. 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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>
> www.unit3compliance.co.uk | ja...@unit3compliance.co.uk
>
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> 2 Wellington Business Park, New Lane, Bradford, BD4 8AL
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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
.
Doug Smith
Sent from my iPhone
IPhone: 408-858-4528
Office: 702-570-6108
Email: d...@dsmith.org
Website: http://dsmith.org
From: Ken Javor
Sent: Thursday, December 9, 2021 7:55:05 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] unusual conducted emissions
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 cycling ³behind² the LISN, because in the vehicle
there is no switch between battery and fuse block other than the ignition
switch itself.
Therefore
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