In message <of93dcdcbd.16fc0f2b-on6525714c.00398c74-6525714c.003b6...@scmmicro.co.in >, dated Mon, 10 Apr 2006, [email protected] writes > Thanks for your expert opinion and guidance. After posting my >previous message I browsed through FCC Part 15 and found the below. > >As per section 15.107 (d) and section 15.207 (c), "devices obtaining >their power through another device which is connected to the AC power >lines, shall be tested to demonstrate compliance with the conducted >limits".
It doesn't say how they are to be tested, though. In Europe, DC power ports of ITE and other equipment have to be tested for conducted emissions, but EN 55022 is not at all clear, even now, about how that shall be done. > > If my understanding is correct the physical access control >reader which draws power from the physical access control panel also >should prove compliance to conducted emissions tests. But the report >listed in the FCC website which I hope would have been reviewed by a >TCB indicates the otherway....................... These things happen. -- OOO - Own Opinions Only. Try www.jmwa.demon.co.uk and www.isce.org.uk 2006 is YMMVI- Your mileage may vary immensely. John Woodgate, J M Woodgate and Associates, Rayleigh, Essex UK - 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
