Product Specs
五、Physical Picture
PCB layout diagram and product internal space diagram
六:Environmental Test Requirements
Item
Test Project
Test Conditions
Test Items
1
High
temperature
storage test
1 2 hours at 70℃
2, No packaging, no electricity
1 .Exterior
2 .Electrical performance (recovery at
room temperature for two hours, normal
work)
2
Low
temperature
storage test
1 -40±5℃, 2 hours
2 No packaging, no electricity
1 .Exterior
2 . Electrical performance (recovery
at room temperature for two hours,
normal work)
3
High
temperature
work test
1 Under rated conditions
2 Environment temperature 40℃
1. The switch function is normal
2 . Normal performance
4
Low
temperature
work test
1 Under rated conditions
2 Environment temperature 10℃
1 .Device appearance
2 .Normal performance
5
Vibration test
It can withstand random vibrations
of 5 to 500 Hz in three mutually
perpendicular directions. The
acceleration spectrum density in
the frequency range of 5 to 10 Hz
is 10 m2/s3, the acceleration
spectrum density in the frequency
range of 10 to 200 Hz is 3 m2/s3,
and the frequency is 200 to 500 Hz.
The range of acceleration spectrum
density is 1m2/s3, 20 minutes in
each direction
6
Aging
Product aging is above 2H