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參數(shù)資料
| 型號： | PSC3E12-2I |
| 廠商： | POWER-ONE INC |
| 元件分類： | 電源模塊 |
| 英文描述： | 1-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 文件頁數(shù)： | 6/8頁 |
| 文件大小： | 363K |
| 代理商： | PSC3E12-2I |
PSC Series
Switching Regulators, PCB & Chassis
Benign Environment
Edition 4/4.99
6/8
MELCHER
The Power Partners.
Mechanical Data
Dimensions in mm. Tolerances
±0.3 mm unless otherwise specified.
Gi–
Go–
Vo+
i
Vi+
GR
7.5
27.5
18.5 11.3
40
10 7.5 10
(14)
7.5
10
±2
4.3
min.
8
5 ±0.5
144 (for M4 mounting screws)
12.5 ±1
43
±1
(45)
88
±1
7
±2
151±1
32.2
±0.5
2.8
x
0.8
8.1
±1
6.35
±1
6.3
x
0.8
Measuring point
of case temperature TC
Option package
09019
7.5
Fig. 6
Case C03, weight 440 g
Aluminium,
black finish and self cooling
European
Projection
Immunity to Environmental Conditions
Table 5: Mechanical stress
Test Method
Standard
Test Conditions
Status
Ca
Damp heat
IEC/DIN IEC 60068-2-3
Temperature:
40 ±2
°C
Unit not
steady state
MIL-STD-810D section 507.2
Relative humidity:
93 +2/-3 %
operating
Duration:
21 days
Ea
Shock
IEC/EN/DIN EN 60068-2-27
Acceleration amplitude:
15 gn = 147 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
11 ms
operating
Number of bumps:
18 (3 each direction)
Eb
Bump
IEC/EN/DIN EN 60068-2-29
Acceleration amplitude:
10 gn = 392 m/s2
Unit
(half-sinusoidal)
MIL-STD-810D section 516.3
Bump duration:
16 ms
operating
Number of bumps:
6000 (1000 each direction)
Fc
Vibration
IEC/EN/DIN EN 60068-2-6
Acceleration amplitude:
0.15 mm (10...60 Hz)
Unit
(sinusoidal)
MIL-STD-810D section 514.3
2 gn = 20 m/s2 (60...150 Hz)
operating
Frequency (1 Oct/min):
10...150 Hz
Test duration:
3.75 h (1.25 h each axis)
Table 6: Temperature specifications, valid for air pressure of 800...1200 hPa (800...1200 mbar)
Temperature
Standard
Characteristics
Conditions
min
max
Unit
TA
Ambient temperature
Operational 1
–10
50
°C
TC
Case temperature
–10
80
TS
Storage temperature
Non operational
–25
100
1 See Thermal Considerations
Table 7: MTBF
MTBF
Ground Benign
MTBF acc. to MIL-HDBK-217F
TC = 40°C
484'000 h
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