{"id":10071,"date":"2025-06-17T10:30:00","date_gmt":"2025-06-17T10:30:00","guid":{"rendered":"https:\/\/csiag.eu\/?p=10071"},"modified":"2025-06-18T15:46:20","modified_gmt":"2025-06-18T15:46:20","slug":"%e3%81%aa%e3%81%9c%e3%83%aa%e3%83%ac%e3%83%bc%e3%81%8c%e5%bf%85%e8%a6%81%e3%81%aa%e3%81%ae%e3%81%8b","status":"publish","type":"post","link":"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/","title":{"rendered":"\u306a\u305c\u30ea\u30ec\u30fc\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_83 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">\u76ee\u6b21<\/p>\n<span class=\"ez-toc-title-toggle\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Kabelquerschnitt\" >\u30b1\u30fc\u30d6\u30eb\u65ad\u9762<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Relais-Arten\" >\u30ea\u30ec\u30fc\u30bf\u30a4\u30d7<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Schlieser-_Offner\" >\u30ce\u30fc\u30de\u30eb\u30aa\u30fc\u30d7\u30f3\/\u30ce\u30fc\u30de\u30eb\u30af\u30ed\u30fc\u30ba\u63a5\u70b9<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Wechsler\" >\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Sonderrelais\" >\u30b9\u30da\u30b7\u30e3\u30eb\u30ea\u30ec\u30fc<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/#Praxis-Beispiel\" >\u5b9f\u4f8b<\/a><\/li><\/ul><\/nav><\/div>\n<span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u8aad\u66f8\u6642\u9593<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">\u8b70\u4e8b\u9332<\/span><\/span>\n<p>\u30ea\u30ec\u30fc\u306f\u3001\u3088\u308a\u9ad8\u3044\u96fb\u529b\uff08W - \u30ef\u30c3\u30c8\uff09\u306e\u6d88\u8cbb\u8005\uff08\u8ca0\u8377\uff09\u3092\u5207\u308a\u66ff\u3048\u308b\u305f\u3081\u306b\u4f7f\u7528\u3055\u308c\u308b\u3002 <em>P<\/em>\u30b9\u30a4\u30c3\u30c1\u306e\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u63a5\u70b9\u3084\u30b9\u30a4\u30c3\u30c1\u306e\u30b1\u30fc\u30d6\u30eb\u65ad\u9762\u304c\u8a31\u5bb9\u3059\u308b\u3088\u308a\u3082\uff09\u3002<\/p>\n\n\n\n<p>\u8ab0\u3082\u304c\u77e5\u3063\u3066\u3044\u308b\u3001\u8eca\u306e\u30a6\u30a4\u30f3\u30ab\u30fc\u30ea\u30ec\u30fc\u306e\u30ea\u30ba\u30df\u30ab\u30eb\u306a\u30af\u30ea\u30c3\u30af\u97f3\u3002\u7d71\u5408\u3055\u308c\u305f\u96fb\u5b50\u30b7\u30b9\u30c6\u30e0\u304c\u3001\u6cd5\u5f8b\u3067\u5b9a\u3081\u3089\u308c\u305f\u70b9\u6ec5\u9593\u9694\u3092\u78ba\u4fdd\u3057\u3001\u30ea\u30ec\u30fc\u306e\u30aa\u30f3\/\u30aa\u30d5\u3092\u5207\u308a\u66ff\u3048\u307e\u3059\u3002\u30ea\u30ec\u30fc\u306b\u63a5\u7d9a\u3055\u308c\u3001\u30ea\u30ec\u30fc\u3092\u4ecb\u3057\u3066\u96fb\u5727\u304c\u4f9b\u7d66\u3055\u308c\u308b\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u30e9\u30f3\u30d7\u306f\u3001\u540c\u3058\u901f\u5ea6\u3067\u70b9\u6ec5\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30a4