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參數資料
| 型號： | 48IMR3-03-2 |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 2.3 W DC-DC REG PWR SUPPLY MODULE |
| 封裝： | PLASTIC, DIP-24 |
| 文件頁數： | 1/6頁 |
| 文件大小： | 65K |
| 代理商： | 48IMR3-03-2 |
Board Mountable
DC-DC Converters
IMR 3 Series
Edition 4/04.2001
1/6
3 Watt DC-DC Converters
IMR 3 Series
Input voltage range up to 3:1
High efficiency up to 73%
Short-circuit proof
No derating
DIL 24 plastic package
Low cost
Summary
The IMR 3 serie of DC-DC converters have been devel-
oped for powering commercial type of electronic circuits,
e.g. telephone systems components, industrial controllers
and small appliances. They are suitable for applications
with standard battery voltages. The IMR 3 converters fea-
ture good efficiency and good dynamic response to load
changes and at start-up. The IMR 3 modules are short-cir-
cuit and no-load proof.
20
0.79"
32
1.26"
12
0.47"
Type Survey and Key Data
Table 1: Type survey
Output
Output power
Efficiency 1
Input voltage range
Option
Uo nom
Io nom
hmin
Ui min...Ui max
[V]
[mA]
Po max [W]
[%]
9...18 V DC 2
18...36 V DC
20...60 V DC
36...72 V DC
3.3
700
2.3
63
12 IMR 3-03-2
24 IMR 3-03-2
40 IMR 3-03-2
48 IMR 3-03-2
-7
5
500
2.5
63
12 IMR 3-05-2
24 IMR 3-05-2
40 IMR 3-05-2
48 IMR 3-05-2
12
250
3
65
12 IMR 3-12-2
24 IMR 3-12-2
40 IMR 3-12-2
48 IMR 3-12-2
15
200
3
65
12 IMR 3-15-2
24 IMR 3-15-2
40 IMR 3-15-2
48 IMR 3-15-2
±5
250
2.5
65
12 IMR 3-0505-2
24 IMR 3-0505-2
40 IMR 3-0505-2
48 IMR 3-0505-2
±12
125
3
67
12 IMR 3-1212-2
24 IMR 3-1212-2
40 IMR 3-1212-2
48 IMR 3-1212-2
±15
100
3
67
12 IMR 3-1515-2
24 IMR 3-1515-2
40 IMR 3-1515-2
48 IMR 3-1515-2
1 Efficiency at Ui nom and Io nom
2 12 IMR 3 types: Output current Io nom see: Output Data
Table of Contents
Page
Summary .......................................................................... 1
Type Survey and Key Data .............................................. 1
Type Key .......................................................................... 2
Functional Description ...................................................... 2
Electrical Input Data ......................................................... 2
Page
Electrical Output Data ...................................................... 3
Electromagnetic Compatibility (EMC) .............................. 4
Immunity to Environmental Conditions ............................. 4
Mechanical Data .............................................................. 5
Safety and Installation Instructions .................................. 5
Input voltage range up to 72 V DC
1 output up to 30 V DC
500 V DC I/O electric strengh test voltage
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