{"version":"1.0","provider_name":"SUNWAY","provider_url":"https:\/\/www.lauramak.com\/kk","author_name":"zheng, xi","author_url":"https:\/\/www.lauramak.com\/kk\/author\/zhengxi\/","title":"Leading Voltage Regulator and Transformer Manufacturer | Customized Power Solutions - SUNWAY","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"po8ymKsiWn\"><a href=\"https:\/\/www.lauramak.com\/kk\/product\/custom-audio-toroidal-transformer\/\">Custom Audio Toroidal Transformer 100va 300va 500va 1000va<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.lauramak.com\/kk\/product\/custom-audio-toroidal-transformer\/embed\/#?secret=po8ymKsiWn\" width=\"600\" height=\"338\" title=\"\u00abCustom Audio Toroidal Transformer 100va 300va 500va 1000va\u00bb &#8212; SUNWAY\" data-secret=\"po8ymKsiWn\" 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<\/script>","thumbnail_url":"https:\/\/www.lauramak.com\/wp-content\/uploads\/2025\/04\/Toroidal-Power-Transformer.webp","thumbnail_width":600,"thumbnail_height":600,"description":"At ZHENGXI Electric, we specialize in high-quality custom audio toroidal transformers that deliver superior performance, stability, and efficiency for audio equipment. Available in power ratings of 100VA, 300VA, 500VA, and 1000VA, our toroidal transformers are designed to meet the unique demands of audiophiles, audio engineers, and professional sound systems. Whether you're looking for a reliable toroidal transformer manufacturer or need a custom toroidal power transformer at competitive prices, we provide tailored solutions to fit your needs."}