Re: [PSES] CISPR 25 Limits for conducted disturbances - guidance for selecting emissions class

[Matthew Wilson | GBE]

Maybe some document like this from Ford would help?

https://www.elect-spec.com/download/EMC_CS_2009rev1.pdf

Similar from Jaguar Land Rover?

http://emc.jaguarlandrover.com.edgesuite.net/docs/download/JLR-EMC-CS_v1.0_Amendment_4.pdf

Have a look for "Automotive OEM Specifications" on your chosen search engine.

HTH.

Matthew Wilson,
GB Electronics (UK) Ltd.


Matthew Wilson
Technical Director
GB Electronics (UK) Ltd
matthew.wil...@gbelectronics.com
https://gbelectronics.uk
+44 (0)1903 244 500
Ascot House//Mulberry Close//Woods Way
Goring-by-Sea//West Sussex//BN12 4QY//UK

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From: James Pawson (U3C) 
Sent: 05 February 2020 12:09
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] CISPR 25 Limits for conducted disturbances - guidance for 
selecting emissions class

Hello experts,

Can anyone point me towards any guidance for selecting the appropriate CISPR 25 
emissions Class (1-5) based on installation of equipment within a vehicle? The 
standard states "The level class to be used (as a function of the frequency 
band) shall be agreed upon between the vehicle manufacturer and the component 
supplier."

I'm assuming that factors like proximity to radio antenna and length of cables 
will make a difference but can find no guidance after entering a variety of 
search terms.

This query is related to aftermarket automotive accessories covered under EN 
50498 which doesn't specify limits for conducted emissions.

I would be interested to hear your thoughts.

Thanks and all the best
James

James Pawson
EMC Problem Solver

Unit 3 Compliance
Design for EMC / Pre Compliance / Problem Solving / EMC Testing / Consultancy / 
Environmental & Vibration
www.unit3compliance.co.uk
 -- 07811 139957
Opening Hours: Tuesday to Friday, 0830 to 1800. Closed Monday.

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Re: [PSES] ErP 2009/125/EC

[Matthew Wilson | GBE]

>From something I wrote as an internal memo to my design team a little while 
>ago regards selecting PSU units for equipment to be placed on the market in 
>the EU and UK.  (The U.S. requires VI anyway I believe, source - 
>https://www.cui.com/efficiency-standards )


What is VI 2020?



In October the EU and UK formally announced that from 1st April 2020 all 
external power supplies will need to meet energy efficiency VI standard.



"Commission Regulation (EU) 2019/1782 of 1 October 2019 laying down ecodesign 
requirements for external power supplies pursuant to Directive 2009/125/EC of 
the European Parliament and of the Council and repealing Commission Regulation 
(EC) No 278/2009"



2009/125/EC is a CE marking directive.



UK:
https://www.gov.uk/government/consultations/ecodesign-requirements-for-external-power-supplies-draft-regulation

EU:
https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv%3AOJ.L_.2019.272.01.0095.01.ENG=OJ%3AL%3A2019%3A272%3ATOC

HTH.

Regards,

Matthew Wilson,
GB Electronics (UK) Ltd.


Matthew Wilson
Technical Director
GB Electronics (UK) Ltd
matthew.wil...@gbelectronics.com
https://gbelectronics.uk
+44 (0)1903 244 500
Ascot House//Mulberry Close//Woods Way
Goring-by-Sea//West Sussex//BN12 4QY//UK

Disclaimer: This email and any files transmitted with it are confidential and 
intended solely for the use of the individual or entity to whom they are 
addressed. If you have received this email in error please delete it from your 
system, do not use or disclose the information in any way and notify the sender 
immediately. The contents of this message may contain personal views which are 
not the views of the company, unless specifically stated.
​GB Electronics (UK) Ltd is a company registered in England and Wales under 
number 06210991.
​Registered office: Ascot House Mulberry Close, Woods Way, Goring By Sea, West 
Sussex, BN12 4QY.
From: 06cee064502d-dmarc-requ...@ieee.org 
<06cee064502d-dmarc-requ...@ieee.org>
Sent: 07 February 2020 05:24
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] ErP 2009/125/EC

Hello friends,

Can anyone point me to a web site that shows the deadline for level V energy 
efficiency for external PS please?

Thank you all
Peter
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