0.88
0.9
0.92
0.94
0.96
0.98
1
50% 60% 70% 80% 90% 100%
277V
230V
110V
0%
2%
4%
6%
8%
10%
12%
14%
16%
18%
20%
50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
86
87
88
89
90
91
92
93
94
95
96
50% 60% 70% 80% 90% 100%
277V
230V
115V
178.5~240W Constant Current Mode LED Driver
ELG-240-C series
PF
LOAD
OUTPUT LOAD vs TEMPERATURE(Note.7)
STATIC CHARACTERISTIC
TOTAL HARMONIC DISTORTION (THD)
AMBIENT TEMPERATURE,Ta ( )℃
LOAD (%)
INPUT VOLTAGE (V) 60Hz
LOAD (%)
(HORIZONTAL)
POWER FACTOR (PF) CHARACTERISTIC
Tcase ( )℃
LOAD (%)
(HORIZONTAL)
※De-rating is needed under low input voltage.
EFFICIENCY vs LOAD
ELG-240-C series possess superior working efficiency that up to 93% can
be reached in field applications.
-40-250 204555657585
20
40
60
80
100
※ 700mA Model,Tcase at 75℃
※ 700mA Model, Tcase at 75℃
EFFICIENCY(%)
LOAD
THD
LOAD
230VAC
input only
-40 -25 100 20305060 70
20
40
60
80
100
※ Tcase at 75℃
100 120 140 160 180 200 240 250 260 270 280 305
100
90
80
70
60
50
40
75
230VAC
input
only
(180W)
(240W)
(240W)
(180W)
(240W)
(240W)
(180W)
(240W)
(240W)
230VAC
input only
File Name:ELG-240-C-SPEC 2018-05-29
