Pamene malo opangira ma data akupitilira kukula komanso kufunikira, ukadaulo wamagetsi wakhala chinthu chofunikira kwambiri pakuwonetsetsa kuti ntchito zikuyenda bwino komanso zodalirika. Posachedwapa, Navitas adayambitsaCRPS 185 4.5kW AI data center server mphamvu, kuyimira m'mphepete mwa njira zatsopano zopangira magetsi. Mphamvuyi imagwiritsa ntchito ukadaulo wothandiza kwambiri wa gallium nitride (GaN) komansoYMIN's 450V, 1200uFCW3mndandanda capacitors, kukwaniritsa mphamvu ya 97% pa theka katundu. Kupita patsogolo kumeneku sikumangowonjezera mphamvu zosinthira mphamvu komanso kumapereka chithandizo champhamvu champhamvu pazosowa zamakompyuta zamakompyuta a AI data center. Ukadaulo wosinthika wamagetsi amagetsi pa seva ukupanga msika wamagetsi pomwe ukukhudza kwambiri zida zazikulu monga ma capacitor. Nkhaniyi iwunika momwe zinthu zikuyendera pamagetsi a seva, zofunikila za malo opangira ma data a AI, ndi kusintha komwe kukukhudza makampani a capacitor.
Zomwe Zachitika Pamagawo Amagetsi a Seva
1. Kuchita Bwino Kwambiri ndi Mphamvu Zobiriwira
Chifukwa cha kuchuluka kwamphamvu kwapadziko lonse kwa malo opangira ma data, mphamvu zamagetsi pa seva zikuyenda bwino kwambiri, zopulumutsa mphamvu. Magetsi amakono nthawi zambiri amatsatira muyezo wa 80 Plus Titanium, kukwaniritsa mphamvu mpaka 96%, zomwe sizimangochepetsa kuwononga mphamvu komanso zimachepetsa kuzirala kwamagetsi ndi ndalama. Navitas' CRPS 185 4.5kW magetsi amagwiritsa ntchito ukadaulo wa GaN kupititsa patsogolo luso, kuthandizira njira zopangira mphamvu zobiriwira komanso chitukuko chokhazikika m'malo opangira ma data.
2. Kukhazikitsidwa kwa GaN ndi SiC Technologies
Gallium Nitride (GaN)ndiSilicon Carbide (SiC)zipangizo pang'onopang'ono m'malo mwa zida zachikhalidwe zochokera pa silicon, kuyendetsa magetsi a seva kupita ku kachulukidwe kakang'ono ka mphamvu ndi kuchepa kwa mphamvu. Zida za GaN zimapereka liwiro losinthira mwachangu komanso kusinthika kwamphamvu kwambiri, kumapereka mphamvu zambiri pamapazi ang'onoang'ono. Navitas 'CRPS 185 4.5kW magetsi amaphatikiza ukadaulo wa GaN kuti asunge malo, kuchepetsa kutentha, ndi kuchepetsa kugwiritsa ntchito mphamvu. Kupita patsogolo kwaukadaulo uku kumayika zida za GaN ndi SiC kukhala zapakati pamipangidwe yamagetsi yamtsogolo ya seva.
3. Mapangidwe a Modular ndi High-Density Designs
Mapangidwe amagetsi amagetsi amalola kusinthasintha kwakukulu pakukulitsa ndi kukonza, kupangitsa ogwiritsa ntchito kuwonjezera kapena kusintha ma module amagetsi kutengera zomwe malo a data amafunikira. Izi zimatsimikizira kudalirika kwakukulu ndi redundancy. Mapangidwe apamwamba kwambiri amalola magetsi kuti apereke mphamvu zambiri mu mawonekedwe ophatikizika, omwe ndi opindulitsa makamaka kwa AI data center. Navitas 'CRPS 185 magetsi amapereka mphamvu mpaka 4.5kW mu chinthu chophatikizika, ndikupangitsa kuti ikhale yabwino kwa malo owoneka bwino apakompyuta.
