If you are interested in the European requirements, it is my understanding that the minimum voltage limits for applicability of EN 60950 are removed when applying the CE mark under the R&TTE directive. There is some discussion here in legalese: http://ec.europa.eu/enterprise/sectors/rtte/documents/interpretation/index_e n.htm#h2-1.-ambiguity-in-annex-iii-of-the-directive
Best Regards Hans T Mellberg CTO, Bay Area Compliance Laboratories www.baclcorp.com 1274 Anvilwood Avenue Sunnyvale, CA 94089, USA (408)732 9162 x 3601 fax: (408) 732 9164 From: Gartman, Richard [mailto:[email protected]] Sent: Monday, August 23, 2010 12:51 PM To: [email protected] Subject: [PSES] R&TTE and IEC 60950 I am looking for view points on wither or not IEC60950 is necessary for a WiFi product, and if so why. The WiFi client product is a battery operated 802.11 b/g device with < 0.1W output. The battery in the WiFi client device is recharged by a class 2 EPS that has both UL/CAS and GS mark. Thanks W. Richard Gartman, MS, CSP Product Stewardship Manager Texas Instruments, Education Technology 7800 Banner Drive, Dallas, Tx 75251 Office: 972-917-1636 Email: [email protected] Fax: 972-917-0668 URL: www.education.ti.com www.education.ti.com/us/productstewardship - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ 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]> - This message is from the IEEE Product Safety Engineering Society emc-pstc discussion list. To post a message to the list, send your e-mail to <[email protected]> All emc-pstc postings are archived and searchable on the web at: http://www.ieeecommunities.org/emc-pstc Graphics (in well-used formats), large files, etc. can be posted to that URL. Website: http://www.ieee-pses.org/ 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]>
