{"id":557,"date":"2026-06-13T16:32:07","date_gmt":"2026-06-13T14:32:07","guid":{"rendered":"https:\/\/labidulerie.vicou.be\/?p=557"},"modified":"2026-07-26T12:26:13","modified_gmt":"2026-07-26T10:26:13","slug":"rth-metre","status":"publish","type":"post","link":"https:\/\/labidulerie.vicou.be\/index.php\/rth-metre\/","title":{"rendered":"RTh m\u00e8tre &#8211; Evaluer les caract\u00e9ristiques d&rsquo;un dissipateur thermique"},"content":{"rendered":"<style>.kb-gallery-id-557_25b139-e5.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius, .kb-gallery-id-557_25b139-e5.kb-gallery-ul.kb-gallery-type-fluidcarousel .kt-blocks-carousel figure .kb-gal-image-radius img{height:300px;}.kb-gallery-id-557_25b139-e5 .kadence-blocks-gallery-item .kb-gal-image-radius, .kb-gallery-id-557_25b139-e5 .kb-slide-item .kb-gal-image-radius img{border-radius:20px 20px 20px 20px;;}.kb-gallery-wrap-id-557_25b139-e5.wp-block-kadence-advancedgallery{overflow:visible;}.kb-gallery-wrap-id-557_25b139-e5.wp-block-kadence-advancedgallery .kt-blocks-carousel{overflow:visible;max-width:100%;}<\/style><div class=\"kb-gallery-wrap-id-557_25b139-e5 alignnone wp-block-kadence-advancedgallery\"><div class=\"kb-gallery-ul kb-gallery-non-static kb-gallery-type-fluidcarousel kb-gallery-id-557_25b139-e5 kb-gallery-caption-style-bottom-hover kb-gallery-filter-none\" data-image-filter=\"none\" data-lightbox-caption=\"true\"><div class=\"kt-blocks-carousel splide kt-carousel-container-dotstyle-dark kt-carousel-arrowstyle-whiteondark kt-carousel-dotstyle-dark kb-slider-group-arrow kb-slider-arrow-position-center\" data-slider-anim-speed=\"400\" data-slider-scroll=\"1\" data-slider-arrows=\"true\" data-slider-dots=\"true\" data-slider-hover-pause=\"false\" data-slider-auto=\"\" data-slider-speed=\"7000\" data-slider-type=\"fluidcarousel\" data-slider-center-mode=\"true\" data-slider-gap=\"10px\" data-slider-gap-tablet=\"10px\" data-slider-gap-mobile=\"10px\" data-show-pause-button=\"false\"><div class=\"splide__track\"><ul class=\"kt-blocks-carousel-init kb-blocks-fluid-carousel splide__list\"><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-scaled.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-1024x770.jpg\" width=\"1024\" height=\"770\" alt=\"Rth m\u00e8tre prototype d\u00e9tail\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-scaled.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-scaled.jpg\" data-id=\"704\" class=\"wp-image-704 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-1024x770.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-300x226.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-768x578.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-1536x1155.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-2048x1540.jpg 2048w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135322-scaled.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-scaled.jpg\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-1024x770.jpg\" width=\"1024\" height=\"770\" alt=\"Rth m\u00e8tre prototype\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-scaled.jpg\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-scaled.jpg\" data-id=\"705\" class=\"wp-image-705 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-1024x770.jpg 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-300x226.jpg 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-768x578.jpg 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-1536x1155.jpg 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-2048x1540.jpg 2048w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/IMG20241104135315-scaled.jpg 1920w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11-1024x659.png\" width=\"1024\" height=\"659\" alt=\"Rth m\u00e8tre prototype fini face\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11.png\" data-id=\"706\" class=\"wp-image-706 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11-1024x659.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11-300x193.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11-768x494.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11-1536x988.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_11.png 1725w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42-1024x792.png\" width=\"1024\" height=\"792\" alt=\"Rth m\u00e8tre prototype fini c\u00f4t\u00e9\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42.png\" data-id=\"707\" class=\"wp-image-707 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42-1024x792.png 1024w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42-300x232.png 300w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42-768x594.