80-290C degree.
Thaum AC lossis DC voltage yog siv rau PTC lub caij, hauv qab Curie point kub, qhov resistivity tsawg heev, cov cua kub ceev ceev heev, thaum ib zaug dhau ntawm Curie point kub, qhov resistivity dheev nce, kom tam sim no poob mus rau tus nqi ruaj khov, kom ua tiav lub hom phiaj ntawm kev tswj tsis siv neeg ntawm qhov kub thiab txias, qhov kub thiab txias, tsis tas yuav ntxiv cov khoom siv hluav taws xob ntxiv, thiab tuaj yeem kho Curie kub ntawm PTC lub caij los ntawm cov mis raws li qhov sib txawv ntawm qhov kub thiab txias.
