13 environmental, Environmental, Fan connector current capability – chiliGREEN D945GBO User Manual
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Technical Reference
71
2.13 Environmental
Table 32 lists the environmental specifications for the board.
Table 32. Environmental Specifications
Parameter Specification
Temperature
Non-Operating -40
°C to +70 °C
Operating
0
°C to +55 °C
Shock
Unpackaged
50 g trapezoidal waveform
Velocity change of 170 inches/second²
Packaged
Half sine 2 millisecond
Product weight (pounds)
Free fall (inches)
Velocity change (inches/sec²)
<20
36
167
21-40
30
152
41-80
24
136
81-100
18
118
Vibration
Unpackaged
5 Hz to 20 Hz: 0.01 g² Hz sloping up to 0.02 g² Hz
20 Hz to 500 Hz: 0.02 g² Hz (flat)
Packaged
5 Hz to 40 Hz: 0.015 g² Hz (flat)
40 Hz to 500 Hz: 0.015 g² Hz sloping down to 0.00015 g² Hz