Hi All, I have prepared a new one hour presentation on a newly discovered form of ESDand an expose' of mistakes testing labs can make that will fail your product when it should have passed. Here is the info: This Webinar describes a new form of ESD generated by power supplies in response to a normal ESD event. The response generates some of the nastiest ESD waveforms you will ever see. Over a period of a few microseconds, many Human Metal Waveforms, Cable Discharge Waveforms, corona discharges, and ESD events embedded in other ones, of both polarities can be generated from a single ESD event applied to the product. It is like every possible ESD waveform that can be, is generated from a single applied ESD event. The results have been duplicated in three different laboratories with different scopes, different ESD simulators, and different power supplies. And, this effect often happens at a small fraction of the rated barrier breakdown voltage of the power supply! To date, this newly discovered effect has been observed in small power supplies operating off the AC mains with a two wire interface, but it is possible others may have the same response. These kind of power supplies can include small supplies directly plugged into the mains, brick type supplies used with PCs, and equipment with a two wire mains interface like: stereo amplifiers, set top cable and satellite boxes, a lot of consumer equipment, and some industrial equipment. If you thought normal ESD is as bad stress as there is, you must see this webinar! A simple lab setup to test your products will be described and can be done on any lab test bench. An ESD test area is not needed. The Webinar will start off with a short expose' on how test laboratoriescan inadvertently fail your product for ESD when it should have been passed and what you can do to insure your product gets a fair and accurate test. After that, this new form of ESD will be described and data presented. If you have ever had an ESD problem, this webinar is for you! There is more information at http://emcesd.com/#Webinars[1] . I am deliveringthis web presentation next Thursday at 10:00 a.m. US Pacific Time. I can schedule a presentation at other times for those outside of the US if requested. Doug -- University of Oxford Tutor Department for Continuing Education Oxford, Oxfordshire, United Kingdom -------------------------------------------------------------- ___ _ Doug Smith \ / ) P.O. Box 60941 ========= Boulder City, NV 89006-0941 _ / \ / \ _ TEL/FAX: 702-570-6108/570-6013 / /\ \ ] / /\ \ Mobile: 408-858-4528 | q-----() | o | Email: doug@xxxxxxxxxx[2] \ _ / ] \ _ / Web: http://www.dsmith.org[3] -------------------------------------------------------------- --- Links --- 1 http://emcesd.com/#Webinars 2 mailto:doug@xxxxxxxxxx 3 http://www.dsmith.org ------------------------------------------------------------------ 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 forum is accessible at: http://tech.groups.yahoo.com/group/si-list List archives are viewable at: //www.freelists.org/archives/si-list Old (prior to June 6, 2001) list archives are viewable at: http://www.qsl.net/wb6tpu