{"id":11408,"date":"2021-10-20T11:48:52","date_gmt":"2021-10-20T09:48:52","guid":{"rendered":"http:\/\/wordpress.p581074.webspaceconfig.de\/2021\/10\/20\/thermal-management-for-led-headlights\/"},"modified":"2024-06-03T11:17:15","modified_gmt":"2024-06-03T09:17:15","slug":"thermal-management-for-led-headlights","status":"publish","type":"post","link":"https:\/\/www.sepa-europe.com\/en\/2021\/10\/20\/thermal-management-for-led-headlights\/","title":{"rendered":"Thermal management for LED headlights"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"11408\" class=\"elementor elementor-11408 elementor-9377\" data-elementor-post-type=\"post\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-7ea0494 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7ea0494\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;290b017&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}],&quot;background_background&quot;:&quot;slideshow&quot;,&quot;background_slideshow_gallery&quot;:[{&quot;id&quot;:5194,&quot;url&quot;:&quot;https:\\\/\\\/www.sepa-europe.com\\\/wp-content\\\/uploads\\\/2021\\\/02\\\/Aktuelles_3000-scaled-1.jpg&quot;}],&quot;background_slideshow_loop&quot;:&quot;yes&quot;,&quot;background_slideshow_slide_duration&quot;:5000,&quot;background_slideshow_slide_transition&quot;:&quot;fade&quot;,&quot;background_slideshow_transition_duration&quot;:500}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-cc855f1\" data-id=\"cc855f1\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-617b4b7 jet-breadcrumbs-page-title-yes elementor-widget elementor-widget-jet-breadcrumbs\" data-id=\"617b4b7\" data-element_type=\"widget\" data-widget_type=\"jet-breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<div class=\"elementor-jet-breadcrumbs jet-blocks\">\n\t\t<div class=\"jet-breadcrumbs\">\n\t\t<div class=\"jet-breadcrumbs__content\">\n\t\t<div class=\"jet-breadcrumbs__wrap\"><div class=\"jet-breadcrumbs__item\"><a href=\"https:\/\/www.sepa-europe.com\/en\/\" class=\"jet-breadcrumbs__item-link is-home\" rel=\"home\" title=\"Expert for electronics cooling\">Expert for electronics cooling<\/a><\/div>\n\t\t<\/div>\n\t\t<\/div>\n\t\t<\/div><\/div>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-9b7a3bf elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"9b7a3bf\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;5e5a04f&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-e8d1f0a\" data-id=\"e8d1f0a\" data-element_type=\"column\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-00097ab elementor-widget elementor-widget-heading\" data-id=\"00097ab\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t<p class=\"elementor-heading-title elementor-size-default\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies\/\">Case Studies<\/a><\/p>\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-06869d4 elementor-nav-menu--dropdown-tablet elementor-nav-menu__text-align-aside elementor-nav-menu--toggle elementor-nav-menu--burger elementor-widget elementor-widget-nav-menu\" data-id=\"06869d4\" data-element_type=\"widget\" data-settings=\"{&quot;layout&quot;:&quot;vertical&quot;,&quot;submenu_icon&quot;:{&quot;value&quot;:&quot;&lt;i class=\\&quot;fas fa-caret-down\\&quot;&gt;&lt;\\\/i&gt;&quot;,&quot;library&quot;:&quot;fa-solid&quot;},&quot;toggle&quot;:&quot;burger&quot;}\" data-widget_type=\"nav-menu.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<nav class=\"elementor-nav-menu--main elementor-nav-menu__container elementor-nav-menu--layout-vertical e--pointer-none\">\n\t\t\t\t<ul id=\"menu-1-06869d4\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11512\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/embedded-systems\/\" class=\"elementor-item\">Embedded systems<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11513\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/fan-heat-sink-combinations\/\" class=\"elementor-item\">Fan \/ heat sink combinations<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11514\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/medical-and-environmental-technology\/\" class=\"elementor-item\">Medical and environmental technology<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11515\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/switch-cabinet-construction\/\" class=\"elementor-item\">Switch cabinet construction<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11516\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/automation\/\" class=\"elementor-item\">Automation<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11517\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/lighting-technology\/\" class=\"elementor-item\">Lighting technology<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11518\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/automotive-industry\/\" class=\"elementor-item\">Automotive Industry<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11519\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/packaging-sales-optimised-packaging\/\" class=\"elementor-item\">Packaging\/sales-optimized packaging<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11520\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/miscellaneous\/\" class=\"elementor-item\">Miscellaneous<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t\t<div class=\"elementor-menu-toggle\" role=\"button\" tabindex=\"0\" aria-label=\"Menu Toggle\" aria-expanded=\"false\">\n\t\t\t<i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--open eicon-menu-bar\"><\/i><i aria-hidden=\"true\" role=\"presentation\" class=\"elementor-menu-toggle__icon--close eicon-close\"><\/i>\t\t\t<span class=\"elementor-screen-only\">Menu<\/span>\n\t\t<\/div>\n\t\t\t\t\t<nav class=\"elementor-nav-menu--dropdown elementor-nav-menu__container\" aria-hidden=\"true\">\n\t\t\t\t<ul id=\"menu-2-06869d4\" class=\"elementor-nav-menu sm-vertical\"><li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11512\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/embedded-systems\/\" class=\"elementor-item\" tabindex=\"-1\">Embedded systems<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11513\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/fan-heat-sink-combinations\/\" class=\"elementor-item\" tabindex=\"-1\">Fan \/ heat sink combinations<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11514\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/medical-and-environmental-technology\/\" class=\"elementor-item\" tabindex=\"-1\">Medical and environmental technology<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11515\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/switch-cabinet-construction\/\" class=\"elementor-item\" tabindex=\"-1\">Switch