VER : B_6
update : 2012.05.11
LED Power
ALF150 SERIES
DERATING
150 Watts
BLOCK DIAGRAM
EFFICIENCY VERSUS LOAD
ALF150-12S
VIN VS Efficiency
LOAD VS Efficiency
Input Voltage (V)
Efficiency (%)
90
115
88.27
277
180
90.12
305
230
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
10
20
30
40
50
85.94
264
90.89
72.53
70.26
60
82.66
80.45
70
86.12
85.15
80
87.97
87.96
90
88.32
89.37
100
Input Voltage (V)
Efficiency (%)
91.16
91.23
90.91
88.53
90.30
88.83
90.96
88.75
90.82
88.51
90.83
88.33
90.89
95.00%
92.50%
90.00%
87.50%
85.00%
82.50%
80.00%
77.50%
75.00%
72.50%
70.00%
100.00%
90.00%
80.00%
70.00%
60.00%
50.00%
40.00%
30.00%
20.00%
10.00%
0.00%
90V
115V
180V
230V
VIN
264V
277V
305V
10%
20%
30%
40%
50%
60% 70%
LOAD
80%
90% 100%
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-3-
ARCH [ ARCH ELECTRONICS CORP. ]
