{"id":2830,"date":"2019-12-12T12:00:46","date_gmt":"2019-12-12T11:00:46","guid":{"rendered":"https:\/\/www.macerobotics.com\/?p=2830"},"modified":"2019-12-12T12:07:04","modified_gmt":"2019-12-12T11:07:04","slug":"modifier-la-marge-du-vernis-epargne-sous-kicad","status":"publish","type":"post","link":"https:\/\/www.macerobotics.com\/?p=2830","title":{"rendered":"Modifier la marge du Vernis \u00e9pargne sous KiCad"},"content":{"rendered":"<h1>Le vernis \u00e9pargne ?<\/h1>\n<p>Le vernis \u00e9pargne est une fine couche de r\u00e9sine polym\u00e8re souvent de couleur verte permettant de prot\u00e9ger le cuivre de l&#8217;oxydation et emp\u00eacher la formation de court-circuit entre les pistes ou pads d&#8217;un composant CMS.<\/p>\n<h1>Probl\u00e8me possible<\/h1>\n<p>Une marge du vernis \u00e9pargne&nbsp; trop grande peut supprimer l&#8217;\u00e9pargne n\u00e9cessaire entre les pads d&#8217;un composant CMS :<\/p>\n<p><strong><em>Couche masque de soudure cot\u00e9 top (F-Mask), fichier gerber .gts :<\/em> <\/strong><\/p>\n<p>Les pads du composants seront bien entour\u00e9s de vernis \u00e9pargne :<\/p>\n<p><a href=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2839\" src=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct.png\" alt=\"\" width=\"278\" height=\"212\" srcset=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct.png 795w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct-300x229.png 300w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct-768x586.png 768w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_correct-600x458.png 600w\" sizes=\"auto, (max-width: 278px) 100vw, 278px\" \/><\/a><\/p>\n<p>Les pads du composants ne seront pas bien entour\u00e9s de vernis \u00e9pargne :<\/p>\n<p><a href=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_Nocorrect.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-2840\" src=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_Nocorrect.png\" alt=\"\" width=\"278\" height=\"216\" srcset=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_Nocorrect.png 507w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/F_mask_Nocorrect-300x234.png 300w\" sizes=\"auto, (max-width: 278px) 100vw, 278px\" \/><\/a><\/p>\n<h1>Modifier la marge<\/h1>\n<p>Dans PCBnew :<\/p>\n<ul>\n<li>Fichiers -&gt; Options CI<\/li>\n<\/ul>\n<p><a href=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad22.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2833\" src=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad22.png\" alt=\"\" width=\"417\" height=\"522\" srcset=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad22.png 417w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad22-240x300.png 240w\" sizes=\"auto, (max-width: 417px) 100vw, 417px\" \/><\/a><\/p>\n<p>Options du CI :<\/p>\n<p><a href=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-2835\" src=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33.png\" alt=\"\" width=\"1398\" height=\"688\" srcset=\"https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33.png 1398w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33-300x148.png 300w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33-1024x504.png 1024w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33-768x378.png 768w, https:\/\/www.macerobotics.com\/wp-content\/uploads\/2019\/12\/kicad33-600x295.png 600w\" sizes=\"auto, (max-width: 1398px) 100vw, 1398px\" \/><\/a><\/p>\n<p>Fin.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Le vernis \u00e9pargne ? Le vernis \u00e9pargne est une fine couche de r\u00e9sine polym\u00e8re souvent de couleur verte permettant de prot\u00e9ger le cuivre de l&#8217;oxydation et emp\u00eacher la formation de court-circuit entre les pistes ou pads d&#8217;un composant CMS. Probl\u00e8me possible Une marge du vernis \u00e9pargne&nbsp; trop grande peut supprimer l&#8217;\u00e9pargne n\u00e9cessaire entre les pads &hellip;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[53],"tags":[],"class_list":["post-2830","post","type-post","status-publish","format-standard","hentry","category-kicad"],"_links":{"self":[{"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/2830","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2830"}],"version-history":[{"count":9,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/2830\/revisions"}],"predecessor-version":[{"id":2844,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=\/wp\/v2\/posts\/2830\/revisions\/2844"}],"wp:attachment":[{"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2830"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2830"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.macerobotics.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2830"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}