参数资料
型号: ULQ-2/25-D24P
厂商: CD TECHNOLOGIES INC
元件分类: 电源模块
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封装: 1.450 X 2.300 INCH, 0.350 INCH HEIGHT, QUARTER BRICK PACKAGE-8
文件页数: 3/16页
文件大小: 566K
代理商: ULQ-2/25-D24P
ULQ Models
8 - 2 5 A M P , S I N G L E O U T P U T C O N V E R T E R S
11
92
90
88
86
84
82
80
78
76
74
72
70
ULQ-2/25-D48 Efficiency vs. Line Voltage and Load Current
2.5
5
7.5
10
12.5
15
17.5
20
22.5
25
Load Current (Amps)
E
ff
ic
ie
n
cy
(%
)
VIN = 75V
VIN = 36V
VIN = 48V
92
90
88
86
84
82
80
78
76
74
72
70
68
ULQ-2/15-D48 Efficiency vs. Line Voltage and Load Current
1.5
3
4.5
6
7.5
9
10.5
12
13.5
15
Load Current (Amps)
E
ff
ic
ie
n
cy
(%
)
VIN = 75V
VIN = 36V
VIN = 48V
ULQ-2/15-D48
Output Current vs. Ambient Temperature
(No air flow)
O
u
tp
u
t
C
u
rr
en
t
(A
m
p
s)
Ambient Temperature (
°C)
18
15
12
9
6
3
0
–40
0
25
30
35
40
45
50
55
60 65
70
75
80
85
90
95 100
VIN = 36V
VIN = 75V
VIN = 48V
92
90
88
86
84
82
80
78
76
74
72
70
ULQ-2/25-D24 Efficiency vs. Line Voltage and Load Current
2.5
5
7.5
10
12.5
15
17.5
20
22.5
25
Load Current (Amps)
E
ff
ic
ie
n
cy
(%
)
VIN = 36V
VIN = 18V
VIN = 24V
ULQ-2/25-D24
Output Current vs. Ambient Temperature
(No air flow)
O
u
tp
u
t
C
u
rr
en
t
(A
m
p
s)
Ambient Temperature (
°C)
30
25
20
15
10
5
0
VIN = 18V
VIN = 36V
VIN = 24V
–40
0
25
30
35
40
45
50
55
60 65
70
75
80
85
90
95 100
ULQ-2/25-D48
Output Current vs. Ambient Temperature
(VIN = 48V, air flow direction from Input pin to Output pin)
O
u
tp
u
t
C
u
rr
en
t
(A
m
p
s)
Ambient Temperature (
°C)
30
25
20
15
10
5
0
0 lfm
100 lfm
200 lfm
–40
0
22 26 30 34 38 42 46 50 54 58 62 66 70 74 78 82 86 90
Typical Performance Curves, 2V Models
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