{"id":1128,"date":"2024-06-15T13:00:59","date_gmt":"2024-06-15T11:00:59","guid":{"rendered":"https:\/\/www.domotic.phdata.fr\/domotic\/?p=1128"},"modified":"2024-06-26T11:27:57","modified_gmt":"2024-06-26T09:27:57","slug":"resistance","status":"publish","type":"post","link":"https:\/\/www.domotic.phdata.fr\/domotic\/resistance\/","title":{"rendered":"Composant r\u00e9sistance"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"1128\" class=\"elementor elementor-1128\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2eccd234 e-flex e-con-boxed e-con e-parent\" data-id=\"2eccd234\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4d71e2bd elementor-widget elementor-widget-image\" data-id=\"4d71e2bd\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"490\" height=\"200\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/resistance.jpg\" class=\"attachment-large size-large wp-image-1885\" alt=\"\" srcset=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/resistance.jpg 490w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/resistance-300x122.jpg 300w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/resistance-150x61.jpg 150w\" sizes=\"(max-width: 490px) 100vw, 490px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9602681 elementor-widget elementor-widget-menu-anchor\" data-id=\"9602681\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"menu-anchor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-menu-anchor\" id=\"menu\"><\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-43b38669 e-flex e-con-boxed e-con e-parent\" data-id=\"43b38669\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7d3dcb2a elementor-widget elementor-widget-text-editor\" data-id=\"7d3dcb2a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-147d5603 e-flex e-con-boxed e-con e-parent\" data-id=\"147d5603\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-5c5da28f e-con-full e-flex e-con e-child\" data-id=\"5c5da28f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4f45b381 elementor-widget elementor-widget-image\" data-id=\"4f45b381\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"228\" height=\"205\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/image-resistance.webp\" class=\"attachment-large size-large wp-image-4434\" alt=\"\" srcset=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/image-resistance.webp 228w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/image-resistance-150x135.webp 150w\" sizes=\"(max-width: 228px) 100vw, 228px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6f4de750 e-con-full e-flex e-con e-child\" data-id=\"6f4de750\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-65a6759e elementor-widget elementor-widget-heading\" data-id=\"65a6759e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">R\u00e9sistance<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-cc7cac0 e-flex e-con-boxed e-con e-parent\" data-id=\"cc7cac0\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f980a31 elementor-widget elementor-widget-text-editor\" data-id=\"f980a31\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3><span style=\"color: #0000ff;\">Principe de Fonctionnement<\/span><\/h3><p>La r\u00e9sistance fonctionne selon la <b>loi d&rsquo;Ohm<\/b>, qui stipule que la tension ( U) \u00e0 travers une r\u00e9sistance ( R ) est \u00e9gale au produit du courant ( I ) qui la traverse et de la valeur de la r\u00e9sistance : U = I \\ R ou V=I\/R.<\/p><p><img decoding=\"async\" class=\"alignnone size-full wp-image-4449 aligncenter\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/images.png\" alt=\"\" width=\"236\" height=\"214\" srcset=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/images.png 236w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/images-150x136.png 150w\" sizes=\"(max-width: 236px) 100vw, 236px\" \/><\/p><p><span style=\"color: #008080;\"><strong>Types de R\u00e9sistances<\/strong><\/span><\/p><ol><li><strong>R\u00e9sistances fixes<\/strong> : Leur valeur de r\u00e9sistance est constante et ne peut pas \u00eatre chang\u00e9e. Elles sont utilis\u00e9es dans la plupart des circuits pour contr\u00f4ler les niveaux de courant.<ul><li><strong>R\u00e9sistances \u00e0 couche de carbone<\/strong> : Fabriqu\u00e9es en d\u00e9posant une couche de carbone sur un support isolant. Elles sont \u00e9conomiques et couramment utilis\u00e9es.