Txheej txheem cej luam ntawm AI Data Center Server Power Supplies

Raws li kev txawj ntse txawj ntse (AI) thev naus laus zis tau nce siab sai, AI cov chaw khaws ntaub ntawv tau dhau los ua cov txheej txheem tseem ceeb ntawm lub ntiaj teb suav lub zog. Cov chaw zov me nyuam cov ntaub ntawv no yuav tsum tau tswj cov ntaub ntawv ntau thiab cov qauv AI nyuaj, uas ua rau muaj kev xav tau siab heev ntawm cov tshuab hluav taws xob. AI cov ntaub ntawv chaw neeg rau zaub mov cov khoom siv hluav taws xob tsis yog tsuas yog yuav tsum tau muab lub zog ruaj khov thiab txhim khu kev qha, tab sis kuj yuav tsum ua kom muaj txiaj ntsig zoo, txuag hluav taws xob, thiab cog lus kom ua tau raws li qhov tshwj xeeb ntawm AI workloads.

1. Kev ua haujlwm siab thiab txuag hluav taws xob yuav tsum tau ua
AI cov ntaub ntawv chaw servers khiav ntau cov haujlwm sib txuas ua ke, ua rau muaj kev xav tau lub zog loj. Txhawm rau txo cov nqi khiav lag luam thiab cov pa roj carbon hneev taw, cov tshuab hluav taws xob yuav tsum ua kom muaj txiaj ntsig zoo. Cov cuab yeej siv hluav taws xob zoo tshaj plaws, xws li kev tswj hluav taws xob hluav taws xob thiab kev hloov kho lub zog hluav taws xob (PFC), tau ua haujlwm los ua kom muaj zog siv zog.

2. Kev ruaj ntseg thiab kev cia siab
Rau AI daim ntawv thov, ib qho kev tsis ruaj khov lossis cuam tshuam hauv cov khoom siv hluav taws xob tuaj yeem ua rau cov ntaub ntawv poob lossis kev ua yuam kev. Yog li ntawd, AI cov ntaub ntawv chaw neeg rau zaub mov fais fab tshuab tau tsim nrog ntau theem redundancy thiab ua txhaum rov qab mechanisms kom ntseeg tau tias lub zog txuas ntxiv nyob rau hauv txhua qhov xwm txheej.

3. Modularity thiab Scalability
AI cov chaw zov me nyuam feem ntau muaj cov kev xav tau kev xav tau zoo heev, thiab cov tshuab hluav taws xob yuav tsum muaj peev xwm ntsuas tau yooj yim kom tau raws li cov kev xav tau no. Modular power designs tso cai rau cov chaw zov me nyuam los kho lub peev xwm ntawm lub sijhawm tiag tiag, txhim kho kev nqis peev thawj zaug thiab ua kom muaj kev hloov kho sai thaum xav tau.

4.Kev koom ua ke ntawm Kev Siv Hluav Taws Xob
Nrog rau kev thawb mus rau kev ruaj khov, ntau lub chaw AI cov ntaub ntawv tau muab cov khoom siv hluav taws xob txuas ntxiv dua tshiab xws li hnub ci thiab cua zog. Qhov no yuav tsum muaj lub zog hluav taws xob kom txawj ntse hloov pauv ntawm cov khoom siv hluav taws xob sib txawv thiab tswj xyuas kev ua haujlwm ruaj khov hauv cov khoom siv sib txawv.

AI Data Center Server Power Supplies thiab Next-Generation Power Semiconductors

Hauv kev tsim ntawm AI data center server cov khoom siv hluav taws xob, gallium nitride (GaN) thiab silicon carbide (SiC), sawv cev rau tiam tom ntej ntawm lub zog semiconductors, tau ua lub luag haujlwm tseem ceeb.

