New Company information at Railway Technology New and updated information from companies www.railway-technology.com http://www.railway-technology.com/ en-us http://www.railway-technology.com/ New Company information at Railway Technology http://www.railway-technology.com/content/images/logo_big.gif Polyamp-Secure DC/DC converters in Train and Track Side http://www.railway-technology.com/contractors/electrification/polyamp_ab/ http://www.railway-technology.com/contractors/electrification/polyamp_ab/ <img src='http://www.railway-technology.com/contractor_images/11510/logo.jpg' alt=''/><p>Polyamp has continuously supplied switch mode DC/DC converters to the international railway industry since 1973. The company now has the capability to meet performance requirements of worldwide applications and to accommodate the extreme environme… Thu, 21 Jul 2016 10:13:00 GMT