<\/li><li><strong>R\u00e9sistances \u00e0 film m\u00e9tallique<\/strong> : Fabriqu\u00e9es en d\u00e9posant un film m\u00e9tallique sur un support. Elles sont plus pr\u00e9cises et stables que les r\u00e9sistances \u00e0 couche de carbone.<\/li><li><strong>R\u00e9sistances \u00e0 couche d&rsquo;oxyde m\u00e9tallique<\/strong> : Fabriqu\u00e9es en d\u00e9posant une couche d&rsquo;oxyde m\u00e9tallique. Elles sont stables \u00e0 haute temp\u00e9rature et offrent une bonne tol\u00e9rance.<\/li><\/ul><\/li><li><strong>R\u00e9sistances variables<\/strong> : Leur valeur de r\u00e9sistance peut \u00eatre ajust\u00e9e. Elles sont utilis\u00e9es pour des applications o\u00f9 il est n\u00e9cessaire de r\u00e9gler finement le courant ou la tension.<ul><li><strong>Potentiom\u00e8tres<\/strong> : Utilis\u00e9s pour ajuster manuellement la r\u00e9sistance. Ils ont trois bornes : deux pour les extr\u00e9mit\u00e9s de la r\u00e9sistance fixe et une pour le curseur qui d\u00e9termine la valeur de r\u00e9sistance effective.<\/li><li><strong>Rh\u00e9ostats<\/strong> : Similaires aux potentiom\u00e8tres, mais con\u00e7us pour g\u00e9rer des courants plus \u00e9lev\u00e9s. Ils sont souvent utilis\u00e9s dans les applications industrielles.<\/li><\/ul><\/li><li><strong>R\u00e9sistances sp\u00e9ciales<\/strong> : Con\u00e7ues pour des applications sp\u00e9cifiques.<ul><li><strong>Thermistances (NTC et PTC)<\/strong> : Leur valeur de r\u00e9sistance change avec la temp\u00e9rature. Utilis\u00e9es pour la mesure et le contr\u00f4le de la temp\u00e9rature.<\/li><li><strong>Photoresistances (LDR)<\/strong> : Leur valeur de r\u00e9sistance change avec la lumi\u00e8re. Utilis\u00e9es dans les capteurs de lumi\u00e8re.<\/li><\/ul><\/li><\/ol><h3><span style=\"color: #0000ff;\">Codage des R\u00e9sistances<\/span><\/h3>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-75d9383 e-con-full e-flex e-con e-child\" data-id=\"75d9383\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f72abfe elementor-widget elementor-widget-image\" data-id=\"f72abfe\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<a href=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code.png\" data-elementor-open-lightbox=\"yes\" data-elementor-lightbox-title=\"Resistor-Code\" data-e-action-hash=\"#elementor-action%3Aaction%3Dlightbox%26settings%3DeyJpZCI6MTk0MCwidXJsIjoiaHR0cHM6XC9cL3d3dy5kb21vdGljLnBoZGF0YS5mclwvZG9tb3RpY1wvd3AtY29udGVudFwvdXBsb2Fkc1wvMjAyNFwvMDZcL1Jlc2lzdG9yLUNvZGUucG5nIn0%3D\">\n\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-300x300.png\" class=\"attachment-medium size-medium wp-image-1940\" alt=\"\" srcset=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-300x300.png 300w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-1024x1024.png 1024w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-150x150.png 150w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-768x768.png 768w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code-1536x1536.png 1536w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/Resistor-Code.png 2000w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/>\t\t\t\t\t\t\t\t<\/a>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-e85bbaf e-flex e-con-boxed e-con e-parent\" data-id=\"e85bbaf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-4ee8f47 elementor-widget elementor-widget-text-editor\" data-id=\"4ee8f47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Les r\u00e9sistances sont souvent marqu\u00e9es avec des codes de couleur pour indiquer leur valeur. Ce code de couleur suit un sch\u00e9ma standardis\u00e9 o\u00f9 chaque couleur repr\u00e9sente un chiffre. La valeur de la r\u00e9sistance est d\u00e9termin\u00e9e par la combinaison des couleurs :<\/p><ul><li><strong>Premi\u00e8re bande<\/strong>\u00a0: Premier chiffre significatif<\/li><li><strong>Deuxi\u00e8me bande<\/strong>\u00a0: Deuxi\u00e8me chiffre significatif<\/li><li><strong>Troisi\u00e8me bande<\/strong>\u00a0: Multiplicateur<\/li><li><strong>Quatri\u00e8me bande (optionnelle)<\/strong>\u00a0: Tol\u00e9rance (pr\u00e9cision)<\/li><\/ul><p>Par exemple, une r\u00e9sistance avec les bandes de couleur marron, noir et rouge a une valeur de 1, 0 et un multiplicateur de 100, ce qui donne une r\u00e9sistance de 1000 ohms ou 1 k\u03a9.<\/p><h3>Applications des R\u00e9sistances<\/h3><p>Les r\u00e9sistances sont utilis\u00e9es dans une vari\u00e9t\u00e9 d&rsquo;applications, notamment :<\/p><ul><li><strong>Division de tension<\/strong>\u00a0: Pour cr\u00e9er des tensions sp\u00e9cifiques dans un circuit.