Results 151 to 160 of about 240 (181)
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Investigation on Metal Oxide Varistors in DC Circuit Breakers
IECON 2022 – 48th Annual Conference of the IEEE Industrial Electronics Society, 2022Reza Kheirollahi +4 more
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A new component - the metal oxide varistor suppressor
1972 IEEE Power Processing and Electronics Specialists Conference, 1972The paper deals with the novel aspects of a newly developed transient voltage suppressor. Details of its operation, fabrication and characterization are given. Its performance is compared against the more familiar devices currently used for transient voltage protection including devices such as spark gaps, zeners and selenium suppressors.
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Grain Resistivity and Conduction in Metal Oxide Varistors
1986Metal oxide varistors are ceramic devices with highly nonlinear current-voltage characteristics similar to back-to-back Zener diodes.1−4 Typical I-V characteristics for a metal oxide varistor at 77 K and for a small range of temperatures near 300 K are shown in Fig. 1. They are produced by sintering ZnO powder together with small amounts (1 to 10 mole %
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Der Metall‐Oxid‐Varistor (MOV)
Physik in unserer Zeit, 1986Elmar Ziegler, Reinhard Helbig
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Conduction mechanisms in metal oxide varistors
Journal of Solid State Chemistry, 1975Lionel M. Levinson, H.R. Philipp
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Electrical Properties and Microstructure of Metal Oxides Varistors
Solid State Phenomena, 1994Nouar Tabet +2 more
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IEEE Transactions on Circuits and Systems II: Express Briefs, 2020
Yancheng Cui, Qilin Wu, Hanwu Yang
exaly
Yancheng Cui, Qilin Wu, Hanwu Yang
exaly