Results 221 to 230 of about 395,154 (260)

A new component - the metal oxide varistor suppressor

1972 IEEE Power Processing and Electronics Specialists Conference, 1972
The 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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Simple Model of Metal Oxide Varistor for Pspice Simulation

IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems, 2004
Metal oxide varistors (MOVs) are commonly used to suppress transients in many applications, such as industrial process measurement and control instrumentation, when exposed to electromagnetic interference. Varistors symmetrical, sharp breakdown characteristics enable them to provide transient suppression performance.
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Electronic defects in metal oxide photocatalysts

Nature Reviews Materials, 2022
Ernest Pastor, Michael Sachs, Shababa Selim   +2 more
exaly  

The kinetics of metal oxide photoanodes from charge generation to catalysis

Nature Reviews Materials, 2021
Sacha Corby, R R Rao, Ludmilla Steier
exaly  

Conduction mechanisms in metal oxide varistors

Journal of Solid State Chemistry, 1975
Lionel M. Levinson, H.R. Philipp
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Grain Resistivity and Conduction in Metal Oxide Varistors

1986
Metal 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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Oxide spin-orbitronics: spin–charge interconversion and topological spin textures

Nature Reviews Materials, 2021
Felix Trier, Paul Noël, Joo-Von Kim
exaly  

Metal Oxide Varistors

Annual Review of Materials Research, 1987
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Change of Varistor Voltage of Metal-oxide Varistor Influenced by Impulse Currents

IEEJ Transactions on Power and Energy, 2015
Naoyuki Tsukamoto, Masaru Ishii
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Oxide–Zeolite-Based Composite Catalyst Concept That Enables Syngas Chemistry beyond Fischer–Tropsch Synthesis

Chemical Reviews, 2021
Xiulian Pan, Feng Jiao, Xinhe Bao
exaly