\u30f3\u30b8\u30b1\u30fc\u30bf\u30fc\u306f\u5927\u304d\u306a\u96fb\u529b\u3092\u5fc5\u8981\u3068\u305b\u305a\u3001\u5927\u96fb\u6d41\u3092\u6d41\u3055\u306a\u3044\u304c\u3001\u30e9\u30f3\u30d7\u3092\u99c6\u52d5\u3055\u305b\u308b\u5834\u5408\u306f\u307e\u3063\u305f\u304f\u5225\u306e\u8a71\u3060\uff01<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Kabelquerschnitt\"><\/span>\u30b1\u30fc\u30d6\u30eb\u65ad\u9762<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u7d50\u5c40\u306e\u3068\u3053\u308d\u3001\u3082\u3063\u3068\u5c0f\u3055\u3044 <a href=\"https:\/\/csiag.eu\/ja\/%e3%83%a2%e3%83%bc%e3%82%bf%e3%83%bc%e3%83%9b%e3%83%bc%e3%83%a0%e3%81%ae%e9%9b%bb%e6%b0%97%e8%a8%ad%e5%82%99%e3%81%af%e9%ad%94%e8%a1%93%e3%81%a7%e3%81%af%e3%81%aa%e3%81%84\/#Kabelquerschnitt\" data-type=\"post\" data-id=\"6364\" target=\"_blank\" rel=\"noreferrer noopener\">\u30b1\u30fc\u30d6\u30eb\u65ad\u9762\u7a4d<\/a> (\u30b9\u30a4\u30c3\u30c1\u3068\u30ea\u30ec\u30fc\u306e\u9593\u306e\u30b1\u30fc\u30d6\u30eb\uff08\u3053\u3053\u3067\u306f\u76f4\u6d41\u96fb\u5727\u7bc4\u56f2\u306e\u30b1\u30fc\u30d6\u30eb\u65ad\u9762\u7a4d\u3092\u6c7a\u5b9a\u3067\u304d\u308b\uff09\u3092\u77ed\u304f\u3059\u308b\u3053\u3068\u3067\u3001\u30b3\u30b9\u30c8\u3092\u524a\u6e1b\u3057\u3001\u30ea\u30ec\u30fc\u304b\u3089\u8ca0\u8377\u307e\u3067\u306e\u65ad\u9762\u7a4d\u3092\u5927\u304d\u304f\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002\u3053\u308c\u3089\u306e\u30b1\u30fc\u30d6\u30eb\u306f\u77ed\u304f\u4fdd\u3064\u3053\u3068\u304c\u3067\u304d\u3001\u305d\u306e\u7d50\u679c\u3001\u30b1\u30fc\u30d6\u30eb\u7d4c\u8def\u306e\u30b3\u30b9\u30c8\u3068\u96fb\u5727\u964d\u4e0b\u3092\u4f4e\u304f\u6291\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002<\/p>\n\n\n\n<p>\u5fc5\u8981\u306a\u96fb\u529b\u306b\u5bfe\u3057\u3066\u30b1\u30fc\u30d6\u30eb\u304c\u7d30\u3059\u304e\u308b\u3068\u3001\u767a\u71b1\u3057\u3066\u767a\u71b1\u7dda\u306b\u306a\u308b\u3053\u3068\u304c\u3042\u308b\u3002\u7d30\u3044\u30b1\u30fc\u30d6\u30eb\u306f\u30aa\u30fc\u30df\u30c3\u30af\u62b5\u6297\u304c\u9ad8\u3044\uff08\u03a9\uff08\u30aa\u30fc\u30e0\uff09\u62b5\u6297-\uff09\u3002 <em>R<\/em>)\u3001\u305d\u306e\u305f\u3081\u5e8f\u76e4\u3088\u308a\u3082\u7d42\u76e4\u306e\u65b9\u304c\u7dca\u5f35\u611f\u304c\u306a\u3044\u3002<br>\u30b1\u30fc\u30d6\u30eb\u30fb\u30ea\u30fc\u30eb1\u500b\uff0850 m\u3001\u30b1\u30fc\u30d6\u30eb\u65ad\u97623 x 1.5 mm<sup>2<\/sup> \u306f16\u30a2\u30f3\u30da\u30a2\uff08A - \u30a2\u30f3\u30da\u30a2\uff09\u306e\u8ca0\u8377\u3092\u4f9b\u7d66\u3059\u308b\u3002 <em>I<\/em>)\u306f\u307e\u3060210\u30dc\u30eb\u30c8\uff08V - \u96fb\u5727 - \uff09\u3067\u3042\u308b\u3002 <em>U<\/em>).3x 2.5 