Iimveliso
I-Flyback Transformer (i-Buck-boost converter)
I-Flyback transformers ifanelekile kwimithombo yamandla aphantsi kunye neeadaptha zamandla ezahlukeneyo.Nangona kunjalo, ubunzima obuphambili be-flyback transformers kuyilo.Uluhlu lwegalelo lombane we-flyback transformer lubanzi.Ngokukodwa, xa iphantsi kwe-voltage ephantsi kunye neemeko zomthwalo opheleleyo, i-transformer iya kusebenza kwimodi eqhubekayo yangoku, ngelixa iphantsi kwe-voltage ephezulu kunye neemeko zomthwalo wokukhanya, i-transformer iya kusebenza kwimodi engapheliyo yangoku.
Iinzuzo ezineenkcukacha ziboniswe apha ngezantsi:
(1) Ukuvuza okuvuzayo kunokulawulwa ngaphakathi kwe-1% -10% ye-inductance engundoqo;
(2) Undoqo weMagnetic unonxibelelwano olululo lwe-electromagnetic, ulwakhiwo olulula kunye nokusebenza kakuhle kwemveliso;
(3) I-frequency ephezulu yokusebenza, ukuxinana kwamandla aphezulu, ukuphindaphinda phakathi kwe-50kHz ~ 300kHz.
(4) Iimpawu ezigqwesileyo zokutshatyalaliswa kobushushu, kunye nommandla ophezulu ukuya kumlinganiselo wevolumu, umjelo omfutshane kakhulu wokushisa, olungele ukutshatyalaliswa kobushushu.
(5) Ukusebenza okuphezulu, ulwakhiwo olungundoqo lwamagnetic lobume bejometri ekhethekileyo lunokunciphisa ngokufanelekileyo ilahleko engundoqo.
(6) Ukuphazamiseka kwemitha ye-electromagnetic encinci.Ukulahlekelwa kwamandla aphantsi, ukunyuka kweqondo lokushisa eliphantsi, ukusebenza kakuhle okuphezulu.
(7) Isekethe ilula kwaye inokubonelela ngokufanelekileyo iziphumo zeDC ezininzi, iyenza ilungele iimfuno zemveliso yamaqela amaninzi.
(8) Umlinganiselo wokujika kwe-transformer uncinci.
(9) Xa amandla ombane egalelo eguquguquka kuluhlu olukhulu, kusenokubakho imveliso ezinzileyo.
◆ Ukuthembeka okuphezulu, Ukuthobela i-AEC-Q200;
◆ Ilahleko ephantsi;
◆ Ukuvuza okuphantsi kwe-inductance;
◆ Uluhlu olubanzi lombane osebenzayo kunye noluhlu lwamaza;
◆ Uxinaniso lwaMandla oMbane oPhezulu, ukuNcitshiswa kobushushu okulungileyo;
◆ Ubushushu obuphezulu beCurie;
◆ INdibano Elula
Ilungele ukuqhuba iiguquli, iinguqu eziphambili kunye ne-inductors yokucoca imveliso, ii-inductors ze-PFC, ezisetyenziswa ngokubanzi kumabonwakude wemibala kunye nombane weLCD, iikhompyuter, iimonitha, iiswitshi, iityhubhu ye-cathode-ray, i-SPMS, ubuchule bokubonelela umbane we-DC-DC, ukutshaja ibhetri, unxibelelwano ngocingo, isicelo se-photovoltaic kunye nezinye izixhobo zombane;
