PLC-45 Datasheet, PDF (3/3 Pages) Mean Well Enterprises Co., Ltd. – 45W Single Output LED Power Supply

45W Single Output LED Power Supply
PLC-45 series
Power Factor Characteristic
1 .0 0
0 .9 8
0 .9 6
0 .9 4
0 .9 2
0 .9 0
0 .8 8
0 .8 6
0 .8 4
0 .8 2
0 .8 0
0 .7 8
50%
Constant Current Mode
60%
70%
80%
LOAD
90%
100%
(45W)
230V
115V
EFFICIENCY vs LOAD (48V Model)
PLC-45 series possess superior working efficiency that up to 87.5% can be reached in field applications.
92
90
88
86
84
82
80
78
76
74
72
70
68
66
64
62
60
58
56
54
52
50
48
10% 20% 30% 40% 50% 60% 70% 80% 90% 100%
LOAD
230V
115V
DRIVING METHODS OF LED MODULE
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.
100
Constant
Current area
75
(max.)
Hiccup
Protection
50
100
Io (%)
Typical LED power supply I-V curve
File Name:PLC-45-SPEC 2011-07-28