mm\u306e\u30b1\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408<sup>2<\/sup>\u3042\u306a\u305f\u306f\u307e\u3060221V\u3060\u3002<\/p>\n\n\n\n<p>\u30ad\u30e3\u30f3\u30d1\u30fc\u306f\u3057\u3070\u3057\u3070\u3053\u306e\u554f\u984c\u306b\u76f4\u9762\u3057\u3001\u9577\u3044\u30b1\u30fc\u30d6\u30eb\u30fb\u30ea\u30fc\u30eb\u3092\u6301\u3061\u6b69\u304d\u3001\u5f8c\u3067\u6d88\u8cbb\u96fb\u529b\u304c\u9ad8\u3044\u3068\u304b\u30d6\u30ec\u30fc\u30ab\u30fc\u304c\u843d\u3061\u305f\u3068\u304b\u6587\u53e5\u3092\u8a00\u3046\uff01<br>\u3053\u308c\u306f\u3001\u8ca0\u8377\u304c\u96fb\u529b\u3092\u4f9b\u7d66\u3059\u308b\u305f\u3081\u306b\u53d7\u3051\u308b\u96fb\u5727\u304c\u4f4e\u3059\u304e\u308b\u3068\u3001\u8ca0\u8377\u304c\u3088\u308a\u591a\u304f\u306e\u96fb\u6d41\u3092\u6d88\u8cbb\u3059\u308b\u305f\u3081\u3067\u3042\u308b\u3002\u5f93\u3063\u3066\u3001\u96fb\u5727\u304c \"\u6b63\u5e38 \"\u3088\u308a\u3082\u4f4e\u3044\u3068\u6d88\u8cbb\u96fb\u529b\u306f\u5927\u304d\u304f\u306a\u308b\u3002<\/p>\n\n\n\n<p>AC\u96fb\u5727\u7bc4\u56f2\uff08AC\uff09\u306e\u30b1\u30fc\u30d6\u30eb\u65ad\u9762\u7a4d\u3092\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <a href=\"https:\/\/csiag.eu\/ja\/%e5%81%9c%e9%9b%bb%e6%99%82%e3%81%ae%e5%af%be%e5%bf%9c\/#Kabelquerschnitt_AC\" data-type=\"post\" data-id=\"1418\" target=\"_blank\" rel=\"noreferrer noopener\">\u30c6\u30fc\u30d6\u30eb<\/a> \u8a08\u7b97\u3055\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Relais-Arten\"><\/span>\u30ea\u30ec\u30fc\u30bf\u30a4\u30d7<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u8eca\u4e21\u69cb\u9020\u3067\u306f\u901a\u5e38\u300112V\u307e\u305f\u306f24V\u306e\u76f4\u6d41\u96fb\u5727\uff08DC\uff09\u3067\u52d5\u4f5c\u3059\u308b\u30ea\u30ec\u30fc\u304c\u3042\u308a\u3001\u6700\u5927\u7d0430A\u306e\u8ca0\u8377\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u3002\u30d1\u30ef\u30fc\u30ea\u30ec\u30fc\u306f\u6700\u5927400A\u307e\u3067\u5bfe\u5fdc\u53ef\u80fd\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30ea\u30ec\u30fc\u30b3\u30a4\u30eb\u306e\u63a5\u7d9a\u306b\u306f85\u306886\u306e\u30e9\u30d9\u30eb\u304c\u8cbc\u3089\u308c\u3066\u3044\u308b\u3002\u706b\u82b1\u6d88\u5f27\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u5185\u8535\u3057\u305f\u30ea\u30ec\u30fc\u306e\u5834\u5408\u300186\u306f\u30d7\u30e9\u30b9\u306b\u5272\u308a\u5f53\u3066\u3089\u308c\u308b\u3002\u706b\u82b1\u6d88\u5f27\u30c0\u30a4\u30aa\u30fc\u30c9\u306e\u306a\u3044\u30ea\u30ec\u30fc\u306f\u3001\u3069\u306e\u6975\u6027\u3067\u3082\u63a5\u7d9a\u3067\u304d\u307e\u3059\u304c\u3001\u706b\u82b1\u6d88\u5f27\u30c0\u30a4\u30aa\u30fc\u30c9\u304c\u53d6\u308a\u4ed8\u3051\u3089\u308c\u3066\u3044\u308b\u3082\u306e\u3068\u3057\u3066\u6975\u6027\u3092\u9078\u629e\u3059\u308b\u306e\u304c\u826f\u3044\u3053\u3068\u304c\u8a3c\u660e\u3055\u308c\u3066\u3044\u307e\u3059\uff08\u96fb\u5b50\u5de5\u5b66\u3067\u306f\u3001\u3053\u308c\u3092\u6b21\u306e\u3088\u3046\u306b\u547c\u3073\u307e\u3059\uff09\u3002 <em>\u30d5\u30ea\u30fc\u30db\u30a4\u30fc\u30eb\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9<\/em>).