Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!sdd.hp.com!hplabs!hpfcso!rogerm From: rogerm@hpfcso.FC.HP.COM (Roger Mitchell) Newsgroups: sci.electronics Subject: Re: inverter and TV Message-ID: <7480019@hpfcso.FC.HP.COM> Date: 3 May 91 21:29:45 GMT References: Organization: Hewlett-Packard, Fort Collins, CO, USA Lines: 9 One problem could be the fact that your inverter puts out a squarewave with a 110 volt peak value where a 110 volt sign wave has a peak value of 155 volts which is what you get out of a bridge rectifier with a filter cap attached. The 110 volt square wave will only give you 110 volts DC after filtering, which will cause the screen to shrink if the regulators in the powersupply of your television doesn't have enough headroom. Roger Mitchell N0MCR