http://www.electronicstalk.com/news/vig/vig000.html Vigitron news releases on Electronicstalk en-gb Copyright (C)2008 Pro-Talk Ltd. All rights reserved. Wed, 25 Jun 2008 08:00:00 UT Wed, 25 Jun 2008 08:00:00 UT http://www.pro-talk.com/images/protalklogo90.gif http://www.pro-talk.com/ 90 79 High-quality video isolation transformer eliminates longitudinal hum caused by earth loop currents in CCTV and A/V applications. Mon, 12 Nov 2007 08:00:00 UT Vigitron http://www.electronicstalk.com/news/vig/vig100.html