<\/li><li><strong>Limitation de courant<\/strong>\u00a0: Pour prot\u00e9ger les composants sensibles en limitant le courant maximum qui les traverse.<\/li><li><strong>Filtrage<\/strong>\u00a0: En combinaison avec des condensateurs et des inductances, pour filtrer les signaux et \u00e9liminer les bruits.<\/li><li><strong>Polarisation des transistors<\/strong>\u00a0: Pour \u00e9tablir des points de fonctionnement stables des transistors dans les circuits amplificateurs.<\/li><li><strong>Chauffage<\/strong>\u00a0: Dans certaines applications, des r\u00e9sistances de puissance sont utilis\u00e9es pour g\u00e9n\u00e9rer de la chaleur.<\/li><\/ul><h3>Conclusion<\/h3><p>Les r\u00e9sistances sont des composants essentiels et polyvalents dans les circuits \u00e9lectroniques. Leur r\u00f4le principal est de contr\u00f4ler et de limiter le courant, ce qui les rend indispensables pour assurer le bon fonctionnement et la protection des circuits \u00e9lectroniques.<\/p><p>Une r\u00e9sistance est un composant passif qui limite le flux de courant \u00e9lectrique dans un circuit. Elle est con\u00e7ue pour offrir une certaine r\u00e9sistance au passage du courant, mesur\u00e9e en ohms (\u03a9). Le symbole de l&rsquo;unit\u00e9 de r\u00e9sistance, l&rsquo;ohm, est repr\u00e9sent\u00e9 par la lettre grecque \u03a9.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b0eeb75 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"b0eeb75\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-08e2c74 e-flex e-con-boxed e-con e-parent\" data-id=\"08e2c74\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-509cd61 elementor-widget elementor-widget-heading\" data-id=\"509cd61\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Relations entre les diff\u00e9rentes valeurs d'ohm, watt, amp\u00e8re et r\u00e9sistance.<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7eacbb1d e-flex e-con-boxed e-con e-parent\" data-id=\"7eacbb1d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0454752 elementor-widget elementor-widget-image\" data-id=\"0454752\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"293\" height=\"290\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/ohms-law-chart.avif\" class=\"attachment-large size-large wp-image-4438\" alt=\"\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-334e2739 elementor-view-default elementor-widget elementor-widget-icon\" data-id=\"334e2739\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-icon-wrapper\">\n\t\t\t<a class=\"elementor-icon\" href=\"#menu\">\n\t\t\t<i aria-hidden=\"true\" class=\"fas fa-arrow-up\"><\/i>\t\t\t<\/a>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-79c70bc6 e-flex e-con-boxed e-con e-parent\" data-id=\"79c70bc6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-79474fc3 elementor-widget elementor-widget-text-editor\" data-id=\"79474fc3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"2509\" class=\"elementor elementor-2509\">\n\t\t\t\t<div class=\"elementor-element elementor-element-dc37c4c e-flex e-con-boxed e-con e-parent\" data-id=\"dc37c4c\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;gradient&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-31250bc elementor-widget elementor-widget-image\" data-id=\"31250bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1000\" height=\"140\" src=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/pied-de-page.webp\" class=\"attachment-large size-large wp-image-3167\" alt=\"\" srcset=\"https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/pied-de-page.webp 1000w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/pied-de-page-300x42.webp 300w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/pied-de-page-768x108.webp 768w, https:\/\/www.domotic.phdata.fr\/domotic\/wp-content\/uploads\/2024\/06\/pied-de-page-150x21.webp 150w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da41007 elementor-widget elementor-widget-text-editor\" data-id=\"da41007\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p style=\"text-align: center;\"><strong>Domotique &#8211; informatique &#8211; \u00e9lectronique &#8211; dictionnaire &#8211; projets<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a0e2d2 elementor-widget elementor-widget-text-editor\" data-id=\"8a0e2d2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Copyright 2024<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>R\u00e9sistance