{"version":"1.0","provider_name":"EENewsEurope","provider_url":"https:\/\/www.ecinews.fr\/fr\/","author_name":"Alain Dieul","author_url":"https:\/\/www.ecinews.fr\/fr\/author\/alaindieul\/","title":"Contr\u00f4leur de moteur de ventilateur triphas\u00e9 sans balais","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"CIOY0j4NRL\"><a href=\"https:\/\/www.ecinews.fr\/fr\/controleur-de-moteur-de-ventilateur-triphase-sans-balais\/\">Contr\u00f4leur de moteur de ventilateur triphas\u00e9 sans balais<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecinews.fr\/fr\/controleur-de-moteur-de-ventilateur-triphase-sans-balais\/embed\/#?secret=CIOY0j4NRL\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Contr\u00f4leur de moteur de ventilateur triphas\u00e9 sans balais\u00a0\u00bb &#8212; EENewsEurope\" data-secret=\"CIOY0j4NRL\" 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\/sites\/default\/files\/images\/eci6377_toshiba.jpg","thumbnail_width":1024,"thumbnail_height":731,"description":"Les ventilateurs de refroidissement servant dans les serveurs et autres doivent \u00eatre de petite taille et tourner \u00e0 des vitesses \u00e9lev\u00e9es et tr\u00e8s stables. La meilleure mani\u00e8re d'obtenir une vitesse de rotation stable est d'utiliser un contr\u00f4le de vitesse en boucle ferm\u00e9e afin d\u2019\u00e9viter les fluctuations de vitesse dues aux variations de tension d'alimentation ou de charge."}