I think that is correct - but it went from IEC 380 through IEC 435 to IEC 950
I should have a copy of the UL478 and CSA..220 standards that we used for ITE at the time - from memory I cannot remember what they said but if I find them I will post their requirements. Best regards Gregg --------------------------------------------------------------------- -Surely the 0.25mA for Class II products was just copied from IEC380 -into IEC 60950 ? - ------------------------------------------- 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: [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://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"

