I read in !emc-pstc that Rich Nute <ri...@sdd.hp.com> wrote (in <200306271956.maa00...@epgc264.sdd.hp.com>) about 'The transformer screen/shield conundrum' on Fri, 27 Jun 2003:
>I would agree that this current, at a very small >contact area, is the driver for the hole in the >screen/shield. OK, the trade secret is to use two layers of foil. Only the first one gets the hole. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk Interested in professional sound reinforcement and distribution? Then go to http://www.isce.org.uk PLEASE do NOT copy news posts to me by E-MAIL! This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: emc_p...@symbol.com For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org Archive is being moved, we will announce when it is back on-line. All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc