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Reliability test – BeStar BMT2512H12-04LF User Manual

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BMT2512H12-04 LF

DRG NO: BS/TET01.584B

BMT2512H12-04 LF

3. Reliability test

all these tests above should be measured after leaving normal temperature for 2hrs.

all these tests above should be measured after leaving normal temperature for 2hrs.

3.1 high temperature test

Temperature +85

°c

Duration 96hrs

3.2 low temperature test

Temperature -40

°c

Duration 96hrs

3.3 temperature cycle test

Cycles 5

3.4 Humidity cycle test

cycles 10

3.5 Life test in high temperature

Power supply 12V o-p 1000Hz with duty of 50%
Temperature +85

°c

Duration 500hrs

3.6 Life test in low temperature

Power supply 12V o-p 1000Hz with duty of 50%
Temperature -40

°c

Duration 500hrs

3.7 Vibration Test

Vibration Frequency 10-55Hz
Amplitude 1.5mm
Direction x,y&z
Duration 2hrs each direction(total 6hrs)

3.8 Drop Test

Height 1.2m
(to 10mm thickness woodenboard)
Direction 3

3.9 Solderability test

Solderability temperature 2 55

°C±5

Heat applying time 3sec

±0.5

65

°C 90-95%RH

25

°C 90-95%RH

+20

°C

+85

°C

+20

°C

-40

°C

30min

15min

30min

15min

30min

6h

30min

A

魏奉玲

徐 波

09/06/03

陶红仲

Notice: After teh test the part shall meet specifications without any degrance and
performance except S.P.L,S.P.L shall be 85dB or more

5h

胡海青

01/06/20

B

魏奉玲

09/06/03

RohS