BeStar BMT1612XH14-01 LF - Manual (Page 4)

DRG NO:BS/TET01.691A
11/11/03
常琦
张秀琴
魏奉玲 常琦
BMT1612XH14-01 LF
A 11/11/03
BMT1612XH14-01 LF
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Transducer
Note Date Drawn
A
Rev.
Drawn by:
Checked by:
Approved by:
Notice: All specification must be satisfied in this condition except SPL.SPL shall
be 80dB or more
all these tests above should be measured after leaving normal temperature for 2hrs.
3.1 High temperature test
Temperature +85
℃
Duration 96hrs
3.2 Low temperature test
Temperature -40
℃
Duration 96hrs
3.3 life test in normal temperature
Power supply rated voltage
Duration 1000hrs
3.4 Temperature cycle test
Cycles 5
3.5 Humidity cycle test
Cycles 10
3.6 Drop Test
Height 100cm(to 10mm thickness woodenboard)
Direction 3
3.7Solderability test
Solderability temperature 255
±5 ℃
Direction 3
±0.5S
3. Reliability test
℃
℃
℃
℃
℃
10h 1h 12h 1h