Reliability test, A,b,c,d,e,g,i 90% %rh c,f 80% %rh, Bestar electronics industry co.,ltd – BeStar BMT1612H14-01 LF User Manual
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BESTAR ELECTRONICS INDUSTRY CO.,LTD
Megnet Sounder
Page:3 of 5
3. Reliability test
3.1 high temperature test
Temperature +85
°C
Duration 96hrs
3.2 low temperature test
Temperature -40
°C
Duration 96hrs
3.3 life test in normal temperature
Power supply rated voltage
Duration 1000hrs
3.4 temperature cycle test
Cycles 10
3.5 Humidity cycle test
cycles 10
all these tests above should be measured after leaving normal temperature for 2hrs.
3.6 Drop test
Height 70cm
(to 10mm thickness woodenboard)
Direction 3(X,Y,Z)
3.7 Solderability
Temperature 255 5 C
Duration 3 0.5sec
Notice: All specification must be satisfied in this condition except SPL.SPL shall
be 88dB or more
30min
-40
°C
30min
+85
°C
DRG NO: BS/TET01.010B
BMT1612H14-01 LF
徐 波
陶红仲
06/10/29
BMT1612H14-01 LF
魏奉玲
A
王善梅
02/06/20
B
魏奉玲
06/10/29
ROHS
24hrs
25
°C
b
3
a
2.5
e
3
c
d
3
2
f
g
h
1h
2.5
3h
85
°C
a,b,c,d,e,g,i 90%...98%RH
c,f 80%...98%RH
i
4h