MEAN WELL HLG-185H-54B [6/10] 20 30 40 50 60 70 80 90 100

MEAN WELL HLG-185H-36AB [6/10] 20 30 40 50 60 70 80 90 100
0
5
10
15
20
25
50% 60% 70% 80% 90% 100%
277VAC
230VAC
115VAC
74
78
82
86
90
94
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
0.78
0.8
0.82
0.84
0.86
0.88
0.9
0.92
0.94
0.96
0.98
1
50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
LOAD (%)
(HORIZONTAL)
-40-250 204555657590
20
40
60
80
100
Tcase ( )
(185W)
PF
LOAD
Constant Current Mode
POWER FACTOR(PF) CHARACTERISTIC
OUTPUT LOAD vs TEMPERATURE(Note.10)
STATIC CHARACTERISTICS
Tcase at 80
LOADLOAD
EFFICIENCY (%)
HLG-185H series possess superior working efficiency that up to 94%
can be reached in field applications.
TOTAL HARMONIC DISTORTION (THD)
48V Model, Tcase at 80
De-rating is needed under low input voltage.
THD(%)
48V Model, Tcase at 80
185W Constant Voltage + Constant Current LED Driver
HLG-185H series
LOAD (%)
-40 -25 -10 0 15 30 50 60 70
20
40
60
80
100
(HORIZONTAL)
INPUT VOLTAGE (V) 60Hz
90 100 125 135 145 155 165 175 180 200 230 305
100
90
80
70
60
50
40
LOAD (%)
EFFICIENCY vs LOAD
AMBIENT TEMPERATURE,Ta ( )
File Name:HLG-185H-SPEC 2018-12-17
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