{"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 DC\/DC utilisant un contr\u00f4le non-lin\u00e9aire","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CAs9PDApv5\"><a href=\"https:\/\/www.ecinews.fr\/fr\/controleur-dc-dc-utilisant-un-controle-non-lineaire\/\">Contr\u00f4leur DC\/DC utilisant un contr\u00f4le non-lin\u00e9aire<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecinews.fr\/fr\/controleur-dc-dc-utilisant-un-controle-non-lineaire\/embed\/#?secret=CAs9PDApv5\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Contr\u00f4leur DC\/DC utilisant un contr\u00f4le non-lin\u00e9aire\u00a0\u00bb &#8212; EENewsEurope\" data-secret=\"CAs9PDApv5\" 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:\/\/www.ecinews.fr\/wp-content\/uploads\/import\/default\/files\/import\/eci2278_ltc3867.jpg","thumbnail_width":2029,"thumbnail_height":1449,"description":"Linear Technology pr\u00e9sente le LTC3867, un contr\u00f4leur DC\/DC abaisseur, synchrone, \u00e0 fr\u00e9quence fixe, avec contr\u00f4le non-lin\u00e9aire, d\u00e9tection de tension diff\u00e9rentielle de sortie et synchronisation par horloge. Le contr\u00f4le non-lin\u00e9aire r\u00e9duit l'amplitude de la tension de sortie, lors de la survenue d'\u00e9v\u00e9nements transitoires dans la charge, en augmentant la fr\u00e9quence de fonctionnement, ce qui permet au LTC3867 de se r\u00e9tablir, en quelques cycles, d'un grand \u00e9cart de charge. Cette caract\u00e9ristique r\u00e9duit de 50% la d\u00e9viation maximale par rapport aux contr\u00f4leurs traditionnels."}