MEAN WELL CEN-100-48 ユーザーズマニュアル
54
58
62
66
70
74
78
82
86
90
94
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
5 0 %
6 0 %
7 0 %
8 0 %
9 0 %
1 0 0 %
2 7 7 V a c
2 3 0 V a c
1 1 5 V a c
Power Factor Characteristic
EFFICIENCY vs LOAD (48V Model)
CEN-100 series possess superior working efficiency that up to 91% can be reached in field applications.
P
F
LOAD
E
F
F
IC
IE
N
C
Y
(%
)
LOAD
(100W)
Constant Current Mode
This LED power supply is suggested to work in constant current mode area (CC) to drive the LEDs.
Typical LED power supply I-V curve
V
o
(%
)
100
65
50
100
(max.)
Io (%)
Constant
Current area
Hiccup
Protection
100W Single Output LED Power Supply
C E N - 1 0 0
s e r i e s
File Name:CEN-100-SPEC 2012-12-26
DRIVING METHODS OF LED MODULE