1.0per-accurate 股份有限公司.https://www.per-accurate.com/taiwanadminhttps://www.per-accurate.com/taiwan/author/admin/rich600338<blockquote class="wp-embedded-content" data-secret="b9amLmWup4"><a href="https://www.per-accurate.com/taiwan/current-regulator-ledbulb/">What is current regulator and why it is important?</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://www.per-accurate.com/taiwan/current-regulator-ledbulb/embed/#?secret=b9amLmWup4" width="600" height="338" title="What is current regulator and why it is important? — Per-Accurate Inc." data-secret="b9amLmWup4" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script> /*! This file is auto-generated */ !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); //# sourceURL=https://www.per-accurate.com/wp-includes/js/wp-embed.min.js </script>https://www.per-accurate.com/wp-content/uploads/2017/01/voltage.jpg400300We all know that even everyone calls car is suitable for 12v, and truck is for 24v, in fact, during the driving or starting the engine, the voltage usually increases peak voltage to 18V(Car) or 32V(Truck), while the voltage is going up, leads the current going up as well, but we have to know the […]