A NEW MATERIAL DEVELOPED FOR METAL OXIDE VARISTORS APPLIED IN ELECTRONICS AND TELECOMMUNICATION
Flaviu M. Frigura-Iliasa, Liliana Matiu-Iovan, Mihaela Frigura-Iliasa, Doru Vatau
Pagini: 92-99
Publicat: 1 Jan 2008
Vizualizări: 112
Rezumat: Metal oxide varistors (also known as ZnO based varistors) are today used for making state of the art surge arresters for all voltage levels, but they are less used for telecommunication lines. Essentially they are “n” semi-conductor ceramics made of ZnO (more than 90%) and many other oxides having different roles. This paper presents a new manufacturing technology based on 2 additional oxides Cr2O3 and MnO2. This varistor material has a smaller electrical capacity, suitable for telecommunication applications. Started from chemical measurements, and finished by electrical tests, the experimental pat of this paper is an Interdisciplinary research.
Cuvinte cheie: metal oxide varistors, telecommunications
Citează acest articol: Flaviu M. Frigura-Iliasa, Liliana Matiu-Iovan, Mihaela Frigura-Iliasa, Doru Vatau. A NEW MATERIAL DEVELOPED FOR METAL OXIDE VARISTORS APPLIED IN ELECTRONICS AND TELECOMMUNICATION. Journal of International Scientific Publications: Materials, Methods & Technologies 2, 92-99 (2008). https://www.scientific-publications.net/en/article/1003520/
Înapoi la cuprinsul volumului
© 2026 The Author(s). This is an open access article distributed under the terms of the
Creative Commons Attribution License https://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited. This permission does not cover any third party copyrighted material which may appear in the work requested.
Disclaimer: The Publisher and/or the editor(s) are not responsible for the statements, opinions, and data contained in any published works. These are solely the views of the individual author(s) and contributor(s). The Publisher and/or the editor(s) disclaim any liability for injury to individuals or property arising from the ideas, methods, instructions, or products mentioned in the content.