cabinet construction<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11516\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/automation\/\" class=\"elementor-item\" tabindex=\"-1\">Automation<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11517\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/lighting-technology\/\" class=\"elementor-item\" tabindex=\"-1\">Lighting technology<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11518\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/automotive-industry\/\" class=\"elementor-item\" tabindex=\"-1\">Automotive Industry<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11519\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/packaging-sales-optimised-packaging\/\" class=\"elementor-item\" tabindex=\"-1\">Packaging\/sales-optimized packaging<\/a><\/li>\n<li class=\"menu-item menu-item-type-post_type menu-item-object-page menu-item-11520\"><a href=\"https:\/\/www.sepa-europe.com\/en\/case-studies-2\/miscellaneous\/\" class=\"elementor-item\" tabindex=\"-1\">Miscellaneous<\/a><\/li>\n<\/ul>\t\t\t<\/nav>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-66 elementor-top-column elementor-element elementor-element-c847a48\" data-id=\"c847a48\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-29fd0bd elementor-widget elementor-widget-image\" data-id=\"29fd0bd\" data-element_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<img fetchpriority=\"high\" decoding=\"async\" width=\"570\" height=\"450\" src=\"https:\/\/www.sepa-europe.com\/wp-content\/uploads\/2021\/10\/sepa_europe_luefter_veranstaltungstechnik-570x450.jpg\" class=\"attachment-monstroid2-thumb-m-2 size-monstroid2-thumb-m-2 wp-image-9944\" alt=\"\" \/>\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-6373e510 elementor-widget elementor-widget-text-editor\" data-id=\"6373e510\" data-element_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<h2>Thermal Management for LED headlights<\/h2><p>The most important factor for the correct operating temperature of LED headlights is a good thermal management. Too high temperatures have a noticeable impact on the service life and the luminous flux.<\/p><p>Quite often only the efficiency or the better colour temperature of the light are considered in LED technology. However high luminance also means a high temperature in the chip. If the temperature of the chip increases, the service life is reduced and likewise the effectiveness of the LED substrate. If the chip is cooled however, the service life is significantly prolonged.<\/p><p><strong><em>SEPA<\/em><\/strong><strong> EUROPE<\/strong> has both compact and powerful radial fans in its program that are specially adapted to the requirements of the headlight technology. The blowers are slim line and equipped with the reliable MagFix<sup>\u00ae<\/sup>sleeve bearing. The sleeve bearing was treated with special thermally stable lubricants and thus offers the user considerably more possibilities. The fan can be used at an operating temperature of up to 85\u00b0C. Thanks to the MagFix<sup>\u00ae<\/sup> bearings, the blowers have a high service life expectancy that can reach up to 400 000 hours at 40\u00b0C. The PWM input in combination with the tacho output enables the speed to be both controlled and monitored.<\/p><p>Modern LED headlight concepts require reliable thermal management. Small, slim fans that are specially adapted to the LED technology and that are responsible for the reliable dissipation of excessive heat ensure long-term, fault-free operation.<\/p><p><strong><em>SEPA<\/em><\/strong><strong> EUROPE <\/strong>specializes in customized cooling solutions. Thanks to over 30 years of experience <strong><em>SEPA<\/em>EUROPE<\/strong> has a solution for virtually every task.<\/p>\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-515befab elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"515befab\" data-element_type=\"section\" data-settings=\"{&quot;jet_parallax_layout_list&quot;:[{&quot;jet_parallax_layout_image&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;_id&quot;:&quot;3b97811&quot;,&quot;jet_parallax_layout_image_tablet&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_image_mobile&quot;:{&quot;url&quot;:&quot;&quot;,&quot;id&quot;:&quot;&quot;,&quot;size&quot;:&quot;&quot;},&quot;jet_parallax_layout_speed&quot;:{&quot;unit&quot;:&quot;%&quot;,&quot;size&quot;:50,&quot;sizes&quot;:[]},&quot;jet_parallax_layout_type&quot;:&quot;scroll&quot;,&quot;jet_parallax_layout_direction&quot;:null,&quot;jet_parallax_layout_fx_direction&quot;:null,&quot;jet_parallax_layout_z_index&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x&quot;:50,&quot;jet_parallax_layout_bg_x_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_x_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y&quot;:50,&quot;jet_parallax_layout_bg_y_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_y_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size&quot;:&quot;auto&quot;,&quot;jet_parallax_layout_bg_size_tablet&quot;:&quot;&quot;,&quot;jet_parallax_layout_bg_size_mobile&quot;:&quot;&quot;,&quot;jet_parallax_layout_animation_prop&quot;:&quot;transform&quot;,&quot;jet_parallax_layout_on&quot;:[&quot;desktop&quot;,&quot;tablet&quot;]}]}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-23050d98\" data-id=\"23050d98\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap\">\n\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>The most important factor for the correct operating temperature of LED headlights is a good thermal management. Too high temperatures have a noticeable impact on the service life and the luminous flux.<\/p>\n","protected":false},"author":1,"featured_media":11127,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"footnotes":""},"categories":[167],"tags":[240],"_links":{"self":[{"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/posts\/11408"}],"collection":[{"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/comments?post=11408"}],"version-history":[{"count":8,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/posts\/11408\/revisions"}],"predecessor-version":[{"id":24531,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/posts\/11408\/revisions\/24531"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/media\/11127"}],"wp:attachment":[{"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/media?parent=11408"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/categories?post=11408"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sepa-europe.com\/en\/wp-json\/wp\/v2\/tags?post=11408"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}