BeStar BDT-3008-02 - Manual (Page 4)

3.Reliability Test
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4
Approved by:
Checked by:
Note
3 2
Speaker
1
A
Drawn by:
Date:
B
C
D
E
F
G
H
4 3 2 1
莫丽丽
DRG NO: BS/TES01.381A
BDT-3008-02
BDT-3008-02
3-1) High temperature test
Temp. +60
C
Duration 96hrs
3-2) Low temperature test
Temp. -20 C
Duration 96hrs
3-3)Moisture temperature test
Temp. +65 C
Relative humidity 90...95%RH
Duration 48hrs
3-4) Drop test
Height 70cm
Direction X.Y&Z 3axis
(Dropped in the packing to 10mm thickness wooden board)
3-5) Wave soldering
After each test of 3-1 to 3-3, speakers should be measured after 2hrs exposed in normal temperature.
After each test, performance should be satisfied with spec.
Total contact time
single sided 2.3~3.2 sec
double sided plated
through hole 2.8~3.6 sec
120 C
<100sec
260 C
04.09.28
陶红仲
莫丽丽 王文邦 A 04.09.28