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42-1536x1189.png 1536w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_42.png 1565w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><li class=\"kb-slide-item kb-gallery-carousel-item splide__slide\"><div class=\"kadence-blocks-gallery-item\"><div class=\"kadence-blocks-gallery-item-inner\"><figure class=\"kb-gallery-figure kb-gallery-item-has-link kadence-blocks-gallery-item-hide-caption\"><a href=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26.png\" class=\"kb-gallery-item-link\"  ><div class=\"kb-gal-image-radius\"><div class=\"kb-gallery-image-contain\" ><img decoding=\"async\" src=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26-771x1024.png\" width=\"771\" height=\"1024\" alt=\"Rth m\u00e8tre prototype fini arri\u00e8re\" data-full-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26.png\" data-light-image=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26.png\" data-id=\"708\" class=\"wp-image-708 skip-lazy\" srcset=\"https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26-771x1024.png 771w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26-226x300.png 226w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26-768x1020.png 768w, https:\/\/labidulerie.vicou.be\/wp-content\/uploads\/2026\/06\/capture-14-06-26-13_49_26.png 870w\" sizes=\"(max-width: 771px) 100vw, 771px\" \/><\/div><\/div><\/a><\/figure><\/div><\/div><\/li><\/ul><\/div><\/div><\/div><\/div>\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2, .wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2[data-kb-block=\"kb-adv-heading557_5d0f63-e2\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2[data-kb-block=\"kb-adv-heading557_5d0f63-e2\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading557_5d0f63-e2[data-kb-block=\"kb-adv-heading557_5d0f63-e2\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h3 class=\"kt-adv-heading557_5d0f63-e2 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading557_5d0f63-e2\">Ce montage r\u00e9alise une approximation de la r\u00e9sistance thermique d&rsquo;un dissipateur ou radiateur de refroidissement pour montage \u00e9lectronique<\/h3>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53, .wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53[data-kb-block=\"kb-adv-heading557_fa5405-53\"]{font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53[data-kb-block=\"kb-adv-heading557_fa5405-53\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading557_fa5405-53[data-kb-block=\"kb-adv-heading557_fa5405-53\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading557_fa5405-53 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading557_fa5405-53\">Equip\u00e9 de trois capteurs, l&rsquo;un pour la temp\u00e9rature ambiante, le deuxi\u00e8me pour la temp\u00e9rature du transistor et le troisi\u00e8me pour le radiateur, il doit \u00eatre pilot\u00e9 par une alimentation de laboratoire. Le microcontr\u00f4leur surveille les temp\u00e9ratures et calcule la r\u00e9sistance thermique apr\u00e8s stabilisation de la temp\u00e9rature du dissipateur.<\/p>\n\n\n<style>.kb-row-layout-id557_e9d252-f9 > .kt-row-column-wrap{align-content:start;}:where(.kb-row-layout-id557_e9d252-f9 > .kt-row-column-wrap) > .wp-block-kadence-column{justify-content:start;}.kb-row-layout-id557_e9d252-f9 > .kt-row-column-wrap{column-gap:var(--global-kb-gap-md, 2rem);row-gap:var(--global-kb-gap-md, 2rem);padding-top:var(--global-kb-spacing-sm, 1.5rem);padding-bottom:var(--global-kb-spacing-sm, 1.5rem);grid-template-columns:minmax(0, 1fr);}.kb-row-layout-id557_e9d252-f9 > .kt-row-layout-overlay{opacity:0.30;}@media all and (max-width: 1024px){.kb-row-layout-id557_e9d252-f9 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}@media all and (max-width: 767px){.kb-row-layout-id557_e9d252-f9 > .kt-row-column-wrap{grid-template-columns:minmax(0, 1fr);}}<\/style><div class=\"kb-row-layout-wrap kb-row-layout-id557_e9d252-f9 alignnone wp-block-kadence-rowlayout\"><div class=\"kt-row-column-wrap kt-has-1-columns kt-row-layout-equal kt-tab-layout-inherit kt-mobile-layout-row kt-row-valign-top\">\n<style>.kadence-column557_bb5a5b-21 