Technical Specification
EFFICIENCY, DERATING, AND V
OUT
DROOP CURVES
100
95
90
54
AC Input:
85-264 V
RMS
DC Output:
12/24/36/48V
Semi-reg
.
Power:
400 W Series
Grade:
Industrial
52
Output Voltage (V)
115 Vrms
230 Vrms
0
100
200
300
400
500
Efficiency (%)
50
85
80
75
70
65
48
46
44
42
0
1
2
3
4
5
6
7
8
9
Output Power (W)
Output Load (A)
Figure 7:
48 V
OUT
efficiency curves.
Figure 8:
48 V
OUT
droop characteristic.
500
600
400
500
400
Power (W)
300
Power (W)
24 / 36 / 48 V with Fan Enabled
12 V with Fan Enabled
300
200
200
Transient
100
Continuous
100
24 / 36 / 48 V with Fan Disabled
12 V with Fan Disabled
0
0
10
20
30
40
50
60
70
80
0
85
132
170
264
Ambient Temperature (ºC)
Input AC Voltage (V
RMS
)
Figure 9:
Continuous power derating curve in natural convection.
Figure 10:
Rated output power vs Input AC Voltage.
Product # AQ0400IUxx Series
Phone 1-888-567-9596
www.synqor.com
Doc.# 005-005052 Rev. A
09/08/08
Page 4
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