{"version":"1.0","provider_name":"ZHENGXI","provider_url":"https:\/\/www.zhengxi1983.com\/es\/","author_name":"zhengxi","author_url":"https:\/\/www.zhengxi1983.com\/es\/author\/jyele\/","title":"The difference between variable frequency drives and transformer: working principle, function and application comparison - ZHENGXI","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"qNAC93Ty6f\"><a href=\"https:\/\/www.zhengxi1983.com\/es\/variable-frequency-drives-vs-transformer\/\">Diferencia entre variador de frecuencia y transformador: principio de funcionamiento, funci\u00f3n y comparaci\u00f3n de aplicaciones<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.zhengxi1983.com\/es\/variable-frequency-drives-vs-transformer\/embed\/#?secret=qNAC93Ty6f\" width=\"600\" height=\"338\" title=\"&quot;La diferencia entre variadores de frecuencia y transformador: principio de funcionamiento, funci\u00f3n y comparaci\u00f3n de aplicaciones&quot; - ZHENGXI\" data-secret=\"qNAC93Ty6f\" 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:\/\/www.zhengxi1983.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.zhengxi1983.com\/wp-content\/uploads\/2025\/03\/variable-frequency-drives-vs-transformer.webp","thumbnail_width":460,"thumbnail_height":322,"description":"In industrial power systems, transformers and variable frequency drives (VFD) are two important electrical devices that are very different in their working principles, functions, and application fields. This article will describe the differences between variable frequency drives and transformers to help you better understand their applications and selection. 1.&nbsp;Inverter VS Transformer Comparison items Frequency Converter [&hellip;]"}