BeStar BPU1458IFAH09 - Manual (Page 7)

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BESTAR ELECTRONICS INDUSTRY CO.,LTD
2010.12.15 A
Rev.
6
Date Drawn
5
倪雪晴
Date:
Drawn by:
Checked by:
Approved by:
4
Note
F
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BPU1458IFAH09
6 5 4
BPU1458IFAH09
DRG NO: BS/TEU01.306A
Ultrasonic Sensor
3 2
A
1
Page:7 of 10
B
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3 2
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1
7.1 High temp.life test
Temperature +85 ±3°C
Duration 500hrs
7.2 Low temp.life test
Temperature -40 ±3°C
Duration 500hrs
7.3 Heat Cycle Test
Temperature +85 ±3°C 1hour
-40 ±3°C 1hour
Cycles 100cycles
7.4 Humidity Test
Temperature +65 ±2°C
Relative Humidity 90~95%
Duration 500hrs
7.5 Vibration Test
Vibration Frequency 10~200Hz
Sweep Period 15min
Acceleration 43.12m/s
2 (4.4G)
Direction 3(x.y&z)
Time 96hours/direction
7.6 Shock test
Acceleration sine 980 m/s 2 (100G)
Direction 3directions
Shock time 3 time/directions
7.7 Drop test
Height 1m onto concrete floor
Times 10 times
7.8 Connector soldering check:
Immersing terminal up to 1mm below base in soldering bath at 260 ℃ 10
seconds
Notice:
The variation of the S.P.L at 58 kHz is within 3dB compared with initial figures
at 25 °C in 24 hours after above test condition.
7.Reliability Test
Acous tics & Sensor
2010.12.15
倪雪晴
邹皓轩
李红元