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參數(shù)資料
| 型號(hào)： | 12IMR25-03-2 |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 7/8頁 |
| 文件大?。?/td> | 218K |
| 代理商： | 12IMR25-03-2 |
Board Mountable
DC-DC Converters
IMR 25 Series
Edition 5/5.2000
7/7
Fig. 7: Pin allocation
Pin
Single output
Dual output
Triple output
1
Vi+
2Vi–
Vi–
3
Vo+
Vo1+
4
Vo+
COM
5Vo–
COM
Vo2+
6Vo–
COM
7
n.c.
Vo–
Vo3–
Fig. 8
Case IMR 25 "A" for single and dual output units
Weight: 180 g
Mechanical Data
Dimensions in mm. Tolerances
±0.3 mm unless otherwise specified.
European
Projection
70
52.5
10
7.5
23
4.5
70
10
1.
5
1
2
7
6
5
4
3
09039
Measuring point of
case temperature TC
100
82.5
10
7.5
23
4.5
70
10
1.5
1
2
7
6
5
4
3
09040
Measuring point of
case temperature
TC
SD
Fig. 9
Case IMR 25 "B" for triple output units
Weight: 300 g
Table 6: MTBF
MTBF
Ground Benign
Ground Fixed
Ground Mobile
MTBF according to MIL-HDBK-217F, N2
40
°C40°C70°C 1
50
°C
1'996'000 h
389'000 h
198'000
176'000 h
1 Available as customer specific model.
Immunity to Environmental Conditions
Table 5: Temperature specifications, valid for air pressure of 800...1200 hPa (800...1200 mbar)
Temperature
Standard -2
Characteristics
Conditions
min
max
Unit
TA
Ambient temperature
Ui nom
–10
50
°C
TC
Case temperature
Io = 0...Io nom
–10
80
TS
Storage temperature
Non operational
–40
85
Safety and Installation Instructions
Installation Instruction
Installation of the DC-DC converters must strictly follow the
national safety regulations in compliance with the enclo-
sure, mounting, creepage, clearance, casualty, markings
and segregation requirements of the end-use application.
Connection to the system shall be made via a printed circuit
board according to:
Mechanical Data.
The units should be connected to a secondary circuit.
Check for hazardous voltages before altering any connec-
tions.
Ensure that a unit failure (e.g. by an internal short-circuit)
does not result in a hazardous condition. See also:
Safety
of operator accessible output circuit.
Cleaning Agents
In order to avoid possible damage, any penetration of
cleaning fluids is to be prevented, since the power supplies
are not hermetically sealed.
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| 12IMR25-0505-2 | 2-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 12IMR25-12-2 | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 12IMR25-15-2 | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 12IMR25-05-2 | 1-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
| 12IMR25-051212-2 | 3-OUTPUT 25 W DC-DC REG PWR SUPPLY MODULE |
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| 12IMR25-0505-2 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:25...40 Watt DC-DC Converters |
| 12IMR25-051212-2 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:25...40 Watt DC-DC Converters |
| 12IMR25-051515-2 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:25...40 Watt DC-DC Converters |
| 12IMR25-05-2 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:25...40 Watt DC-DC Converters |
| 12IMR25-1212-2 | 制造商:POWER-ONE 制造商全稱:Power-One 功能描述:25...40 Watt DC-DC Converters |
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