National Aeronautics and Space Administration research on accelerated ageing of electrolytic capacitors in DC-DC power converter systems. The work details an experimental methodology for analyzing degradation, measured by increases in Equivalent Series Resistance (ESR) and decreases in capacitance. The dataset was last updated on March 13, 2026.
Use Cases
- Predicting capacitor failure based on Equivalent Series Resistance (ESR) and capacitance degradation trends.
- Modeling the impact of component degradation on output voltage and current ripple in power converters.
- Developing fault detection algorithms for avionics systems based on accelerated ageing test results.
- Analyzing cascading fault risks in systems like GPS and Inertial Navigation (INAV) units due to power supply degradation.
Strengths
- Dataset originates from NASA, a recognized authority in aerospace research.
- Description details a systematic experimental methodology for accelerated ageing.
Limitations
- Column-level documentation is absent; field semantics must be inferred after download.
- Row count is unknown, which may limit suitability assessment.
- Data may reflect experimental bias inherent to the specific test setup described.
Provenance
- Source
- National Aeronautics and Space Administration
- Collection Method
- Accelerated ageing experiments on electrolytic capacitors under high stress operating conditions.
- Time Range
- null
- Freshness
- Last updated 2026-03-13 20:32:34.783321; freshness should be verified.
- Geography
- null