Pogwiritsa ntchito ukadaulo watsopanowu, ma polymer capacitor amagwira ntchito yofunika.M'nthawi yatsopano, YMIN yadzipereka kuti ikwaniritse zotsogola zatsopano kudzera m'mapulogalamu atsopano ndikuwunika mwachangu chiyembekezo cha miniaturization ya otembenuza a GaN-based AC/DC.
YMIN yakhala ikugwiritsa ntchito kapu ya polima m'mafakitale ambiri, monga kulipiritsa mwachangu (kuyambira m'mbuyomu IQ kuthamangitsa, PD2.0, PD3.0, PD3.1), ma adapter a PC, EV kuthamanga mwachangu, OBC/DC kuthamangitsa milu , magetsi a seva, etc.
Ma polymer capacitor amenewo amatha kufananiza bwino kwambiri mawonekedwe a GaN, ndikuchita bwino pazonse zogwiritsira ntchito kuti akwaniritse zosowa zamakasitomala pakuwongolera magwiridwe antchito, ndipo tifotokoza mwatsatanetsatane mwatsatanetsatane pansipa.
Kukula kochepa:GaN imathandizira kusinthika kwapang'onopang'ono kwa chosinthira cha AC/DC.
Nthawi zambiri, mabwalo ambiri amagwiritsa ntchito magetsi a DC m'malo mwa magetsi a AC, ndipo zosinthira za AC/DC ndizofunikira zomwe zimatembenuza magetsi a AC kukhala magetsi a DC.Ndi kuchuluka komweko kwa mphamvu, miniaturization ya otembenuza ndizochitika poganizira malingaliro akupulumutsa danga ndi kunyamula.
Poyerekeza ndi zida zachikhalidwe za Si (silicon), GaN ili ndi zabwino zakezotayika zazing'ono zosinthira, kuchita bwino kwambiri, kuthamanga kwamphamvu kwa ma elekitironi, komanso kuwongolera.
Izi zimathandizira otembenuza a AC/DC kuti aziwongolera kusintha kwazinthu mosamala, zomwe zimapangitsakutembenuka kwamphamvu kwamphamvu.
Kuphatikiza apo, ma frequency osinthika amatha kusankhidwa kuti agwiritse ntchito tinthu tating'onoting'ono tomwe timapanga.Izi ndichifukwa choti GaN pamayendedwe apamwamba kwambiri, GaN imatha kukhalabe ndi magwiridwe antchito a Si omwe amaperekedwa pafupipafupi.
AC/DC converters ntchito zitsanzo
ESR yotsika:Mpweya wothamanga umapangidwa nthawi zonse pamene capacitor imatenga mphamvu yamagetsi.
Ma capacitor otulutsa ndi ofunikira.YMIN polymer capacitor imatha kuthandizira kuchepetsa kutulutsa kwamagetsi ndikuchita gawo lofunikira#sefamabwalo osinthira mphamvu kwambiri.
M'malo mwake, nthawi zambiri pamafunika kuti voteji ya ripple isapitirire1%mphamvu yogwiritsira ntchito chipangizocho.
M'kati mwa 10KHz~800KHz, ndiESRya YMIN's hybrid capacitor ndi yokhazikika ndipo imatha kutengera zofunikira za GAN high-frequency switching.Chifukwa chake, mu zosinthira za AC/DC zochokera ku GaN, ma polymer capacitor ndiye njira yabwino yotulutsira.
Pogwiritsa ntchito makina osinthira a AC/DC okwera kwambiri, kuti akwaniritse zosowa za makasitomala, YMIN, monga mlenje waukadaulo wapamwamba, wokhala ndiukadaulo wotsogola kwambiri / wodalirika kwambiri, amabweretsa msika wanzeru komanso wodalirika. mndandanda wazinthu zonse (mpaka 100v).
Zosankha Zosinthika
YMIN polymer solid aluminium electrolytic capacitors, polymer hybrid capacitor, MLPC, ndi polymer tantalum capacitor mndandanda zitha kufananizidwa bwino ndi zosinthira zatsopano za AC/DC.
Ma polymer capacitor awa amagwiritsidwa ntchito kwambiri pazotulutsa za 5-20V, zotulutsa 24V pazida zamafakitale, ndi zotulutsa za 48V pamitundu yamagetsi yamagetsi.Pofuna kuthana ndi kuchepa kwa magetsi m'zaka zaposachedwa, ndikofunikira kupeza bwino kwambiri.
Chiwerengero cha zinthu zomwe zikupita ku 48V (magalimoto, data center, USB-PD, ndi zina zotero) zikuchulukirachulukira, ndipo mndandanda wa ntchito za GaN ndi ma capacitor a polima ukukulitsidwa.
Pomaliza, kusankha YMIN Polymer E-CAP ya Zosintha za AC/DC zochokera ku GaN kumakupatsani magwiridwe antchito, kulimba, kukhathamiritsa kwa malo, komanso mwayi wopeza ukatswiri wotsogola m'makampani - zonse zofunika posankha gawo labwino kwambiri pazosowa zanu.
Ndi zaka zambiri zamakampani, YMIN yadzikhazikitsa ngati dzina lodalirika pakupanga zida zamagetsi.Ukatswiri wawo wophatikizidwa ndi kufufuza kosalekeza ndi kuyesetsa kwachitukuko zimatsimikizira kuti zogulitsa zawo nthawi zonse zimakhala patsogolo pamisonkhano yaukadaulo.
Nthawi yotumiza: Jan-26-2024