{"version":"1.0","provider_name":"AiecoPower","provider_url":"https:\/\/aiecopower.net\/fr","author_name":"Bill Lau","author_url":"https:\/\/aiecopower.net\/fr\/author\/billaiecopower-com\/","title":"What Is a Power Supply? Types, How It Works & Selection Guide | AiecoPower","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"dltJKdGb0b\"><a href=\"https:\/\/aiecopower.net\/fr\/blog-what-is-a-power-supply\/\">What Is a Power Supply?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/aiecopower.net\/fr\/blog-what-is-a-power-supply\/embed\/#?secret=dltJKdGb0b\" width=\"600\" height=\"338\" title=\"\u00ab\u00a0What Is a Power Supply?\u00a0\u00bb &#8212; AiecoPower\" data-secret=\"dltJKdGb0b\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\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\/\/# sourceURL=https:\/\/aiecopower.net\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/aiecopower.net\/wp-content\/uploads\/2026\/01\/What-is-the-Power-Supply_\u526f\u672c.jpg","thumbnail_width":800,"thumbnail_height":533,"description":"Learn what a power supply is, how it works, and the main types including AC to DC, DC to DC, linear, and switching power supplies. Discover how to choose the right power supply for efficiency, safety, and long-term reliability."}