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