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- Reliability
& Quality Program Integration with ARTT (2nd day)
-
(Prerequisite: Reliability & Quality Program Day 1)
Basics and their Relevant
Applications to ARTT
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Heat Transfer
and Fluid Dynamics. |
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Vibration,
Sinusoidal, Random and Shock. |
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Thermodynamics, and Psychometric charts. |
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Strength of
Materials. |
Thermal
Accelerated Stress Tests
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Thermal Management impact on
reliability. |
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IC thermal characteristics and junction
temperature measurement techniques. |
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Thermal Characterization and Airflow System Impedance Curve (SIC).
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Transient
Response and Time Constants. |
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Temperature-Humidity Considerations.. |
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Thermal Stress Profile Choices: |
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Temp-cycling, ramp, extreme, and dwell. |
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Temperature soak and time. |
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Temperature-humidity-voltage. |
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Number of cycles and test duration. |
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Screen Effectiveness and Strength. |
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Vibration
Accelerated Stress Tests
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Assessment of mechanical design. |
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Product response to vibration input. |
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Vibration Stress Profile Choices: |
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Random, Sinusoidal and Shock. |
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Screen Effectiveness and Strength. |
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Fatigue Life
Estimates
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Acceleration Factor assessment from data
analysis. |
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Various Stresses and Acceleration
Models. |
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Life Estimate Calculations. |
Chamber Equipment
Selection Criteria
|
• |
Chamber Heating and Cooling Capabilities
assessment and Requirement Settings. |
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Airflow and Heating-Refrigeration
Characterization Procedures |
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Systems Evaluation: LN2, Cooling Tower,
Mechanical and Air systems. |
Shaker Vibration
Equipment Selection Criteria
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Pneumatic, Hydraulic, and
Electrodynamics machine applications and benefits. |
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Advantages & disadvantages of 6 DOF
Systems. |
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Heat Transfer and Fluid
Dynamics. |
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• |
Vibration, Sinusoidal, Random
and Shock. |
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Thermodynamics, and
Psychometric charts. |
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• |
Strength of Materials. |
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