. These
are both easily achievable with typical FET switches.
Ken Javor
Phone: (256) 650-5261
From: Ken Javor
Date: Fri, 10 Dec 2021 14:43:08 -0600
To:
Conversation: [PSES] unusual conducted emissions question
Subject: Re: [PSES] unusual conducted emissions question
Well of course the switching device
-5261
From: Douglas Smith
Reply-To: Douglas Smith
Date: Fri, 10 Dec 2021 04:01:42 +
To:
Subject: Re: [PSES] unusual conducted emissions question
There is a device between us and the electrical system that does the power
cycling. We have no control over that device, part of the vehicle.
Doug
gt; *EMC : Environmental & Vibration : Electrical Safety : CE & UKCA :
> Consultancy*
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sd.com
Sent: 10 December 2021 04:00
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] unusual conducted emissions question
Not a car. The power to our EUT is cycled by a a device. To put it on the
other side of the LISN would not mean much as we have no control of that
device. And even if we did t
Hi Doug,
Consider using a voltage probe instead of a LISN.
Best Regards,
Mike
From: doug emcesd.com
Sent: Thursday, December 09, 2021 8:02 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] unusual conducted emissions question
There is a device between us and the electrical system
From: Ken Javor
Sent: Thursday, December 9, 2021 7:55:05 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] unusual conducted emissions question
The purpose of a LISN when testing for vehicular use is to simulate the common
impedance between battery and fuse block.
There should be no power
ry-2pM9Bbuww=kavBu9H9umaS2l7Zwzp81cdwEgTt9UJa3f56hflvA8A=RMadKU3rlYA8dxMrL249JcSU5tJZbNiPKINvJSO5bwo=>>
Subject: [PSES] unusual conducted emissions question
Hi All,
I have come across an unusual conducted emissions issue with a device where the
impedance stabilization network for automotive testing itself causes a problem
the power cycling device goes between the LISN output and the
switched load.
Ken Javor
Phone: (256) 650-5261
From: Douglas Smith
Reply-To: Douglas Smith
Date: Fri, 10 Dec 2021 00:16:51 +
To:
Subject: [PSES] unusual conducted emissions question
Hi All,
I have come across an unusual
Hi All,
I have come across an unusual conducted emissions issue with a device where the
impedance stabilization network for automotive testing itself causes a problem
that will not let a class of equipment ever pass because of the network not the
equipment itself.
In this case, the power is
-Original Message-
From: Grasso, Charles [mailto:charles.gra...@echostar.com]
Sent: Wednesday, November 27, 2002 2:42 PM
To: emc-p...@majordomo.ieee.org
Subject: New FCC Conducted Emissions question
snip
For anyone with access to CISPR 22
a) Is the measurment BWs the same as the FCC
-Original Message-
From: Pettit, Ghery [mailto:ghery.pet...@intel.com]
Sent: Wednesday, November 27, 2002 5:08 PM
To: Grasso, Charles; emc-p...@majordomo.ieee.org
Subject: RE: New FCC Conducted Emissions question
Charles,
They've already done it.
ยง15.107 Conducted limits
-
From: Grasso, Charles [mailto:charles.gra...@echostar.com]
Sent: Wednesday, November 27, 2002 2:42 PM
To: emc-p...@majordomo.ieee.org
Subject: New FCC Conducted Emissions question
Hi All,
I understand that the FCC will be adopting the CISPR
conducted emissions test levels. Also, I believe
: Grasso, Charles charles.gra...@echostar.com
To: emc-p...@majordomo.ieee.org
Subject: New FCC Conducted Emissions question
List-Post: emc-pstc@listserv.ieee.org
Date: Wed, Nov 27, 2002, 4:41 PM
Hi All,
I understand that the FCC will be adopting the CISPR
conducted emissions test levels. Also, I
Hi All,
I understand that the FCC will be adopting the CISPR
conducted emissions test levels. Also, I believe that
there is a grandfathering clause. I have some q's for the
group:
a) Is there and a grandfathering clause for how long?
b) When did the clock start?
For anyone with access to
HI all,
I have a question regarding performing conducted emissions on a wall mount
power supply.
When looking at EN 55022 test setup it shows EUT on tabletop with 80 cms from
EUT to AMN and bundled cord between AMN and EUT.
If you where testing a wall mount power supply does anyone feel that
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