1.0SCNhttps://scn.eu/fi/rich600338<blockquote class="wp-embedded-content" data-secret="97PaLiRGxD"><a href="https://scn.eu/fi/tuote/pu21-fi/">PU21 Wide-Range Railway Power Supply Unit</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://scn.eu/fi/tuote/pu21-fi/embed/#?secret=97PaLiRGxD" width="600" height="338" title="”PU21 Wide-Range Railway Power Supply Unit” — SCN" data-secret="97PaLiRGxD" 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://scn.eu/wp-includes/js/wp-embed.min.js </script> https://scn.eu/wp-content/uploads/2025/01/men-pu21-3u-6-hp-120w-100-to-240v-ac-power-supply.jpeg500375Designed for Rail Applications, Vehicle and Wayside The PU21 is a plug-in power supply unit for 19″ systems (like VMEbus and CompactPCI Serial). It is especially designed for computer systems in public transport vehicles and for harsh environments, like railway applications, making it suitable for both onboard and wayside use.