YMIN ndi Navitas Semiconductor zimagwirizana kwambiri, ndipo ma capacitor a nyanga ya IDC3 amalimbikitsa mphamvu ya seva ya AI kukhala ndi mphamvu zambiri.

Pamene ma seva a AI akupita patsogolo ku mphamvu yapamwamba ya makompyuta, mphamvu zambiri komanso kuchepetsa mphamvu zamagetsi kwakhala zovuta kwambiri. Mu 2024, Navitas idayambitsa ma chips amphamvu a GaNSafe™ gallium nitride ndi ma MOSFET a silicon carbide a m'badwo wachitatu, STMicroelectronics idayambitsa ukadaulo watsopano wa silicon photonics PIC100, ndipo Infineon idayambitsa CoolSiC™ MOSFET 400 V, zonse kuti ziwongolere kuchuluka kwa mphamvu za ma seva a AI.

Pamene kuchuluka kwa mphamvu kukupitirira kukwera, zigawo zosasunthika ziyenera kukwaniritsa zofunikira zolimba za miniaturization, mphamvu yayikulu, komanso kudalirika kwambiri. YMIN imagwira ntchito limodzi ndi ogwirizana nawo kuti apange mayankho a capacitor apamwamba kwambiri amagetsi amphamvu kwambiri a seva ya AI.

GAWO 01 YMIN ndi Navitas amagwirizana kwambiri kuti akwaniritse luso logwirizana

Poyang'anizana ndi mavuto awiri a kapangidwe kakang'ono ka zigawo zazikulu komanso kuchuluka kwa mphamvu zomwe zimayambitsidwa ndi makina opangira magetsi, YMIN idapitiliza kuyika ndalama mu kafukufuku, chitukuko ndi zatsopano. Pambuyo pofufuza ukadaulo kosalekeza komanso kupita patsogolo, pomaliza pake idapanga bwino mndandanda wa IDC3 wa ma capacitor a aluminiyamu amagetsi amphamvu kwambiri, omwe adagwiritsidwa ntchito bwino pa mayankho amphamvu a seva ya AI ya 4.5kW ndi 8.5kW yolemera kwambiri yomwe idatulutsidwa ndi Navitas, mtsogoleri wa ma chips amphamvu a gallium nitride.

GAWO 02 IDC3 Ubwino wa Capacitor Core wa Horn

Monga capacitor ya aluminiyamu yokhala ndi nyanga yamphamvu kwambiri yomwe idayambitsidwa mwapadera ndi YMIN kuti ipereke mphamvu ya seva ya AI, mndandanda wa IDC3 uli ndi zatsopano 12 zaukadaulo. Sikuti imangokhala ndi makhalidwe opirira mphamvu yayikulu, komanso ili ndi mphamvu yayikulu pansi pa voliyumu yomweyo, ikukwaniritsa zofunikira zolimba za mphamvu ya seva ya AI kuti igwire ntchito bwino, komanso imapereka chithandizo chodalirika cha mayankho amphamvu kwambiri.

Kuchuluka kwa mphamvu

Poganizira vuto la kuchuluka kwa mphamvu zamagetsi za seva ya AI komanso malo osakwanira, mawonekedwe akuluakulu a IDC3 series amatsimikizira kutulutsa kwa DC kokhazikika, kukonza magwiridwe antchito amagetsi, komanso kuthandizira magetsi a seva ya AI kuti apititse patsogolo kuchuluka kwa mphamvu zamagetsi. Poyerekeza ndi zinthu wamba, kukula kochepa kumatsimikizira kuti kumatha kupereka mphamvu zambiri zosungira ndi kutulutsa mphamvu m'malo ochepa a PCB. Pakadali pano, poyerekeza ndi anzawo otsogola padziko lonse lapansi,Mndandanda wa YMIN IDC3Ma capacitor a horn ali ndi kuchepa kwa voliyumu ya 25%-36% pazinthu zomwezo.

Kukana kwamphamvu kwa ripple current

Kwa magetsi a seva ya AI omwe alibe kutentha kokwanira komanso kudalirika komwe kumayendetsedwa ndi katundu wambiri, mndandanda wa IDC3 uli ndi mphamvu yolimba yonyamula ma ripple current komanso magwiridwe antchito otsika a ESR. Mtengo wonyamula ma ripple current ndi wokwera ndi 20% kuposa wa zinthu wamba, ndipo mtengo wa ESR ndi wochepera ndi 30% kuposa wa zinthu wamba, zomwe zimapangitsa kutentha kukwera pang'ono pansi pa mikhalidwe yomweyi, motero kumawonjezera kudalirika ndi moyo.

Moyo wautali

Nthawi ya moyo wake ndi maola opitilira 3,000 pamalo otentha kwambiri a 105°C, zomwe ndizofunikira kwambiri pakugwiritsa ntchito seva ya AI popanda kusokoneza ntchito.

GAWO 03Kapotala wa IDC3specifications ndi zochitika za ntchito

Zochitika Zogwiritsidwa Ntchito: Zoyenera kugwiritsa ntchito mphamvu zambiri, mayankho a mphamvu a seva ya AI yocheperako

Chitsimikizo cha malonda: Chitsimikizo cha malonda cha AEC-Q200 ndi chitsimikizo chodalirika kuchokera ku mabungwe apadziko lonse lapansi.

TSIRIZA

Ma capacitor a IDC3 series horn akhala njira yothetsera mavuto a magetsi a AI server. Kugwiritsa ntchito bwino kwa ma solution a mphamvu ya seva ya Nanovita ya 4.5kw ndi 8.5kw sikuti kumangotsimikizira mphamvu yaukadaulo ya YMIN pakupanga mphamvu zambiri komanso kapangidwe kakang'ono, komanso kumapereka chithandizo chofunikira pakukweza mphamvu ya seva ya AI.

YMIN ipitilizanso kukulitsa ukadaulo wake wa capacitor ndikupatsa ogwirizana nawo mayankho abwino komanso ogwira mtima a capacitor kuti agwire ntchito limodzi kuti adutse malire a mphamvu yamagetsi ya AI server, poyang'anizana ndi nthawi yamagetsi ya 12kw kapena yapamwamba kwambiri ya AI server.