Re: [PSES] Switching power supplies continued

t expect not to test a third party SMPSU even when it is 'compliant'. Thanks for giving me an excuse to ramble on :-) Kind regards, Matthew Wilson, GB Electronics (UK) Ltd. Matthew WilsonMIET Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com www.gbelectron

Re: [PSES] DoC - reference to ROHS directive

never because the UK will be broke by then but I digress!) Matthew Wilson, GB Electronics (UK) Ltd. Matthew WilsonMIET Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com www.gbelectronics.com +44 (0) 1903 244 500 Ascot House|Mulberry Close|Woods Way Goring-by-Sea|West

Re: [PSES] UKCA Extension .... again

nt also intends to bring forward an additional statutory instrument to legislate for further measures in Spring 2024" There will be a general election in the UK this year (or possibly early 2025) and a new government may interfere with what is currently planned. Nothing like certainty! Good luck

[PSES] UK extends CE mark recognition indefinitely

https://www.gov.uk/guidance/ukca-marking-conformity-assessment-and-documentation Reporting: https://www.theguardian.com/politics/2023/aug/01/uk-eu-safety-mark-brexit-climbdown - the funny bit here is that the original article was accompanied by a picture of a non-compliant CE logo, as per the

[PSES] BBC news article re Li-ion batteries...

I thought this news article that was on the BBC TV broadcast bulletins 27th July might be of interest. "Batteries for e-bikes should be regulated in the same way as fireworks, heavy machinery or medical devices because of the fire risk they pose, a charity [UK based Electrical Safety First] has

Re: [PSES] EU CE Marking Exemptions for Military Equipment Query

stance, which I personally also agree with, FWIW. "They have informed us that there is a CE Marking Exemption for Military Equipment in France and Germany for these products" Why not ask them for documentary proof or some such of the exemption? They may well struggle! Good luck. Matth

Re: [PSES] Will 5G Be Bad for Our Health?

from cancer in this metaphor. Source: https://www.badscience.net/2017/02/how-many-epidemiologists-does-it-take-to-change-a-lightbulb/ Matthew Wilson, GB Electronics (UK) Ltd. Matthew Wilson Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com https://gbelectronics.uk +44 (0)19

Re: [PSES] Non-isolated Solar Invertor EMC emissions

> 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

[PSES] U.S. equivalent to BS 1363...

is we are needing to make sure some third party sourced plug top 'wall wart' power supply units intended for use in the U.S. will be correct mechanically regards the plug & pins. Thanks for any help, much appreciated. Matthew Wilson Technical Director GB Electronics (

[PSES] UK CE mark extension...

appen though. Regards to all. 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 wi

Re: [PSES] Multiple Power cord-sets bundled with product Redux UK Plugs BS 1363 as the standard plug

Good read and resource that thank you. https://xkcd.com/927/ comes to mind :-) 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

Re: [PSES] Basic Schematic Creation Software

connection lines. 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 Disclaimer: This

Re: [PSES] ECE R10 - Addendum 9 - rev. 6 / Applicability of this regulation for ESA type of equipment with a particular 'interface type"

MC directive as per my paragraph above. All this just my opinion but 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 Gor

[PSES] Instruction for use symbol...

mation, it is much appreciated. 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 transmitte

[PSES] Energy efficiency for power supplies...

anks & kind regards, 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

[PSES] Industrial PSU to Australia...

if the product is not for 'use in a house' and going to be sold/imported to an entity with a registered ABN. Anyway thanks for reading, any pointers gratefully received. Kind regards, Matthew Wilson Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com htt

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

our 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 Discla

Re: [PSES] ErP 2009/125/EC

ur-lex.europa.eu/legal-content/EN/TXT/?uri=uriserv%3AOJ.L_.2019.272.01.0095.01.ENG&toc=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 (

Re: [PSES] AC net filter - Conducted emission - differential mode

Could look at the offerings from Wurth Würth Elektronik, and/or contact your local Würth Elektronik office. We have found them helpful when it comes to sourcing components for EMC purposes. https://www.we-online.com/catalog/en/WE-CLFS/ Matthew Wilson, GB Electronics (UK) Ltd. > Matthew Wil

Re: [PSES] CE marking quality manufacturing requirements

that originally supported their CE marking testing/declaration.” HTH Matthew Wilson, Technical Director, 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

[PSES] BBC report...

This was on the BBC News website today: Amazon and eBay criticised for 'unsafe toys' - https://www.bbc.co.uk/news/business-50478221 Matthew Wilson Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com https://gbelectronics.uk +44 (0)1903 244 500 Ascot House

[PSES] EU PSU efficiency...