4. Intelligent Power Management
Makina oyang'anira magetsi a digito ndi anzeru akhala okhazikika mumagetsi amakono a seva. Kupyolera mu njira zoyankhulirana monga PMBus, ogwiritsira ntchito data center amatha kuyang'anitsitsa momwe mphamvu zilili mu nthawi yeniyeni, kukhathamiritsa kugawa katundu, ndikuwonetsetsa kuti magetsi akugwira ntchito motetezeka komanso moyenera. Matekinoloje okhathamiritsa mphamvu oyendetsedwa ndi AI akutsatiridwanso pang'onopang'ono, zomwe zimathandizira makina amagetsi kuti azitha kusintha zomwe zimatuluka potengera kulosera kwa katundu ndi ma aligorivimu anzeru, kupititsa patsogolo magwiridwe antchito komanso kukhazikika.
Kuphatikiza kwa Ma Server Power Supplies ndi AI Data Centers
Malo opangira ma data a AI amakakamiza kwambiri machitidwe amagetsi, chifukwa kuchuluka kwa ntchito za AI nthawi zambiri kumadalira zida zogwira ntchito kwambiri, monga ma GPU ndi ma FPGA, kuti athe kuthana ndi kuwerengera kwakukulu kofananira ndi ntchito zakuya zophunzirira. Pansipa pali zochitika zina pakuphatikizika kwa magetsi a seva ndi ma data a AI:
1. Kufunika Kwamphamvu Kwambiri
Ntchito zamakompyuta za AI zimafuna zida zochulukirapo zamakompyuta, zomwe zimayika zofunikira kwambiri pakutulutsa mphamvu. Navitas 'CRPS 185 4.5kW magetsi apangidwa kuti akwaniritse zofunikirazi, kupereka chithandizo chokhazikika komanso champhamvu cha hardware ya kompyuta yogwira ntchito kwambiri kuti iwonetsetse kuti ntchito ya AI isasokonezedwe.
2. Kuchita Bwino Kwambiri ndi Kuwongolera Kutentha
Zipangizo zamakompyuta zochulukira kwambiri m'malo opangira ma data a AI zimapanga kutentha kwakukulu, kupangitsa mphamvu yamagetsi kukhala chinthu chofunikira kwambiri pakuchepetsa kuzizirira. Ukadaulo wa Navitas 'GaN umachepetsa kutayika kwamagetsi, umapangitsa kuti magwiridwe antchito azitha kugwira ntchito bwino, komanso amachepetsa zovuta pamakina oziziritsa, zomwe zimapangitsa kuti mphamvu zichepetse.
3. Kachulukidwe Wapamwamba ndi Kapangidwe Kochepa
Malo opangira ma data a AI nthawi zambiri amafunika kuyika zida zambiri zamakompyuta pamalo ochepa, zomwe zimapangitsa kuti magetsi azichulukirachuluke kwambiri. Navitas 'CRPS 185 magetsi imakhala ndi mapangidwe ophatikizika okhala ndi kachulukidwe kakang'ono ka mphamvu, kukwaniritsa zofuna zapawiri zakukhathamiritsa kwa malo ndikupereka mphamvu m'malo opangira ma data a AI.
4. Redundancy ndi Kudalirika
Kusalekeza kwa ntchito zamakompyuta za AI kumafuna kuti makina amagetsi akhale odalirika kwambiri. Mphamvu yamagetsi ya CRPS 185 4.5kW imathandizira kusinthana kwa kutentha ndi N + 1 redundancy, kuonetsetsa kuti ngakhale gawo limodzi lamphamvu litalephera, dongosololi limatha kupitiliza kugwira ntchito. Kapangidwe kameneka kamapangitsa kupezeka kwa malo opangira ma data a AI ndikuchepetsa chiopsezo cha nthawi yopumira chifukwa cha kulephera kwa magetsi.
