PFC (Power Factor Correction) inductor na ọkụ ọkụ bụ inye aka n'ịgbanwe mmekọrịta nke dị n'etiti ugbu a na voltaji, si otú ahụ meziwanye ihe ike nke sekit. N'ọnọdụ ebe ihe na-akpata ike dị ala, enwere ike ịnwe oke nke ike na-emeghachi omume na usoro ahụ, na-eduga na adịghị arụ ọrụ. Iwebata onye nrụpụta PFC maka mgbazi ihe na-akpata ike na-enyere aka belata mfu ike na-emeghachi omume, na-eme ka ojiji nke ike eletrik dị mma.