VER :
B_3
update :
2012.05.03
AC-DC Switching Power Supply
AQFV480U SERIES
(CV Mode)
480 Watts
EFFICIENCY VERSUS LOAD (without FAN)
AQFV480U-36S
VIN
Input Voltage (V)
Efficiency (%)
90
89.44
VS
Efficiency
115
90.93
180
92.86
230
93.51
264
93.67
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
LOAD
0
0
0
60
91.16
92.91
10
VS
Efficiency
20
85.57
85.84
80
91.39
93.80
30
88.88
89.81
90
91.21
93.94
40
91.19
91.73
100
90.93
93.51
50
91.04
92.09
76.49
75.50
70
91.20
93.48
100.00%
95.00%
90.00%
85.00%
EFF%
80.00%
75.00%
70.00%
65.00%
60.00%
90V
115V
180V
VIN
230V
264V
EFF%
100.00%
95.00%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
10%
20%
30%
40%
50%
60%
LOAD
70%
80%
90%
100%
AQFV480U-48S
VIN
Input Voltage (V)
Efficiency (%)
90
88.71
VS
Efficiency
115
90.17
180
92.11
230
92.60
264
92.82
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
LOAD
0
0
0
60
90.41
92.44
10
VS
Efficiency
20
86.24
86.67
80
90.48
92.90
30
88.90
89.83
90
90.21
92.89
40
90.50
91.11
100
90.17
92.60
50
90.68
91.94
79.27
78.44
70
90.36
92.70
100.00%
95.00%
90.00%
85.00%
EFF%
80.00%
75.00%
70.00%
65.00%
60.00%
90V
115V
180V
VIN
230V
264V
EFF%
100.00%
95.00%
90.00%
85.00%
80.00%
75.00%
70.00%
65.00%
60.00%
55.00%
10%
20%
30%
40%
50%
60%
LOAD
70%
80%
90%
100%
http://www.archcorp.com.tw
TEL: +886-2-26989508 FAX: +886-2-26981319
-7-
ARCH [ ARCH ELECTRONICS CORP. ]
