ELJ-830-629-1 データシートの表示（PDF） - EPIGAP optoelectronic GmbH
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ELJ-830-629-1 Datasheet PDF : 5 Pages
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Jumbo-LED
ELJ-830-629-1
07.05.2008
rev. 02
Remarks concerning optical radiation safety*
This LED may be classified as LED product Class 1 according to standard IEC 60825-1:A2 at low
forward current (<100 mA) and continuous operation. Class 1 products are safe to eyes and skin
under reasonable predictable conditions. This implicates a direct observation of the light beam by
means of optical instruments.
This product should be classified as LED product Class 1M according to standard IEC 60825-1:A2 if
driven with higher continuous forward current (up to 700 mA). Class 1M products are safe to eyes
and skin under normal conditions, even when users look into the light beam directly. Class 1M
products produce either a highly divergent beam or a large diameter beam, so only a small part of
the whole radiation beam can enter the eye. However, such optical products can be harmful to the
retina using magnifying optical instruments. Therefore, users should not incorporate optics that could
focus the output into the eyes.
If it is intended to operate the LED at very high continuous current (>1 A), this product has to be
(potentially) classified as Class 3B LED. Class 3B LEDs may have sufficient power to cause an eye
injury both by the direct beam and by reflections therefore these products are considered hazardous
to the eye. However, the extent and severity of any eye injury arising from an exposure to the light
beam of a Class 3B product will depend upon several factors including the radiant power entering
the eye and the duration of the exposure. Nonetheless, adequate precautions should be taken to
avoid direct or indirect looking into the beam.
*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 radiation beam with additional optics may lead to different safety
classifications. Therefore these remarks should be taken as recommendation and guideline only.
INFRARED RADIATION
Do not expose to the beam
LED Class 3B
accord. DIN EN/IEC 60825-1:2001-11
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 application by the customers themselves.
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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