Datasheet

DS_E36SR12004_06192012
3
ELECTRICAL CHARACTERISTICS CURVES
72
74
76
78
80
82
84
86
88
90
92
0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4
OUTPUT CURRENT(A)
EFFICIENCY(%).
18V
24V
55V
48
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
5.0
5.5
0.0 0.4 0.8 1.2 1.6 2.0 2.4 2.8 3.2 3.6 4.0 4.4
OUTPUT CURRENT(A)
LOSS(W)
18V
24V
55V
48v
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C, 300LFM airflow.
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C, 300LFM airflow.
0.0
0.4
0.8
1.2
1.6
2.0
2.4
2.8
3.2
3.6
12 17 22 27 32 37 42 47 52 57
INPUT VOLTAGE(V)
INPUT CURRENT(A)
Figure 3: Typical full load input characteristics at 25°C