Re: ESD - time between successive discharges

2001-08-08 Thread Ralph Cameron
EMC Consulting and Suppression of Consumer Electronics. (after sale) - Original Message - From: John Woodgate j...@jmwa.demon.co.uk To: emc-p...@majordomo.ieee.org Sent: Tuesday, August 07, 2001 4:34 PM Subject: Re: ESD - time between successive discharges

Re: ESD - time between successive discharges

2001-08-08 Thread John Woodgate
95fbd8b0830ed511b7720002a51363f1319...@exw-ks.ks.lsil.com, Ehler, Kyle keh...@lsil.com inimitably wrote: No John, I'm not referring to you. (or anyone else in particular)  I dont know you well enough -yet..lol I'm just spaking on how we do the job of ensuring that our products meet

RE: ESD - time between successive discharges

2001-08-07 Thread Ehler, Kyle
...@jmwa.demon.co.uk] Sent: Tuesday, August 07, 2001 1:37 AM To: emc-p...@majordomo.ieee.org Subject: Re: ESD - time between successive discharges 95fbd8b0830ed511b7720002a51363f1319...@exw-ks.ks.lsil.com, Ehler, Kyle keh...@lsil.com inimitably wrote: I suppose what I am alluring to You aren't

Re: ESD - time between successive discharges

2001-08-07 Thread John Woodgate
95fbd8b0830ed511b7720002a51363f1319...@exw-ks.ks.lsil.com, Ehler, Kyle keh...@lsil.com inimitably wrote: I suppose what I am alluring to You aren't alluring to me, sailor!(;-) is debugging for quality, but then, isnt the purpose of compliance testing to 'test to fail' rather than test to pass?

RE: ESD - time between successive discharges

2001-08-06 Thread Ehler, Kyle
I've been following this thread about ESD testing and the PPS debate. I would like to inject my point of view on the subject. So far most of what I have read addresses the need for speed. This is great for the test lab/house; to be able to slam through the process in a quest to get it done

RE: ESD - time between successive discharges

2001-08-06 Thread Morse, Earl
@compuserve.com] Sent: Saturday, August 04, 2001 8:40 PM To: ieee pstc list Subject: Re: ESD - time between successive discharges This has come up everywhere I've worked. In order to adequately test for vulnerability, logically, one has to apply a discharge during each of the operating

Re: ESD - time between successive discharges

2001-08-05 Thread Cortland Richmond
This has come up everywhere I've worked. In order to adequately test for vulnerability, logically, one has to apply a discharge during each of the operating conditions an equipment might take. Given the number of different logical states a microprocessor-controlled EUT might use, this could take

Re: ESD - time between successive discharges

2001-08-03 Thread David Heald
of the requirements is that there is no maximum limit between ESD discharges. Thx, Joe -Original Message- From: am...@westin.org [mailto:am...@westin.org] Sent: Wednesday, August 01, 2001 4:07 PM To: emc-p...@majordomo.ieee.org Subject: ESD - time between successive discharges Dear members

Re: ESD - time between successive discharges

2001-08-03 Thread John Woodgate
6bd67ffb937fd411a04f00d0b74fe878026ee...@xrose06.rose.hp.com, HALL,KEN (HP-Roseville,ex1) ken_h...@hp.com inimitably wrote: We believe that the probability of identifying an ESD susceptible product is increased dramatically when subjecting the product to continuous discharges. What you mean is

RE: ESD - time between successive discharges

2001-08-02 Thread Hans Mellberg
-Roseville,ex1) [mailto:ken_h...@hp.com] Sent: Thursday, August 02, 2001 7:53 AM To: 'Michael Hopkins'; am...@westin.org; emc-p...@majordomo.ieee.org Cc: AGUILAR,LONNIE (HP-Roseville,ex1); 'Pommerenke, David' Subject: RE: ESD - time between successive discharges Hello all, If I remember

RE: ESD - time between successive discharges

2001-08-02 Thread Gary McInturff
) [mailto:ken_h...@hp.com] Sent: Thursday, August 02, 2001 7:53 AM To: 'Michael Hopkins'; am...@westin.org; emc-p...@majordomo.ieee.org Cc: AGUILAR,LONNIE (HP-Roseville,ex1); 'Pommerenke, David' Subject: RE: ESD - time between successive discharges Hello all, If I remember correctly the one shot/second

RE: ESD - time between successive discharges

2001-08-02 Thread Joe Finlayson
between successive discharges Dear members, From IEC61000-4-2 and several EN-product standards, they specify the time between successive discharges to be at least 1 second. But what is the maximum time between each pulse ? I can not see that it is stated in any standards. I guess the test labs

RE: ESD - time between successive discharges

2001-08-02 Thread Jim Conrad
[mailto:owner-emc-p...@majordomo.ieee.org]On Behalf Of Michael Hopkins Sent: Thursday, August 02, 2001 6:48 AM To: am...@westin.org; emc-p...@majordomo.ieee.org Subject: Re: ESD - time between successive discharges Seems to me the time between discharges is the same as the time between pulses (I

RE: ESD - time between successive discharges

2001-08-02 Thread HALL,KEN (HP-Roseville,ex1)
. Thanks, Ken -Original Message- From: Michael Hopkins [mailto:mhopk...@thermokeytek.com] Sent: Thursday, August 02, 2001 3:48 AM To: am...@westin.org; emc-p...@majordomo.ieee.org Subject: Re: ESD - time between successive discharges Seems to me the time between discharges is the same

Re: ESD - time between successive discharges

2001-08-02 Thread Michael Hopkins
to 50 shots/per point). Michael Hopkins Thermo KeyTek - Original Message - From: am...@westin.org To: emc-p...@majordomo.ieee.org Sent: Wednesday, August 01, 2001 4:06 PM Subject: ESD - time between successive discharges Dear members, From IEC61000-4-2 and several EN-product

ESD - time between successive discharges

2001-08-01 Thread amund
Dear members, From IEC61000-4-2 and several EN-product standards, they specify the time between successive discharges to be at least 1 second. But what is the maximum time between each pulse ? I can not see that it is stated in any standards. I guess the test labs use 1 pulse pr second. I