{"id":3516,"date":"2026-05-06T11:24:00","date_gmt":"2026-05-06T11:24:00","guid":{"rendered":"http:\/\/www.ygpack.cn\/?p=3516"},"modified":"2026-08-12T09:01:09","modified_gmt":"2026-08-12T09:01:09","slug":"whats-the-difference-between-pure-copper-pure-aluminum-and-copper-clad-aluminum-transformers-and-which-one-should-i-buy","status":"publish","type":"post","link":"https:\/\/www.ygpack.cn\/fr\/whats-the-difference-between-pure-copper-pure-aluminum-and-copper-clad-aluminum-transformers-and-which-one-should-i-buy\/","title":{"rendered":"Quelle est la diff\u00e9rence entre les transformateurs en cuivre pur, en aluminium pur et en cuivre plaqu\u00e9 d'aluminium ? Comment choisir le bon mod\u00e8le ?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Le transformateur est le composant essentiel de toutes les thermoscelleuses \u00e0 impulsions. Il existe sur le march\u00e9 trois types de transformateurs, dont les diff\u00e9rences de prix refl\u00e8tent des \u00e9carts de performances consid\u00e9rables :<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1004\" height=\"315\" src=\"http:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13.png\" alt=\"\" class=\"wp-image-5181\" style=\"aspect-ratio:3.1874100897861997;width:864px;height:auto\" srcset=\"https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13.png 1004w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13-300x94.png 300w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13-768x241.png 768w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13-18x6.png 18w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13-600x188.png 600w, https:\/\/www.ygpack.cn\/wp-content\/uploads\/2026\/05\/image-13-150x47.png 150w\" sizes=\"auto, (max-width: 1004px) 100vw, 1004px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Avertissement du secteur : il est courant sur le march\u00e9 de voir des transformateurs en aluminium recouvert de cuivre vendus sous l'appellation de produits \u201c en cuivre pur \u201d, ce qui est impossible \u00e0 distinguer \u00e0 l'\u0153il nu. Voici comment les distinguer : pliez fortement les fils du transformateur ; les fils en cuivre pur sont souples et ne se cassent pas facilement, tandis que les fils en aluminium se cassent facilement. Vous pouvez \u00e9galement comparer le poids du transformateur \u00e0 ses caract\u00e9ristiques techniques : \u00e0 volume \u00e9gal, le cuivre est nettement plus lourd.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">YGPACK s'engage solennellement \u00e0 ce que tous ses \u00e9quipements soient \u00e9quip\u00e9s de transformateurs en cuivre pur conformes aux normes. Nous indiquons le poids du cuivre (en grammes) dans chaque fiche technique. Nous invitons nos clients \u00e0 d\u00e9monter l'appareil apr\u00e8s r\u00e9ception pour v\u00e9rifier ces informations.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Le transformateur est le composant essentiel de toutes les machines de thermoscellage par impulsions. Sur le march\u00e9<\/p>","protected":false},"author":1,"featured_media":5182,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31],"tags":[],"class_list":["post-3516","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-faq"],"_links":{"self":[{"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/posts\/3516","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/comments?post=3516"}],"version-history":[{"count":2,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/posts\/3516\/revisions"}],"predecessor-version":[{"id":5183,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/posts\/3516\/revisions\/5183"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/media\/5182"}],"wp:attachment":[{"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/media?parent=3516"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/categories?post=3516"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.ygpack.cn\/fr\/wp-json\/wp\/v2\/tags?post=3516"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}