{"version":"1.0","provider_name":"EENewsEurope","provider_url":"https:\/\/www.ecinews.fr\/fr\/","author_name":"eeNews Europe","author_url":"https:\/\/www.ecinews.fr\/fr\/author\/eenews-europe\/","title":"Contr\u00f4leur de LED avec g\u00e9n\u00e9rateur PWM interne","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"rpiHtIG61Z\"><a href=\"https:\/\/www.ecinews.fr\/fr\/controleur-de-led-avec-generateur-pwm-interne\/\">Contr\u00f4leur de LED avec g\u00e9n\u00e9rateur PWM interne<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecinews.fr\/fr\/controleur-de-led-avec-generateur-pwm-interne\/embed\/#?secret=rpiHtIG61Z\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Contr\u00f4leur de LED avec g\u00e9n\u00e9rateur PWM interne\u00a0\u00bb &#8212; EENewsEurope\" data-secret=\"rpiHtIG61Z\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/test.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci6320_lt3761.jpg","thumbnail_width":1571,"thumbnail_height":1122,"description":"Con\u00e7u pour fonctionner en r\u00e9gulateur \u00e0 courant-constant et \u00e0 tension-constante, le contr\u00f4leur 60 V LT3761 de Linear Technology poss\u00e8de une d\u00e9tection de courant, c\u00f4t\u00e9 chaud, permettant de l\u2019utiliser dans des architectures \u00e0 mode \u00e9l\u00e9vateur, abaisseur, abaisseur-\u00e9l\u00e9vateur ou SEPIC. Son g\u00e9n\u00e9rateur PWM interne de variation de luminosit\u00e9 est bien adapt\u00e9 au contr\u00f4le de LED de forte intensit\u00e9, mais il pr\u00e9sente \u00e9galement des caract\u00e9ristiques lui permettant de r\u00e9guler la charge de batteries ou de supercondensateurs."}