). Info: 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&toc=OJ%3AL%3A2019%3A272%3ATOC Matthew Wilson Technical Director GB Electron

Re: [PSES] Fuse in device is mandatory or not?

e with 'earth fault' from the 'live' side. Sounds fairly like 'must' to me regardless of what the standard says! :-) Do a documented risk assessment of the product and draw your own conclusions... Matthew Wilson Technical Director GB Electronics (UK) Ltd matthew.w

Re: [PSES] Power supply 60335 or 60950...

that is a power supply to 62368-1 right for household use over 60335-1? Thanks 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

[PSES] Power supply 60335 or 60950...

ovided conformity documentation supported by legitimate third parties. Any thoughts welcome. Thanks for reading. Regards, Matthew Wilson Technical Director GB Electronics (UK) Ltd matthew.wil...@gbelectronics.com https://gbelectronics.uk +44 (0)1903 244 500 Ascot House//Mulberry Cl

[PSES] Product Declaration of Conformity with external PSU...

formity also list the 2009/125/EC Ecodesign directive in respect of the PSU implementing measures? Maybe there should be two Declarations of Conformity in the box? One for the product and one for the PSU, where the latter is a copy of the PSU manufacturer's DoC? Any thoughts welcome tha

[PSES] Postal address on product labelling...

omewhere in the operating system? Humph! Sorry just letting off steam :-) ____ Matthew Wilson Technical Director [GBE]<https://gbelectronics.uk> https://gbelectronics.uk T: +44 (0)1903 244500 F: +44 (0)1903 700715 Ascot House // Mulberry Close // Wo

Re: [PSES] RoHS standard change...

Thank you John, that is most helpful to know that transition periods run from the date of publication of the new standard. Don't know why I didn't actually have concrete knowledge of that but it makes sense. Matthew Wilson, Technical Director, GB Electronics (UK) Ltd. From: Joh

[PSES] RoHS standard change...

ransition period but not actually what the actual timescale is! https://www.cencenelec.eu/news/brief_news/Pages/TN-2019-009.aspx Thanks for any pointers. Regards, ________ Matthew Wilson Technical Director [GBE]<https://gbelectronics.uk> https://gbelectronics.uk

[PSES] California Instruments 848TCM-3-599HZ-1

ly we were hoping to resurrect in order to do an experiment with. In the unit, unfortunately, U17, an 8 pin IC, and R21 have gone pop in a catastrophic way - enough to have 'melted' the ident off the IC. Thanks for reading. ________ Matthew Wilson Te

Re: [PSES] NRTL approval

d and aren’t applicable to USB powered ‘consumer’ items where the GPSD applies – they do. Anyway just a quirk we found when dealing with a ‘consumer’ household item recently. Consumer end users – try and avoid them I would! :-) Matthew Wilson, Technical Director, GB Electronics (UK) Ltd.

Re: [PSES] This is a Test - This is Only a Test - Second Attempt

here all OK. Matthew Wilson, Technical Director, GB Electronics (UK) Ltd. From: Scott Douglas Sent: 22 October 2018 00:43 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] This is a Test - This is Only a Test - Second Attempt Hello List persons, This is a test. Do not adjust the controls of your

[PSES] Rechargeable li-ion batteries in toys for infants...

g. a USB socket on the pod for connection to a 'charger' via a cable. Thank you all for reading and any info regarding all that. Kind regards, Matthew Wilson Technical Director https://gbelectronics.uk Matthew

Re: [PSES] BS EN 62493:2015 Assessment of lighting equipment related to human exposure to electromagnetic fields

is the case, and all excluded, what exactly is there left to test for electromagnetic fields? Thanks for any help with my confusion. I’m not being daft am I? (It has been known!) Matthew Wilson, Technical Director, GB Electronics (UK) Ltd. From: Pete Perkins [mailto:0061f3f32d0c-dmarc-requ

Re: [PSES] EN 55032 Testing on Wired Network Port

test the port or not and have good supporting evidence as to the decision for or against test. Hope that helps. Matthew Wilson, Technical Director, GB Electronics (UK) Ltd. From: itl-emc user group [mailto:itl...@itl.co.il] Sent: 24 April 2018 11:19 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES

Re: [PSES] New Guide to the EMC Directive

move under the scope of the RED.” A broadcast receiver that doesn’t intentionally receive?! Huh? What am I missing? Maybe they mean a set-top box without any radio functions exclusively connected by a network cable (e.g. Ethernet)? Matthew Wilson, Technical Director, GB Electronics (UK

Re: [PSES] The Spoofee

This may need some IT gurus faffing about to sort out... Regards, Matthew Wilson, Technical Director, GB Electronics (UK) Ltd. From: Edward Price [mailto:e...@jwjelp.com] Sent: 06 March 2018 01:42 To: EMC-PSTC@LISTSERV.IEEE.ORG Subject: [PSES] The Spoofee Hi Listmembers: Recently, all of my

[PSES] EN55032 host equipment...

onflict itself without a clear answer between #3.1.5 and #6.2... I'd rather check only the example printer device for EMC, which is the EUT of interest, rather than anyone else's laptop :-) Thanks for any pointers/discussion. Matthew Wilson, GB Electronics UK Ltd. _______