{"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":"Convertisseur \u00e0 tension constante, courant constant 5A","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"YwigrdxHoT\"><a href=\"https:\/\/www.ecinews.fr\/fr\/convertisseur-a-tension-constante-courant-constant-5a\/\">Convertisseur \u00e0 tension constante, courant constant 5A<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.ecinews.fr\/fr\/convertisseur-a-tension-constante-courant-constant-5a\/embed\/#?secret=YwigrdxHoT\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0Convertisseur \u00e0 tension constante, courant constant 5A\u00a0\u00bb &#8212; EENewsEurope\" data-secret=\"YwigrdxHoT\" 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\/eci6435_linear_lt3954.jpg","thumbnail_width":1835,"thumbnail_height":1311,"description":"Offrant jusqu\u2019\u00e0 40 V en entr\u00e9e et 60 V en sortie, le convertisseur DC\/DC LT3954 de Linear Technology est con\u00e7u pour fonctionner en tant que r\u00e9gulateur \u00e0 courant constant et tension constante avec un commutateur interne de 5 A. Le g\u00e9n\u00e9rateur PWM de r\u00e9glage de courant int\u00e9gr\u00e9 le rend bien adapt\u00e9 au contr\u00f4le de luminosit\u00e9 de LED de forte intensit\u00e9. Il comprend \u00e9galement des caract\u00e9ristiques convenant \u00e0 la charge des batteries et des super-condensateurs. Sa gamme de tensions d\u2019entr\u00e9e de 4,5 V \u00e0 40 V convient \u00e0 une grande vari\u00e9t\u00e9 d\u2019applications incluant celles de l\u2019automobile, les applications industrielles et de l\u2019\u00e9clairage architectural."}