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参数资料
| 型号： | AS2540-9PD3TB1 |
| 厂商： | POWER-ONE INC |
| 元件分类： | 电源模块 |
| 英文描述： | 2-OUTPUT DC-DC REG PWR SUPPLY MODULE |
| 封装： | METAL, CASE S02, MODULE |
| 文件页数： | 9/33页 |
| 文件大小： | 438K |
| 代理商： | AS2540-9PD3TB1 |
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S Series Data Sheet
100 Watt AC-DC and DC-DC Converters
APR 26, 2006 revised to SEP 25, 2006
Page 17 of 33
www.power-one.com
Table 10: Temperature specifications, valid for an air pressure of 800 - 1200 hPa (800 - 1200 mbar)
Temperature
Standard -7
Option -9
Characteristics
Conditions
min
max
min
max
Unit
TA
Ambient temperature
Converter
–25
71
–40
71
°C
TC
Case temperature
1
Operating
–25
95
–40
95
TS
Storage temperature
Non-operational
–40
100
–55
100
1 Overtemperature lockout at T
C > 95 °C
Table 11: MTBF
Values at specified
Model types
Ground benign
Ground fixed
Ground mobile
Unit
case temperature
40 °C
70 °C
50 °C
MTBF
1
AS - LS
500 000
150 000
80 000
50 000
h
Device hours
2
500 000
1 Calculated in accordance with MIL-HDBK-217F.
2 Statistical values, based on an average of 4300 working hours per year and over 3 years in general field use.
1 Covers also EN50155/EN61373 (Category 1, body mounted Class B).
Failure Rates
Immunity to Environmental Conditions
Table 9: Mechanical and climatic stress
Test method
Standard
Test conditions
Status
Ca
Damp heat
IEC/EN 60068-2-78
Temperature:
40 ±2 °C
Converter
steady state
MIL-STD-810D sect. 507.2
Relative humidity:
93 +2/-3 %
not
Duration:
56 days
operating
Ea
Shock
IEC/EN 60068-2-27
1
Acceleration amplitude:
100 gn = 981 m/s
2
Converter
(half-sinusoidal)
MIL-STD-810D sect. 516.3
Bump duration:
6 ms
operating
Number of bumps:
18 (3 each direction)
Eb
Bump
IEC/EN 60068-2-29
Acceleration amplitude:
40 gn = 392 m/s
2
Converter
(half-sinusoidal)
MIL-STD-810D sect. 516.3
Bump duration:
6 ms
operating
Number of bumps:
6000 (1000 each direction)
Fc
Vibration
IEC/EN 60068-2-6
Acceleration amplitude:
0.35 mm (10 - 60 Hz)
Converter
(sinusoidal)
MIL-STD-810D sect. 514.3
5 gn = 49 m/s
2 (60 - 2000 Hz) operating
Frequency (1 Oct/min):
10 - 2000 Hz
Test duration:
7.5 h (2.5 h each axis)
Fn
Vibration
IEC/EN 60068-2-64
Acceleration spectral density: 0.05 gn
2/Hz
Converter
broad band
Frequency band:
5 - 500 Hz
operating
random
Acceleration magnitude:
4.97 gn rms
(digital control)
Test duration:
3 h (1 h each axis)
Kb
Salt mist, cyclic
IEC/EN 60068-2-52
Concentration:
5% (30 °C)
Converter
(sodium chloride
Duration:
2 h per cycle
not
NaCl solution)
Storage:
40 °C, 93% rel. humidity
operating
Storage duration:
22 h per cycle
Number of cycles:
3
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