Isishwankathelo seeNkonzo zamandla ze-AI Data Center Server Power Supplies

Njengoko iteknoloji yobukrelekrele bokwenziwa (AI) ihambela phambili ngokukhawuleza, amaziko edatha e-AI aba sisiseko esiphambili samandla ekhompyutha yehlabathi. La maziko edatha kufuneka aphathe idatha eninzi kunye neemodeli ze-AI ezintsonkothileyo, nto leyo ebeka iimfuno eziphezulu kakhulu kwiinkqubo zamandla. Izixhobo zamandla zeseva yedatha ye-AI azidingi nje kuphela ukubonelela ngamandla azinzileyo nanokuthenjwa kodwa kufuneka zisebenze kakuhle kakhulu, zonge amandla, kwaye zibe ncinci ukuze zihlangabezane neemfuno ezizodwa zemithwalo yemisebenzi ye-AI.

1. Iimfuno Zokusebenza Kakuhle Nokonga Amandla
Iiseva zeziko ledatha le-AI ziqhuba imisebenzi emininzi yokubala ngaxeshanye, nto leyo ekhokelela kwiimfuno ezinkulu zamandla. Ukunciphisa iindleko zokusebenza kunye neempawu zekhabhoni, iinkqubo zamandla kufuneka zisebenze kakuhle kakhulu. Iiteknoloji zolawulo lwamandla eziphucukileyo, ezifana nolawulo lwamandla oluguquguqukayo kunye nolungiso lwamandla asebenzayo (PFC), zisetyenziselwa ukwandisa ukusetyenziswa kwamandla.

2. Uzinzo kunye nokuthembeka
Kwizicelo ze-AI, nakuphi na ukungazinzi okanye ukuphazamiseka kombane kunokubangela ukulahleka kwedatha okanye iimpazamo zokubala. Ke ngoko, iinkqubo zamandla eseva yedatha ye-AI ziyilwe ngeendlela ezininzi zokubuyisela amandla kunye neendlela zokubuyisela iimpazamo ukuqinisekisa ukunikezelwa kombane okuqhubekayo phantsi kwazo zonke iimeko.

3. Ukuguquguquka kunye nokukhula
Iziko ledatha le-AI lidla ngokuba neemfuno zekhompyutha ezinamandla kakhulu, kwaye iinkqubo zamandla kufuneka zikwazi ukukhula ngokuguquguquka ukuze zihlangabezane nezi mfuno. Uyilo lwamandla oluyimodyuli luvumela iziko ledatha ukuba lilungise umthamo wamandla ngexesha langempela, liphucule utyalo-mali lokuqala kwaye livumele ukuphuculwa ngokukhawuleza xa kufuneka.

4. Ukuhlanganiswa kwamandla ahlaziyekayo
Ngokutyhalela phambili ekuzinzeni, amaziko edatha e-AI amaninzi adibanisa imithombo yamandla avuselelekayo njengamandla elanga nawomoya. Oku kufuna ukuba iinkqubo zamandla zitshintshe ngobuchule phakathi kwemithombo yamandla eyahlukeneyo kwaye zigcine ukusebenza okuzinzileyo phantsi kweengeniso ezahlukeneyo.

Izixhobo zoMbane zeZiko leDatha le-AI kunye neeSemiconductors zaMandla zeSizukulwana Esilandelayo

Kuyilo lwezixhobo zamandla zeseva yedatha ye-AI, i-gallium nitride (GaN) kunye ne-silicon carbide (SiC), ezimele isizukulwana esilandelayo se-power semiconductors, zidlala indima ebalulekileyo.

- Isantya sokuguqulwa kwamandla kunye nokusebenza kakuhle:Iinkqubo zamandla ezisebenzisa izixhobo zeGaN kunye neSiC zifikelela kwisantya sokuguqula amandla ngokukhawuleza kathathu kunezixhobo zamandla zemveli ezisekelwe kwisilicon. Esi santya sokuguqula esikhulayo siphumela ekulahlekelweni kwamandla okuncinci, nto leyo ephucula kakhulu ukusebenza kakuhle kwenkqubo yamandla iyonke.

