Re: Doubt with conducted emissions measurement

2000-12-29 Thread Ken Javor
...@emccompliance.com, 'praveen rao' p...@tennyson.com.au, 'muriel bittencourt de liz' mur...@grucad.ufsc.br Cc: emc-p...@majordomo.ieee.org Subject: RE: Doubt with conducted emissions measurement Date: Thu, Dec 28, 2000, 6:27 PM Hi Ken, Ok, you caught me exercising a pet peeve (hop up here on the table peeve

RE: Doubt with conducted emissions measurement

2000-12-29 Thread Brent G DeWitt
: Re: Doubt with conducted emissions measurement Hi Brent, Specifically NOT meaning to argue, but only in pursuit of the TRUTH, isn't the 10 uF feedthrough cap a perfectly well-defined source impedance above, say 15/20 kHz, where the old MIL-STD-461A/B/C CE03 limit started? Which is not to say

Re: Doubt with conducted emissions measurement

2000-12-27 Thread Ken Javor
Javor -- From: Brent G DeWitt bdew...@ix.netcom.com To: 'Ken Javor' ken.ja...@emccompliance.com, 'Praveen Rao' p...@tennyson.com.au, 'Muriel Bittencourt de Liz' mur...@grucad.ufsc.br Cc: emc-p...@majordomo.ieee.org Subject: RE: Doubt with conducted emissions measurement Date: Tue, Dec 26

RE: Doubt with conducted emissions measurement

2000-12-27 Thread Brent G DeWitt
with conducted emissions measurement 2) Why does Mr., Rao (or anyone else) feel that the LISN-based measurement is more accurate than a current probe measurement? I can see pros and cons to each, myself. --- This message is from the IEEE EMC Society Product

Re: Doubt with conducted emissions measurement

2000-12-27 Thread Ken Javor
...@majordomo.ieee.org Subject: RE: Doubt with conducted emissions measurement Date: Tue, Dec 26, 2000, 5:26 PM Hi Muriel and group, Hope you all had a good Christmas. Yes, As Chris mentions, there can be problems with coupling/de-coupling networks. A classic example is the T-ISNs for conducted emissions

RE: Doubt with conducted emissions measurement

2000-12-26 Thread Praveen Rao
:05 AM To: Lista de EMC da IEEE Subject: Doubt with conducted emissions measurement Hello Group! First of all, I wish a merry christmas and a happy new year for the list members. Second, I'd like to solve a doubt. It concerns the methodology of conducted emissions tests. Let's suppose a power

RE: Doubt with conducted emissions measurement

2000-12-23 Thread Price, Ed
-Original Message- From: Muriel Bittencourt de Liz [mailto:mur...@grucad.ufsc.br] Sent: Friday, December 22, 2000 8:05 AM To: Lista de EMC da IEEE Subject: Doubt with conducted emissions measurement Hello Group! First of all, I wish a merry christmas and a happy new year for the list

RE: Doubt with conducted emissions measurement

2000-12-22 Thread Maxwell, Chris
, then the product may experience difficulties. Happy Holidays! Chris -Original Message- From: Muriel Bittencourt de Liz [SMTP:mur...@grucad.ufsc.br] Sent: Friday, December 22, 2000 11:05 AM To: Lista de EMC da IEEE Subject: Doubt with conducted emissions measurement Hello

RE: Doubt with conducted emissions measurement

2000-12-22 Thread Naftali Shani
11:05 AM To: Lista de EMC da IEEE Subject:Doubt with conducted emissions measurement Hello Group! First of all, I wish a merry christmas and a happy new year for the list members. Second, I'd like to solve a doubt. It concerns the methodology of conducted emissions tests. Let's

Re: Doubt with conducted emissions measurement

2000-12-22 Thread Ken Javor
...@grucad.ufsc.br To: Lista de EMC da IEEE emc-p...@ieee.org Subject: Doubt with conducted emissions measurement Date: Fri, Dec 22, 2000, 10:05 AM Hello Group! First of all, I wish a merry christmas and a happy new year for the list members. Second, I'd like to solve a doubt. It concerns

Doubt with conducted emissions measurement

2000-12-22 Thread Muriel Bittencourt de Liz
Hello Group! First of all, I wish a merry christmas and a happy new year for the list members. Second, I'd like to solve a doubt. It concerns the methodology of conducted emissions tests. Let's suppose a power electronic equipment (static converter) that has a boost converter in the entrance

Re: doubt on conducted emissions

2000-08-04 Thread Ken Javor
I attach my responses at the end of Mr. Lacey's, in CAPS. I disagree with Mr. Lacey on some details. -- From: Scott Lacey sco...@world.std.com To: Muriel Bittencourt de Liz mur...@grucad.ufsc.br Cc: emc-p...@ieee.org Subject: RE: doubt on conducted emissions Date: Thu, Aug 3, 2000, 6:49

RE: doubt on conducted emissions

2000-08-04 Thread eric . lifsey
: doubt on conducted emissions Muriel, See answers below. Scott Lacey -Original Message- From: owner-emc-p...@ieee.org [mailto:owner-emc-p...@ieee.org]On Behalf Of Muriel Bittencourt de Liz Sent: Thursday, August 03, 2000 5:46 PM To: Lista de EMC da IEEE Subject: doubt on conducted

doubt on conducted emissions

2000-08-03 Thread Muriel Bittencourt de Liz
Hello Group, I have some doubts concerning conducted emissions: 1. I'll make a hypothetical case: Let's say I have 2 electronic equipment (they can be switched mode power supplies). Equipment A requires 100W. Equipment B requires 3W. Let's say that my readings of conducted emissions, collected