VER :
C_0
update :
2012.05.03
AC-DC Switching Power Supply
AQF120E SERIES
DERATING
180 Watts
BLOCK DIAGRAM
EFFICIENCY VERSUS LOAD
AQF120E-5S
VIN
Input Voltage (V)
Efficiency (%)
90
85.02
VS
Efficiency
115
87.22
180
88.84
230
90.1
264
89.64
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
LOAD
10
73.27
71.78
60
88.37
89.52
VS
20
83.19
80.97
70
88.32
90.17
Efficiency
30
86.61
84.81
80
87.95
90.15
40
87.59
87.63
90
87.68
90.31
50
88.26
88.92
100
87.22
90.1
100.00%
95.00%
90.00%
85.00%
EFF%
EFF%
95.00%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
80.00%
75.00%
70.00%
65.00%
60.00%
90V
115V
180V
VIN
230V
264V
10%
20%
30%
40%
50%
60%
LOAD
70%
80%
90%
100%
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-4-
ARCH [ ARCH ELECTRONICS CORP. ]
