参数资料
型号: CK2540-9ERD3TB1
英文描述: 150 Watt DC-DC and AC-DC Converters
中文描述: 150瓦的DC - DC和AC - DC转换器
文件页数: 17/34页
文件大小: 605K
代理商: CK2540-9ERD3TB1
K Series Data Sheet
150 Watt DC-DC and AC-DC Converters
APR 26, 2006 revised to MAY 15, 2006
Page 17 of 34
www.power-one.com
Table 9: Temperature specifications, valid for an air pressure of 800 - 1200 hPa (800 - 1200 mbar)
Temperature
Characteristics
Standard -7
min
Option -9
Conditions
max
min
max
Unit
T
A
Ambient temperature
Converter
Operating
–25
71
–40
71
°C
T
C
Case temperature
1
–25
95
–40
95
T
S
Storage temperature
Non-operational
–40
100
–55
100
1
Overtemperature lockout at T
C
>
95 °C
Table 10: MTBF
Values at specified
case temperature
Model types
Ground benign
40 °C
Ground fixed
40 °C
Ground mobile
50 °C
Unit
70 °C
MTBF
1
AK - LK
700 000
160 000
85 000
60 000
h
Device hours
2
500 000
1
Calculated in accordance with MIL-HDBK-217F-N2 (LK2660-7).
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 8: Mechanical and climatic stress
Test method
Standard
Test conditions
Status
Ca
Damp heat
steady state
IEC/EN 60068-2-78
MIL-STD-810D sect. 507.2
Temperature:
Relative humidity:
Duration:
40±2 °C
93+2/-3 %
56 days
100 gn= 981 m/s2
6 ms
18 (3 each direction)
40 gn= 392 m/s2
6 ms
6000 (1000 each direction)
Converter
not
operating
Ea
Shock
(half-sinusoidal)
IEC/EN 60068-2-27
1
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
Number of bumps:
Converter
operating
Eb
Bump
(half-sinusoidal)
IEC/EN 60068-2-29
MIL-STD-810D sect. 516.3
Acceleration amplitude:
Bump duration:
Number of bumps:
Converter
operating
Fc
Vibration
(sinusoidal)
IEC/EN 60068-2-6
MIL-STD-810D sect. 514.3
Acceleration amplitude:
0.35 mm (10 - 60 Hz)
5 gn= 49 m/s2(60 - 2000 Hz) operating
10 - 2000 Hz
7.5 h (2.5 h each axis)
Converter
Frequency (1 Oct/min):
Test duration:
Acceleration spectral density: 0.05 gn2/Hz
Frequency band:
Acceleration magnitude:
Test duration:
Fn
Vibration
broad band
random
(digital control)
IEC/EN 60068-2-64
Converter
operating
5 - 500 Hz
4.97 gn rms
3 h (1 h each axis)
Kb
Salt mist, cyclic
(sodium chloride
NaCl solution)
IEC/EN 60068-2-52
Concentration:
Duration:
Storage:
Storage duration:
Number of cycles:
5% (30 °C)
2 h per cycle
40 °C, 93% rel. humidity
22 h per cycle
3
Converter
not
operating
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