{"id":15721,"date":"2026-01-06T19:54:19","date_gmt":"2026-01-06T11:54:19","guid":{"rendered":"http:\/\/www.erun-tech.com\/?post_type=dt_portfolio&p=15721"},"modified":"2026-01-06T19:54:19","modified_gmt":"2026-01-06T11:54:19","slug":"dianzigongyijinjiedianzixianludejichuzhishi","status":"publish","type":"dt_portfolio","link":"http:\/\/www.erun-tech.com\/ja\/project\/dianzigongyijinjiedianzixianludejichuzhishi","title":{"rendered":"\u96fb\u5b50\u6280\u8853\u5fdc\u7528\u7de8\uff1a\u96fb\u5b50\u56de\u8def\u306e\u57fa\u790e\u77e5\u8b58"},"content":{"rendered":"
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\u96fb\u5b50\u6280\u8853\u5fdc\u7528\u7de8\uff1a\u96fb\u5b50\u56de\u8def\u306e\u57fa\u790e\u77e5\u8b58<\/h1>\n
\u56de\u8def\u89e3\u6790 - \u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u3068\u5145\u96fb\u56de\u8def\u30cf\u30f3\u30ba\u30aa\u30f3<\/div>\n<\/div>\n
\n

I. \u7c21\u5358\u306a\u96fb\u5b50\u56de\u8def<\/h2>\n
\n
\n
1. 7805 \u4e09\u7aef\u5b50\u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u96c6\u7a4d\u56de\u8def<\/div>\n
\n

7805\u306f\u3001\u56f314-2\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u4e00\u822c\u7684\u306b\u4f7f\u7528\u3055\u308c\u3066\u3044\u308b\u4e09\u7aef\u5b50\u96fb\u5727\u30ec\u30ae\u30e5\u30ec\u30fc\u30bfIC\u3067\u3042\u308b\u3002\u56f3\u306b\u793a\u3059\u5024\u306b\u5f93\u3063\u3066\u90e8\u54c1\u3092\u9078\u629e\u3057\u3001\u6b63\u3057\u304f\u306f\u3093\u3060\u4ed8\u3051\u3092\u884c\u3048\u3070\u3001\u30c7\u30d0\u30c3\u30b0\u3092\u884c\u308f\u306a\u304f\u3066\u3082\u5b89\u5b9a\u3057\u305f 5V \u306e\u96fb\u5727\u3092\u51fa\u529b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u56f3\u4e2d\u306e$C_1$\u3068$C_2$\u306f\u96fb\u6e90\u30d5\u30a3\u30eb\u30bf\u7528\u30b3\u30f3\u30c7\u30f3\u30b5\u3067\u3001$C_1$\u306e\u8010\u5727\u306f10V\u3001$C_2$\u306e\u8010\u5727\u306f16V\u4ee5\u4e0a\u3067\u3042\u308b\u3002\u3053\u306e\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u306e\u51fa\u529b\u96fb\u5727\u306f5V\u306b\u56fa\u5b9a\u3055\u308c\u3001\u6700\u5927\u51fa\u529b\u96fb\u6d41\u306f1.5A\u3067\u3042\u308b\u3002<\/p>\n

\n

\"859872047cd63c1c0fb0cb68b9cfd4c1\"<\/p>\n

\u56f3 14-2 7805 \u4e09\u7aef\u5b50\u30ec\u30ae\u30e5\u30ec\u30fc\u30bf\u96c6\u7a4d\u56de\u8def<\/p>\n<\/div>\n<\/div>\n<\/div>\n

\n
2.\u30d0\u30c3\u30c6\u30ea\u30fc\u5145\u96fb\u56de\u8def\u89e3\u6790<\/div>\n
\n

\u56f314-3\u306b\u793a\u3059\u3088\u3046\u306b\u3001\u5145\u96fb\u96fb\u6d41\u306e\u5927\u304d\u3055\u3092\u5236\u5fa1\u3059\u308b\u305f\u3081\u306e\u30d0\u30c3\u30c6\u30ea\u5145\u96fb\u56de\u8def\u3001\u5236\u5fa1\u30bb\u30ec\u30af\u30bf\u30b9\u30a4\u30c3\u30c1S\u306f\u3001\u767a\u5149\u30c0\u30a4\u30aa\u30fc\u30c9LED\u306e\u5149\u306b\u3088\u3063\u3066\u3001100\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u300150\u30df\u30ea\u30a2\u30f3\u30da\u30a2\u306e2\u3064\u306e\u4f4d\u7f6e\u306b\u5206\u3051\u3001\u30b9\u30a4\u30c3\u30c1S\u306e\u4f4d\u7f6e\u3068\u5145\u96fb\u96fb\u6d41\u306e\u5927\u304d\u3055\u3092\u793a\u3059\u305f\u3081\u306b\u6697\u3044\u3002<\/p>\n

