On Fri, Nov 23, 2012 at 2:53 PM, Jon Elson <[email protected]> wrote: > Mark Wendt wrote: >> Looks like I need some way to deaden the chamber effect of the metal >> covers to keep them from amplifying the sound. If I hold my hands on >> the covers, the sound becomes almost non-existent. >> > Well, there's your answer. maybe a rubber foot or grommet stuffed > between the > transformer and cover might do the job. Might take several tries to > find the > right spot for best damping effect. It is likely magnetic leakage from > the transformer > that is directly vibrating the metal case. > > Jon
Yeah, I need to figger out some way to keep the case from doing that. There's a lot of air space inside the case between the case wall(s) and the transformer. I've already padded the edges that touch other things, and that's gotten rid of about 40% of the annoying moan, but I'll have to experiment a little further to see if I can get rid of most of the rest. Mark ------------------------------------------------------------------------------ Monitor your physical, virtual and cloud infrastructure from a single web console. Get in-depth insight into apps, servers, databases, vmware, SAP, cloud infrastructure, etc. Download 30-day Free Trial. Pricing starts from $795 for 25 servers or applications! http://p.sf.net/sfu/zoho_dev2dev_nov _______________________________________________ Emc-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/emc-users