- Lub zog hloov pauv ceev thiab ua tau zoo:Lub tshuab hluav taws xob uas siv GaN thiab SiC cov cuab yeej ua tiav lub zog hloov pauv ceev peb zaug sai dua li cov khoom siv hluav taws xob silicon. Qhov no nce conversion ceev ua rau tsawg zog poob, ho boosting tag nrho cov fais fab system efficiency.

- Optimization ntawm Qhov Loj thiab Ua Tau Zoo:Piv rau cov khoom siv hluav taws xob silicon ib txwm muaj, GaN thiab SiC cov khoom siv hluav taws xob yog ib nrab ntawm qhov loj me. Qhov kev tsim qauv compact no tsis tsuas yog txuag chaw xwb tab sis kuj ua rau kom muaj zog ceev, tso cai rau AI cov chaw zov me nyuam kom haum rau kev suav ntau lub zog hauv qhov chaw tsawg.

- High-Frequency thiab High-Temperature Applications:GaN thiab SiC cov khoom siv tuaj yeem ua haujlwm ruaj khov nyob rau hauv qhov chaw siab thiab qhov kub thiab txias, txo qhov kev xav tau txias txias thaum ua kom muaj kev ntseeg siab nyob rau hauv cov kev ntxhov siab. Qhov no yog qhov tseem ceeb tshwj xeeb rau AI cov chaw zov me nyuam uas xav tau kev ua haujlwm ntev, siv zog ntau.

Adaptability thiab kev sib tw rau cov khoom siv hluav taws xob

Raws li GaN thiab SiC thev naus laus zis tau siv dav hauv AI data center server cov khoom siv hluav taws xob, cov khoom siv hluav taws xob yuav tsum yoog raws cov kev hloov pauv no.

- Kev them nyiaj yug ntau zaus:Txij li thaum GaN thiab SiC cov cuab yeej ua haujlwm ntawm ntau zaus, cov khoom siv hluav taws xob, tshwj xeeb tshaj yog inductors thiab capacitors, yuav tsum muaj kev ua haujlwm zoo heev los xyuas kom muaj kev ruaj ntseg thiab ua haujlwm ntawm lub zog hluav taws xob.

- Tsawg ESR Capacitor: CapacitorsHauv cov tshuab hluav taws xob yuav tsum muaj qhov sib npaug sib npaug sib npaug (ESR) kom txo qis zog poob ntawm qhov siab. Vim lawv cov yam ntxwv ESR qis, snap-in capacitors yog qhov zoo tagnrho rau daim ntawv thov no.

- High-temperature kam rau ua:Nrog rau kev siv lub zog semiconductors thoob plaws hauv qhov chaw kub kub, cov khoom siv hluav taws xob yuav tsum muaj peev xwm ua haujlwm ruaj khov nyob rau lub sijhawm ntev hauv cov xwm txheej zoo li no. Qhov no imposes xav tau ntau dua ntawm cov ntaub ntawv siv thiab ntim ntawm cov khoom.

- Compact Design thiab High Power Density:Cov Cheebtsam yuav tsum tau muab lub zog ntau dua nyob rau hauv qhov chaw tsawg thaum tswj kev ua haujlwm zoo thermal. Qhov no nthuav tawm cov teeb meem tseem ceeb rau cov tuam txhab tsim khoom tab sis kuj muaj cov hauv kev rau kev tsim kho tshiab.

Xaus

AI cov ntaub ntawv chaw neeg rau zaub mov cov khoom siv hluav taws xob tau raug hloov pauv los ntawm gallium nitride thiab silicon carbide fais fab semiconductors. Txhawm rau ua kom tau raws li qhov xav tau rau cov khoom siv hluav taws xob ntau dua thiab compact,cov khoom siv hluav taws xobyuav tsum muaj kev txhawb nqa ntau dua, kev tswj xyuas thermal zoo dua, thiab qis zog poob. Raws li AI thev naus laus zis txuas ntxiv mus, daim teb no yuav nce mus sai sai, coj ntau lub sijhawm thiab kev nyuaj rau cov tuam txhab tsim khoom thiab cov tsim hluav taws xob tsim hluav taws xob.