\u3053\u306e\u3088\u3046\u306b\u3001\u3069\u306e\u3088\u3046\u306a\u69cb\u6210\u306e\u30ea\u30ec\u30fc\u3067\u3082\u3001\u6975\u6027\u3092\u9593\u9055\u3048\u308b\u3053\u3068\u306a\u304f\u3001\u540c\u3058\u30d7\u30e9\u30b0\u30a4\u30f3\u30bd\u30b1\u30c3\u30c8\u3067\u4f7f\u7528\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 <\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Schlieser-_Offner\"><\/span>\u30ce\u30fc\u30de\u30eb\u30aa\u30fc\u30d7\u30f3\/\u30ce\u30fc\u30de\u30eb\u30af\u30ed\u30fc\u30ba\u63a5\u70b9<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u8ca0\u8377\u3092ON\u306b\u5207\u308a\u66ff\u3048\u308b\u30ea\u30ec\u30fc\u306b\u306fNO\u63a5\u70b9\u304c\u3042\u308a\u3001OFF\u306b\u5207\u308a\u66ff\u3048\u308b\u30ea\u30ec\u30fc\u306b\u306fNC\u63a5\u70b9\u304c\u3042\u308b\u3002\u3057\u305f\u304c\u3063\u3066\u3001\u30ce\u30fc\u30de\u30eb\u30aa\u30fc\u30d7\u30f3\u30ea\u30ec\u30fc\u306e\u63a5\u70b9\u306f\u3001\u975e\u901a\u96fb\u72b6\u614b\u3067\u306f\u958b\u3044\u3066\u304a\u308a\u3001\u30ea\u30ec\u30fc\u306b\u96fb\u5727\u304c\u4f9b\u7d66\u3055\u308c\u308b\u3068\u3059\u3050\u306b\u9589\u3058\u307e\u3059\u3002NC\u63a5\u70b9\u306f\u305d\u306e\u9006\u306e\u52d5\u4f5c\u3092\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u63a5\u70b9\u306b\u306f30\uff08\u30d7\u30e9\u30b9\uff09\u306887\uff08\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u30fc\uff09\u306e\u30e9\u30d9\u30eb\u304c\u4ed8\u3044\u3066\u3044\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"587\" height=\"1024\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-587x1024.png\" alt=\"\" class=\"wp-image-10072\" style=\"width:159px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-587x1024.png 587w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-172x300.png 172w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5-7x12.png 7w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-5.png 659w\" sizes=\"(max-width: 587px) 100vw, 587px\" \/><\/figure>\n<\/div>\n\n\n<p>\u30ea\u30ec\u30fc\u30b3\u30a4\u30eb\u306e\u4e0b\u306b\u3042\u308b\u30b9\u30d1\u30fc\u30af\u30fb\u30af\u30a8\u30f3\u30c1\u30fb\u30c0\u30a4\u30aa\u30fc\u30c9\u306f\u3001\u30ea\u30ec\u30fc\u3078\u306e\u96fb\u6e90\u4f9b\u7d66\u304c\u30aa\u30d5\u306b\u306a\u3063\u305f\u3068\u304d\u306b\u30b3\u30a4\u30eb\u306b\u767a\u751f\u3059\u308b\u6570\u767e\u30dc\u30eb\u30c8\u306e\u96fb\u5727\u30d4\u30fc\u30af\u3092\u5438\u53ce\u3057\u3066\u88dc\u511f\u3059\u308b\u5f79\u76ee\u3092\u6301\u3063\u3066\u3044\u308b\u3002<br>\u81ea\u52d5\u8eca\u5de5\u5b66\u3067\u4f7f\u7528\u3055\u308c\u308b\u307b\u3068\u3093\u3069\u306e\u30ea\u30ec\u30fc\u306