...@worldwidepackets.com]
Sent: Tuesday, September 17, 2002 11:02 AM
To: Chris Maxwell; David Sproul; Doug McKean
Cc: EMC-PSTC
Subject: RE: Earthing through screws.
The primary screw has the ground symbol (upside down Christmas tree) in
a circle, all other locations you want to indicate as ground, called
[ John Woodgate wrote ]
Oh, come on! There are dozens of safety standards;
surely you don't expect me to search and list them all?
[ Doug McKean wrote ]
You can't possibly be serious. I was more interested in the
fact that since this forum is basically ITE, Medical, Test, and
SEMI that
: EMC-PSTC
Subject: RE: Earthing through screws.
David,
Your question isn't so stupid as you say.
It is correct that the primary grounding screw (the first screw connected to
the ground wire from the AC inlet) shouldn't be used for any purpose other than
grounding.
However, the standards do
singing their own song long enough to hear yours :-)
-Original Message-
From: David Sproul [SMTP:david.spr...@alexanderlynn.co.uk]
Sent: Monday, September 16, 2002 5:46 PM
To: Doug McKean
Cc: EMC-PSTC
Subject: RE: Earthing through screws.
Hello Doug,
I believe you
I read in !emc-pstc that Doug McKean dmck...@corp.auspex.com wrote (in
006101c25dec$2b8d49e0$cb3e3...@corp.auspex.com) about 'Earthing
through screws.' on Mon, 16 Sep 2002:
[ Doug McKean wrote ]
I wasn't aware that primary grounding securements
could be used for another purpose.
[ John
[ Doug McKean wrote ]
I wasn't aware that primary grounding securements
could be used for another purpose.
[ John Woodgate wrote ]
It depends on the applicable safety standard; some allow it, some don't.
[ Doug McKean wrote ]
Then since you've got my curiosity up, which ones
allow for
...@majordomo.ieee.org
[mailto:owner-emc-p...@majordomo.ieee.org]On Behalf Of Doug McKean
Sent: 16 September 2002 18:58
To: EMC-PSTC
Subject: Re: Earthing through screws.
I wasn't aware that primary grounding securements
could be used for another purpose.
Regards, Doug McKean
I read in !emc-pstc that Doug McKean dmck...@corp.auspex.com wrote (in
003e01c25daa$8da4b380$cb3e3...@corp.auspex.com) about 'Earthing
through screws.' on Mon, 16 Sep 2002:
I wasn't aware that primary grounding securements
could be used for another purpose.
It depends on the applicable safety
I wasn't aware that primary grounding securements
could be used for another purpose.
Regards, Doug McKean
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