Delta Electronics Delphi Q48SP Datasheet page 3

ELECTRICAL CHARACTERISTICS CURVES
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2 4
Figure 1: Efficiency vs. load current for minimum, nominal, and
maximum input voltage at 25°C.
Figure 3: Turn-on transient at zero load current. Top Trace:
Vout; 5V/div; Bottom Trace: ON/OFF input: 2V/div
DS_Q48SP12017_05302008
36V 48V 75V
6 8 10 12 14 16
OUTPUT CURRENT(A)
20
18
16
14
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10
8
6
4
2
0
18 2 4
Figure 2: Power dissipation vs. load current for minimum,
nominal, and maximum input voltage at 25°C.
Figure 4: Turn-on transient at load full rated current. Top Trace:
Vout: 5V/div; Bottom Trace: ON/OFF input: 2V/div
36V 48V 75V
6 8 10 12 14 16
OUTPUT CURRENT(A)
18
3