Long-term testing results of a high-performance 450 V Polymer Aluminum Electrolytic Capacitor

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Abstract

The lifetime behavior of encapsulated 450V polymer Aluminium electrolytic capacitors was measured over ~1800 hours in an aging test under a high temperature of 105°C and a high-voltage of 450V. Leakage current, capacitance, and equivalent series resistance were measured at regular intervals throughout the study and show a successful implementation of two different additives containing Poly(3,4-ethylenedioxythiophene)-poly(styrenesulfonate) (PEDOT: PSS).

Original languageEnglish
Title of host publication2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)
Number of pages6
PublisherIEEE
Publication date2023
Article number145
ISBN (Electronic)9789075815412
DOIs
Publication statusPublished - 2023
Event25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe - Aalborg, Denmark
Duration: 4. Sept 20238. Sept 2023

Conference

Conference25th European Conference on Power Electronics and Applications, EPE 2023 ECCE Europe
Country/TerritoryDenmark
CityAalborg
Period04/09/202308/09/2023

Keywords

  • Capacitor
  • Efficiency
  • Leakage current
  • Lifetime
  • Stability

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