The scope of 61558-1 does not include SMPS, and mostly "targets" transformers. Other stds 61558-x series seem to designed to scope only iso transformers.
The 61204 series is a more comprehensive set of standards for PSUs of all types, and includes separate parts that are listed in both the LVD and the EMCD. 61204 lists 60950-1 as a normative ref, and provides additional requirements when the end-use installation must conform to other safety standards, to include 61010-1. luck, Brian > -----Original Message----- > From: [email protected] [mailto:[email protected]]On Behalf > Of Kim Boll > Jensen > Sent: Monday, October 02, 2006 7:21 AM > To: EMC PSTC > Subject: PSU confusion > > Hi all > > EN 61558 is a PSU standard and EN 61204 is a PSU standard and > EN 61010-1 can > be used for more specialized PSU's, but when I'm reading EN > 61558 I can't > see the big diffency from EN 61204 > > Can someone point me to the right understanding. > > Best regards, > > Kim Boll Jensen > Bolls Rådgivning > Ved Gadekæret 11F > DK-3660 Stenløse - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. Website: http://www.ieee-pses.org/ To post a message to the list, send your e-mail to [email protected] Instructions: http://listserv.ieee.org/request/user-guide.html List rules: http://www.ieee-pses.org/listrules.html For help, send mail to the list administrators: Scott Douglas [email protected] Mike Cantwell [email protected] For policy questions, send mail to: Jim Bacher: [email protected] David Heald: [email protected] All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc ______________________________________________________________________ This email has been scanned by the MessageLabs Email Security System. For more information please visit http://www.messagelabs.com/email ______________________________________________________________________