Principe de Fonctionnement La r\u00e9sistance fonctionne selon la loi d&rsquo;Ohm, qui stipule que la tension ( U) \u00e0 travers une r\u00e9sistance ( R ) est \u00e9gale au produit du courant ( I ) qui la traverse et de la valeur de la r\u00e9sistance : U = I R ou V=I\/R. Types de R\u00e9sistances R\u00e9sistances [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_eb_attr":"","ocean_post_layout":"","ocean_both_sidebars_style":"","ocean_both_sidebars_content_width":0,"ocean_both_sidebars_sidebars_width":0,"ocean_sidebar":"","ocean_second_sidebar":"","ocean_disable_margins":"enable","ocean_add_body_class":"","ocean_shortcode_before_top_bar":"","ocean_shortcode_after_top_bar":"","ocean_shortcode_before_header":"","ocean_shortcode_after_header":"","ocean_has_shortcode":"","ocean_shortcode_after_title":"","ocean_shortcode_before_footer_widgets":"","ocean_shortcode_after_footer_widgets":"","ocean_shortcode_before_footer_bottom":"","ocean_shortcode_after_footer_bottom":"","ocean_display_top_bar":"default","ocean_display_header":"default","ocean_header_style":"","ocean_center_header_left_menu":"","ocean_custom_header_template":"","ocean_custom_logo":0,"ocean_custom_retina_logo":0,"ocean_custom_logo_max_width":0,"ocean_custom_logo_tablet_max_width":0,"ocean_custom_logo_mobile_max_width":0,"ocean_custom_logo_max_height":0,"ocean_custom_logo_tablet_max_height":0,"ocean_custom_logo_mobile_max_height":0,"ocean_header_custom_menu":"","ocean_menu_typo_font_family":"","ocean_menu_typo_font_subset":"","ocean_menu_typo_font_size":0,"ocean_menu_typo_font_size_tablet":0,"ocean_menu_typo_font_size_mobile":0,"ocean_menu_typo_font_size_unit":"px","ocean_menu_typo_font_weight":"","ocean_menu_typo_font_weight_tablet":"","ocean_menu_typo_font_weight_mobile":"","ocean_menu_typo_transform":"","ocean_menu_typo_transform_tablet":"","ocean_menu_typo_transform_mobile":"","ocean_menu_typo_line_height":0,"ocean_menu_typo_line_height_tablet":0,"ocean_menu_typo_line_height_mobile":0,"ocean_menu_typo_line_height_unit":"","ocean_menu_typo_spacing":0,"ocean_menu_typo_spacing_tablet":0,"ocean_menu_typo_spacing_mobile":0,"ocean_menu_typo_spacing_unit":"","ocean_menu_link_color":"","ocean_menu_link_color_hover":"","ocean_menu_link_color_active":"","ocean_menu_link_background":"","ocean_menu_link_hover_background":"","ocean_menu_link_active_background":"","ocean_menu_social_links_bg":"","ocean_menu_social_hover_links_bg":"","ocean_menu_social_links_color":"","ocean_menu_social_hover_links_color":"","ocean_disable_title":"default","ocean_disable_heading":"default","ocean_post_title":"","ocean_post_subheading":"","ocean_post_title_style":"","ocean_post_title_background_color":"","ocean_post_title_background":0,"ocean_post_title_bg_image_position":"","ocean_post_title_bg_image_attachment":"","ocean_post_title_bg_image_repeat":"","ocean_post_title_bg_image_size":"","ocean_post_title_height":0,"ocean_post_title_bg_overlay":0.5,"ocean_post_title_bg_overlay_color":"","ocean_disable_breadcrumbs":"default","ocean_breadcrumbs_color":"","ocean_breadcrumbs_separator_color":"","ocean_breadcrumbs_links_color":"","ocean_breadcrumbs_links_hover_color":"","ocean_display_footer_widgets":"default","ocean_display_footer_bottom":"default","ocean_custom_footer_template":"","_jetpack_memberships_contains_paid_content":false,"ocean_post_oembed":"","ocean_post_self_hosted_media":"","ocean_post_video_embed":"","ocean_link_format":"","ocean_link_format_target":"self","ocean_quote_format":"","ocean_quote_format_link":"post","ocean_gallery_link_images":"on","ocean_gallery_id":[],"footnotes":""},"categories":[16],"tags":[],"class_list":["post-1128","post","type-post","status-publish","format-standard","hentry","category-blog","entry"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/posts\/1128","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/comments?post=1128"}],"version-history":[{"count":74,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/posts\/1128\/revisions"}],"predecessor-version":[{"id":4529,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/posts\/1128\/revisions\/4529"}],"wp:attachment":[{"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/media?parent=1128"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/categories?post=1128"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.domotic.phdata.fr\/domotic\/wp-json\/wp\/v2\/tags?post=1128"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}