LLC (ma inductors awiri ndi capacitor topology imodzi) Transformer

Kufotokozera Kwachidule:

Ndi kupita patsogolo kwa sayansi ndi ukadaulo komanso chitukuko chaukadaulo wamagetsi, zida zamagetsi zambiri zimafunikira kugwiritsa ntchito zida za transformer.Ma transfoma a LLC (resonant), omwe amatha kugwira ntchito nthawi imodzi popanda katundu ndikuwonetsa kuwala kapena katundu wolemetsa ndi mayendedwe apano, amaphatikiza zabwino zomwe zosintha wamba zosinthika ndi zosinthira zofananira sizingafanane, chifukwa chake, akhala akugwiritsidwa ntchito kwambiri.

Titumizireni imelo

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Kufotokozera

Ubwino wake

Transformer ya LLC ndikuwongolera kwachikhalidwe cha LC chachiwiri-resonant transformer powonjezera cholumikizira chofananira.Ili ndi maubwino akusintha pafupipafupi, kutsika kosinthika kocheperako, kuchuluka kwamagetsi kovomerezeka, kugwiritsa ntchito bwino kwambiri, kulemera kwapang'onopang'ono, phokoso lotsika la EMI, komanso kupsinjika kocheperako.Komabe, pomwe malo oyikapo akucheperachepera, pakufunika kwambiri kuchuluka kwa chosinthira cha LLC.

Transformer ya LLC yopangidwa ndi Yamaxi, kupatula zabwino zomwe tatchulazi, ili ndi voliyumu yaying'ono komanso mphamvu yayikulu, motero imakhala ndi mphamvu zambiri.Kuphatikiza apo, ili ndi kulondola kwakukulu kwa kutayikira kwa inductance, kudalirika kwakukulu, kukhazikika kwakukulu komanso kusasinthika kwakukulu.Ubwino watsatanetsatane wawonetsedwa pansipa:

(1) Kutulutsa kotayirira kumatha kuwongoleredwa mkati mwa 1% -10% ya inductance yayikulu;Mtundu wotuluka ukhoza kuwongoleredwa pa 5%

(2) Maginito pachimake ali wabwino maginito coupling, kapangidwe yosavuta ndi mkulu dzuwa;

(3) High ntchito pafupipafupi, mkulu mphamvu kachulukidwe, pafupipafupi pakati za 50kHz ~ 300kHz.

(4) Makhalidwe abwino kwambiri otenthetsera kutentha, okhala ndi malo okwera kwambiri mpaka kuchuluka kwa voliyumu, njira yayifupi kwambiri yotenthetsera, yabwino kutulutsa kutentha.

(5) Kuchita bwino kwambiri, mawonekedwe apakati a maginito a mawonekedwe apadera a geometric amatha kuchepetsa kutayika kwakukulu.

(6) Kusokoneza kwamagetsi kwamagetsi kakang'ono.Kutsika kwamphamvu kwamphamvu, kukwera kotsika kwa kutentha, kutentha kwambiri