Zokhudza Makampani a Capacitor
Kukula mwachangu kwaukadaulo wamagetsi amagetsi a seva kukuwonetsa zovuta zatsopano ndi mwayi wamakampani opanga ma capacitor. Kufunika kochita bwino kwambiri komanso kachulukidwe kamagetsi pamapangidwe amagetsi kumafunikira ma capacitor kuti akwaniritse miyezo yapamwamba yogwirira ntchito, kukankhira bizinesiyo kupita patsogolo pantchito, miniaturization, kupirira kutentha kwambiri, komanso kukhazikika kwachilengedwe.
1. Kuchita Kwapamwamba ndi Kukhazikika
Makina amagetsi amphamvu kwambiri amafunikira ma capacitor okhala ndi mphamvu yamagetsi apamwamba kwambiri komanso moyo wautali kuti athe kuthana ndi malo ogwiritsira ntchito pafupipafupi komanso otentha kwambiri. Chitsanzo chabwino ndiYMIN 450V, 1200uF CW3 mndandanda capacitorsamagwiritsidwa ntchito mumagetsi a Navitas 'CRPS 185, omwe amachita bwino kwambiri pansi pamagetsi apamwamba, kuwonetsetsa kuti dongosolo lamagetsi likugwira ntchito. Makampani opanga ma capacitor akufulumizitsa chitukuko cha zinthu zogwira ntchito kwambiri kuti zikwaniritse zosowa zamtsogolo zamagetsi.
2. Miniaturization ndi High Density
Pamene ma modules amagetsi akucheperachepera kukula,capacitorsiyeneranso kuchepetsedwa kukula. Ma aluminium electrolytic capacitor olimba ndi ma capacitor a ceramic, omwe amapereka mphamvu zapamwamba pamapazi ang'onoang'ono, akukhala zigawo zikuluzikulu. Makampani opanga ma capacitor akupitilizabe kupanga njira zopangira kuti alimbikitse kugwiritsa ntchito kwambiri ma capacitor a miniaturized.
3. Kutentha Kwambiri ndi Makhalidwe Apamwamba
Malo opangira ma data a AI ndi mphamvu zamagetsi zogwira ntchito kwambiri za seva nthawi zambiri zimagwira ntchito m'malo othamanga kwambiri, zomwe zimafuna ma capacitor okhala ndi kuyankha kwapang'onopang'ono komanso kukana kutentha kwambiri. Solid-state capacitor ndi high-frequency electrolytic capacitors akugwiritsidwa ntchito mochulukira muzochitika izi, kuwonetsetsa kuti magetsi akugwira bwino ntchito pansi pazovuta kwambiri.
4. Kukhazikika Kwachilengedwe
Pomwe malamulo azachilengedwe akukulirakulira, makampani opanga ma capacitor pang'onopang'ono akutenga zida zokomera zachilengedwe komanso mapangidwe otsika a Equivalent Series Resistance (ESR). Izi sizimangotsatira miyezo yapadziko lonse ya chilengedwe komanso zimawonjezera mphamvu zamagetsi, kuchepetsa kutaya mphamvu ndikuthandizira chitukuko chokhazikika cha malo opangira deta.
Mapeto
Ukadaulo wamagetsi pa seva ukupita patsogolo kwambiri, wanzeru, komanso modularity, makamaka pakugwiritsa ntchito malo opangira ma data a AI. Izi zimabweretsa zovuta zaukadaulo ndi mwayi wamakampani onse opanga magetsi. Kuyimiriridwa ndi Navitas 'CRPS 185 4.5kW magetsi, matekinoloje omwe akubwera monga GaN akuwongolera magwiridwe antchito ndi magwiridwe antchito amagetsi, pomwe makampani opanga ma capacitor akupita patsogolo kwambiri, miniaturization, kupirira kutentha kwambiri, komanso kukhazikika. M'tsogolomu, monga malo opangira deta ndi teknoloji ya AI ikupitirizabe kupititsa patsogolo, kugwirizanitsa ndi kusinthika kwa magetsi nditeknoloji ya capacitoradzakhala madalaivala ofunikira pakukwaniritsa tsogolo labwino komanso lobiriwira.
Nthawi yotumiza: Sep-13-2024