{"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 synchrone \u00e0 conversion directe","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"cWdSc1c4Sd\"><a href=\"https:\/\/www.ecinews.fr\/fr\/controleur-synchrone-a-conversion-directe\/\">Contr\u00f4leur synchrone \u00e0 conversion directe<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecinews.fr\/fr\/controleur-synchrone-a-conversion-directe\/embed\/#?secret=cWdSc1c4Sd\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Contr\u00f4leur synchrone \u00e0 conversion directe\u00a0\u00bb &#8212; EENewsEurope\" data-secret=\"cWdSc1c4Sd\" 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\/eci6822_linear_lt3752.jpg","thumbnail_width":1763,"thumbnail_height":1259,"description":"Acceptant une forte tension d\u2019entr\u00e9e, le contr\u00f4leur synchrone \u00e0 conversion directe LT3752\/LT3752-1 de Linear Technology pr\u00e9sente une r\u00e9initialisation par fixation active du niveau de la tension du transformateur. Un d\u00e9marrage contr\u00f4l\u00e9 de la tension de sortie Vout est assur\u00e9 par un contr\u00f4leur d\u2019op\u00e9rations annexes int\u00e9gr\u00e9 pour polariser les deux circuits int\u00e9gr\u00e9s au primaire et au secondaire."}