Data Sheet

64
68
72
76
80
84
88
92
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
0 .7 8
0 .8 0
0 .8 2
0 .8 4
0 .8 6
0 .8 8
0 .9 0
0 .9 2
0 .9 4
0 .9 6
0 .9 8
1 .0 0
50% 60% 70% 80% 90% 100%
277V a c
230V a c
115V a c
HLG-80H series possess superior working efficiency that up to 91% can be reached in field applications.
LOAD
)%(YCNEICIFFE
(80W)
Constant Current Mode
There are two major kinds of LED drive method "direct drive" and "with LED driver".
A typical LED power supply may either work in "constant voltage mode (CV) or constant current mode (CC)" to drive the LEDs.
Mean Well's LED power supply with CV+ CC characteristic can be operated at both CV mode [with LED driver, at area (A)] and CC mode [direct drive, at area (B)].
DRIVING METHODS OF LED MODULE
Typical LED power supply I-V curve
In the constant current region, the highest voltage at the output of the driver
depends on the configuration of the end systems.
Should there be any compatibility issues, please contact MEAN WELL.
)%(oV
100
60
50 100
(min.)
Io (%)
Constant
Current area
Hiccup
Protection
Constant
Voltage area
(A)
(B)
(C)
80W Single Output Switching Power Supply
HLG-80H s eries
File Name:HLG-80H-SPEC 2015-05-11
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
FP
LOAD