70
75
80
85
90
95
100
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
0
5
10
15
20
25
30
35
40
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
0.5
0.6
0.7
0.8
0.9
1.0
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
480W Constant Current Mode LED Driver
HLG-480H-C series
File Name:HLG-480H-C-SPEC 2018-05-29
LOAD (%)
(HORIZONTAL)
-40-250 204555657590
20
40
60
80
100
Tcase ( )℃
POWER FACTOR(PF) CHARACTERISTIC
OUTPUT LOAD vs TEMPERATURE(Note.8)
STATIC CHARACTERISTICS
AMBIENT TEMPERATURE,Ta ( )℃
LOAD (%)
-40 -25 -10 0 15 30 50 60 65 70
20
40
60
80
100
(HORIZONTAL)
Above 230VAC
110VAC
90 110 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
LOAD (%)
INPUT VOLTAGE (V) 60Hz
※Tcase at 75℃
EFFICIENCY vs LOAD
HLG-480H-C series possess superior working efficiency that up to 95%
can be reached in field applications.
TOTAL HARMONIC DISTORTION (THD)
※ 1400mA Model, Tcase at 75℃
※ 1400mA Model, Tcase at 75℃
(480W)
PF
LOAD
EFFICIENCY(%)
LOAD
THD(%)
LOAD