\n

\u52d5\u4f5c\u539f\u7406\u5206\u6790\uff1a<\/strong><\/p>\n

\u56f314-3\u306b\u793a\u3059\u30b9\u30a4\u30c3\u30c1S\u304c100mA\u306e\u4f4d\u7f6e\u306b\u3042\u308b\u3068\u304d\u3001\u30c8\u30e9\u30f3\u30b8\u30b9\u30bfT\u306e\u30d9\u30fc\u30b9\u96fb\u5727\u306f6V\u3067\u5b89\u5b9a\u3057\u3001\u30a8\u30df\u30c3\u30bf\u306e\u96fb\u5727\u306f\u7d045.4V\u3067\u3042\u308a\u3001\u3053\u306e\u96fb\u5727\u3092\u62b5\u6297$R_4$\u3068$R_2$\u306e\u548c\u3067\u5272\u308b\u3068\uff08$R_5$\u30b7\u30ea\u30fc\u30ba\u306eLED\u306e\u96fb\u6d41\u306f\u7d045mA\u3067\u3042\u308a\u3001\u63a8\u5b9a\u3067\u306f\u7121\u8996\u3059\u308b\uff09\u3001\u96fb\u6d41\u306f\u7d04100mA\u3068\u306a\u308a\u3001\u96fb\u6c60\u5145\u96fb\u96fb\u6d41\u306f100mA\u3068\u306a\u308b\u3002\u3064\u307e\u308a\u3001\u96fb\u6c60\u5145\u96fb\u96fb\u6d41\u306f\u7d04100mA\u3068\u306a\u308b\u3002\u540c\u69d8\u306b\u3001\u30b9\u30a4\u30c3\u30c1S\u304c50mA\u306e\u4f4d\u7f6e\u306b\u3042\u308b\u5834\u5408\u3001\u30d0\u30c3\u30c6\u30ea\u30fc\u5145\u96fb\u96fb\u6d41\u306f50mA\u3067\u3042\u308b\u3002<\/p>\n<\/div>\n

\n

\"ec0414ab7886bd08a5d718b88b954f84\"<\/p>\n

\u56f3 14-3 \u30d0\u30c3\u30c6\u30ea\u30fc\u5145\u96fb\u56de\u8def<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/section>\n

\n

II.\u5b8c\u6210\u54c1\u306e\u8981\u4ef6<\/h2>\n
\n
\n

(1\uff09\u30c7\u30d0\u30a4\u30b9\u306e\u30d4\u30f3\u306f\u3001\u56de\u8def\u57fa\u677f\u306e\u6eb6\u63a5\u306b\u5782\u76f4\u3067\u3042\u308b\u3079\u304d\u3067\u3042\u308a\u3001\u659c\u3081\u306b\u50be\u3044\u3066\u3044\u306a\u3044\u3002\u30c7\u30d0\u30a4\u30b9\u306f\u3001\u5408\u7406\u7684\u306b\u304d\u3061\u3093\u3068\u7f8e\u3057\u304f\u914d\u7f6e\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n

(2) \u9069\u91cf\u306e\u932b\u3092\u542b\u3080\u6ed1\u3089\u304b\u306a\u306f\u3093\u3060\u63a5\u5408\u90e8\u3002\u932b\u306e\u6b69\u304d\u65b9\u304c\u304d\u308c\u3044\u3067\u6574\u3063\u3066\u3044\u308b\u3053\u3068\u3002<\/p>\n

(3) \u56de\u8def\u6a5f\u80fd\u3092\u5b9f\u73fe\u3067\u304d\u308b\u3002<\/p>\n

(4) \u6eb6\u63a5\u304c\u7d42\u308f\u3063\u305f\u3089\u3001\u306f\u3093\u3060\u3054\u3066\u3092\u9069\u5ea6\u306b\u7f6e\u304d\u3001\u624b\u5165\u308c\u3092\u3059\u308b\u3002<\/p>\n

    \n
  • <\/li>\n<\/ul>\n<\/div>\n<\/div>\n<\/section>\n<\/div>","protected":false},"excerpt":{"rendered":"

    \u96fb\u5b50\u6280\u8853\u5fdc\u7528\uff1a\u96fb\u5b50\u56de\u8def\u306e\u57fa\u790e\u77e5\u8b58\u56de\u8def\u89e3\u6790\u30fb\u96fb\u5727\u5b89\u5b9a\u5316\u3068\u5145\u96fb\u56de\u8def\u306e\u5b9f\u8df5\u4e00\u3001 \u7c21\u6613\u96fb\u5b50\u56de\u8def1. 7805 \u4e09\u7aef\u5b50\u96fb\u5727\u5b89\u5b9a\u5316\u96c6\u7a4d\u56de\u8def7805\u306f\u4e00\u822c\u7684\u306a\u4e09\u7aef\u5b50\u96fb\u5727\u5b89\u5b9a\u5316\u96c6\u7a4d\u56de\u8def\u3067\u3042\u308a\u3001\u56f314-2\u306b\u793a\u3059\u901a\u308a\u3067\u3042\u308b\u3002\u56f3\u793a\u306e\u5024\u306b\u5f93\u3063\u3066\u90e8\u54c1\u3092\u9078\u5b9a\u3057\u3001\u306f\u3093\u3060\u4ed8\u3051\u306b\u8aa4\u308a\u304c\u306a\u3051\u308c\u3070\u3001\u7279\u306b\u2026<\/p>","protected":false},"author":1,"featured_media":15724,"comment_status":"open","ping_status":"closed","template":"","dt_portfolio_category":[891],"dt_portfolio_tags":[],"class_list":["post-15721","dt_portfolio","type-dt_portfolio","status-publish","has-post-thumbnail","hentry","dt_portfolio_category-dianzidianqiyuanshicaopinggukecheng","dt_portfolio_category-891","description-off"],"_links":{"self":[{"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio\/15721","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio"}],"about":[{"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/types\/dt_portfolio"}],"author":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/comments?post=15721"}],"version-history":[{"count":1,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio\/15721\/revisions"}],"predecessor-version":[{"id":15725,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio\/15721\/revisions\/15725"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/media\/15724"}],"wp:attachment":[{"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/media?parent=15721"}],"wp:term":[{"taxonomy":"dt_portfolio_category","embeddable":true,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio_category?post=15721"},{"taxonomy":"dt_portfolio_tags","embeddable":true,"href":"http:\/\/www.erun-tech.com\/ja\/wp-json\/wp\/v2\/dt_portfolio_tags?post=15721"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}