Справочник Пользователя для Intel Core 2 Duo E7300 BX80570E7300
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BX80570E7300
Balanced Technology Extended (BTX) Thermal/Mechanical Design Information
46
Thermal and Mechanical Design Guidelines
Figure
5-2. Random Vibration PSD
Vibration System Level
0.0001
0.001
0.01
0.1
1
10
100
1000
Hz
g
2
/H
z
+ 3 dB Control Limit
- 3 dB Control Limit
5.2.1.2
Shock Test Procedure
Recommended performance requirement for a system:
Quantity: 2 drops for + and - directions in each of 3 perpendicular axes (i.e., total
12 drops).
Profile: 25 G trapezoidal waveform
225 in/sec minimum velocity change. (systems > 20 lbm)
250 in/sec minimum velocity change. (systems < 20 lbm)
Setup: Mount sample system on tester.
Figure
5-3. Shock Acceleration Curve