Results 101 to 110 of about 1,546 (174)
Deep level transient spectroscopy of SnO2-based varistors
, 2007 Deep level transient spectroscopy measurements were performed to investigate the effect of Nb2 O5 and Cr2 O3 on the electronic states of Sn O2 -based varistors.
Fan, Jiwei +3 more
core +1 more source
Mathematical modeling of Zno varistors.
, 2018 Submitted by Lucienne Costa (lucienneferreira@ufcg.edu.br) on 2018-05-17T23:29:24Z No. of bitstreams: 1 PABLO BEZERRA VILAR – TESE (PPGEE) 2017.pdf: 2044145 bytes, checksum: 067e43ad1834e474f34f9ad7e7d6f16f (MD5)Made available in DSpace on 2018-05 ...
VILAR, Pablo Bezerra.
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Effect of the sintering temperature on the electrical properties of Y–Al‐doped ZnO varistors
International Journal of Ceramic Engineering & ScienceTo investigate the relationship between the electrical properties of Y–Al doped ZnO varistors and sintering temperature, in this study, we measured the voltage–current characteristics and electrical performance parameters of samples sintered at 1100∘C ...
Lei Wang +7 more
doaj +1 more source
Application of infrared thermography to non-contact testing of varistors
, 2013 Testing of varistors using thermography was carried out in order to assess their protective properties against possible overvoltage phenomena in the form of high-level voltage surges.
Galla, S., Konczakowska, A.
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مواد نوینIntroduction: Voltage-dependent resistors, known as varistors, have wide applications in the electrical and electronic industries due to their protective role against the destructive effects of sudden voltage spikes. This research investigates the impact
Mohammad Jazirehpour, Miad Maleki
doaj
, 2008 An industrially viable solution-based processing route using minimal amounts of solvent has been used to prepare bulk quantity nanopowders (average particle size 15 ? 3 nm) for the fabrication of ZnO varistors. The xerogels, calcined powders and sintered
KELLY, JOHN MOFFAT
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Donor and acceptor doping of zinc oxide varistors
ZnO-based varistors containing 0-10000 ppm Ga were prepared by the mixed oxide route. Disc-shaped samples were sintered in air at 1030\ub0C for 2 h. All products were of high density (>94% theoretical).
Freer R, Gilbert I
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The author's aim is to investigate ZnO varistors with high voltage to 1000V/mm and good resistance to electrical degradation, which could be applied to the UHV transmission systems and reduce ZnO varistor element amounts in surge arresters.
郑, 雨萌 +2 more
core
Journal of the Society of Materials Engineering for Resources of Japan, 2013 openaire +2 more sources