{"id":1406,"date":"2019-12-12T11:21:15","date_gmt":"2019-12-12T02:21:15","guid":{"rendered":"http:\/\/www.lucklasers.com\/news\/?p=1406"},"modified":"2025-06-22T18:10:48","modified_gmt":"2025-06-22T09:10:48","slug":"led%e3%83%a2%e3%82%b8%e3%83%a5%e3%83%bc%e3%83%ab%e3%81%ae%e9%9b%bb%e6%b5%81%e6%ba%90%e3%81%ae%e9%9b%bb%e6%b5%81%e5%ae%89%e5%ae%9a%e7%89%b9%e6%80%a7","status":"publish","type":"post","link":"https:\/\/www.lucklasers.com\/news\/laser-1406","title":{"rendered":"LED\u30e2\u30b8\u30e5\u30fc\u30eb\u306e\u96fb\u6d41\u6e90\u306e\u96fb\u6d41\u5b89\u5b9a\u7279\u6027"},"content":{"rendered":"<p>\u96fb\u6d41\u306e\u76f8\u5bfe\u5b89\u5b9a\u6027\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u5185\u306e\u51fa\u529b\u96fb\u6d41\u306e\u6700\u5927\u5909\u5316\u3068\u96fb\u6d41\u306e\u5e73\u5747\u5024\u306e\u6bd4\u3001\u3064\u307e\u308a\u0394I\/ I\u3068\u3057\u3066\u5b9a\u7fa9\u3055\u308c\u307e\u3059\u3002 dI\uff08s\uff09\u3092\u4f7f\u7528\u3057\u3066\u0394I\u3092\u6982\u7b97\u3057\u307e\u3059\u3002\u5f0f\uff082\uff09\u304b\u3089\u3001\u30d5\u30a9\u30ef\u30fc\u30c9\u30d1\u30b9\u56de\u8def\u30d1\u30e9\u30e1\u30fc\u30bf\u30fc\u306e\u5909\u5316\u306b\u3088\u308a\u30d5\u30a9\u30ef\u30fc\u30c9\u30d1\u30b9\u4f1d\u9054\u95a2\u6570\u304cdH0\uff08s\uff09\u306e\u5909\u5316\u3092\u5f15\u304d\u8d77\u3053\u3059\u5834\u5408\u3001\u99c6\u52d5\u96fb\u6d41\u6e90\u96fb\u6d41\u306e\u76f8\u5bfe\u5909\u5316\u306fdI\uff08s\uff09\u3067\u3059\/ I\uff08s\uff09= dH0\uff08s\uff09\/ {[1 + KfH0\uff08s\uff09] H0\uff08s\uff09}\u3001\uff0810\uff09\u3053\u3053\u3067\u3001Kf = Rf \/\uff08Rf + RD\uff09\u3002<\/p>\n<p><a href=\"https:\/\/www.civillasers.com\/index.php?main_page=index&amp;cPath=2\" target=\"_blank\" rel=\"noopener\">\u30ec\u30fc\u30b6\u30fc\u30c0\u30a4\u30aa\u30fc\u30c9\u30e2\u30b8\u30e5\u30fc\u30eb<\/a>\u304c\u6e29\u5ea6\u306e\u5f71\u97ff\u3092\u53d7\u3051\u3001\u305d\u306e\u7b49\u4fa1\u62b5\u6297\u304cdRD\uff08dRD =\u0394VD\/\u0394ID\uff09\u306e\u77ac\u9593\u7684\u306a\u5909\u5316\u3092\u5f15\u304d\u8d77\u3053\u3059\u5834\u5408\u3001\u30ec\u30fc\u30b6\u30fc\u96fb\u6e90\u306b\u3088\u3063\u3066\u751f\u6210\u3055\u308c\u308b\u76f8\u5bfe\u7684\u306a\u77ac\u9593\u7684\u306a\u96fb\u6d41\u5909\u5316\u306f\u6b21\u306e\u3068\u304a\u308a\u3067\u3059\uff1adI &#8216;\uff08s\uff09\/ I\uff08s\uff09= -dRD \/ [ RD + Rf + RfH0\uff08s\uff09]\u3002 \uff0811\uff09<\/p>\n<p>dH0 = 0\u30dd\u30a4\u30f3\u30c8\u306e\u5ea7\u6a19\u306f\u3001H0\uff08s\uff09H0\u306eDC\u30b2\u30a4\u30f3\u306b\u5bfe\u5fdc\u3057\u307e\u3059\u3002H0= K1K2K3 = 5000\u3001K3 = 5\u306f\u3001DC \/ DC\u5909\u63db\u56de\u8def\uff08\u96fb\u5727\u5236\u5fa1\u96fb\u6d41\u6e90\uff09\u306eDC\u96fb\u5727\u30b2\u30a4\u30f3\u3067\u3059\uff08DC \/ DC\u5909\u63db\u56de\u8def\u3068\u5236\u5fa1\u306e\u51fa\u529b\u96fb\u5727\u7aef\u5b50\u3067\u306e\u5165\u529b\u96fb\u5727\u5024\u306e\u6bd4\uff09\u3001dH0 \/ H0 =\u00b14\uff05\u306b\u8a2d\u5b9a\u3057\u3001LD\u306e\u6e2c\u5b9a\u52d5\u4f5c\u96fb\u6d41ID\u304c4 A\u306e\u5834\u5408\u3001LD\u306e\u7b49\u4fa1DC\u62b5\u6297\u306f2.6\u03a9\u3067\u3042\u308a\u3001\u305d\u306e\u52d5\u7684\u62b5\u6297\u306fLD\u306e\u52d5\u4f5c\u7279\u6027\u66f2\u7dda\u304b\u3089\u53d6\u5f97\u3067\u304d\u307e\u3059\u3002 