Is CSA C108.4-M92 an ICES requirement and/or is it scoped, for
after-market products intended to be mounted in a vehicle and
connected directly to the battery or to the cig lighter ?
thanks again
-
This message is from the IEEE Product Safety Engineering Society emc-pstc
discussion list. To pos
> why would someone choose to test a larger sample over one unit
Maybe because the first sample failed?
Alvin
Disclaimer: The contents reflect the opinion of the author and are meant for
entertainment purposes only.
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of
codymil.
Hello Jeffrey,
For motors, start with UL 1004 and the IEC 60034 series. You will likely find
requirements for outdoor motors. I don't have anything to offer on the wire
evaluation.
http://www.ul.com/motor/safety.html
http://webstore.iec.ch/webstore/webstore.nsf/mysearchajax?Openform&key=6003
Hi Group,
In EN 55022:2006 section 7.2 there are two options for sample size in
testing. It looks like we can either test with a sample of 5 to 12 units
(7.2.1.1) or we can test just one unit (7.2.1.2). Which is more common
and why would someone choose to test a larger sample over one unit. I
want
Using that thought, the bill changer would be comparable to a video
card, motherboard or other device that gets power from said power
supply.
Did anyone check the FCC knowledge database for the US final word?
For CE-marking, what standards would apply to a vending machine with a
bill changer in it
Jeff-
Every situation is going to be different and must be individually evaluated. I
think for motors, aside from the normal functional tests I would make a hipot
to frame. Perhaps starting current draw if there is any gears and gear cases
involved.
You might want to do a hipot (insulation resi
Group,
I have two questions.
Can anyone recommend any standards ( Safety and Environmental) used to
evaluate / qualify DC motors which reside in an outdoor environment?
Can anyone advise on how you would evaluate/test copper wire after it has been
exposed in a harsh outdoor environment? (Res
Not coming out, is out. Listed in the OJ back in November.
EN 55022:2006 is based on CISPR 22, Edition 5.0 with EU common modifications,
which were adopted into CISPR 22, Edition 5.0 with Amendment 2. Probably the
biggest change you'll note over EN 55022:1998 is the change in the ISNs used
for t
There is a new edition of EN55022 coming out. I am looking for a shot list of
the changes from the current edition. ...
thanks
W. Richard Gartman, MS, CSP
Product Stewardship Manager
Texas Instruments, Education Technology
7800 Banner Drive, Dallas, Tx 75251
Office: 972-917-1636Email:
James,
Thanks for your advice. I did not expect that subject and overlooked it. I
thought they should refer to the latest IM regulations of 1275 2008 and 107
2009 rather than the old Directives.
Scott
From: James, Chris [mailto:c...@dolby.co.uk]
Sent: Wednesday, February 25, 2009 1:
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