f\u3001\u30ea\u30ec\u30fc\u30b3\u30a4\u30eb\u304c\u304b\u306a\u308a\u300c\u9811\u4e08\u300d\u3067\u3042\u308b\u305f\u3081\u3001\u3053\u306e\u3088\u3046\u306a\u4fdd\u8b77\u56de\u8def\u3092\u5185\u8535\u3057\u3066\u3044\u306a\u3044\u3068\u3057\u3066\u3082\u3001\u53ef\u80fd\u3067\u3042\u308c\u3070\u30b9\u30d1\u30fc\u30af\u6291\u5236\u30c0\u30a4\u30aa\u30fc\u30c9\u3092\u5185\u8535\u3057\u305f\u30ea\u30ec\u30fc\u3092\u4f7f\u7528\u3059\u308b\u65b9\u304c\u8ce2\u660e\u306a\u5224\u65ad\u3067\u3042\u308b\uff01<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Wechsler\"><\/span>\u30c1\u30a7\u30f3\u30b8\u30e3\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u5207\u308a\u66ff\u3048\u30ea\u30ec\u30fc\u306f\u30012\u3064\u306e\u8ca0\u8377\u3092\u5207\u308a\u66ff\u3048\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u305f\u3081\u30013\u3064\u306e\u5207\u308a\u66ff\u3048\u63a5\u70b9\u304c\u3042\u308a\u300130\uff08\u6b63\uff09\u300187\uff08NO\uff09\u300187a\uff08NC\uff09\u306e3\u3064\u306e\u63a5\u7d9a\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"504\" height=\"954\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6.png\" alt=\"\" class=\"wp-image-10073\" style=\"width:161px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6.png 504w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6-158x300.png 158w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-6-6x12.png 6w\" sizes=\"(max-width: 504px) 100vw, 504px\" \/><\/figure>\n<\/div>\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Sonderrelais\"><\/span>\u30b9\u30da\u30b7\u30e3\u30eb\u30ea\u30ec\u30fc<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p>\u3053\u308c\u306b\u306f\u3001\u96fb\u5b50\u56de\u8def\u3092\u5185\u8535\u3057\u305f\u30d5\u30e9\u30c3\u30b7\u30e3\u30fc\u30ea\u30ec\u30fc\u3084\u30bf\u30a4\u30de\u30fc\u30ea\u30ec\u30fc\u304c\u542b\u307e\u308c\u308b\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Praxis-Beispiel\"><\/span>\u5b9f\u4f8b<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>\u76ee\u7684\u306f\u3001\u30b9\u30a4\u30c3\u30c1\u30d1\u30cd\u30eb\u3067\u8907\u6570\u306e\u8ca0\u8377\u3092\u4e00\u5143\u7684\u306b\u30aa\u30f3\u30fb\u30aa\u30d5\u3067\u304d\u308b\u3088\u3046\u306b\u3059\u308b\u3053\u3068\u3060\u3002 <\/p>\n\n\n\n<p>\u30b1\u30fc\u30d6\u30eb\u306f\u975e\u5e38\u306b\u7d30\u304f\u3001\u4f4e\u96fb\u6d41\u7528\u306b\u3057\u304b\u8a2d\u8a08\u3055\u308c\u3066\u3044\u306a\u3044\u3002\u9285\u306f\u9ad8\u4fa1\u306a\u306e\u3060\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-full is-resized\"><img decoding=\"async\" width=\"570\" height=\"299\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8.png\" alt=\"\" class=\"wp-image-10075\" style=\"width:466px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8.png 570w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8-300x157.