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参数资料
| 型号： | D48S1238-2D |
| 元件分类： | 电源模块 |
| 英文描述： | DC-DC REG PWR SUPPLY MODULE |
| 封装： | ROHS COMPLIANT, MODULE-7 |
| 文件页数： | 7/13页 |
| 文件大小： | 476K |
| 代理商： | D48S1238-2D |
DS_D48S1238-2_04142009
3
ELECTRICAL CHARACTERISTICS CURVES
88
89
90
91
92
93
94
95
96
0
102030
40
Output Current (A)
E
ffi
ci
en
cy
(%
)
48V
57V
43V
0
5
10
15
20
25
30
35
010
20
30
40
Output Current (A)
P
owe
rDi
ss
ip
at
io
n(
W
)
48V
57V
43V
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:
Output voltage regulation vs. load current showing
typical current limit curves and converter shutdown point for
minimum, nominal, and maximum input voltage at room
temperature.
10
11
12
13
14
010
20
30
40
Output Current (A)
Vo
ut
(
V
)
48V
57V
43V
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