To all SI list members, I am looking for any reference materials or websites dealing with -48V packaging. I am working on a project that requires a custom -48V to +3.3V/+2.5V/+1.8V/+1.5V converter as an MCM that I need to design. This is an area outside of my normal EMI/ESD PCB expertise and could use direction on any and all agency issues and design rules. Thanks, Shawn Arnold International Product Design Inc. ------------------------------------------------------------------ To unsubscribe from si-list: si-list-request@xxxxxxxxxxxxx with 'unsubscribe' in the Subject field or to administer your membership from a web page, go to: //www.freelists.org/webpage/si-list For help: si-list-request@xxxxxxxxxxxxx with 'help' in the Subject field List archives are viewable at: //www.freelists.org/archives/si-list or at our remote archives: http://groups.yahoo.com/group/si-list/messages Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu