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Environmental test, Transducer, Bestar electronics industry co.,ltd – BeStar SMT1212-12XH10-01 LF User Manual

Page 4: 30min

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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

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www.be-star.com [email protected]

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