The WEEE symbol has (had) a black bar or date area to indicate that the
product had been introduced after April in 2005, but I thought that the bar has
now been removed. True/False?
Thanks
Gary McInturff
Reliability/Compliance Engineer
Esterline Interface Technologies
Featuring
ADVANCED
This is interesting.
Did the UL representative give a reason? Are there proprietary or
non-disclosure issues?
Thanks, - doug
Douglas Powell
http://www.linkedin.com/in/dougp01
Sent from my BlackBerry 10 smartphone on the Verizon Wireless 4G LTE network.
Original Message
From: Carl
Purchase the latest available set of UL Yellow Books (Recognized Component
Directory) that you can find and hope that most of the manufacturers
haven't changed their logos since it was printed :-)
-Ken
On Mon, Mar 9, 2015 at 1:09 PM, Douglas Powell doug...@gmail.com wrote:
This is interesting.
In message
CALV2MsAtFDUkBkuVCA4HONLxtWKPa43-wGZy=lfdfq24ec0...@mail.gmail.com,
dated Mon, 9 Mar 2015, Paolo Roncone paoloc...@gmail.com writes:
One possible way to properly test the Line-GND surge is to use a Schuko
(or other symmetrical) AC cable/plug to couple the EUT to the Surge
CDN,
Carl
Have you looked at
http://iq.ul.com/
regards
Charlie
-Original Message-
From: Carl Newton [mailto:emcl...@gmail.com]
Sent: 09 March 2015 16:56
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: [PSES] UL Trademark and Tradename Indexes no longer public
Members,
UL has always kept the list
I was just strolling through this part of WEEE2 (2012/19EU) last week. EN 50419
has the black-bar requirement and says it represents a product which entered
the market after 13Aug2005.
WEEE2 says Member States shall ensure that producers appropriately mark -
preferably in accordance with the
Hi everyone,
Question:
how to properly (i.e. formally) test the line-to-ground AC power surge per
IEC 61000-4-5 on Class I products, with Line, Neutral, Ground AC input,
when the following two conditions are met:
1. the Neutral is at 0 VAC, i.e. connected somewhere to the Safety Earth
2.
This is probably better idea, as the material designation is typically part of
the silk screen. The 'IQ' databases for PCBs can search via this designation.
Brian
-Original Message-
From: Charlie Blackham [mailto:char...@sulisconsultants.com]
Sent: Monday, March 09, 2015 10:35 AM
To:
In message
cae767980310420ea6db777a367b6...@s-ais-exch01-13.esterline.net, dated
Mon, 9 Mar 2015, Gary McInturff gary.mcintu...@esterline.com writes:
The WEEE symbol has (had) a black bar or date area to indicate that
the product had been introduced after April in 2005, but I thought that
Members,
UL has always kept the list of their customers trademarks and tradenames
indexes public. I've always relied heavily upon that information for
ZPMV2 printed wiring board identification. I need to know what the
temperature rating is on a power supply PWB and as usual, all I have
If it is true that UL will no longer make the information publically available,
then a lot of people are going to have a lot of trouble deciding what something
is, or what materials to use.
OTOH, that info is actually highly commercially valuable to UL, but they have
been effectively giving
OH DEAR! Think I dumped my last 1990’s vintage set just a decade or so ago
From: IBM Ken [mailto:ibm...@gmail.com]
Sent: 09 March 2015 17:21
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] UL Trademark and Tradename Indexes no longer public
Purchase the latest available set of UL
Available if you know company name when you look at the vendor's 'ZPMV2' file
number
http://database.ul.com/cgi-bin/XYV/template/LISEXT/1FRAME/index.htm
But do not understand your need to know PCB ratings. If you must evaluate
construction of the component power supply, then respectfully
Hi everyone,
Question:
how to properly (i.e. formally) test the line-to-ground AC power surge per
IEC 61000-4-5 on Class I products, with Line, Neutral, Ground AC input,
when the following two conditions are met:
1. the Neutral is at 0 VAC, i.e. connected somewhere to the Safety Earth
2. the
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