E48SC05012 Datasheet, PDF (3/15 Pages) Delta Electronics, Inc. – Standard footprint

ELECTRICAL CHARACTERISTICS CURVES
93
91
89
87
36Vin
85
83
48Vin
81
75Vin
79
77
75
1.5
3
4.5
6
7.5
9
10.5 12
Input Current (A)
6.1
5.6
5.1
4.6
48Vin
4.1
3.6 ^36Vin
75Vin
3.1
2.6
2.1
1.6
1.5
3
4.5
6
7.5
9
Output Current (A)
10.5 12
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
2.4
2.1
1.8
1.5
1.2
0.9
0.6
0.3
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_E48SC05012_10302013
3