LMD125 Datasheet, PDF (3/12 Pages) Cree, Inc – LED Module Drivers

LMD125 LED Module Driver
Characteristics - LMD125 277‑V Driver
Order Code: LMD125-0017-C440-3000000
Characteristics
Unit
Input voltage range
VAC
Input power
W
Output current
mA
Output voltage
V
Driver efficacy (@ 55 °C) - with LMH2 850-lm light
source
%
Driver efficacy (@ 55 °C) - with LMH2 1250-lm light
source
%
Power factor - with LMH2 850-lm light source
Power factor - with LMH2 1250-lm light source
LED driver case temperature
°C
Minimum
249
21
0
Typical
277
440
84
84
0.92
0.98
Maximum
305
17
35
80
• 3-D models (.STEP files) for the LMD125 LED module drivers are available on the Cree website by selecting the Documentation tab
on the LMH2 product page.
Dimming
The LMH2 850- and 1250‑lm light sources combined with the LMD125 100- to 120-V and 230‑V drivers work with standard leading- and
trailing‑edge dimming technologies to reduce light levels down to 5%.
Driver
LMD125
Input Voltage
100-120 V
230 V
277 V
Dimming
TRIAC
TRIAC
None
Lowest Light Level
5%
5%
-
Note - Most residential dimmers are designed to control 600 to 1000 watts of power with standard lighting technologies,
i.e., incandescent and halogen. Because the LMH2 LED module has a much higher efficacy (lumens per watt) than
standard lighting fixtures, it requires much less power. There may be some cases that require the use of more than one
LMH2 LED module or lighting fixture on a single dimmer to achieve the minimum dimmer load. This depends heavily
upon the particular dimmer used. Partial lists of compatible dimmers are provided below.
100-VAC Dimmer Compatibility with WhiteLight Dimming
Manufacturer
Model/Series
Part Number
Cooper
6020
DI10P
SI061-V
SLC03P
Type
IND
IND
IND
CFL/IND
Compatible with 1
LMH2




Compatible with 2
LMH2s




Compatible with 3
LMH2s




Copyright © 2012-2016 Cree, Inc. All rights reserved. The information in this document is subject to change without notice. Cree^® and XLamp^® are registered trademarks and the Cree logo is a trademark of
Cree, Inc. UL^® and the UR logo are registered trademarks of UL LLC.
3