On 17.10.11 10:38, Jan de Kruyf wrote: > Erik, > here is link for your reference that illustrates the whole concept quite > neatly. If you look at the 2 stage filter in the middle picture you will see > a common-mode core combined with 2 seperate cores, to filter out 2 different > kinds of interference.
> Also the matter of proper wiring is illustrated in the bottom pic. Yes, that's pretty much what I was attempting to put into words, upthread. > http://www.emcuk.co.uk/awareness/Pages/MitigationTechniques/Design/Filtering.htm That's a very good find. Pretty much everything on one page. (I'm bookmarking it.) Unfortunately it shows that I mucked up the phasing dots on my diagram, even knowing that the differential currents have to cancel. Doh! (Pity I can only have one cup of coffee per week, due to food allergy. Tonight my brain needs one.) Erik -- Universities are places of knowledge. The freshmen each bring a little in with them, and the seniors take none away, so knowledge accumulates. ------------------------------------------------------------------------------ All the data continuously generated in your IT infrastructure contains a definitive record of customers, application performance, security threats, fraudulent activity and more. Splunk takes this data and makes sense of it. Business sense. IT sense. Common sense. http://p.sf.net/sfu/splunk-d2d-oct _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
