.
From: Dave Heald [mailto:emcp...@gmail.com]
Sent: Tuesday, June 21, 2011 5:11 PM
To: Steve O'Steen
Cc: Bill Stumpf; Doug Kramer; EMC-PSTC@listserv.ieee.org
Subject: Re: LED Lighting Fixtures
Hi Steve,
Was there a KDB number associated with the question? This would
that
would agree with the response Bill had received.
Office of Engineering and Technology
Inquiry:
What is the appropriate Part to be applied to LED Lighting Fixtures, 47
CFR Part 15 or Part 18
] LED Lighting Fixtures
Just received a reply from the OET regarding an LED Light Fixture that
would agree with the response Bill had received.
Office of Engineering and Technology
Inquiry:
What is the appropriate Part to be applied to LED Lighting Fixtures, 47
CFR Part 15
[mailto:steve.ost...@acstestlab.com]
Sent: Monday, June 06, 2011 2:29 PM
To: EMC-PSTC@LISTSERV.IEEE.ORG
Subject: Re: [PSES] LED Lighting Fixtures
Just received a reply from the OET regarding an LED Light Fixture that
would agree with the response Bill had received.
Office of Engineering
Just received a reply from the OET regarding an LED Light Fixture that
would agree with the response Bill had received.
Office of Engineering and Technology
Inquiry:
What is the appropriate Part to be applied to LED Lighting Fixtures, 47
CFR Part 15 or Part 18?
Response:
LED
All,
Most LED lighting devices use a switching power supply to drive the LED's is
subject to FCC Part 15. The LED's themselves, being DC driven, are not
subject to Part 15 or Part 18. Here's an FCC inquiry I did a while ago and
the FCC's response.
Inquiry:
We've been informed of several LED
US Federal Communications Commission (FCC).
-Original Message-
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Brian Oconnell
Sent: Monday, June 06, 2011 9:03 AM
To: emc-p...@ieee.org
Subject: RE: LED Lighting Fixtures
Whom is they?
-Original Message-
From: emc
Whom is they?
-Original Message-
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of Doug
Kramer
Sent: Monday, June 06, 2011 6:18 AM
To: emc-p...@ieee.org; T.Sato
Subject: RE: LED Lighting Fixtures
I asked them about some noisey LEDs too (over Part 15 class B limits, within
Ux
-emc-p...@listserv.ieee.org
Cc: emc-p...@ieee.org
Subject: RE: LED Lighting Fixtures
On Fri, 3 Jun 2011 13:40:04 -0600,
Chris Anderson (cmanderson) cmander...@micron.com wrote:
My understanding is to use FCC Part 15. A lot of people default to Part
18, but Part 18 refers to RF lighting
: http://homepage3.nifty.com/tsato/
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org] On Behalf Of Steve
O'Steen
Sent: Friday, June 03, 2011 1:21 PM
To: emc-p...@ieee.org
Cc: sost...@acstestlab.com
Subject: LED Lighting Fixtures
I'm interested in any comments regarding
47 CFR 15.103
Brian
-Original Message-
From: emc-p...@ieee.org [mailto:emc-p...@ieee.org]On Behalf Of Chris
Anderson (cmanderson)
Sent: Friday, June 03, 2011 12:40 PM
To: Steve O'Steen; emc-p...@ieee.org
Cc: sost...@acstestlab.com
Subject: RE: LED Lighting Fixtures
Steve,
My
, if the power
supply is a separate unit which has already passed FCC testing and you’re
attaching a DC load (LED lighting), then is there anything to test? I had to
look into this a while back, but never had to go through it myself so I’m
just passing on what I learned in the process and I’m
I’m interested in any comments regarding the appropriate EMC requirements
for an LED Lighting Fixture for use in North America. Would this default to
FCC 47CFR Part 18 or is there a place for it in Part 15?
Thanks in advance,
Steve O'Steen
EMC Director
Advanced Compliance Solutions, Inc
I agree with Tom, Clause 5.2.4 should cover indoor LED lighting. I think
Other Luminaires says it all.
Bob Heller
3M EMC Laboratory, 76-1-01
St. Paul, MN 55107-1208
Tel: 651- 778-6336
Fax: 651-778-6252
On Tue, 27 Oct 2009 18:32:01 -,
Julian Jones ju...@hursley-emc.co.uk wrote:
Does anyone know of any guidance papers written for LED lighting and
testing to EN55015.
I recognise that LED lighting is still relatively new and does not fit
the 55015 as it was originally written
In message CD89D7C739C19E4D87BDC404BABBB94B677E3E@HEMC05.hemcs.local,
dated Tue, 27 Oct 2009, Julian Jones ju...@hursley-emc.co.uk writes:
Does anyone know of any guidance papers written for LED lighting and
testing to EN55015.
It's notable that CISPR/F seems to have no current plans to deal
Does anyone know of any guidance papers written for LED lighting and testing
to EN55015.
I recognise that LED lighting is still relatively new and does not fit the
55015 as it was originally written.
Some of the tests namely the 2M loop seem pointless to do with a constant
current supply
Does backlighting produced by LEDs fall under the 55015 standard? For
example an array of LEDs driven by a power supply that is used for
backlighting for an EXIT sign. I know that backlighting for instruments
falls under the standard for that instrument but I'm not sure in this case.
Thanks,
Bob
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