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-8-18x9.png 18w\" sizes=\"(max-width: 570px) 100vw, 570px\" \/><\/figure>\n<\/div>\n\n\n<p>\u6700\u521d\u306f\u5c0f\u3055\u306aLED\u30e9\u30a4\u30c8\u3060\u3063\u305f\u3082\u306e\u304c\u3001\u4e88\u60f3\u4ee5\u4e0a\u306b\u65e9\u304f\u7167\u660e\u30b7\u30b9\u30c6\u30e0\u5168\u4f53\u306b\u6210\u9577\u3059\u308b\u3002\u305d\u306e\u305f\u3081\u3001\u5fc5\u8981\u306a\u96fb\u529b\u3082\u5897\u52a0\u3057\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u3059\u308b\u96fb\u529b\u3082\u5897\u52a0\u3059\u308b\u3002\u30ea\u30ec\u30fc\u3092\u4f7f\u7528\u3059\u308b\u30b1\u30fc\u30b9\u3002<\/p>\n\n\n\n<p>\u3053\u308c\u3089\u306e\u30b9\u30a4\u30c3\u30c1\u306e\u914d\u7dda\u306f\u901a\u5e38\u30d6\u30ea\u30c3\u30b8\u63a5\u7d9a\u3067\u3001\u3059\u3079\u3066\u306e\u30d7\u30e9\u30b9\u6975\u3068\u30de\u30a4\u30ca\u30b9\u6975\u304c\u4e92\u3044\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3002\u6700\u5f8c\u306e\u30b9\u30a4\u30c3\u30c1\u3092\u4ecb\u3057\u3066\u63a5\u7d9a\u3055\u308c\u305f\u8ca0\u8377\u306f\u3001\u305d\u308c\u4ee5\u524d\u306e\u3059\u3079\u3066\u306e\u30d6\u30ea\u30c3\u30b8\u3092\u4ecb\u3057\u3066\u96fb\u6d41\u3092\u5f15\u304d\u8fbc\u3080\u3002\u3064\u307e\u308a\u3001\u63a5\u7d9a\u3055\u308c\u305f\u3059\u3079\u3066\u306e\u8ca0\u8377\u306e\u96fb\u6d41\u306e\u5408\u8a08\u304c\u4f9b\u7d66\u30e9\u30a4\u30f3\u306e\u5bb9\u91cf\u3092\u8d85\u3048\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"395\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-1024x395.png\" alt=\"\" class=\"wp-image-10085\" style=\"width:513px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-1024x395.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-300x116.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-768x296.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16-18x7.png 18w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-16.png 1126w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>\u30e1\u30fc\u30ab\u30fc\u304c\u901a\u5e38\u6307\u5b9a\u3057\u3066\u3044\u308b12V 20A\u3068\u3044\u3046\u306e\u306f\u3001\u5b9f\u969b\u306b\u306f\u6570\u30bb\u30f3\u30c1\u30e1\u30fc\u30c8\u30eb\u306e\u6a19\u6e96\u7684\u306a\u30b1\u30fc\u30d6\u30eb\u306e\u9577\u3055\u3092\u6307\u3057\u3066\u3044\u308b\u306b\u904e\u304e\u306a\u3044\u3002\u3082\u30571\u30e1\u30fc\u30c8\u30eb\u306e\u4f9b\u7d66\u30b1\u30fc\u30d6\u30eb\u3057\u304b\u542b\u307e\u308c\u3066\u3044\u306a\u3051\u308c\u3070\u3001\u8a31\u5bb9\u96fb\u6d41\u306f\u308f\u305a\u304b2A\u300110\u5206\u306e1\u3067\u3042\u308b\uff01<\/p>\n\n\n\n<p>\u3053\u306e\u70b9\u3067\u3001\u30b9\u30a4\u30c3\u30c1\u30f3\u30b0\u30fb\u30ea\u30ec\u30fc\uff08\u5e38\u958b\u63a5\u70b9\uff09\u306e\u4f7f\u7528\u306f\u3001\u3088\u308a\u671b\u307e\u3057\u3044\u3002<\/p>\n\n\n\n<p>V \"\u3068\u8868\u793a\u3055\u308c\u305fFREE\u63a5\u70b9\u306f\u30ea\u30ec\u30fc\u306e\u63a5\u7d9a\u90e886\u306b\u3064\u306a\u304c\u308a\u3001\"-\"\u3068\u8868\u793a\u3055\u308c\u305f\u96fb\u7dda\u306f\u7aef\u5b5085\u306b\u63a5\u7d9a\u3055\u308c\u3066\u3044\u308b\u3002<br>\u30b3\u30f3\u30b7\u30e5\u30fc\u30de\u306f\u30d0\u30c3\u30c6\u30ea\u30fc\uff08\u307e\u305f\u306f\u8eca\u4e21\u306e\u30a2\u30fc\u30b9\u63a5\u7d9a\uff09\u304b\u3089\u76f4\u63a5\u30a2\u30fc\u30b9\uff08\u30de\u30a4\u30ca\u30b9\uff09\u3092\u5f15\u304d\u3001\u30b9\u30a4\u30c3\u30c1\u30ea\u30ec\u30fc\u63a5\u7d9a87\u3092\u4ecb\u3057\u3066\u30d7\u30e9\u30b9\u3092\u53d7\u3051\u53d6\u308a\u307e\u3059\u3002<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large is-resized\"><img decoding=\"async\" width=\"1024\" height=\"857\" src=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1024x857.png\" alt=\"\" class=\"wp-image-10083\" style=\"width:517px;height:auto\" srcset=\"https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1024x857.png 1024w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-300x251.png 300w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-768x643.png 768w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-1536x1286.png 1536w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14-14x12.png 14w, https:\/\/csiag.eu\/wp-content\/uploads\/2025\/06\/image-14.png 2034w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n<\/div>\n\n\n<p>\u95a2\u9023\u3059\u308b\u30b9\u30a4\u30c3\u30c1\u304c\u4f5c\u52d5\u3059\u308b\u3068\u3001\u30ea\u30ec\u30fc\u306f\u63a5\u70b986\u3067\u30d7\u30e9\u30b9\u3092\u53d7\u3051\u53d6\u308a\u3001\u30d4\u30c3\u30af\u30a2\u30c3\u30d7\u3057\u3066\u63a5\u70b9(30-\u30d7\u30e9\u30b9)\u3092\u4ecb\u3057\u3066\u53cd\u5bfe\u5074\u306e\u63a5\u70b987\u306b\u5207\u308a\u66ff\u308f\u308a\u3001\u8ca0\u8377\u3082\u30d7\u30e9\u30b9\u3092\u53d7\u3051\u53d6\u3063\u3066\u30b9\u30a4\u30c3\u30c1\u304c\u30aa\u30f3\u306b\u306a\u308a\u307e\u3059\u3002\u30b9\u30a4\u30c3\u30c1\u304c\u518d\u3073\u30aa\u30d5\u306b\u306a\u308b\u3068\u3001\u30ea\u30ec\u30fc\u306f\u505c\u6b62\u3057\u3001\u8ca0\u8377\u3078\u306e\u96fb\u529b\u4f9b\u7d66\u3092\u906e\u65ad\u3057\u307e\u3059\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p><span class=\"span-reading-time rt-reading-time\" style=\"display: block;\"><span class=\"rt-label rt-prefix\">\u8aad\u66f8\u6642\u9593<\/span> <span class=\"rt-time\"> 4<\/span> <span class=\"rt-label rt-postfix\">\u8b70\u4e8b\u9332<\/span><\/span>Relais dienen dem Schalten von Verbrauchern (Lasten) h\u00f6herer Leistung (W &#8211; Watt &#8211; P) als der Schaltkontakt des Schalters oder des Kabelquerschnitts am Schalter es zulassen w\u00fcrde. Jeder kennt im Auto das rhythmische Klacken des