{"id":15660,"date":"2026-01-06T18:05:33","date_gmt":"2026-01-06T10:05:33","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&#038;p=15660"},"modified":"2026-01-06T18:05:33","modified_gmt":"2026-01-06T10:05:33","slug":"diangongjichushicaojingtiguandeshibieyuceliang","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/ja\/project\/diangongjichushicaojingtiguandeshibieyuceliang","title":{"rendered":"\u57fa\u672c\u7684\u306a\u96fb\u6c17\u6280\u8853\u8005\u306e\u5b9f\u52d9\uff1a\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u8b58\u5225\u3068\u6e2c\u5b9a"},"content":{"rendered":"<div style=\"font-family: 'Segoe UI', Arial, sans-serif; line-height: 1.8; color: #333; max-width: 1100px; margin: 0 auto; background: #fff; padding: 20px;\">\n<div style=\"text-align: center; border-bottom: 5px solid #ef9308; padding-bottom: 30px; margin-bottom: 40px;\">\n<h1 style=\"color: #1f365c; font-size: 30px; margin-bottom: 10px; font-weight: bold;\">\u57fa\u672c\u7684\u306a\u96fb\u6c17\u6280\u8853\u8005\u306e\u5b9f\u52d9\uff1a\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u8b58\u5225\u3068\u6e2c\u5b9a<\/h1>\n<div style=\"display: inline-block; background: #1f365c; color: #fff; padding: 6px 20px; border-radius: 4px; font-size: 14px; letter-spacing: 1px;\">\u30de\u30ea\u30f3\u30fb\u30a8\u30ec\u30af\u30c8\u30ed\u30cb\u30af\u30b9\u3068\u30a8\u30ec\u30af\u30c8\u30ea\u30ab\u30eb\u306b\u95a2\u3059\u308b\u57fa\u672c\u30b9\u30ad\u30eb\u30fb\u30c8\u30ec\u30fc\u30cb\u30f3\u30b0<\/div>\n<\/div>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">I. \u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306e\u57fa\u672c\u6982\u5ff5<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<p style=\"text-indent: 2em;\">\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff08Transistor\uff09\u306f\u3001\u96fb\u5b50\u56de\u8def\u306b\u304a\u3051\u308b\u6700\u3082\u57fa\u672c\u7684\u306a\u534a\u5c0e\u4f53\u30c7\u30d0\u30a4\u30b9\u306e\u4e00\u3064\u3067\u3001\u4fe1\u53f7\u306e\u5897\u5e45\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u5236\u5fa1\u3001\u4fe1\u53f7\u5909\u8abf\u306a\u3069\u306e\u6a5f\u80fd\u3092\u6301\u3064\u3002\u5c0f\u578b\u3001\u4f4e\u6d88\u8cbb\u96fb\u529b\u3001\u9ad8\u4fe1\u983c\u6027\u306a\u3069\u306e\u5229\u70b9\u3092\u6301\u3061\u3001\u521d\u671f\u306e\u771f\u7a7a\u7ba1\u306b\u4ee3\u308f\u308b\u73fe\u4ee3\u306e\u96fb\u5b50\u6a5f\u5668\u306e\u4e2d\u6838\u90e8\u54c1\u3067\u3042\u308b\u3002<\/p>\n<p style=\"text-indent: 2em; margin-top: 15px;\">\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306f\u5927\u304d\u304f2\u3064\u306e\u30ab\u30c6\u30b4\u30ea\u30fc\u306b\u5206\u3051\u3089\u308c\u308b\uff1a<strong>\u30d0\u30a4\u30dd\u30fc\u30e9\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff08BJT\uff09<\/strong> \u548c<strong>\u96fb\u754c\u52b9\u679c\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\uff08FET\uff09<\/strong>\u30d0\u30a4\u30dd\u30fc\u30e9\u30fb\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u3002\u30d0\u30a4\u30dd\u30fc\u30e9\u30fb\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u306f\u30013\u5c64\u306e\u534a\u5c0e\u4f53\u6750\u6599\uff08NPN\u307e\u305f\u306fPNP\uff09\u3067\u69cb\u6210\u3055\u308c\u3001\u6b21\u306e\u3088\u3046\u306b\u5206\u985e\u3055\u308c\u308b\u3002<strong>\u30a8\u30df\u30c3\u30bf\u30fc (E)<\/strong>\u3001<strong>\u30d9\u30fc\u30b9 (B)<\/strong> \u548c<strong>\u30b3\u30ec\u30af\u30bf\u30fc\uff08C\uff09<\/strong>\u3002<\/p>\n<div style=\"text-align: center; margin-top: 25px; background: #f9f9f9; padding: 20px; border-radius: 8px;\">\n<div id=\"attachment_15655\" style=\"width: 404px\" class=\"wp-caption aligncenter\"><img decoding=\"async\" aria-describedby=\"caption-attachment-15655\" class=\"wp-image-15655\" title=\"\u56fe12-6  BJT \u7684\u7b26\u53f7\" src=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c7975ff4fad779966b6e0b9d5879d72e-1.png\" alt=\"\u56fe12-6  BJT \u7684\u7b26\u53f7\" width=\"394\" height=\"242\" srcset=\"http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c7975ff4fad779966b6e0b9d5879d72e-1.png 690w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c7975ff4fad779966b6e0b9d5879d72e-1-300x184.png 300w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c7975ff4fad779966b6e0b9d5879d72e-1-18x12.png 18w, http:\/\/www.erun-tech.com\/wp-content\/uploads\/2026\/01\/c7975ff4fad779966b6e0b9d5879d72e-1-600x369.png 600w\" sizes=\"(max-width: 394px) 100vw, 394px\" \/><p id=\"caption-attachment-15655\" class=\"wp-caption-text\">\u56f312-6 BJT\u306e\u8a18\u53f7<\/p><\/div>\n<\/div>\n<\/div>\n<\/section>\n<section style=\"margin-bottom: 50px;\">\n<h2 style=\"background: #1f365c; color: #fff; padding: 12px 25px; border-left: 10px solid #ef9308; border-radius: 4px; font-size: 20px;\">\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u6e2c\u5b9a\u306e\u5b9f\u969b\uff08\u30dd\u30a4\u30f3\u30bf\u30e1\u30fc\u30bf\u6cd5\uff09<\/h2>\n<div style=\"margin-top: 25px; padding: 0 15px;\">\n<div style=\"border: 1px solid #ddd; border-radius: 12px; overflow: hidden; margin-bottom: 40px;\">\n<div style=\"background: #f0f4f8; padding: 15px 20px; font-weight: bold; color: #1f365c; border-bottom: 1px solid #ddd;\">1.\u30c1\u30e5\u30fc\u30d6\u30bf\u30a4\u30d7\u3068\u30d9\u30fc\u30b9\uff08\u30d9\u30fc\u30b9\uff09\u5224\u5225\u5de5\u7a0b<\/div>\n<div style=\"padding: 25px;\">\n<p><strong>(1) \u30ae\u30a2\u30ea\u30f3\u30b0\uff1a<\/strong>\u62b5\u6297\u306e\u9078\u629e <strong>R x 1k<\/strong> \u30d6\u30ed\u30c3\u30ad\u30f3\u30b0\u3002<\/p>\n<p><strong>(2) \u30c6\u30b9\u30c8A\uff1a<\/strong>\u8d64\u306e\u30da\u30f3\u304c1\u672c\u306e\u30d4\u30f3\u306b\u89e6\u308c\u3001\u9ed2\u306e\u30da\u30f3\u304c\u6b8b\u308a\u306e2\u672c\u306e\u30d4\u30f3\u306b\u305d\u308c\u305e\u308c\u89e6\u308c\u308b\u3053\u3068\u3067\u30013\u30bb\u30c3\u30c8\u306e\u6e2c\u5b9a\u5024\u304c\u5f97\u3089\u308c\u308b\uff08\u5404\u30bb\u30c3\u30c8\u306b2\u672c\u305a\u3064\uff09\u3002<\/p>\n<p><strong>(3) \u30c6\u30b9\u30c8B\uff1a<\/strong>\u9ed2\u306e\u30da\u30f3\u304c1\u672c\u306e\u30d4\u30f3\u306b\u89e6\u308c\u3001\u8d64\u306e\u30da\u30f3\u304c\u6b8b\u308a\u306e2\u672c\u306e\u30d4\u30f3\u306b\u305d\u308c\u305e\u308c\u89e6\u308c\u3066\u30013\u30bb\u30c3\u30c8\u306e\u6e2c\u5b9a\u5024\u3092\u5f97\u308b\uff08\u5404\u30bb\u30c3\u30c8\u306b2\u672c\u305a\u3064\uff09\u3002<\/p>\n<div style=\"display: grid; grid-template-columns: 1fr 1fr; gap: 20px; margin-top: 20px;\">\n<div style=\"background: #fff; border: 2px solid #1f365c; padding: 15px; border-radius: 8px; text-align: center;\"><strong style=\"color: #1f365c;\">NPN\u7ba1\u30bf\u30a4\u30d7\u306e\u6c7a\u5b9a<\/strong><\/p>\n<p style=\"font-size: 14px; margin-top: 