Chris Chileshe;
A copy of this new directive should be required reading in all electromagnetic
compatibility and or product safety seminars and courses. It will make things
better
such as shortened messages thereby reducing the bandwidth messages occupy on the
net. Not to mention the improved
Hi All,
I am trying to track down information regarding the using mercury wetted
relays in automated test equipment.
I am aware that Sweden disallows mercury as a national deviation to 60950.
Are there any restrictions for 61010?
Are there are any other directives that prohibit use of mercury?
Greetings everyone,
I just chatted with one of the authors of ANSI C63.4 (1992) where the
procedure for radiated emissions is defined. I found out that it was
the committee's intent that the distance be measured from a radius set
by the furthest point of the EUT during rotation. Of course the
Taiwan's BSMI requires approved, class A ITE products have a label with the
traditional Chinese symbols Jian Ci followed by the assigned registration
number, along with a Class A warning statement, also in traditional Chinese,
on a label and in the manual.
I have some mediocre quality pdf
How about By The Way
Mike Hopkins
KeyTek
-Original Message-
From: rehel...@mmm.com [mailto:rehel...@mmm.com]
Sent: Wednesday, June 13, 2001 12:18 PM
To: emc-p...@majordomo.ieee.org
Subject: Typing Shortcuts
Over time I have come across many typing shortcuts using the
Hi Richard,
There could be several ways to go depending on if harmonized standards exist
for your device or not. I will assume that at the time you had it tested
originally, they did not since you used Annex IV and not Annex III.
Somewhat relevant to this topic, we had used Annex IV on a radio
Another point is that at lower voltages, the real rise times (the dv/dt) can
be quite a bit higher --- especially below about 5kV
Mike Hopkins
KeyTek
-Original Message-
From: Cortland Richmond [mailto:72146@compuserve.com]
Sent: Wednesday, April 25, 2001 2:33 AM
To:
Chris,
You are absolutely wasted in your current profession. Please resign
immediately and take up a post as either a lawyer (OK, you'd need a slight
personality lobotomy), a newspaper columnist or a stand-up comedian.
Oh and in order to meet said requirements.BTW - You have far too much
Hello,
I hope that you can help with this. I was asked to inquire about something and
although it doesn't pertain specifically to products I figured it might be
something
that someone here would know something about.
The Question:
NEC 200-7 requires a wire to be re-identified if it is going
A radio product subject to the RTTE Directive was assessed by a Notified
Body under Annex IV, was notified to the national spectrum authorities and
is currently being marketed. Design changes are being made to the product
that do not affect the spectrum parameters, but the model number will be
I didn't see a grandfather clause...do all TLA's, etc., already in use need
to be submitted to the GC?
Richard Hunt
Engineering Services Manager Direct: (818) 678-3860
Canoga Perkins Corp.
VVNJ Chris
~
Sam Wismer
Lead Regulatory Engineer/
Radio Approvals Engineer
LXE, Inc.
(770) 447-4224 Ext. 3654
Visit Our Website at:
http://www.ems-t.com
-Original Message-
From: Chris Chileshe [mailto:chris.chile...@ultronics.co.uk]
Sent: Thursday, June 14, 2001
Bonjour de Montréal,
Pleased note that the early registration cut-off date for the 2001 IEEE
International Symposium on Electromagnetic Compatibility is July 1, 2001.
Details at:
http://www.2001emcmtl.org
Best Regards,
==
Benoît Nadeau,
Greetings,
What method is used to test unshielded ethernet lines for voltage surge?
Thanks,
DB
___
GE Fanuc Automation
Daniel Biggs
Test Engineer
Hardware Design Services
ph: 804-978-6946
fax: 804-978-5588
e-mail: daniel.bi...@cho.ge.com
This is a great idea. Thx.
A similar approach, used a lot in U.S. government documents, is to state the
acronym in parentheses immediately after the first use and then just use the
acronym throughout the rest of the document as if everyone knows what it means.
(i.e., When setting up the
I guess we better start with the directive. Sigh! Here goes ...
__
Having regard to the existence of the net acronyms and typing shortcuts,
and in particular, the emc-pstc DL thereof,
In cooperation with subscribers, clearly frequent visitors to chat
Paul,
I can't cite the exact clauses, because another engineer has borrowed all my
product safety standards, but UL 1950 has a deviation that calls for the primary
plug of a device to be rated for 125% of the device's rated input current. UL
applies this requirement to wall plugs, cordage, IEC
I think if I want to have the 1995 version with amendments A1 and A2, the only
way I can find is from CENELEC, not from BSI, who will provide you with A12 and
A13 on top of that.
John Woodgate j...@jmwa.demon.co.uk 06/14/01 06:00am
EDFA411E5E4AD2118D6F00A0C99E4BAC0386AE78@FLBOCEXU02,
Lou,
I got the hiccups just reading your list!
LOL
(Little Ole Lady Laughing Out Loud!)
taniagr...@msn.com
- Original Message -
From: Lou Guerin
Sent: Wednesday, June 13, 2001 3:00 PM
To: 'rehel...@mmm.com'; emc-p...@majordomo.ieee.org
Subject: RE: Typing Shortcuts
Well now, I knew I could somehow tie in safety and Morse Code!
Ages ago at work I was caught in a freight elevator moving some equipment from
one floor to another. The freight elevator door was the type that opened
horizontally from the center when aggressively jerking on a strap to start
And then there is this one:
SNAFU Situation Normal, All 'Fouled' Up
Regards,
George Stults
-Original Message-
From: paul_j_sm...@notes.teradyne.com
[mailto:paul_j_sm...@notes.teradyne.com]
Sent: Wednesday, June 13, 2001 1:31 PM
To: Massey, Doug C.
Cc: 'IEEE Forum'
Subject:
618471d08abdd31188b6009027e50093d58...@apollo.pirus.com, Hare, Paul
ph...@pirus.com inimitably wrote:
If I had my way, I would special order a 12A cordset (And I guess this would
change my appliance coupler?). But, it would be nice if I could buy an
off-the-shelf 10A cordset because of pricing
83d652574e7af740873674f9fc12dbaa675...@utexh1w2.gnnettest.com, Chris
Maxwell chris.maxw...@nettest.com inimitably wrote:
Most immunity standards that I've seen (I work from EN 61326-1 in
particular) specify a requirement for Line to Line and Line to Ground
surges on the AC power lines.
81C8A918D311B2950004AC4C5EA70203890D@FORT2, Alex McNeil alex.mcne
i...@ingenicofortronic.com inimitably wrote:
EMC Test Houses seem to appply the measurement of the 3M/10M differently
e.g. measurement can be to the front (or rear) edge of the EUT, peripherals
and cables setup with Turntable
EDFA411E5E4AD2118D6F00A0C99E4BAC0386AE78@FLBOCEXU02,
wo...@sensormatic.com inimitably wrote:
You can find all of the official versions and amendments and their DOA, DOP
and DOW at the CENELEC web site.
http://www.cenelec.org/BASIS/celis/free/project/SF
AE0F4BD08FEAD211895900805FE67B1FA5C433@CAT, Colgan, Chris Chris.Colga
n...@tagmclarenaudio.com inimitably wrote:
Out of interest, how are BSI or IEC committees formed? Are members invited
to join or do you apply?
I'll answer this bit now, because it's too late an hour to answer the
difficult
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