- Ukuphucula ubungakanani kunye nokusebenza kakuhle:Xa kuthelekiswa nezixhobo zamandla zemveli ezisekelwe kwi-silicon, izixhobo zamandla ze-GaN kunye ne-SiC ziphakathi kobukhulu obuphakathi. Olu yilo luncinci alugcini nje ngokugcina indawo kodwa lukwanyusa uxinano lwamandla, luvumela amaziko edatha e-AI ukuba amkele amandla ekhompyutha amaninzi kwindawo encinci.

- Izicelo ezisebenzisa ubuninzi obuphezulu kunye nobushushu obuphezulu:Izixhobo zeGaN kunye neSiC zinokusebenza ngokuzinzileyo kwiindawo ezinamaqondo aphezulu obushushu, zinciphisa kakhulu iimfuno zokupholisa ngelixa ziqinisekisa ukuthembeka phantsi kweemeko zoxinzelelo oluphezulu. Oku kubaluleke kakhulu kumaziko edatha e-AI afuna ukusebenza ixesha elide, ngamandla aphezulu.

Ukuguquguquka kunye nemingeni yeeCandelo ze-elektroniki

Njengoko ubuchwepheshe beGaN kunye neSiC busetyenziswa kakhulu kwizixhobo zamandla zeseva yedatha ye-AI, izixhobo ze-elektroniki kufuneka zilungelelanise ngokukhawuleza olu tshintsho.

- Inkxaso eQhelekileyo kakhulu:Ekubeni izixhobo zeGaN kunye neSiC zisebenza kwiifrikhwensi eziphezulu, izinto ze-elektroniki, ingakumbi ii-inductors kunye nee-capacitors, kufuneka zibonise ukusebenza kakuhle kweefrikhwensi eziphezulu ukuqinisekisa uzinzo kunye nokusebenza kakuhle kwenkqubo yamandla.

- IiCapacitors ze-ESR eziphantsi: Ii-Capacitorskwiinkqubo zamandla kufuneka zibe nokumelana nochungechunge olulinganayo oluphantsi (ESR) ukunciphisa ukulahleka kwamandla kwiifrikhwensi eziphezulu. Ngenxa yeempawu zazo eziphantsi ze-ESR, ii-capacitors ze-snap-in zilungele olu setyenziso.

- Ukunyamezelana nobushushu obuphezulu:Ngenxa yokusetyenziswa kakhulu kwee-semiconductors zamandla kwiindawo ezinobushushu obuphezulu, izinto ze-elektroniki kufuneka zikwazi ukusebenza ngokuzinzileyo ixesha elide kwiimeko ezinjalo. Oku kubeka iimfuno eziphezulu kwizinto ezisetyenzisiweyo kunye nokupakishwa kwezinto.

- Uyilo oluNcinci kunye noBuninzi bamandla aphezulu:Iinxalenye kufuneka zibonelele ngamandla amaninzi ngaphakathi kwendawo encinci ngelixa zigcina ukusebenza kakuhle kobushushu. Oku kuzisa imingeni ebalulekileyo kubavelisi bezixhobo kodwa kukwanika namathuba okuvelisa izinto ezintsha.

Isiphelo

Izixhobo zamandla zeseva yedatha ye-AI ziyatshintsha ngokuqhutywa zii-semiconductors zamandla ze-gallium nitride kunye ne-silicon carbide. Ukuze kuhlangatyezwane nemfuno yezixhobo zamandla ezisebenzayo nezincinci,izinto ze-elektronikikufuneka inike inkxaso ephezulu yamaza ombane, ulawulo olungcono lobushushu, kunye nokulahleka kwamandla okuncinci. Njengoko itekhnoloji ye-AI iqhubeka nokukhula, eli candelo liza kuqhubeka ngokukhawuleza, lizise amathuba amaninzi kunye nemingeni kubavelisi bezinto kunye nabayili beenkqubo zamandla.