{"version":"1.0","provider_name":"SprintpcbGroup","provider_url":"https:\/\/www.sprintpcbgroup.com\/fi","author_name":"sprintpcbgroup","author_url":"https:\/\/www.sprintpcbgroup.com\/fi\/author\/sprintpcbgroup\/","title":"Complete Guide to PCB in Aircon: Core Techniques Explained","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"kFuzTl5O3e\"><a href=\"https:\/\/www.sprintpcbgroup.com\/fi\/blogs\/aircon-pcb-guide-core-techniques\/\">Complete Guide to PCB in Aircon: Core Techniques Explained<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sprintpcbgroup.com\/fi\/blogs\/aircon-pcb-guide-core-techniques\/embed\/#?secret=kFuzTl5O3e\" width=\"600\" height=\"338\" title=\"&#8221;Complete Guide to PCB in Aircon: Core Techniques Explained&#8221; &#8212; SprintpcbGroup\" data-secret=\"kFuzTl5O3e\" 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.sprintpcbgroup.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/www.sprintpcbgroup.com\/wp-content\/uploads\/2026\/03\/pcb-in-aircon-manufacturing-equipment-1.webp","thumbnail_width":600,"thumbnail_height":400,"description":"As an air conditioning repair technician, I've found that many hidden faults stem from details related to the PCB in the aircon. Humid environments easily cause electrochemical migration on the circuit board, forming conductive dendrites, leading to intermittent air conditioning malfunctions. These hidden dangers often arise from installation negligence, such as poor sealing or improper angles. Through sharing practical cases, I want to discuss how to avoid these problems through meticulous installation and daily maintenance, ensuring more stable and longer-lasting air conditioning operation."}