Nrog rau qhov kev thov kom muaj zog AI computing fais fab ntau zuj zus, kev tsim cov khoom siv fais fab rau lub server ntsib teeb meem tsis tau muaj dua li. Hauv kev tsim cov khoom siv fais fab rau lub server 1U, kev ua tiav qhov muaj zog ntau, kev ruaj khov ntawm kev thauj khoom, thiab kev ua kom me me hauv qhov chaw tsawg yog qhov teeb meem tseem ceeb rau cov engineers.
1U Lub Hwj Chim Tsim Khoom Siv: Cov Capacitors Ua Tus Qauv Tseem Ceeb rau Miniaturization
Hauv cov kev daws teeb meem fais fab loj rau 1U AI servers, cov capacitors feem ntau yog cov khoom nyuaj tshaj plaws rau compress. Txawm tias muaj kev txhim kho tas li hauv kev hloov zaus thiab kev ua haujlwm ntawm cov khoom siv fais fab tshiab xws li GaN, qhov loj me thiab qhov chaw tso cua sov ntawm cov servers tsis tau khaws cia.
Hauv qhov kev tsim no, cov capacitors tsis yog tsuas yog cov khoom txhawb nqa xwb, tab sis yog qhov tseem ceeb uas txiav txim siab ncaj qha rau kev vam meej ntawm kev daws teeb meem fais fab.
1. Cov Teeb Meem ntawm Capacitor Miniaturization
Hauv cov haujlwm siv hluav taws xob AI server, cov engineers feem ntau ntsib cov teeb meem hauv qab no:
• Muaj zog ntau ntxiv
• Txo qhov loj ntawm lub zog fais fab kom tsawg dua 50%
• Kev ua haujlwm ruaj khov nyob rau hauv qhov kub thiab txias ntev, ua haujlwm hauv ib puag ncig 105 ℃
• Muaj peev xwm tiv taus tam sim no siab, ua haujlwm ntev ntev
• Kev puas tsuaj ntawm lub peev xwm tswj tau, tswj kev ruaj khov ntawm lub kaw lus
Raws li cov kev cai no, kev txo qhov loj ntawm lub capacitor cuam tshuam ncaj qha rau tag nrho cov qauv tsim. Cov ntim capacitor me dua txhais tau tias lub peev xwm capacitance thiab ripple current withstand peev xwm yuav tsis ua tau raws li cov kev cai tib lub sijhawm, ua rau muaj kev cov nyom loj heev rau kev tsim qauv.
2. Cov txiaj ntsig ntawm GaN Fais Fab Khoom Siv thiab Cov Kev Xav Tau Capacitor Ntau Ntxiv
Nrog kev qhia txog GaN (Gallium Nitride) thev naus laus zis, qhov zaus hloov pauv hluav taws xob, kev ua haujlwm zoo, thiab qhov loj me tau zoo dua, tab sis qhov no kuj tau tso cov kev xav tau ntau dua rau kev ua haujlwm ntawm lub capacitor.
Rau cov khoom siv fais fab GaN, cov capacitors tsis yog tsuas yog xav tau qhov muaj peev xwm ntau dua xwb tab sis kuj yuav tsum tiv taus qhov tam sim no ntau dua thiab muaj lub neej ntev dua kom ntseeg tau tias lub kaw lus ruaj khov.
YMIN IDC3 Series Capacitors
Kev daws cov teeb meem tseem ceeb ntawm kev daws teeb meem fais fab loj
Txhawm rau daws cov teeb meem no, YMIN Electronics tau tshaj tawm IDC3 series ntawm cov kua txhuas electrolytic capacitors, tsim tshwj xeeb rau GaN AI server fais fab khoom siv. Cov txiaj ntsig tseem ceeb ntawm cov capacitors no yog qhov muaj peev xwm loj thiab muaj peev xwm nqa tam sim no loj, ua rau kev ua haujlwm ruaj khov nyob rau hauv qhov chaw kub thiab hnyav, ua rau lawv yog "qhov tseem ceeb" hauv kev tsim hluav taws xob muaj zog ntau.
