{"id":403,"date":"2012-02-26T16:54:57","date_gmt":"2012-02-26T15:54:57","guid":{"rendered":"http:\/\/www.mwanzo.fr\/traintrain.tm\/?p=403"},"modified":"2018-01-07T13:22:20","modified_gmt":"2018-01-07T12:22:20","slug":"eclairage-wagon-de-queue","status":"publish","type":"post","link":"https:\/\/www.mwanzo.fr\/traintrain.tm\/eclairage-wagon-de-queue\/","title":{"rendered":"\u00c9clairage wagon de queue"},"content":{"rendered":"<p>Voici donc ma deuxi&#xE8;me am&#xE9;lioration sur mon mat&#xE9;riel roulant.<br>\nCette fois, c&#x2019;est le wagon de queue qui s&#x2019;y colle.<!--more--><\/p>\n<p>Comme &#xE0; mon habitude, je voulais un &#xE9;clairage constant, mais en essayant d&#x2019;&#xE9;viter le probl&#xE8;me de la derni&#xE8;re fois, &#xE0; savoir la mise en s&#xE9;rie des LED&#x2019;s. Elles seront donc en parall&#xE8;le. Le courant se divisant entre chaque LED, le courant total sera donc le double d&#x2019;une LED. Le r&#xE9;gulateur sera un <a class=\"lar-automated-link\" href=\"http:\/\/pdf.datasheetcatalog.com\/datasheet\/fairchild\/LM317.pdf\" 7850 rel=\"nofollow\" target=\"_blank\">LM317<\/a> comme pour la <a class=\"lar-automated-link\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Y_51100\" rel=\"nofollow\" target=\"_blank\">Y 51130<\/a>.<\/p>\n<pre><strong>1&#xE8;re &#xE9;tape<\/strong><\/pre>\n<p><strong><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1877.jpg\" data-image-id=\"68\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1877.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1877.jpg\" data-title=\"&#xC9;clairage faible\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1877.jpg\" alt=\"&#xC9;clairage faible\" width=\"160\" height=\"120\"><\/a><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1876.jpg\" data-image-id=\"67\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1876.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1876.jpg\" data-title=\"Courant de 2 mA\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1876.jpg\" alt=\"Courant de 2 mA\" width=\"120\" height=\"160\"><\/a><\/strong>Avec une r&#xE9;sistance de 680 &#x3A9;, le courant de 2 mA donne un &#xE9;clairage plut&#xF4;t faible.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>2&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1879.jpg\" data-image-id=\"70\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1879.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1879.jpg\" data-title=\"&#xC9;clairage plus fort\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1879.jpg\" alt=\"&#xC9;clairage plus fort\" width=\"160\" height=\"120\"><\/a><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1878.jpg\" data-image-id=\"69\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1878.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1878.jpg\" data-title=\"Courant de 10 mA\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1878.jpg\" alt=\"Courant de 10 mA\" width=\"120\" height=\"160\"><\/a>Avec une r&#xE9;sistance de 120 &#x3A9;, le courant de 10 mA donne un &#xE9;clairage plus fort. Le courant dans chaque LED est de 10 mA \/ 2 = 5 mA.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>3&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><strong><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1884.jpg\" data-image-id=\"72\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1884.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1884.jpg\" data-title=\"D&#xE9;coupe pour le passage du condensateur\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1884.jpg\" alt=\"D&#xE9;coupe pour le passage du condensateur\" width=\"160\" height=\"120\"><\/a><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1880.jpg\" data-image-id=\"71\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1880.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1880.jpg\" data-title=\"N&#xE9;cessit&#xE9; d'&#xE9;bavurer\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1880.jpg\" alt=\"N&#xE9;cessit&#xE9; d'&#xE9;bavurer\" width=\"160\" height=\"120\"><\/a><\/strong>&#xC9;bavurage et d&#xE9;coupage.<br>\nLes bouts de plastique ainsi que l&#x2019;int&#xE9;rieur des feux sont lim&#xE9;s &#xE0; la <a class=\"lar-automated-link\" href=\"https:\/\/www.dremeleurope.com\/fr\/fr\/\" rel=\"nofollow\" target=\"_blank\">Dremel<\/a>. Un passage pour le condensateur est pr&#xE9;vu dans la caisse.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>4&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1885.jpg\" data-image-id=\"73\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1885.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1885.jpg\" data-title=\"Soudage des composants\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1885.jpg\" alt=\"Soudage des composants\" width=\"160\" height=\"120\"><\/a>Soudage des composants.<br>\nL&#x2019;&#xE9;cartement des LEDs doit &#xEA;tre de 20 mm.