Hi Massimo, Try http://www.vtm.co.uk/.
They had a good calculation method in the printed version of their catalog which does not seem to be available on the website ( I haven't looked very hard for it). It worked well for sizing in-rush limiting resistors. Regards - Chris -----Original Message----- From: Massimo Polignano [SMTP:massimo.polign...@esaote.com] Sent: Monday, February 18, 2002 2:03 PM To: emc-p...@majordomo.ieee.org Subject: Resistors pulse loading capabilities Does anybody out of there know what are the methods to evaluate resistors pulse loading capabilities (maximum peak pulse voltage without failing to open circuit)? Is there any standard models? This could be very useful to design the power supply circuit parts involved in a surge immunity test. Thanks in advance. m.p. ------------------------------------------------------------- ESAOTE S.p.A. Massimo Polignano Research & Product Development Design Quality Control Mngr Via di Caciolle,15 tel:+39.055.4229402 I- 50127 Florence fax:+39.055.4223305 e-mail: massimo.polign...@esaote.com ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list" ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ ________________________________________________________________________ This e-mail has been scanned for all viruses by Star Internet. The service is powered by MessageLabs. For more information on a proactive anti-virus service working around the clock, around the globe, visit: http://www.star.net.uk ________________________________________________________________________ ------------------------------------------- This message is from the IEEE EMC Society Product Safety Technical Committee emc-pstc discussion list. Visit our web site at: http://www.ewh.ieee.org/soc/emcs/pstc/ To cancel your subscription, send mail to: majord...@ieee.org with the single line: unsubscribe emc-pstc For help, send mail to the list administrators: Ron Pickard: emc-p...@hypercom.com Dave Heald: davehe...@mediaone.net For policy questions, send mail to: Richard Nute: ri...@ieee.org Jim Bacher: j.bac...@ieee.org All emc-pstc postings are archived and searchable on the web at: http://ieeepstc.mindcruiser.com/ Click on "browse" and then "emc-pstc mailing list"