參數(shù)資料
型號: 12IMR40-051212-2
元件分類: 電源模塊
英文描述: 3-OUTPUT 42 W DC-DC REG PWR SUPPLY MODULE
文件頁數(shù): 3/9頁
文件大?。?/td> 207K
代理商: 12IMR40-051212-2
Board Mountable
DC-DC Converters
IMR 40 Series
Edition 5/5.2000
3/9
Functional Description
Fig. 2
Dual output converter block diagram
Fig. 1
Single output converter block diagram
Fig. 3
Triple output converter block diagram
Control
Vi+
Vi–
Ref.
Input
filter
Vo2+
COM
Vo3 –
Vo1+
03038
Control
Vi+
Vi–
Ref.
Input
filter
Vo–
COM
Vo+
03037
79xx
Control
Vi+
Vi –
Ref.
Input
filter
Vo+
Vo –
03036
Electrical Input Data
General condition:
TA = 25°C unless otherwise specified.
Table 2: Input data
Input
12 IMR 40
24 IMR 40
48 IMR 40
Characteristics
Conditions
min
typ
max
min
typ
max
min
typ
max
Unit
Ui
Input voltage range
TA min...TA max
9
18
1836
3672
V DC
Ui nom
Nominal input voltage
Io = 0...Io nom
12
24
48
Ui abs
Input voltage
0
21
0
40
0
75
without damage
Ii 0
No load input current
Ui nom, Io = 0
35
30
25
mA
Ii L
Input current limitation
Ui nom, full load
1.25
P i nom
1.25
P i nom
1.25
P i nom
W
Ui rev
Reverse input voltage
Ui = negative or
shunt diode
protection
reverse polarity
use external fuse
相關PDF資料
PDF描述
12IMR40-15-2 1-OUTPUT 45 W DC-DC REG PWR SUPPLY MODULE
12IMR40-1212-2 2-OUTPUT 42 W DC-DC REG PWR SUPPLY MODULE
12IMR40-03-2 1-OUTPUT 33 W DC-DC REG PWR SUPPLY MODULE
12IMR40-05-2 1-OUTPUT 40 W DC-DC REG PWR SUPPLY MODULE
12IMR40-1515-2 2-OUTPUT 37.5 W DC-DC REG PWR SUPPLY MODULE
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