Applying a positive voltage to a "wet" capacitor causes a reforming (self-healing) process which repairs all weakened dielectric layers, and the leakage current remain at a low level.
Aplicarea unei tensiuni pozitive unui condensator "umed", determină un proces de reformare (auto-vindecare) care repară toate straturile dielectrice slăbite, iar curent de scurgere rămâne la un nivel scăzut.