Cov khoom
LLC (ob lub inductors thiab ib lub capacitor topology) Transformer
Nrog rau kev nce qib ntawm kev tshawb fawb thiab thev naus laus zis thiab kev tsim cov tshuab hluav taws xob, ntau thiab ntau cov khoom siv hluav taws xob xav tau kev siv cov khoom siv hluav taws xob.LLC (resonant) transformers, nrog lawv lub peev xwm los ua haujlwm ib txhij yam tsis muaj kev thauj khoom thiab cuam tshuam lub teeb lossis hnyav nrog lub resonant channel tam sim no, embody qhov zoo uas zoo tib yam series resonant transformers thiab parallel resonant transformers tsis tuaj yeem sib piv, yog li ntawd, lawv tau siv dav.
LLC transformer yog ib qho kev txhim kho ntawm cov tsoos LC thib ob-order resonant transformer los ntawm kev ntxiv ib qho kev sib txuas inductor.Nws muaj qhov zoo ntawm kev hloov pauv ntau zaus, tsis tshua muaj kev hloov pauv, qhov dav tso zis hluav taws xob ntau, kev ua haujlwm siab, lub teeb yuag, tsis tshua muaj suab nrov EMI, thiab tsis tshua muaj kev ntxhov siab.Txawm li cas los xij, raws li qhov chaw teeb tsa qis qis, muaj qhov xav tau ntau dua rau qhov ntim ntawm LLC transformer.
Lub LLC transformer tsim los ntawm Yamaxi, tshwj tsis yog cov txiaj ntsig tau hais los saum toj no, nws muaj qhov ntim me dua thiab muaj zog dua, yog li muaj lub zog loj.Tsis tas li ntawd, muaj qhov tseeb ntawm inductance to, muaj kev ntseeg siab, siab stability thiab siab sib xws.Cov ncauj lus kom ntxaws zoo yog qhia hauv qab no:
(1) Cov dej inductance tuaj yeem tswj tau li ntawm 1% -10% ntawm lub ntsiab inductance;Cov dej xau tuaj yeem tswj tau ntawm 5%
(2) Cov tub ntxhais hlau nplaum muaj qhov sib txuas zoo electromagnetic, cov qauv yooj yim thiab kev ua haujlwm siab;
(3) Kev ua haujlwm siab, siab zog ceev, zaus ntawm 50kHz ~ 300kHz.
(4) Cov yam ntxwv zoo ntawm cov cua sov dissipation, nrog rau qhov chaw siab tshaj plaws rau qhov sib piv, lub tshav kub luv luv, yooj yim rau cua sov dissipation.
(5) Kev ua haujlwm siab, cov qauv sib nqus ntawm cov duab geometric tshwj xeeb tuaj yeem txo cov tub ntxhais poob zoo.
(6) Me me hluav taws xob hluav taws xob cuam tshuam.Tsawg zog poob, tsis tshua muaj kub nce, efficiency siab
◆ Kev ntseeg siab, ua raws li AEC-Q200;
◆ poob qis;Siab zog ceev, zoo tshav kub dissipation;
◆ Ua haujlwm kub tuaj yeem ncav cuag 140 ℃;
◆ Ultra-low leakage inductance (0.1uH Max.)
Lub tsheb thiab server power board.Zoo heev rau kev siv hauv qee cov khoom siv hluav taws xob muaj zog thiab muaj zog.
