E48SH1R540 Datasheet, PDF (3/15 Pages) Delta Electronics, Inc. – Delphi Series E48SH, 120W Eighth Brick Family DC/DC Power Modules: 48V in, 1.5V/40A out

ELECTRICAL CHARACTERISTICS CURVES
92
90
88
86
84
82
80
78
76
74
72
70
4
48Vin
36Vin
75Vin
8 12 16 20 24 28 32 36 40
OUTPUT CURRENT (A)
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C
9
48Vin
36Vin
75Vin
7
5
3
1
0 4 8 12 16 20 24 28 32 36 40
OUTPUT CURRENT (A)
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
3
2.5
2
1.5
1
0.5
0
30 34 38 42 46 50 54 58 62 66 70 74 78
INPUT VOLT AGE(V)
Figure 3: Typical full load input characteristics at room
temperature
E48SH1R540_02272007
3