Cov Ntaub Ntawv Khoom
Cov koob: IDC3
Cov Lus Qhia: 450V / 1400μF
Qhov Loj: 30 × 70 hli
Qauv: Cov kua hluav taws xob zoo li lub kaus mom hlau
1. "Lub Peev Xwm Tseem Ceeb" ntawm Capacitor Miniaturization—70% Nce Hauv Capacitance Density
Qhov nce ntawm capacitance density ntawm IDC3 series capacitors tso cai rau peb muab capacitance siab dua thiab ripple tam sim no nqa peev xwm yam tsis tau nce qhov loj. Piv rau cov khoom Nyiv zoo sib xws, IDC3 series muaj 70.7% nce ntawm capacitance density, los ntawm 13.64μF/cm³ mus rau 23.29 μF/cm³. Qhov no tso cai rau 55% txo qis ntawm qhov loj ntawm lub zog module yam tsis muaj kev cuam tshuam rau kev ua haujlwm ruaj khov.
2. Kev Ruaj Ntseg Nyob Hauv Kev Ua Haujlwm Ntev Ntev: Ripple Current thiab High-Kub Lifespan
Nyob rau hauv qhov chaw muaj kev thauj khoom ntau thiab kub ntau, kev ruaj khov ntawm lub capacitor yog qhov tseem ceeb heev. Cov capacitors IDC3 series tuaj yeem tiv taus cov hluav taws xob siab (19A), ua kom txo tau cov naj npawb ntawm cov capacitors sib luag, ua kom zoo dua qhov kev teeb tsa fais fab, thiab txo qhov kev pheej hmoo ntawm kev kub hnyiab hauv zos.
Ntxiv mus, ntawm qhov kub ua haujlwm ntawm 105 ° C, IDC3 muaj lub neej ntev tshaj 3000 teev, nrog rau kev puas tsuaj ntawm capacitance tswj tau hauv 8%, ua kom muaj kev ua haujlwm ruaj khov ntawm lub zog thaum lub sijhawm ua haujlwm ntev.
3. Cov txiaj ntsig ntawm theem system: Ntau tshaj li qhov kev txhim kho capacitor xwb
Hauv Navitas 'GaN AI server fais fab kev daws teeb meem, kev qhia txog IDC3 series capacitors coj ntau yam kev txhim kho: kev nce 1% ~ 2% ntawm kev siv hluav taws xob zoo, txo qis kwv yees li 10 ° C hauv qhov kub thiab txias ntawm lub cev, thiab txo qis qhov loj me ntawm lub zog module.
Cov kev ua kom zoo dua no thaum kawg ua rau muaj kev ruaj khov thiab kev ntseeg siab mus sij hawm ntev ntawm tag nrho lub server system, qhia tag nrho lub luag haujlwm tseem ceeb ntawm cov capacitors hauv kev tsim hluav taws xob muaj zog ntau.
Xaus Lus: Lub Luag Haujlwm Tseem Ceeb ntawm Capacitors hauv 1U AI Server Power Supply Design
Hauv kev tsim cov khoom siv fais fab 1U AI server, uas muaj ob qho tib si lub zog ceev thiab lub nra hnyav, cov capacitors tsis yog tsuas yog cov khoom xwb, tab sis yog ib qho tseem ceeb uas txiav txim siab qhov kev ua haujlwm ruaj khov mus sij hawm ntev ntawm lub zog muab hluav taws xob.
YMIN IDC3 series capacitors, nrog lawv cov capacitance density zoo dua, ripple tam sim no muaj peev xwm nqa tau, thiab kev ruaj khov ntawm qhov kub thiab txias, tau dhau los ua ib qho tseem ceeb rau kev tsim lub zog fais fab AI server.
Lub sijhawm tshaj tawm: Lub Ib Hlis-13-2026