Varistor Wotsogolera

1.Mapulogalamu:
transistor, diode, IC, thyristor ndi mayesero, semi conductor switeh elecment ndi mitundu ya chitetezo chamagetsi
Kuwonjezeka kwamphamvu mu zida zapanyumba, ma elekitironi aku mafakitale, ma relay ndi ma electromagnetic valva.
Electrostaitc discharge noise spike kupondereza
Kutulutsa-kuteteza switch over-voltage chitetezo
Kuteteza kwa bingu ndi mphamvu yopitilira muyeso pazida zoyankhulirana monga foni, zowongolera ma mailosi ndi zina zotero.

2.Mawonekedwe ndi mawonekedwe aukadaulo