請高手指點
這里有一份產品可靠度方面的振動測試條件(是開關電源方面的),以前沒有見過,還請大師們幫忙指點
Vibrate randomly from 5 to 500 Hz using the following Power
Spectral Density
(PSD)
Profile: 0.01g2/Hz at 5 Hz,
sloping to 0.02 g2/Hz at 20 Hz to 500Hz.
The area under the PSD curve is 3.13 g’s RMS. The duration
shall be 10 minutes per axis for all three axes on 2 units in each group
Vibrate randomly from 5 to 500 Hz using the following Power
Spectral Density
(PSD)
Profile: 0.01g2/Hz at 5 Hz,
sloping to 0.02 g2/Hz at 20 Hz to 500Hz.
The area under the PSD curve is 3.13 g’s RMS. The duration
shall be 10 minutes per axis for all three axes on 2 units in each group
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kingou (威望:0) (广东 深圳) 电子制造 工程师
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