Screen-printed varistors: New strategy for high non-linear coefficient
Idioma
en
Article de revue
Este ítem está publicado en
Journal of the European Ceramic Society. 2007, vol. 27, n° 13-15, p. 3883-3886
Elsevier
Resumen en inglés
Screen-printed thick film varistors (TFV) based on ZnO powder were developed with the aim to protect IGBT power transistors against overvoltages. The electrical characteristic of TFV was shown to depend on the electrode ...Leer más >
Screen-printed thick film varistors (TFV) based on ZnO powder were developed with the aim to protect IGBT power transistors against overvoltages. The electrical characteristic of TFV was shown to depend on the electrode composition. Furthermore, characterization of the microassembly [electrodes/ZnO/Al2O3 substrate] proved that in the case of ZnO layers fired at 1200 °C, ...< Leer menos
Palabras clave en inglés
Electrical properties
ZnO
Varistors
Thick film
Orígen
Importado de HalCentros de investigación