參數(shù)資料
型號: ULQ-2/25-D24P
廠商: CD TECHNOLOGIES INC
元件分類: 電源模塊
英文描述: 1-OUTPUT DC-DC REG PWR SUPPLY MODULE
封裝: 1.450 X 2.300 INCH, 0.350 INCH HEIGHT, QUARTER BRICK PACKAGE-8
文件頁數(shù): 4/16頁
文件大小: 566K
代理商: ULQ-2/25-D24P
8 - 2 5 A M P , S I N G L E O U T P U T D C / D C C O N V E R T E R S
ULQ Series
12
Typical Performance Curves, 2.5V Models
ULQ-2.5/15-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)
18
15
12
9
6
3
0
Natural Convection
100 lfm
300 lfm
400 lfm
200 lfm
–40
0
25
30
35
40
45
50
55
60 65
70
75
80
85
90
95 100
94
92
90
88
86
84
82
80
78
76
74
72
ULQ-2.5/15-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
93
91
89
87
85
83
81
79
77
ULQ-2.5/20-D48 Efficiency vs. Line Voltage and Load Current
2
4
6
8
10
12
14
16
18
20
Load Current (Amps)
E
ff
ic
ie
n
cy
(%
)
VIN = 75V
VIN = 36V
VIN = 48V
ULQ-2.5/20-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)
25
20
15
10
5
0
100 lfm
200 lfm
300 lfm
400 lfm
–40
0
25
30
35
40
45
50
55
60 65
70
75
80
85
90
95 100
相關(guān)PDF資料
PDF描述
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