Mechanical, Electrical And Safety Standards Testing - SMART Board 4000 Series Installation Best Practices

APPENDIX B
SMART RELIABILITY TESTING
Mechanical, electrical and safety standards
testing
The following table identifies the standards SMART uses to validate product reliability:
Type Standard
Thermal cycling JESD94
JESD22A-104D
IPC9592B
Random vibration JESD22B-103B
IPC9592B
High temperature JESD94
and humidity with
JESD22A-101C
bias
IPC9592B
Voltage variation, JESD94
power and
JESD22A-108C
temperature
IPC9592B
cycling
72 smarttech.com/kb/171035
Details
Non-operating test
Temperature range = from minimum rated storage
temperature to maximum rated storage temperature
Temperature rate of change = minimum 15°C/minute
Dwell time duration= minimum 5 minutes
Number of cycles per hour = minimum 2
Number of cycles = TBD by SMART (dependent on
temperature range)
Sample size = TBD by SMART
Non-operating Test
Acceleration Level = TBD by SMART
Frequency Range = TBD by SMART
Axes Stimulated = TBD by SMART
Sample size = TBD by SMART
Operational Test (non-condensing)
Temperature = maximum operating design limit
Humidity = maximum operating design limit
Input voltage = maximum rated input voltage
Output loading = TBD by SMART (dependent on the
subsystem)
Test time = TBD by SMART (dependent on temperature
and humidity)
Sample size = TBD by SMART
Operational Test (non-condensing)
Temperature = stepped from minimum operating design
limit to maximum operating design limit
Temperature rate of change = 1°C/minute
Input voltage = varying from minimum rated input voltage
to maximum rated
Input power = turned on and off
Output loading = maximum rated loading
Number of cycles = 15 minimum
Sample size = TBD by SMART