Blinker-Relais. Eine integrierte Elektronik sorgt f\u00fcr das gesetzlich vorgeschriebene Blinkintervall und schaltet das Relais ein und aus. Im gleichen Takt blinken die am Relais angeschlossenen und dar\u00fcber mit Spannung versorgten Blinker-Leuchten. Nun brauchen Blinker nicht sonderlich viel Leistung, es flie\u00dfen keine hohen Str\u00f6me, doch, bei Fernscheinwerfern sieht das schon ganz anders aus! Kabelquerschnitt Letztlich gen\u00fcgen auch kleinere Kabelquerschnitte (hier k\u00f6nnen Kabelquerschnitte im Gleichspannungsbereich &#8211; DC &#8211; ermittelt werden) zwischen Schalter und Relais, was Kosten reduziert&hellip;&nbsp;<a href=\"https:\/\/csiag.eu\/ja\/blog\/2025\/06\/17\/wozu-braucht-man-relais\/\" rel=\"bookmark\">\u7d9a\u304d\u3092\u8aad\u3080 \"<span class=\"screen-reader-text\">\u306a\u305c\u30ea\u30ec\u30fc\u304c\u5fc5\u8981\u306a\u306e\u304b\uff1f<\/span><\/a><\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_lmt_disableupdate":"","_lmt_disable":"","neve_meta_sidebar":"","neve_meta_container":"","neve_meta_enable_content_width":"","neve_meta_content_width":0,"neve_meta_title_alignment":"","neve_meta_author_avatar":"","neve_post_elements_order":"","neve_meta_disable_header":"","neve_meta_disable_footer":"","neve_meta_disable_title":"","footnotes":""},"categories":[2588,5081],"tags":[2382,2384,5084,5085,5087,2881,4474,5090,5089,1432,1060,5092,5088,5093,5082,2882,5097,1280,5083,5095,1062,981,448,459,446,642,444,466,1415,1378,5094,5091,5096],"class_list":["post-10071","post","type-post","status-publish","format-standard","hentry","category-kfz-technik","category-relais-technik","tag-12v","tag-24v","tag-5084","tag-5085","tag-5087","tag-ampere","tag-blinker-relais","tag-freilaufdiode","tag-funkenloeschdiode","tag-gleichspannung","tag-kabelquerschnitt","tag-kabelrolle","tag-last","tag-leistungsrelais","tag-oeffner","tag-ohm","tag-polung","tag-relais","tag-schliesser","tag-schutzschaltung","tag-sicherung","tag-sicherungsautomat","tag-spannung","tag-spannungsabfall","tag-strom","tag-stromstaerke","tag-stromverbrauch","tag-verbraucher","tag-volt","tag-watt","tag-wechsler","tag-widerstand","tag-zeitrelais"],"modified_by":"Achim Goerner","_links":{"self":[{"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/posts\/10071","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/comments?post=10071"}],"version-history":[{"count":0,"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/posts\/10071\/revisions"}],"wp:attachment":[{"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/media?parent=10071"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/categories?post=10071"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/csiag.eu\/ja\/wp-json\/wp\/v2\/tags?post=10071"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}