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);}.kadence-column557_bb5a5b-21 > .kt-inside-inner-col,.kadence-column557_bb5a5b-21 > .kt-inside-inner-col:before{border-top-left-radius:20px;border-top-right-radius:20px;border-bottom-right-radius:20px;border-bottom-left-radius:20px;}.kadence-column557_bb5a5b-21 > .kt-inside-inner-col{column-gap:var(--global-kb-gap-sm, 1rem);}.kadence-column557_bb5a5b-21 > .kt-inside-inner-col{flex-direction:column;}.kadence-column557_bb5a5b-21 > .kt-inside-inner-col > .aligncenter{width:100%;}.kadence-column557_bb5a5b-21 > .kt-inside-inner-col:before{opacity:0.3;}.kadence-column557_bb5a5b-21{position:relative;}@media all and (max-width: 1024px){.kadence-column557_bb5a5b-21 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);flex-direction:column;justify-content:center;}}@media all and (max-width: 767px){.kadence-column557_bb5a5b-21 > .kt-inside-inner-col{border-top:5px solid var(--global-palette2, #2B6CB0);border-right:5px solid var(--global-palette2, #2B6CB0);border-bottom:5px solid var(--global-palette2, #2B6CB0);border-left:5px solid var(--global-palette2, #2B6CB0);flex-direction:column;justify-content:center;}}<\/style>\n<div class=\"wp-block-kadence-column kadence-column557_bb5a5b-21\"><div class=\"kt-inside-inner-col\"><style>.wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7, .wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7[data-kb-block=\"kb-adv-heading557_9fcf16-b7\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7[data-kb-block=\"kb-adv-heading557_9fcf16-b7\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading557_9fcf16-b7[data-kb-block=\"kb-adv-heading557_9fcf16-b7\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<h2 class=\"kt-adv-heading557_9fcf16-b7 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading557_9fcf16-b7\"><strong><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">Doit \u00eatre compl\u00e9t\u00e9<\/mark><\/strong><\/h2>\n\n\n<style>.wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8, .wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8[data-kb-block=\"kb-adv-heading557_558039-b8\"]{text-align:center;font-style:normal;}.wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8 mark.kt-highlight, .wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8[data-kb-block=\"kb-adv-heading557_558039-b8\"] mark.kt-highlight{font-style:normal;color:#f76a0c;-webkit-box-decoration-break:clone;box-decoration-break:clone;padding-top:0px;padding-right:0px;padding-bottom:0px;padding-left:0px;}.wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8 img.kb-inline-image, .wp-block-kadence-advancedheading.kt-adv-heading557_558039-b8[data-kb-block=\"kb-adv-heading557_558039-b8\"] img.kb-inline-image{width:150px;vertical-align:baseline;}<\/style>\n<p class=\"kt-adv-heading557_558039-b8 wp-block-kadence-advancedheading\" data-kb-block=\"kb-adv-heading557_558039-b8\"><mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">Vous \u00eates int\u00e9ress\u00e9 par l\u2019objet de cet article ?<\/mark><br>L<mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-theme-palette-2-color\">aissez-moi un message via le formulaire en bas de page!<br>Je le compl\u00e8terai en priorit\u00e9 et vous informerai personnellement d\u00e8s sa publication.<\/mark><\/p>\n<\/div><\/div>\n\n<\/div><\/div>","protected":false},"excerpt":{"rendered":"<p>Ce montage r\u00e9alise une approximation de la r\u00e9sistance thermique d&rsquo;un dissipateur ou radiateur de refroidissement pour montage \u00e9lectronique Equip\u00e9 de trois capteurs, l&rsquo;un pour la temp\u00e9rature ambiante, le deuxi\u00e8me pour la temp\u00e9rature du transistor et le troisi\u00e8me pour le radiateur, il doit \u00eatre pilot\u00e9 par une alimentation de laboratoire. Le microcontr\u00f4leur surveille les temp\u00e9ratures et&#8230;<\/p>\n","protected":false},"author":1,"featured_media":558,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"_kad_post_classname":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-557","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electronique"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 5.0.1.1 - aioseo.com -->\n\t<meta name=\"description\" content=\"Ce montage r\u00e9alise une approximation de la r\u00e9sistance thermique d&#039;un dissipateur ou radiateur de refroidissement pour montage \u00e9lectronique\" \/>\n\t<meta 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