BeStar BPT2312XH12W-01 - Manual (Page 4)

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Page:04 of 06 DRG NO:BS/TEP01.082B
Piezo Sounder
李红元 Drawn Rev. Date Note
邱 俊
08/11/12
赵 峥
李红元
邱 俊
08/11/12
BPT2312XH12W-01
赵 峥
BPT2312XH12W-01
4.6 Drop test
Height 100cm
(to 10mm thickness woodenboard)
Direction 3
Notice: All specification must be satisfied in this condition,except S.P.L, S.P.L shall
be 75dB more .
all these tests above should be measured after leaving normal temperature for 2hrs.
25 °C 90-95% RH
-20 °C
+20 °C
RH 65 °C 90-95%
+60 °C
+20 °C
4.1 High temperature test
Temperature +70 C
Duration 96hrs
4.2 Low temperature test
Temperature -30 C
Duration 96hrs
4.3 Life test in normal temperature
Power supply rated voltage
Duration 1000hrs
4.4 Temperature cycle test
Cycles 5
4.5 Humidity cycle test
Cycles 5
4. Reliability test
B 08/11/12 赵 峥