Environmental test, Transducer, Bestar electronics industry co.,ltd – BeStar SMT1212-12XH10-01 LF User Manual
Page 4: 30min
12h
1h
1h
10h
All these tests above should be measured after leaving normal temperature for 2hrs.
3.8 Vibration Test
Vibration Frequency 10~55Hz
Amplitude 1.53mm
Direction 3(x.y&z)
Duration 2hrs each direction (total 6 hrs)
3.9 Drop test
Height 70cm
(to 10mm thickness woodenboard)
Direction 3(x.y&z)
3.10 Solderability Test
Soldering Temperature 255
±5°C
Duration 3
±0.5 sec
Notice: All specifications must be satisfied in this condition.
3.1 High temperature storage test
Temperature +90 ℃
Duration 96hrs
3.2 Low temperature storage test
Temperature -40 ℃
Duration 96hrs
3.3 Life test in normal temperature
Power supply Rated voltage
Duration 1000hrs
3.4 Life test in high temperature
Temperature +85 ℃
Power supply 15V
Duration 96hrs
3.5 Life test in low temperature
Temperature -40 ℃
Power supply 8V
Duration 96hrs
3.6 Temperature cycle test
Cycles 5
3.7 Humidity cycle test
Cycles 5
30min
25
°C90-95% RH
-40
°C
65
°C90-95% RH
15min
30min
15min
3.Environmental Test
+20
°C
+20
°C
+90
°C
H
H
1
2
3
4
5
6
SMT1212-12XH10-01LF
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BESTAR ELECTRONICS INDUSTRY CO.,LTD
REV.
6
Date
A
5
Drawn
Note
4
Approved by:
3
Drawn by:
Checked by:
Date:
B
C
Transducer
2
Page:3 of 7
1
A
B
C
D
E
F
G
D
E
F
G
08/05/19
魏奉玲
魏奉玲
08/05/19
SMT1212-12XH10-01LF
BS/TET01.413A
陶红仲
张秀琴
A