ELJ-670-629 データシートの表示（PDF） - EPIGAP optoelectronic GmbH
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ELJ-670-629 Datasheet PDF : 5 Pages
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Jumbo-LED
ELJ-670-629
16.11.2007
rev. 04
Remarks concerning optical radiation safety*
Up to nominal forward current (≤350 mA) and continuous operation, this LED may be classified as
LED product Class 2 , according to standard IEC 60825-1:A2. Class 2 products emit in the visible
region, damaging exposure is usually prevented through avert reactions including blink reflex. It can
be expected that these reactions provide sufficient protection under reasonably predictable
conditions. This also implicates a direct observation of the light beam by means of optical
instruments.
If intended to operate at higher current, this product should be classified as LED product Class 2M ,
according to standard IEC 60825-1:A2. Class 2M products are safe to eyes and skin under normal
conditions, including when users view the light beam directly. These products emit in the visible
region and it is presumed that the human blink reflex will be sufficient to prevent damaging
exposure, but if the beam is focused down, damaging levels of radiation may be reached. Therefore,
users should not incorporate optics that could concentrate the output into the eyes.
*Note: Safety classification of an optical component mainly depends on the intended application and
the way the component is being used. Furthermore, all statements made to classification are based
on calculations and are only valid for this LED "as it is", and at continuous operation. Using pulsed
current or altering the light beam with additional optics may lead to different safety classifications.
Therefore these remarks should be taken as recommendation and guideline only.
We reserve the right to make changes to improve technical design and may do so without further notice.
Parameters can vary in different applications.All operating parameters must be validated for each customer application by the customer.
EPIGAP Optoelektronik GmbH, D-12555 Berlin, Köpenicker Str.325 b, Haus 201
Tel.: +49-30-6576 2543, Fax : +49-30-6576 2545
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