Uburinzi bw'amashanyarazi arenze urugero hamwe n'ibice byayo bifite varistors mu gishushanyo mbonera cy'aho amashanyarazi aherereye
Variteri za metal-oxide zishobora gukoreshwa mu gushushanya terminal. Zemerewe voltage ntarengwa yo gukoresha ya sine-wave-form, icapwa ku gice. Voltage iyo ari yo yose irenze maxi- yemewe
Amavuta asohoka neza mu gihe cy'ingufu ziri munsi ya 25 ns. Amavuta akoreshwa mu gukoresha ingufu ziciriritse kugeza kuri nyinshi.