<temp-shock>
[Environmental Testing, Rapid temperature change with determined transfer duration (temperature shock);IEC 60068-2-14;;Test Na;]
This test is described according to the standard.
Complex relations between operating states and dwell times can be documented as additional specifications.
Figure 86: Structure of temperature shock test
Transfer duration:
tÜ Transfer duration
ABS <= 5 s
Upper test temperature:
TPO Upper test temperature
ABS = 85 °C -2+0 K
Lower test temperature:
TPU Lower test temperature
ABS = -40 °C -0+2 K
Dwell time at upper temperature:
tPO Dwell time at upper temperature
ABS = 30 min +/- 1 min
Dwell time at lower temperature:
tPU Dwell time at lower temperature
ABS = 30 min +/- 1 min
Number of cycles:
100
Operating states:
2.0 tV Dwell time = entire test duration
3.3 tV Dwell time = test duration for dynamic function test
Evaluation criteria:
...
Additional specifications:
The function test is performed after 50% and after 100% of the test duration.