dRD\u306f\u975e\u5e38\u306b\u5c0f\u3055\u304f\u3001\u4e00\u822c\u306b0.1\u03a9\u672a\u6e80\u3067\u3059\u3002\u00b10.2\u03a9\u306e\u5909\u5316\u306e\u5834\u5408\u3001\u5f0f\uff0810\uff09\u304a\u3088\u3073\uff0811\uff09\u306b\u5f93\u3063\u3066\u5f97\u3089\u308c\u308bLD\u99c6\u52d5\u96fb\u6d41\u6e90\u306e\u76f8\u5bfe\u5b89\u5b9a\u6027\u7279\u6027\u66f2\u7dda\u3092\u56f33\u306b\u793a\u3057\u307e\u3059\u3002\u7e26\u5ea7\u6a19\u306e\u7d76\u5bfe\u5024\u306f\u3001\u96fb\u6d41\u306e\u76f8\u5bfe\u7684\u306a\u5b89\u5b9a\u6027\u3092\u793a\u3057\u307e\u3059\u3002\u5b9f\u969b\u306e\u6e2c\u5b9a\u3067\u306e\u96fb\u6d41\u306e\u76f8\u5bfe\u7684\u306a\u5b89\u5b9a\u6027\u306f0.3\uff05\u3092\u8d85\u3048\u3066\u3044\u307e\u3059\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1407\" src=\"http:\/\/www.old.lucklasers.com\/news\/wp-content\/uploads\/2019\/12\/fiber-coupled-laser-driver-3.jpg\" alt=\"\" width=\"570\" height=\"424\" srcset=\"https:\/\/www.lucklasers.com\/news\/wp-content\/uploads\/2019\/12\/fiber-coupled-laser-driver-3.jpg 570w, https:\/\/www.lucklasers.com\/news\/wp-content\/uploads\/2019\/12\/fiber-coupled-laser-driver-3-300x223.jpg 300w\" sizes=\"auto, (max-width: 570px) 100vw, 570px\" \/><\/p>\n<p>H1\uff08s\uff09\u304a\u3088\u3073H2\uff08s\uff09\u304c\u30a2\u30ca\u30ed\u30b0\u30c6\u30af\u30ce\u30ed\u30b8\u30fc\u30c7\u30b6\u30a4\u30f3\u3092\u4f7f\u7528\u3057\u3066\u5b9f\u73fe\u3055\u308c\u308b\u5834\u5408\u3001H1\uff08s\uff09\u304a\u3088\u3073H2\uff08s\uff09\u306f\u3001\u975e\u5e38\u306b\u9ad8\u3044\u30b2\u30a4\u30f3\u5b89\u5b9a\u6027\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u308b\u6df1\u3044\u8ca0\u5e30\u9084\u3092\u5099\u3048\u305f\u30a2\u30ca\u30ed\u30b0\u30aa\u30da\u30a2\u30f3\u30d7\u306b\u3088\u3063\u3066\u5408\u6210\u3055\u308c\u307e\u3059\u3002 dH0\u306f\u5c0f\u3055\u3044\u3002 \u5168\u30c7\u30b8\u30bf\u30eb\u6280\u8853\u3092\u4f7f\u7528\u3059\u308b\u5834\u5408\u3001H1\uff08s\uff09\u304a\u3088\u3073H2\uff08s\uff09\u306fH\uff08z\uff09\u306b\u5909\u63db\u3055\u308c\u3001dH0 = 0\u3068\u540c\u7b49\u306e\u30d7\u30ed\u30b0\u30e9\u30e0\u306b\u3088\u3063\u3066\u5236\u5fa1\u3055\u308c\u308b\u305f\u3081\u3001\u3088\u308a\u9ad8\u3044\u96fb\u6d41\u3092\u5f97\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96fb\u6d41\u306e\u76f8\u5bfe\u5b89\u5b9a\u6027\u306f\u3001\u6307\u5b9a\u3055\u308c\u305f\u6642\u9593\u5185\u306e\u51fa\u529b\u96fb\u6d41\u306e\u6700\u5927\u5909\u5316\u3068\u96fb&hellip;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[24],"tags":[91,98],"class_list":["post-1406","post","type-post","status-publish","format-standard","hentry","category-laser-news","tag-91","tag-98"],"_links":{"self":[{"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/posts\/1406","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/comments?post=1406"}],"version-history":[{"count":1,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/posts\/1406\/revisions"}],"predecessor-version":[{"id":1408,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/posts\/1406\/revisions\/1408"}],"wp:attachment":[{"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/media?parent=1406"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/categories?post=1406"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.lucklasers.com\/news\/wp-json\/wp\/v2\/tags?post=1406"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}