64
68
72
76
80
84
88
92
96
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
0.78
0.80
0.82
0.84
0.86
0.88
0.90
0.92
0.94
0.96
0.98
1.00
50% 60% 70% 80% 90% 100%
277Vac
230Vac
115Vac
CLG-150 series possess superior working efficiency that up to 91% can be reached in field applications.
EFFICIENCY (%)
LOAD
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
Constant Current Mode
PF
LOAD
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
(150W)
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.
File Name:CLG-150-SPEC 2018-01-08
150W Single Output Switching Power Supply
CLG-150 series
100
75
(m )in.
Vo(%)
75
100
Io(%)
(B)
Constant
Current area
(C)
Hiccup
Protection
(A)
Conatant
Voltage area
