VER :
B_3
update :
2012.05.03
AC-DC Switching Power Supply
AQFV480U SERIES
(CV Mode)
480 Watts
EFFICIENCY VERSUS LOAD (without FAN)
AQFV480U-12S
VIN
Input Voltage (V)
Efficiency (%)
90
87.70
VS
Efficiency
115
88.97
180
90.68
230
91.55
264
91.63
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
LOAD
0
0
0
60
89.46
91.18
10
VS
Efficiency
20
84.20
83.95
80
89.37
91.59
30
87.18
88.09
90
89.07
91.62
40
89.37
89.80
100
88.97
91.55
50
89.51
90.63
73.70
73.11
70
89.35
91.54
95.00%
90.00%
85.00%
80.00%
EFF%
75.00%
70.00%
65.00%
60.00%
55.00%
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-24S
VIN
Input Voltage (V)
Efficiency (%)
90
88.70
VS
Efficiency
115
89.95
180
91.82
230
92.66
264
92.85
Load (%)
115V (%)
230V (%)
Load (%)
115V (%)
230V (%)
LOAD
0
0
0
60
90.55
92.14
10
VS
Efficiency
20
83.92
83.67
80
90.48
92.84
30
87.82
88.00
90
90.20
92.84
40
90.05
90.34
100
89.95
92.66
50
90.66
91.51
73.81
73.06
70
90.42
92.60
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
-6-