r
>
> -Original Message-
> From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Richard
> Nute
> Sent: zaterdag 27 februari 2010 2:40
> To: Petrie, Craig D
> Cc: emc-p...@ieee.org
> Subject: Re: Creepage/Clearance and Altitude
>
> Hi Craig:
>
>
>
Thanks to all who took the time to provide informative replies.
Regards,
Craig
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Petrie, Craig D
Sent: 26 February 2010 12:13
To: emc-p...@ieee.org
Subject: Creepage/Clearance and Altitude
Hello
ulation surface.
Best regards,
Rich
On 2/26/2010 04:12, Petrie, Craig D wrote:
> Hello,
> Can anyone tell me the link between creepage/clearance and altitude? Why
> do these values need increased at greater altitudes?
> Regards
> Craig
> *Craig D. P
On 2/26/2010 04:12, Petrie, Craig D wrote:
> Hello,
> Can anyone tell me the link between creepage/clearance and altitude? Why
> do these values need increased at greater altitudes?
> Regards
> Craig
> *Craig D. Petrie
> **Pr
Craig & PSNet,
For our purposes IEC 60664 series covers creepage and clearances.
This set is a Basic Safety Publication within the IEC and must be properly
applied in every higher level standard. They are not intended to be used of
themselves, product committees must determine the implemen
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Date: 02/26/2010 07:49 AM
Subject:Re: [PSES] Creepage/Clearance and Altitude
Because it is the law - that is, Paschen
I always assumed that the lower pressures at increased altitudes led to lower
breakdown voltages.
-Ken A.
On Fri, Feb 26, 2010 at 7:12 AM, Petrie, Craig D wrote:
Hello,
Can anyone tell me the link between creepage/clearance and altitude?
Why do
these
Because it is the law - that is, Paschen's Law.
to quote Brother Grim, "Bwa-ha-ha-ha"
Brian
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of Petrie,
Craig D
Sent: Friday, February 26, 2010 4:13 AM
To: emc-p...@ieee.org
Subject: Creepage/Clearance and Altitude
Hel
In message
<8783564a38f4f14d8a9f46ac2f296a3441df9...@sgbred210.corp.ncr.com>, dated
Fri, 26 Feb 2010, "Petrie, Craig D" writes:
>Can anyone tell me the link between creepage/clearance and altitude?
This may help:
http://www.archive.org/stream/electricalbreakd031039mb
Hello,
Can anyone tell me the link between creepage/clearance and altitude? Why do
these values need increased at greater altitudes?
Regards
Craig
Craig D. Petrie
Product Safety Engineer
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