{"id":167730,"date":"2024-04-27T13:02:56","date_gmt":"2024-04-27T13:02:56","guid":{"rendered":"https:\/\/www.electricity-magnetism.org\/%e3%83%90%e3%83%83%e3%82%af%e9%9b%bb%e6%b5%81%e3%83%ac%e3%82%ae%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf\/"},"modified":"2024-05-11T12:33:34","modified_gmt":"2024-05-11T12:33:34","slug":"%e3%83%90%e3%83%83%e3%82%af%e9%9b%bb%e6%b5%81%e3%83%ac%e3%82%ae%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf","status":"publish","type":"post","link":"https:\/\/www.electricity-magnetism.org\/ja\/%e3%83%90%e3%83%83%e3%82%af%e9%9b%bb%e6%b5%81%e3%83%ac%e3%82%ae%e3%83%a5%e3%83%ac%e3%83%bc%e3%82%bf\/","title":{"rendered":"\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf"},"content":{"rendered":"<p 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V<sub>out<\/sub> \u306f\u6b21\u306e\u5f0f\u3067\u6c7a\u5b9a\u3055\u308c\u307e\u3059\uff1a<\/p>\n<p>\n\\[ V_{out} = V_{in} \\times D \\]\n<\/p>\n<p>\u3053\u3053\u3067 V<sub>in<\/sub> \u306f\u5165\u529b\u96fb\u5727\u3001D \u306f\u30c7\u30e5\u30fc\u30c6\u30a3\u30b5\u30a4\u30af\u30eb\uff08\u30c8\u30e9\u30f3\u30b8\u30b9\u30bf\u304c\u30aa\u30f3\u3067\u3042\u308b\u6642\u9593\u306e\u5272\u5408\uff09\u3092\u8868\u3057\u307e\u3059\u3002<\/p>\n<h2>\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u5229\u70b9<\/h2>\n<p>\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306f\u9ad8\u3044\u52b9\u7387\u304c\u4e3b\u306a\u5229\u70b9\u3067\u3042\u308a\u3001\u71b1\u640d\u5931\u304c\u5c11\u306a\u3044\u305f\u3081\u767a\u71b1\u3082\u6291\u3048\u3089\u308c\u307e\u3059\u3002\u3055\u3089\u306b\u3001\u8abf\u6574\u53ef\u80fd\u306a\u51fa\u529b\u96fb\u5727\u3092\u63d0\u4f9b\u3057\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u99c6\u52d5\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u306e\u30dd\u30fc\u30bf\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u3067\u591a\u7528\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u307e\u305f\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306f\u30ea\u30cb\u30a2\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3088\u308a\u3082\u30a8\u30cd\u30eb\u30ae\u30fc\u52b9\u7387\u304c\u826f\u3044\u305f\u3081\u3001\u540c\u3058\u91cf\u306e\u96fb\u529b\u3092\u3088\u308a\u5c11\u306a\u3044\u96fb\u529b\u3067\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u306f\u3001\u7279\u306b\u6d88\u8cbb\u96fb\u529b\u3092\u6291\u3048\u305f\u3044\u643a\u5e2f\u96fb\u5b50\u6a5f\u5668\u3067\u91cd\u8981\u306a\u7279\u6027\u3067\u3059\u3002<\/p>\n<h2>\u5fdc\u7528\u5206\u91ce<\/h2>\n<p>\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306f\u69d8\u3005\u306a\u96fb\u5b50\u6a5f\u5668\u306b\u5fdc\u7528\u3055\u308c\u3001\u7279\u306b\u30e2\u30d0\u30a4\u30eb\u30c7\u30d0\u30a4\u30b9\u3001\u30b3\u30f3\u30d4\u30e5\u30fc\u30bf\u306e\u96fb\u6e90\u4f9b\u7d66\u3001\u4f4e\u96fb\u5727\u306e\u30d1\u30ef\u30fc\u30b5\u30d7\u30e9\u30a4\u30b7\u30b9\u30c6\u30e0\u306a\u3069\u3067\u898b\u3089\u308c\u307e\u3059\u3002\u52b9\u7387\u7684\u306a\u96fb\u529b\u7ba1\u7406\u304c\u5fc5\u8981\u306a\u3059\u3079\u3066\u306e\u5834\u6240\u3067\u3001\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u304c\u9375\u3068\u306a\u308b\u6280\u8853\u3067\u3059\u3002<\/p>\n<p>\u3053\u306e\u3088\u3046\u306b\u3001\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306f\u73fe\u4ee3\u306e\u96fb\u5b50\u6a5f\u5668\u306b\u3068\u3063\u3066\u4e0d\u53ef\u6b20\u306a\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u3067\u3042\u308a\u3001\u305d\u306e\u52b9\u7387\u6027\u3068\u67d4\u8edf\u6027\u306b\u3088\u308a\u3001\u5e83\u7bc4\u56f2\u306b\u308f\u305f\u308b\u5fdc\u7528\u304c\u53ef\u80fd\u3068\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u30d0\u30c3\u30af\u96fb\u6d41\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u89e3\u8aac\uff1a\u96fb\u5727\u964d\u4e0b\u3092\u5b9f\u73fe\u3059\u308b\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3067\u3001\u9ad8\u52b9\u7387\u306a\u96fb\u529b\u5909\u63db\u3068\u30dd\u30fc\u30bf\u30d6\u30eb\u30c7\u30d0\u30a4\u30b9\u3067\u306e\u5fdc\u7528\u3092\u7279\u9577\u3068\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"author":1,"featured_media":192338,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_generate-full-width-content":"","footnotes":""},"categories":[90],"tags":[91],"class_list":["post-167730","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-90","tag-91","generate-columns","tablet-grid-50","mobile-grid-100","grid-parent","grid-50"],"yoast_head":"<!-- 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