\/strong>\u76f8\u63a5\u7aef\u4e3a\u6b63\u6781 (P \u6781)<\/strong>\uff0c\u7ea2\u8868\u7b14<\/strong>\u76f8\u63a5\u7aef\u4e3a\u8d1f\u6781 (N \u6781)<\/strong>\u3002<\/p>\n

\"c7975ff4fad779966b6e0b9d5879d72e-1\"<\/p>\n

\u56fe 12-6 \u4e8c\u6781\u7ba1\u6d4b\u91cf\u793a\u610f<\/p>\n<\/div>\n<\/div>\n

(2) \u6570\u5b57\u5f0f\u4e07\u7528\u8868\u5224\u65ad<\/strong><\/p>\n

\u2460 \u6321\u4f4d\uff1a<\/strong>\u8f6c\u5230\u4e8c\u6781\u7ba1\u4e13\u7528\u6321<\/strong>\u3002\u77ed\u63a5\u8868\u7b14\u5e94\u4eae\u706f\u5e76\u53d1\u51fa\u8702\u9e23\u58f0\u3002<\/p>\n

\u2461 \u5224\u65ad\uff1a<\/strong>\u82e5\u663e\u793a\u5c4f\u6570\u5b57\u53d1\u751f\u53d8\u5316\uff08\u5bfc\u901a\uff09\uff0c\u5219\u7ea2\u8868\u7b14<\/strong>\u76f8\u63a5\u7aef\u4e3a\u6b63\u6781<\/strong>\uff0c\u9ed1\u8868\u7b14<\/strong>\u76f8\u63a5\u7aef\u4e3a\u8d1f\u6781<\/strong>\u3002<\/p>\n

Atenci\u00f3n:<\/strong>\u6570\u5b57\u8868\u4e0e\u6307\u9488\u8868\u7684\u7ea2\/\u9ed1\u8868\u7b14\u5185\u90e8\u7535\u6c60\u6781\u6027\u76f8\u53cd\u3002<\/div>\n<\/div>\n<\/div>\n

2. \u7528\u4e07\u7528\u8868\u5224\u65ad\u4e8c\u6781\u7ba1\u7684\u6027\u80fd<\/h3>\n
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\u6838\u5fc3\u539f\u5219\uff1a<\/strong>\u6839\u636e\u4e8c\u6781\u7ba1\u7684\u5355\u5411\u5bfc\u7535\u6027\uff0c\u4e8c\u6781\u7ba1\u7684\u6b63\u3001\u53cd\u5411\u7535\u963b\u76f8\u5dee\u8d8a\u5927\uff0c\u6027\u80fd\u8d8a\u597d<\/strong>\u3002<\/p>\n

    \n
  • \u2705 \u6027\u80fd\u826f\u597d\uff1a<\/strong>\u6b63\u5411\u7535\u963b\u5c0f\uff0c\u53cd\u5411\u7535\u963b\u5927\u3002<\/li>\n
  • \u274c \u5185\u90e8\u5f00\u8def\uff1a<\/strong>\u6b63\u3001\u53cd\u5411\u7535\u963b\u90fd\u5f88\u5927\uff08\u65e0\u7a77\u5927\uff09\u3002<\/li>\n
  • \u274c \u5185\u90e8\u77ed\u8def\uff08\u51fb\u7a7f\uff09\uff1a<\/strong>\u6b63\u3001\u53cd\u5411\u7535\u963b\u90fd\u5f88\u5c0f\u3002<\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n
    \n

    \u4e09\u3001 \u4e8c\u6781\u7ba1\u6d4b\u91cf\u7684\u6ce8\u610f\u4e8b\u9879<\/h2>\n
    \n
    \n

    (1) \u6321\u4f4d\u9009\u62e9\uff1a<\/strong>\u4e00\u822c\u7528 R\u00d7100 \u6321\u6216 R\u00d71k \u6321\u3002\u4e0d\u7528 R\u00d71 \u6321\uff08\u7535\u6d41\u592a\u5927\u6613\u70e7\u574f\uff09\u6216 R\u00d710k \u6321\uff08\u7535\u538b\u592a\u5927\u6613\u51fb\u7a7f\uff09\u3002<\/p>\n

    (2) \u68c0\u6d4b\u539f\u7406\u6df1\u6790\uff1a<\/strong>\u4e07\u7528\u8868\u7684\u5185\u7535\u6e90\u7684\u6b63\u6781\u4e0e \u201c-\u201d \u63d2\u5b54<\/strong> \u8fde\u901a\uff0c\u8d1f\u6781\u4e0e \u201c+\u201d \u63d2\u5b54<\/strong> \u8fde\u901a\uff08\u9488\u5bf9\u6307\u9488\u8868\uff09\u3002\u56e0\u6b64\u6b63\u5411\u8fde\u63a5\u65f6\u9ed1\u8868\u7b14\u63a5\u6b63\u6781\u3002<\/p>\n

    (3) \u7ed3\u679c\u5224\u5b9a\uff1a<\/strong>\u82e5\u4e24\u6b21\u963b\u503c\u76f8\u5dee\u4e0d\u5927\uff0c\u8bf4\u660e\u6027\u80fd\u6b20\u4f73\uff0c\u4e0d\u80fd\u4f7f\u7528\u3002<\/p>\n

    \u5fc5\u987b\u6307\u51fa\uff1a<\/strong>\u4e8c\u6781\u7ba1\u4f0f\u5b89\u7279\u6027\u662f\u975e\u7ebf\u6027\u7684\u3002\u7528\u4e0d\u540c\u7535\u963b\u6321\u6d4b\u91cf\u65f6\uff0c\u963b\u503c\u4f1a\u6709\u5dee\u5f02\uff1b\u5b9e\u9645\u5de5\u4f5c\u4e2d\u7535\u6d41\u8f83\u5927\uff0c\u4e8c\u6781\u7ba1\u5448\u73b0\u7684\u7535\u963b\u503c\u4f1a\u66f4\u5c0f\u3002<\/div>\n<\/div>\n<\/div>\n<\/section>\n