Hello All; I'm an active 'lurker' on this list, always finding something interesting, and even entertaining, so thanks to all of those expert contributors ! Does anyone on the list have information on modeling Li-ion cells, about 1000 mA-hrs, like those used in mobile phones ? I would like to build a better spice model than I have, including impedance against frequency and temperature. Cheers, Barry Rowland ------------------------------------------------------------------ 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 technical documents are available at: http://www.si-list.net 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