H48SN28012 Datasheet, PDF (3/13 Pages) Delta Electronics, Inc. – Delphi Series H48SN, 350W HalfBrick Family DC/DC Power Modules: 48V in, 28V/12.5A out

ELECTRICAL CHARACTERISTICS CURVES
95
36Vin
48Vin
75Vin
90
85
80
75
70
0
2
4
6
8
10
12
14
OUTPUT CURRENT (A)
45.0
40.0
35.0
30.0
25.0
20.0
15.0
10.0
5.0
0.0
0
36Vin
48Vin
75Vin
2
4
6
8
10
12
14
OUTPUT CURRENT(A)
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C.
14.0
Io=12.5A
Io=7.5A
Io=1.25A
12.0
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
10.0
8.0
6.0
4.0
2.0
0.0
30
35
40
45
50
55
60
65
70
75
INPUT VOLTAGE (V)
Figure 3: Typical input characteristics at room temperature
H48SN28012_09262006
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