E48SP3R340NRFA Datasheet, PDF (3/13 Pages) Delta Electronics, Inc. – Delphi Series E48SP3R340, 1/8th Brick 132W DC/DC Power Modules: 48V in, 3.3V, 40A out

ELECTRICAL CHARACTERISTICS CURVES
96.0
94.0
92.0
90.0
88.0
86.0
84.0
82.0
80.0
78.0
76.0
8
16
24
32
40
Output Current (A)
36Vin 48Vin 75Vin
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C
14
12
10
8
6
4
2
0
8
16
24
32
40
Output Current (A)
36Vin
48V in
75V in
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
5
4
3
2
1
0
30
35
40
45
50
55
60
65
70
75
INPUT VOLTAGE(V)
Figure 3: Typical full load input characteristics at room
temperature
DS_E48SP3R340_06052012
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