40IMX7-05-8 Datasheet, PDF (12/14 Pages) Power-One – IMX7, IMS7 Series Data Sheet 7-Watt DC-DC Converters

IMX7, IMS7 Series Data Sheet
®
7-Watt DC-DC Converters
dbµV
80
60
PMM 8000 PLUS
Name: 110_7_05
Date: 5.9.07
Time: 08:00
110IMX7-05-8 Peak
EN 55022 A
dbµV
80
60
PMM 8000 PLUS
Name: 48_7_15
Date: 5.9.07
Time: 09:10
48IMS7-15-15-8 Peak
EN 55022 A
40
40
20
20
0
0.2 0.5
1
2
5 10 20 MHz
Fig. 14c
110IMX7-05-8: Typical conducted emissions (peak) at the
input at V_{i nom} and I_{o nom} according to EN 55011/22. Output
leads 0.1 m, twisted. External input capacitor (0.15 µF
ceramic + 4.7 µF electrolytic cap).
0
0.2 0.5
1
2
5 10 20 MHz
Fig. 15
48IMS7-15-15-8: Typical conducted emissions (peak) at the
input at V_{i nom} and I_{o nom} according to EN 55011/22. Output
leads 0.1 m, twisted. External input capacitor (1 µF ceramic +
47 µF electrolytic cap).
Immunity to Environmental Conditions
Table 9: Mechanical and climatic stress
Test Method
Standard
Cab Damp heat
steady state
IEC/EN 60068-2-78
MIL-STD-810D section 507.2
Ea Shock
IEC/EN 60068-2-27¹
(half-sinusoidal) MIL-STD-810D section 516.3
Eb Bump
IEC/EN 60068-2-29
(half-sinusoidal) MIL-STD-810D section 516.3
Fc Vibration
(sinusoidal)
IEC/EN 60068-2-6
Fh Vibration,
broad-band
random
(digital control)
IEC/EN 60068-2-64
Kb Salt mist, cyclic
IEC/EN 60068-2-52
(sodium chloride
NaCl solution)
Test conditions
Status
Temperature:
Relative humidity:
Duration:
40 ^±2 °C
93 ^+2/-3 %
56 days
Converter
not
operating
Acceleration amplitude:
Bump duration:
Number of bumps:
100 g_n = 981 m/s²
6 ms
18 (3 each direction)
Converter
operating
Acceleration amplitude:
Bump duration:
Number of bumps:
40 g_n = 392 m/s²
6 ms
6000 (1000 each direction)
Converter
operating
Acceleration amplitude:
Frequency (1 Oct/min):
Test duration:
0.35 mm (10 to 60 Hz)
5 g_n = 49 m/s² (60 to 2000 Hz)
10 to 2000 Hz
7.5 h (2.5 h each axis)
Converter
operating
Acceleration spectral density:
Frequency band:
Acceleration magnitude:
Test duration:
0.05 g_n2/Hz
10 to 500 Hz
4.9 g_{n rms}
3 h (1 h each axis)
Converter
operating
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
1 _{Covers also EN 50155/EN 61373 category 1, class B, body mounted (= chassis of coach)}
Temperatures
Table 10: Temperature specifications, valid for air pressure of 800 to 1200 hPa (800 to 1200 mbar)
Temperature
Characteristics
T_A Ambient temperature
T_C Case temperature
T_S Storage temperature
Conditions
Operational ¹
Non operational
-9
min
max
–40
71
–40
95
–55
100
-8
min
max
–40
85
–40
105
–55
105
Unit
°C
1 _{See Thermal Considerations}
BCD20007-G Rev AE, 14-May-2012
Page 12 of 14
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