Hauv kev siv cov thev naus laus zis tshiab no, polymer capacitors ua lub luag haujlwm tseem ceeb.Nyob rau hauv lub sijhawm tshiab, YMIN tau cog lus tias yuav ua tiav kev ua tiav tshiab los ntawm cov ntawv thov tshiab thiab nquag tshawb nrhiav qhov kev cia siab ntawm miniaturization ntawm GaN-based AC / DC converters.
YMIN tau ntev tau siv lub polymer cap hauv ntau qhov kev lag luam, xws li kev them nyiaj ceev (los ntawm yav dhau los IQ ceev them, PD2.0, PD3.0, PD3.1), PC adapters, EV ceev them, OBC / DC ceev them pawg , server fais fab mov, thiab lwm yam.
Cov polymer capacitors tuaj yeem ua tau raws li cov yam ntxwv zoo ntawm GaN, thiab ua tau zoo hauv cov txheej txheem kev thov kom tau raws li cov kev xav tau ntawm cov neeg siv khoom rau kev txhim kho kev ua haujlwm, thiab peb yuav qhia lawv cov yam ntxwv hauv kev nthuav dav hauv qab no.
Me me:GaN pab txhawb rau qhov miniaturization ntawm AC / DC converter.
Feem ntau, feem ntau cov circuits siv DC voltage hloov AC voltage, thiab AC / DC converters yog qhov tseem ceeb uas hloov pauv AC fais fab mov rau DC fais fab.Nrog tib tus nqi ntawm lub zog, lub miniaturization ntawm converters yog tus qauv xav txog qhov kev xav ntawmchaw txuag thiab portability.
Piv nrog cov tsoos Si (silicon) cov khoom, GaN muaj qhov zoo ntawmKev hloov pauv me me, kev ua haujlwm siab dua, siab dua electron migration ceev, thiab conductivity.
Qhov no ua rau AC / DC converters los tswj kev hloov pauv kev ua haujlwm ntau dua, ua rauntau zog hloov dua siab tshiab.
Tsis tas li ntawd, kev hloov pauv ntau dua tuaj yeem raug xaiv los siv cov khoom siv me me.Qhov no yog vim GaN ntawm qhov hloov pauv ntau dua, GaN tuaj yeem tswj tau tib yam kev ua haujlwm zoo Si muab ntawm qhov hloov pauv tsawg.
AC / DC converters daim ntawv thov qauv
Tsawg ESR:Ripple voltage yog ib txwm tsim thaum lub capacitor absorbs ripple tam sim no.
Cov zis capacitor yog qhov tseem ceeb.YMIN polymer capacitors tuaj yeem pab txo cov zis hluav taws xob ripple thiab ua lub luag haujlwm tseem ceeb hauv# limhigh-power switching circuits.
Nyob rau hauv kev xyaum, nws yog feem ntau yuav tsum tau hais tias lub ripple voltage tsis tshaj1%ntawm kev khiav hauj lwm voltage ntawm lub cuab yeej.
Nyob rau hauv qhov ntau ntawm 10KHz ~ 800KHz, lubESRntawm YMIN's hybrid capacitor yog qhov ruaj khov thiab tuaj yeem hloov kho raws li qhov yuav tsum tau ua ntawm GAN high-frequency switching.Yog li ntawd, nyob rau hauv GaN-raws li AC / DC converters, polymer capacitors yog lub zoo meej tso zis tov.
Nrog rau kev siv ntau zaus hloov AC / DC converters, txhawm rau ua kom tau raws li cov kev xav tau hloov kho tshiab ntawm cov neeg siv khoom, YMIN, raws li tus neeg yos hav zoov tshaj lij, nrog nws cov kev ua haujlwm siab / kev ntseeg siab thev naus laus zis, coj kev lag luam tshiab thiab Cov khoom siv dav dav (txog 100v).
Kev xaiv yooj yim
YMIN polymer khoom txhuas electrolytic capacitors, polymer hybrid capacitors, MLPC, thiab polymer tantalum capacitor series tuaj yeem ua tau zoo sib xws nrog AC / DC converters tshiab.
Cov polymer capacitors yog dav siv nyob rau hauv 5-20V outputs, 24V outputs rau industrial cov khoom, thiab 48V outputs rau network hom khoom.Txhawm rau tiv thaiv lub zog tsis txaus nyob rau xyoo tas los no, nws yog ib qho tsim nyog kom tau txais kev ua haujlwm siab dua.
Tus naj npawb ntawm cov khoom uas hloov mus rau 48V (automotive, data center, USB-PD, thiab lwm yam) yog nce, thiab ntau yam kev siv rau GaN thiab polymer capacitors yog txuas ntxiv.
Hauv kev xaus, xaiv YMIN Polymer E-CAP rau GaN-raws li AC / DC Converters muab koj cov kev ua haujlwm tsis sib xws, ua haujlwm ntev, qhov chaw ua kom zoo, thiab nkag mus rau kev lag luam-kev txawj ntse - txhua yam tseem ceeb thaum xaiv cov khoom zoo tshaj plaws rau koj daim ntawv thov xav tau
Nrog xyoo dhau los ntawm kev lag luam kev lag luam, YMIN tau tsim nws tus kheej ua lub npe ntseeg hauv kev tsim khoom siv hluav taws xob.Lawv cov kev txawj ntse ua ke nrog kev tshawb fawb txuas ntxiv thiab kev txhim kho kom ntseeg tau tias lawv cov khoom lag luam yeej ib txwm nyob rau hauv pem hauv ntej ntawm kev txhim kho thev naus laus zis.
Post lub sij hawm: Jan-26-2024