Q48SQ12033NRFH Datasheet, PDF (3/13 Pages) Delta Electronics, Inc. – Delphi Series Q48SQ, Quarter Brick Family DC/DC Power Modules 36~75V in, 12V/33A out, 400W

ELECTRICAL CHARACTERISTICS CURVES
97
96
95
94
93
92
91
90
89
36V
88
48V
87
75V
86
85
84
4
7
10 13 16 19 22 25 28 31
OUTPUT CURRENT(A)
22
20
18
16
14
12
10
8
6
4
2
4
36V
48V
75V
7 10 13 16 19 22 25 28 31
OUTPUT CURRENT(A)
Figure 1: Efficiency vs. load current for minimum, nominal, and Figure 2: Power dissipation vs. load current for minimum,
maximum input voltage at 25°C.
nominal, and maximum input voltage at 25°C.
14.0
13.0
12.0
11.0
10.0
9.0
8.0
7.0
6.0
5.0
4.0
30 35 40 45 50 55 60 65 70 75
INPUT VOLTAGE(V)
Figure 3: Typical full load input characteristics at room
temperature.
3
DS_Q48SQ12033_09272013