class from a safety point of view as a high voltage section developed
directly off the mains.
--
>From: "Robert Wilson"
>To: "Ron Pickard" ,
>Subject: RE: IEC 60950 & Solar Cells
>Date: Fri, Jun 7, 2002, 10:49 AM
>
>
> On the surface, i
2c
it seems that the low voltage used in the application is being mistaken for low
energy. Your garden variety alkaline manganese cell has such a low internal
resistance that it behaves as a little bomb when shorted. Same with lithium
battery technology. If the solar cell can put out 10W it mat
, MIL-STD-810) solar intensity test level is 1120W/m^^2.
David Sterner
-Original Message-
From: don_borow...@selinc.com [mailto:don_borow...@selinc.com]
Sent: Friday, June 07, 2002 12:44 PM
To: Andrew Carson
Cc: emc-p...@majordomo.ieee.org
Subject: RE: IEC 60950 & Solar Cells
of some
wavelengths (UV light through a good thick stratospheric ozone layer?).
"Andrew Carson" on 06/07/2002 09:33:05 AM
To: Don Borowski/SEL@SEL, emc-p...@majordomo.ieee.org
cc:
Subject: RE: IEC 60950 & Solar Cells
I thought the Suns Solar Intensity was 1kW per square m
-Original Message-
From: don_borow...@selinc.com [mailto:don_borow...@selinc.com]
Sent: 07 June 2002 15:09
To: emc-p...@majordomo.ieee.org
Subject: RE: IEC 60950 & Solar Cells
For the power limit part of the problem, a good rule of thumb to use for
solar
intensity is 1 kW per sq
On the surface, it seems to me that that requiring any sort of
regulatory compliance for a device operating from a 3 Volt source would
be utterly absurd. But then, from my perspective, regulatory agencies
are not always noted for their use of common sense in creating their
regulations. The fact th
the expected power.
Don Borowski
Schweitzer Engineering Labs
Pullman, WA
"Andrew Carson" on 06/07/2002 02:19:03 AM
Please respond to "Andrew Carson"
To: "Ron Pickard" , emc-p...@majordomo.ieee.org
cc:(bcc: Don Borowski/SEL)
Subject: RE: IEC 60950 &
Ron
Some help, I hope, to your questions.
"Would this small LCD display device even be required to be evaluated to
IEC 60950 3rd Edition or to IEC 60950-1?"
This depends on what you are trying to achieve, good company practices,
or a countries regulatory requirements.
For Europe, the product d
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