{"id":352,"date":"2021-09-01T18:21:00","date_gmt":"2021-09-01T16:21:00","guid":{"rendered":"https:\/\/christoams.hd.free.fr\/wordpress\/?p=352"},"modified":"2026-05-04T18:25:26","modified_gmt":"2026-05-04T16:25:26","slug":"soudeuse-a-points","status":"publish","type":"post","link":"https:\/\/christoams.hd.free.fr\/wordpress\/2021\/09\/soudeuse-a-points\/","title":{"rendered":"Soudeuse \u00e0 points"},"content":{"rendered":"\n<p>Pour souder des batteries genre lipo, j&rsquo;avais besoin d&rsquo;une soudeuse \u00e0 points, celle-ci fait passer un fort courant (100 \u00e0 150 Amperes) entre 2 \u00e9lectrodes mis en contact par une lamelle m\u00e9tallique qui chauffe et fait une soudure.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760031.jpg\" alt=\"\" class=\"wp-image-347\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760031.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760031-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<p>J&rsquo;avais d\u00e9ja fait un test avec une alimentation de serveur qui sortait 80 Amp\u00e8res mais cela ne suffisait pas&#8230;<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"300\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760068.to_resize_150x3000.jpg\" alt=\"\" class=\"wp-image-348\"\/><\/figure>\n\n\n\n<p>Je suis donc parti sur une autre solution, j&rsquo;ai r\u00e9cup\u00e9r\u00e9 un transformateur de four \u00e0 micro-onde(paix \u00e0 son \u00e2me!), ce transformateur sort sur la bobine du secondaire environ 2000 Volts, ce qui n&rsquo;est pas du tout necessaire et dangeureux pour ce que je veux en faire. J&rsquo;ai donc du couper tout le secondaire du transfo (avec un vieux ciseau \u00e0 bois \u00e7a fait l&rsquo;affaire, attention \u00e0 ne pas abimer le primaire) et j&rsquo;ai remis \u00e0 la place un cable de forte section qui fait un tour et demi. J&rsquo;en ai un peu bav\u00e9 \u00e0 le mettre car le cable est bien gros et ne se tord pas facilement&#8230;On a maintenant un tr\u00e8s faible voltage (dans les 2 volts) mais une grosse intensit\u00e9e.<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-1 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"350\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760108.jpg\" alt=\"\" class=\"wp-image-350\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760108.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760108-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"351\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760114.jpg\" alt=\"\" class=\"wp-image-351\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760114.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760114-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Edit: le grand big boss de l&rsquo;\u00e9lectronique (Philippe de Cyrob.org)\u00a0m&rsquo;a conseill\u00e9 de retirer les Shunts magn\u00e9tique:<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-2 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"494\" height=\"494\" data-id=\"364\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124.png\" alt=\"\" class=\"wp-image-364\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124.png 494w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124-300x300.png 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124-150x150.png 150w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124-100x100.png 100w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129772124-350x350.png 350w\" sizes=\"auto, (max-width: 494px) 100vw, 494px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"353\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760117.jpg\" alt=\"\" class=\"wp-image-353\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760117.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760117-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"349\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760104.jpg\" alt=\"\" class=\"wp-image-349\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760104.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760104-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Voici l&rsquo;electronique de puissance qui va pouvoir controler le primaire du transfo avec une temporisation de cycle du 50HZ (soit 20 millisecondesmultipli\u00e9es par 1 \u00e0 99) et le controle de la puissance par PWM (on hache le signale pour lui donner plus ou moins de puissance):<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-3 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"354\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760176.jpg\" alt=\"\" class=\"wp-image-354\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760176.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760176-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760176-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"355\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760178.jpg\" alt=\"\" class=\"wp-image-355\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760178.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760178-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760178-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"798\" height=\"800\" data-id=\"363\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086.png\" alt=\"\" class=\"wp-image-363\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086.png 798w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086-300x300.png 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086-150x150.png 150w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086-768x770.png 768w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086-100x100.png 100w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129765086-350x350.png 350w\" sizes=\"auto, (max-width: 798px) 100vw, 798px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>J&rsquo;ai ensuite fabriqu\u00e9 une boite (d\u00e9coupe laser) pour contenir le transfo, l&rsquo;electronique de puissance, un autre petit transfo 9v pour alimenter la carte electronique et un fusible (6 Amp\u00e8res).<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-4 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"356\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760195.jpg\" alt=\"\" class=\"wp-image-356\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760195.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760195-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760195-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"357\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760196.jpg\" alt=\"\" class=\"wp-image-357\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760196.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760196-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760196-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"358\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760197.jpg\" alt=\"\" class=\"wp-image-358\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760197.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760197-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760197-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"360\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760215.jpg\" alt=\"\" class=\"wp-image-360\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760215.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760215-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760215-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"400\" data-id=\"359\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760203.jpg\" alt=\"\" class=\"wp-image-359\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760203.jpg 800w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760203-300x150.jpg 300w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760203-768x384.jpg 768w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><\/figure>\n<\/figure>\n\n\n\n<p>Voici le plan 2d si certain sont interress\u00e9s:&nbsp;<a href=\"https:\/\/storage.canalblog.com\/22\/22\/1369152\/129760235.svg\">box__soudeuse_a_point<\/a><\/p>\n\n\n\n<p>Je peux maintenant souder de petites languettes m\u00e9talliques sur les batteries pour faire contact(c&rsquo;\u00e9tait des tests en mode bourin!).<\/p>\n\n\n\n<figure class=\"wp-block-gallery has-nested-images columns-default is-cropped wp-block-gallery-5 is-layout-flex wp-block-gallery-is-layout-flex\">\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"361\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760223.jpg\" alt=\"\" class=\"wp-image-361\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760223.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760223-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"400\" height=\"800\" data-id=\"362\" src=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760225.jpg\" alt=\"\" class=\"wp-image-362\" srcset=\"https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760225.jpg 400w, https:\/\/christoams.hd.free.fr\/wordpress\/wp-content\/uploads\/2026\/05\/129760225-150x300.jpg 150w\" sizes=\"auto, (max-width: 400px) 100vw, 400px\" \/><\/figure>\n<\/figure>\n","protected":false},"excerpt":{"rendered":"<p>Pour souder des batteries genre lipo, j&rsquo;avais besoin d&rsquo;une soudeuse \u00e0 points, celle-ci fait passer un fort courant (100 \u00e0 150 Amperes) entre 2 \u00e9lectrodes mis en contact par une lamelle m\u00e9tallique qui chauffe et fait une soudure. J&rsquo;avais d\u00e9ja fait un test avec une alimentation de serveur qui sortait 80 Amp\u00e8res mais cela ne [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":347,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[6],"tags":[],"class_list":["post-352","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-domogeek"],"_links":{"self":[{"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/posts\/352","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/comments?post=352"}],"version-history":[{"count":1,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/posts\/352\/revisions"}],"predecessor-version":[{"id":365,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/posts\/352\/revisions\/365"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/media\/347"}],"wp:attachment":[{"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/media?parent=352"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/categories?post=352"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/christoams.hd.free.fr\/wordpress\/wp-json\/wp\/v2\/tags?post=352"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}