I read in !emc-pstc that John Juhasz <jjuh...@fiberoptions.com> wrote (in <2a1845f4cde8d511b4400090279c703b14e...@bctexc10.na.ilxi.net>) about 'surges on 24VAC', on Fri, 21 Dec 2001:
>The functional circuit operates off of 24V AC, >but the primary power is AC Mains - whether it's >supplied through a line cord/power entry module combo >or a direct plug-in transformer. We aren't told what supplies the 24 V a.c. . It may be a supply that is highly unlikely to experience a surge of any sort. Whatever the supply system is, the surge test intended for mains voltage ports is not appropriate to be applied to the 24 V a.c. port. -- Regards, John Woodgate, OOO - Own Opinions Only. http://www.jmwa.demon.co.uk After swimming across the Hellespont, I felt like a Hero. ------------------------------------------- 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: Michael Garretson: pstc_ad...@garretson.org Dave Heald davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: No longer online until our new server is brought online and the old messages are imported into the new server.
