Iimveliso
Power Factor Correction (PFC) Inductor
"I-PFC" sisishunqulelo se-"Power Factor Correction", ibhekiselele kuhlengahlengiso ngesakhiwo sesekethe, ngokubanzi ukuphucula amandla ombane kwisekethe, ukunciphisa amandla asebenzayo kwisekethe, kunye nokuphucula ukusebenza koguqulo lwamandla.Ukubeka nje, ukusebenzisa iisekethe ze-PFC kunokonga amandla amaninzi.Iisekethe ze-PFC zisetyenziselwa iimodyuli zamandla kwiimveliso zamandla okanye izixhobo zombane.
E-Yamaxi, samkela iintlobo ngeentlobo zezinto ezidityanisiweyo zemagnethi, siqokelela izinto ezilungileyo zemathiriyeli eyahlukeneyo, kunye nembuyekezo efanayo.Ukusebenza kombane kuzinzile, kwaye inkqubo yokuvelisa ilula, ngaloo ndlela ibangela ukuveliswa kwemveliso ephezulu.Iimveliso zineempawu: ubungakanani obuncinci, ukusetyenziswa kwamandla aphantsi, ukunyuka kweqondo lokushisa eliphantsi kunye neendleko eziphantsi, ukulahleka kwemveliso ephantsi kunye nengxolo ephantsi.
Iinzuzo ezineenkcukacha ziboniswe apha ngezantsi:
(1) Umthamo omncinci, ubukhulu obuncinci, ngokuhambelana nemodyuli yophuhliso lonikezelo lwamandla.
(2) Ukuvuza ukuvuza kunokulawulwa ngaphakathi kwe-1% -10% ye-inductance engundoqo;
(3) Ukujija okuthe nkqo okuthe nkqo kunye nondoqo wemagnethi we-annular unokudibanisa okuhle kwe-electromagnetic, ulwakhiwo olulula, ukusebenza kakuhle kwemveliso kunye nokuhambelana kakuhle kweeparamitha.
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(5) Iimpawu ezigqwesileyo zokutshatyalaliswa kobushushu, iinqununu ezincinci ezinommandla ophezulu ukuya kumlinganiselo wevolumu kunye nomjelo omfutshane kakhulu wokushisa, olungele ukutshatyalaliswa kobushushu.
(6) Ukusebenza okuphezulu, ulwakhiwo olungundoqo lwamagnetic lwemilo yejometri ekhethekileyo inokunciphisa ngokufanelekileyo ilahleko engundoqo.
(7) Ukuphazamiseka kwemitha ye-electromagnetic encinci.Ukulahlekelwa kwamandla aphantsi, ukunyuka kweqondo lokushisa eliphantsi, ukusebenza kakuhle okuphezulu.
I-CD yodidi lwe-iron core series ye-single-phase power transformer, i-CD-type winding iron core eyenziwe nge-silicone sheet sheet ephezulu, ubungakanani obuncinci, ubunzima obulula, ilahleko ephantsi, ukuchithwa kobushushu be-coil, ezifanelekileyo kwizixhobo zokulawula umbane kunye nezixhobo zombane, Ukubonelela ngamandla aphantsi aphezulu, i-low-voltage frequency frequency okanye i-intermediate frequency power supply.Ingasetyenziswa njengeziguquli zenqanaba elinye ezifana neziguquli zamandla asezantsi, iziguquli zokwahlula, kunye neziguquli zokulungisa.
(1) Ukuxinana kwamandla aphezulu;
(2) Ilahleko yokufakela ephantsi kakhulu;
(3) Uphawu oluphezulu lwe-impedance ye-high-frequency inductance;
(4) Isakhiwo esilula;
(5) Ixabiso elifanelekileyo lemali;
(6) I-EMI ephantsi;
(7) Yabelana ngesiphaluka;
(8) Ukuqhuba okuphezulu;
(9) Ukuthotyelwa kweeparamitha ezisasaziweyo.
