IEC 825 covers emissions from LEDs and lasers. They devices use different
technologies; however, the limits apply to both LEDs and lasers.
Richard Woods
----------
From: Kathy Toy [SMTP:[email protected]]
Sent: Thursday, October 05, 2000 1:09 PM
To: [email protected]
Cc: [email protected]
Subject: When is an LED a Laser?
Hi:
Our design engineers are using LED more often and
have been asked if the LED are approved by IEC 825.
My question: When is an LED a Laser? In other
words, at what power level does an LED become
required to meet the IEC 825 standard? Are there
industry limits for specific LEDs?
It seems that in the past LEDs were basicly ignored
except for color issues. What is the current
thought or rule on this issue?
Thanks in advance,
kt
_/_/_/ _/ _/ _/ _/ Kathy Toy
_/ _/ _/ _/_/ _/ Safety Compliance Engineer
_/_/_/ _/ _/ _/ _/ _/ Office/Voice
Mail:(650)786-3210
_/ _/ _/ _/ _/_/ Dept. FAX: (650)786-3723
_/_/_/ _/_/_/ _/ _/ Email:[email protected]
M I C R O S Y S T E M S
-------------------------------------------
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
To cancel your subscription, send mail to:
[email protected]
with the single line:
unsubscribe emc-pstc
For help, send mail to the list administrators:
Jim Bacher: [email protected]
Michael Garretson: [email protected]
For policy questions, send mail to:
Richard Nute: [email protected]
-------------------------------------------
This message is from the IEEE EMC Society Product Safety
Technical Committee emc-pstc discussion list.
To cancel your subscription, send mail to:
[email protected]
with the single line:
unsubscribe emc-pstc
For help, send mail to the list administrators:
Jim Bacher: [email protected]
Michael Garretson: [email protected]
For policy questions, send mail to:
Richard Nute: [email protected]
