litaba

Lebitso le felletseng la Senyesemane la PFC ke "Power Pupply Correction", e bolelang "tokiso ea matla".Power factor e bolela kamano pakeng tsa matla a sebetsang hantle le kakaretso ea matla a sebelisoang (matla a bonahalang), ke hore, matla a sebetsang a arotsoe ka kakaretso ea tšebeliso ea matla Karo-karolelano ea chelete (matla a bonahalang).Ha e le hantle, matla a matla a ka lekanya hore na motlakase o sebelisoa ka katleho hakae.Ha boleng ba ntlha ea matla bo le boholo, sekhahla sa tšebeliso ea matla se phahame.Power factor ke parameter e sebelisetsoang ho lekanya katleho ea matla a lisebelisoa tsa motlakase, 'me matla a tlase a emela matla a tlase a matla.Theknoloji ea ho ntlafatsa ntlha ea matla ea thepa e bitsoa "power factor correction".

Motlakase oa ho fetola matla a k'homphieutha ke capacitive input circuit, 'me phapang ea mohato pakeng tsa hona joale le voltage e tla baka tahlehelo ea matla a phapanyetsano.Ka nako ena, potoloho ea PFC e hlokahala ho ntlafatsa ntlha ea matla.Ke ka tsela ena feela bokhoni ba ho fetola motlakase bo ka matlafatsoang.

Phepelong ea phepelo ea motlakase ea PFC, phepelo e tsitsitseng ea phepelo ea motlakase ke karolo ea bohlokoa haholo.Ts'ebetso ea phepelo e tsitsitseng ea phepelo ea motlakase ho PFC ha e fapane haholo le phepelo ea motlakase e tsitsitseng, empa ho na le phapang phepelong ea motlakase.Phepelo e tloaelehileng ea motlakase e tsitsitseng e hloka phepelo ea motlakase e lokisitsoeng ea 220V, athe phepelo ea motlakase e tsitsitseng ea PFC e na le phepelo ea motlakase ea B+PFC.Ka tsela ena, phello ea ho sefa e tla ba betere, 'me e tla ba le molemo oa litlhoko tse tlase bakeng sa tube ea switjha ea Houji PWM.