Delta Electronics Delphi H48SR Datasheet page 3

ELECTRICAL CHARACTERISTICS CURVES
95
90
85
80
75
70
65
60
10 20
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C. (Vout=1.8V)
90
85
80
75
70
65
60
10 20
Figure 3: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C. (Vout=0.8V)
DS_H48SR1R880_06272006
36Vin 48Vin 75Vin
30 40 50 60 70
OUTPUT CURRENT (A)
36Vin 48Vin 75Vin
30 40 50 60 70
OUTPUT CURRENT (A)
24.0
20.0
16.0
12.0
8.0
4.0
0.0
10
80
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C. (Vout=1,8V)
24.0
20.0
16.0
12.0
8.0
4.0
0.0
80
10
Figure 4: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C. (Vout=0.8V)
36Vin 48Vin
20 30 40 50 60
OUTPUT CURRENT(A)
36Vin 48Vin
20 30 40 50 60
OUTPUT CURRENT(A)
75Vin
70 80
75Vin
70 80
3