Ama-Varistors ensimbi
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I-Metal Oxide Varistor / iZinc Oxide Blocks / MOV Blocks for Lightning Arrester
Sebhithi Main: D28xH20; D28xH30; I-D32xH31; D42xH21; D46xH31; D48xH31
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I-Zinc oxide Varistor
I-Metal Oxide Varistor / i-Zinc Oxide Varistor ayisihambisi esimelana nesici njenge-semiconductor element ye-electrocnic ceramic ikakhulu eyakhiwe nge-zinc oxide. Ibizwa ngokuthi i-varistor noma i-mental oxide varistor (MOV), njengoba izwela ekuguqukeni kwamandla kagesi. Umzimba we-varistor uyisakhiwo se-matrix esakhiwa izinhlayiya ze-zinc oxide. Imingcele yokusanhlamvu phakathi kwezinhlayiya ifana nezici zikagesi zokuhlangana kwe-PN eyehlukene. Lapho i-voltage iphansi le mingcele yokusanhlamvu isesimweni esiphakeme se-impedance futhi lapho i-voltage iphezulu bazoba sesimweni sokuwohloka okuluhlobo lwedivayisi engeyona eqondile.
