Good day folks, I’m re-educating myself on EN61000-4-6 and looking at the section discussing 150 Ohm to 50 Ohm adaptors I am curious why the series 100 Ohm resistor is added on the “Outside” of the reference plane for the EM Clamp and on the “Inside” of the reference plane for the CDN. For example, Figure 8e Vs Figure 9c ( these two figures appear conflicting ) Vs Figures A 9/A 10
Can anyone enlighten me as to why this was done please. A Happy New Year to all! Cheers, Derek. - ---------------------------------------------------------------- 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.ieee-pses.org/emc-pstc.html Attachments are not permitted but the IEEE PSES Online Communities site at http://product-compliance.oc.ieee.org/ can be used for graphics (in well-used formats), large files, etc. Website: http://www.ieee-pses.org/ Instructions: http://www.ieee-pses.org/list.html (including how to unsubscribe) 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]>