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>5&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1889.jpg\" data-image-id=\"75\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1889.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1889.jpg\" data-title=\"Mise en place dans le wagon\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1889.jpg\" alt=\"Mise en place dans le wagon\" width=\"160\" height=\"120\"><\/a><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1887.jpg\" data-image-id=\"74\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1887.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1887.jpg\" data-title=\"Mise en place dans le wagon\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1887.jpg\" alt=\"Mise en place dans le wagon\" width=\"160\" height=\"120\"><\/a>Mise en place dans le wagon.<br>\nComme pour la <a class=\"lar-automated-link\" href=\"https:\/\/fr.wikipedia.org\/wiki\/Y_51100\" rel=\"nofollow\" target=\"_blank\">Y 51130<\/a>, l&#x2019;ensemble est plac&#xE9; mais pas coll&#xE9;.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>6&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1890.jpg\" data-image-id=\"76\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1890.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1890.jpg\" data-title=\"Mise en place dans le wagon\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1890.jpg\" alt=\"Mise en place dans le wagon\" width=\"160\" height=\"120\"><\/a>Rajout de l&#x2019;ensemble pont de diodes \/ condensateur.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>7&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1894.jpg\" data-image-id=\"77\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1894.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1894.jpg\" data-title=\"Essais sous tension\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1894.jpg\" alt=\"Essais sous tension\" width=\"160\" height=\"120\"><\/a>Essais sous tension avant fermeture.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>8&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1895.jpg\" data-image-id=\"78\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1895.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1895.jpg\" data-title=\"Pr&#xE9;paration de la prise de courant\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1895.jpg\" alt=\"Pr&#xE9;paration de la prise de courant\" width=\"160\" height=\"120\"><\/a>D&#xE9;coupe de l&#x2019;ancien syst&#xE8;me d&#x2019;amen&#xE9;e du courant.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>9&#xE8;me &#xE9;tape<\/strong><\/pre>\n<p><a class=\"shutterset_\" title=\" \" href=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1897.jpg\" data-image-id=\"79\" data-src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/imgp1897.jpg\" data-thumbnail=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1897.jpg\" data-title=\"Fermeture et essais\" data-description=\" \"><img loading=\"lazy\" decoding=\"async\" class=\"alignright\" src=\"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-content\/uploads\/photo-gallery\/2012-02-26-eclairage-wagon-de-queue\/thumb\/imgp1897.jpg\" alt=\"Fermeture et essais\" width=\"160\" height=\"120\"><\/a>Fermeture et essais sur voie.<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<p>&#xA0;<\/p>\n<pre><strong>&#xA0;Conclusion<\/strong><\/pre>\n<p>Je trouve cette deuxi&#xE8;me am&#xE9;lioration moins r&#xE9;ussie que la pr&#xE9;c&#xE9;dente. En effet, on ne le voit pas sur les photos, mais le plastique de la caisse laisse entrevoir la lumi&#xE8;re (manque d&#x2019;opacit&#xE9;, une couche de peinture noire devrait faire l&#x2019;affaire). De plus, m&#xEA;me &#xE0; 5 mA, les LED&#x2019;s &#xE9;clairent encore trop fort. Je devrais revoir la r&#xE9;sistance de 120&#xA0;&#x3A9; &#xE0; la hausse pour baisser le courant.<\/p>\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n","protected":false},"excerpt":{"rendered":"<p>Voici donc ma deuxi&#xE8;me am&#xE9;lioration sur mon mat&#xE9;riel roulant. Cette fois, c&#x2019;est le wagon de queue qui s&#x2019;y colle.<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[66,224],"tags":[71,70,68,69,73,77,76,75],"class_list":["post-403","post","type-post","status-publish","format-standard","hentry","category-ameliorations_materiel","category-wagons-ameliorations_materiel","tag-condensateur","tag-courant-constant","tag-eclairage","tag-led","tag-lm317","tag-pont-de-diodes","tag-queue","tag-wagon"],"views":881,"_links":{"self":[{"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/posts\/403","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/comments?post=403"}],"version-history":[{"count":0,"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/posts\/403\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/media?parent=403"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/categories?post=403"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mwanzo.fr\/traintrain.tm\/wp-json\/wp\/v2\/tags?post=403"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}