10px;\">2\u7d44\u306e\u6e2c\u5b9a\u5024\u306e\u3046\u3061\u3001\u7247\u65b9\u304c\u4f4e\u3044\uff08\u30dd\u30a4\u30f3\u30bf\u30fc\u306e\u305f\u308f\u307f\u304c\u5927\u304d\u3044\uff09\u5834\u5408\u3001\u3082\u3057<strong>\u5171\u901a\u30d4\u30f3\u306f\u9ed2\u30da\u30f3<\/strong>\u30d4\u30f3\u304cNPN\u306e\u5834\u5408\u3001\u9ed2\u30da\u30f3\u304c\u63a5\u89e6\u3057\u3066\u3044\u308b\u30d4\u30f3\u306f\u6b21\u306e\u3088\u3046\u306b\u306a\u308b\u3002<strong>\u30d9\u30fc\u30b9 (B)<\/strong>\u3002<\/p>\n<\/div>\n<div style=\"background: #fff; border: 2px solid #ef9308; padding: 15px; border-radius: 8px; text-align: center;\"><strong style=\"color: #ef9308;\">PNP\u7ba1\u30bf\u30a4\u30d7\u306e\u6c7a\u5b9a<\/strong><\/p>\n<p style=\"font-size: 14px; margin-top: 10px;\">2\u7d44\u306e\u6e2c\u5b9a\u5024\u306e\u3046\u3061\u3001\u7247\u65b9\u304c\u4f4e\u3044\uff08\u30dd\u30a4\u30f3\u30bf\u30fc\u306e\u305f\u308f\u307f\u304c\u5927\u304d\u3044\uff09\u5834\u5408\u3001\u3082\u3057<strong>\u5171\u901a\u306e\u30d4\u30f3\u306f\u8d64\u30da\u30f3<\/strong>\u3053\u306e\u6642\u8d64\u30da\u30f3\u304c\u63a5\u89e6\u3057\u3066\u3044\u308b\u30d4\u30f3\u306fPNP\u3067\u3042\u308b\u3002<strong>\u30d9\u30fc\u30b9 (B)<\/strong>\u3002<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div style=\"border: 1px solid #ddd; border-radius: 12px; overflow: hidden;\">\n<div style=\"background: #fff8e6; padding: 15px 20px; font-weight: bold; color: #856404; border-bottom: 1px solid #ddd;\">2.\u30a8\u30df\u30c3\u30bf\uff08E\uff09\u5bfe\u30b3\u30ec\u30af\u30bf\uff08C\uff09\u306e\u5224\u5225\uff08\u6307\u8cab\u901a\u6cd5\uff09<\/div>\n<div style=\"padding: 25px;\">\n<p style=\"margin-bottom: 15px;\"><strong>\u5224\u5225\u539f\u7406\uff1a<\/strong>\u4e09\u6975\u7ba1\u306f\u3001\u9806\u65b9\u5411\u7528\u3067\u306f\u5897\u5e45\u7387\u304c\u5927\u304d\u304f\u3001\u9006\u65b9\u5411\u7528\u3067\u306f\u5897\u5e45\u7387\u304c\u5c0f\u3055\u3044\u3068\u3044\u3046\u539f\u5247\u306b\u5f93\u3063\u3066\u5224\u65ad\u3055\u308c\u308b\u3002<\/p>\n<div style=\"background: #f9f9f9; padding: 20px; border-radius: 8px; border-left: 5px solid #ef9308;\">\n<p><strong>NPN\u7ba1\u30bf\u30a4\u30d7\u3092\u4f8b\u306b\u624b\u9806\u3092\u8aac\u660e\u3059\u308b\uff1a<\/strong><\/p>\n<ol>\n<li>\u6b8b\u308a\u306e2\u3064\u306e\u30d4\u30f3\u306e\u3046\u3061\u3001\u3069\u3061\u3089\u304b\u306e\u30d4\u30f3\u3092\u30b3\u30ec\u30af\u30bfC\u3001\u3082\u3046\u4e00\u65b9\u3092\u30a8\u30df\u30c3\u30bfE\u3068\u3059\u308b\u3002<\/li>\n<li>\u7528<strong>\u9ed2\u30da\u30f3\u2192C\u3001\u8d64\u30da\u30f3\u2192E<\/strong>\u3002<\/li>\n<li><strong>\u91cd\u8981\u306a\u884c\u52d5<\/strong>\u6fe1\u3089\u3057\u305f2\u672c\u306e\u6307\u3067C\u6975\u3068E\u6975\u3092\u540c\u6642\u306b\u3064\u307e\u307f\uff08\u6975\u3092\u76f4\u63a5\u30b7\u30e7\u30fc\u30c8\u3055\u305b\u306a\u3044\u3088\u3046\u306b\u6ce8\u610f\u3057\u3001\u30dc\u30c7\u30a3\u62b5\u6297\u3092\u4f7f\u3063\u3066\u30d9\u30fc\u30b9\u306b\u30d0\u30a4\u30a2\u30b9\u96fb\u6d41\u3092\u4f9b\u7d66\u3059\u308b\uff09\u3001\u91dd\u306e\u504f\u5411\u89d2\u5ea6\u306b\u6ce8\u610f\u3059\u308b\u3002<\/li>\n<li>\u3082\u3046\u4e00\u65b9\u306e\u30d4\u30f3\u3092\u30b3\u30ec\u30af\u30bf\u30fcC\u3068\u4eee\u5b9a\u3057\u3066\u3001\u3082\u3046\u4e00\u5ea6\u540c\u3058\u3088\u3046\u306b\u6e2c\u5b9a\u3059\u308b\u3002<\/li>\n<\/ol>\n<p style=\"margin-top: 15px; 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