High temperature performance of coiled glass capacitors

Eugene Furman, Amanda Baker, Steve Perini, Mohau Mouoharan, Douglas Kushner, Nauyau Zhang, Chen Zou, Charles Mi, Shihai Zhang, Takashi Murata, Michael Lanagan

Research output: Contribution to conferencePaperpeer-review

1 Scopus citations


Alkali-free flat panel display glass is produced in large quantity and has excellent electiical insulating properties at high temperature. Aluminum borosilicate glass with alkaline-earth modifier has low sodium content and low dielectric loss (tan S<0.1 at 250°C), high dielectnc breakdown strength (Iff V/m) and excellent high temperature stability. In addition, roll-to-roU processing of thin glass sheet has been demonstrated and glass capacitors that are configured in a coil. Excellent high power capability of these glasses was confirmed by analytical, finite element, and finite difference modeling. The modeling work indicates that a combination of hybrid electrode design and effective heat loss at the interface can further extend power capability of glass capacitors. Alkali-free glass is an ideal candidate material for high temperature capacitors.

Original languageEnglish (US)
Number of pages7
StatePublished - Dec 1 2012
EventIMAPS High Temperature Electronics Conference, HiTEC 2012 - Albuquerque, NM, United States
Duration: May 8 2012May 10 2012


OtherIMAPS High Temperature Electronics Conference, HiTEC 2012
Country/TerritoryUnited States
CityAlbuquerque, NM

All Science Journal Classification (ASJC) codes

  • Electrical and Electronic Engineering


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