Delta Electronics Delphi Series H48SV - Manual (Page 3)

ELECTRICAL CHARACTERISTICS CURVES
60
65
70
75
80
85
90
95
2.5 5 7.5 10 12.5 15 17.5 20
OUTPUT CURRENT(A)
EFFICIENCY (%)
36Vin 48Vin 75Vin
0.0
1.0
2.0
3.0
4.0
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
13.0
14.0
2.5 5 7.5 10 12.5 15 17.5 20
OUTPUT CURRENT(A)
P
O
WE
R
D
IS
S
IP
A
T
ION
(W)
36Vin 48Vin 75Vin
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.
Figure 3: Typical input characteristics at room temperature
(Io=20A)
3