Results 231 to 240 of about 9,079 (268)

New ZnSnO3-based varistor system

Journal of Materials Science, 2004
Semiconducting ceramics are widely used in electrical industries involving mobile communications, computers, signal processing, power transport, and control systems, because of their unique and useful electrical characteristics [1]. Varistors which are generally used to protect electronic circuits from voltage shock can sense and limit high transient ...
G. Z. Zang, J. F. Wang, H. C. Chen, W. B. Su, W. X. Wang, P. Qi, C. M. Wang   +6 more
openaire   +1 more source

Varistor versus Environment: Winning the Rematch

IEEE Transactions on Power Delivery, 1986
An unusual case of difficult application of surge protective devices was solved by field measurements with retrofit of protective devices suitable for the particular environment. Onsite measurements indicated that capacitor switching transients were causing excessive current surges in the varistors and fuses protecting the input to a thyristor motor ...
openaire   +1 more source

Varistor-controlled liquid-crystal displays

IEEE Transactions on Electron Devices, 1979
A new method of constructing multiplexed reflective liquid-crystal displays is described. A passive nonlinear control layer is formed by applying appropriate conductor and insulator layers to a slab of ZnO varistor material which forms the rear wall of the liquid-crystal cell, thereby, placing a varistor in series with each display element.
openaire   +1 more source

Application of Zinc Oxide Varistors

Journal of the American Ceramic Society, 1990
This paper deals with the application of ZnO varistors—an area which has not been treated in a systematic way in the literature. The paper starts with a brief description of the fundamental properties comprising the electrical behavior as well as the physics, chemistry, and microstructure of the varistor.
openaire   +1 more source

Significantly enhanced varistor properties of CaCu3Ti4O12 based ceramics by designing superior grain boundary: Deepening and broadening interface states

Journal of Materials Science and Technology, 2022
Kangning Wu
exaly  

varistor, n.

2023
openaire   +1 more source

Varistors

1991
M.F. Yan, H.K. Bowen
openaire   +1 more source

Spinel Phases in ZnO Varistors

Physica Status Solidi (a), 1980
K.-H. Bäther, D. Hinz, N. Mattern, M. Bitterlich, W. Brückner   +4 more
openaire   +1 more source

Effect of Nb2O5 on ZnBiMnO varistor ceramic prepared by solid-state sintering at 850°C

Ceramics International, 2023
Ming Zhao, Xinyu LIN
exaly  

Varistors

Journal of the Franklin Institute, 1953
openaire   +1 more source