All
I have a number of questions concerning specification of mains filters:
The first is can somebody explain what CISPR 17 is and how it is
used to produce response curves for filters?
Secondly, manufacturers data for filter response curves refer to
50ohm - 50ohm measurements and unbalanced 100ohm - 0.1ohm curves. Can anyone
tell me how these different impedances are introduced to the system? are
they in series or parallel with the filter input?
Finally, has anybody been able to simulate a common mode emc filter
and reproduce the curves given in manufacturers data?
Thanks
Ian Gordon
_____________________________________________________________________
This message has been checked for all known viruses by UUNET delivered
through the MessageLabs Virus Control Centre. For further information visit
http://www.uk.uu.net/products/security/virus/
-------------------------------------------
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"
