I read in !emc-pstc that Brian O'Connell <[email protected]> wrote (in <[email protected]>) about '' on Thu, 18 Dec 2003: > > Good People > > What is the basis of this formula for working voltage ? > > Â sqroot(a^2 + b^2) > It the HIPOTenuse? (;-)
Or perhaps the r.m.s. value of a direct voltage a and an r.m.s. alternating voltage b? -- 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.ieee-pses.org/ To cancel your subscription, send mail to: [email protected] with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: [email protected] Dave Heald: [email protected] For policy questions, send mail to: Richard Nute: [email protected] Jim Bacher: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc
