"PFC" ke khutsufatso ea "Power Factor Correction", e bolelang tokiso ka sebopeho sa potoloho, ka kakaretso e ntlafatsa matla a potoloho, e fokotsa matla a ts'ebetso ea potoloho, le ho ntlafatsa katleho ea phetoho ea matla.Ka mantsoe a bonolo, ho sebelisa li-circuits tsa PFC ho ka boloka matla a mangata.Li-circuits tsa PFC li sebelisetsoa li-module tsa matla lihlahisoa tsa motlakase kapa lisebelisoa tsa elektroniki.