Isisombululo samandla eseva seNavitas 8.5kW AI Data Center Server Power Supply
I-Navitas Semiconductor isandula ukuqalisa umbane wokuqala we-8.5kW we-server emhlabeni owenzelwe ngokukodwa amaziko edatha e-AI. Esi sisombululo samandla sidibanisa ubuchwepheshe beGallium Nitride (GaN) kunye neSilicon Carbide (SiC), sifezekisa ukusebenza kakuhle okungaphezulu kwe-97.5%, sihlangabezana ngokugqibeleleyo neemfuno ze-AI computing kunye namaziko edatha e-hyperscale. Ukuhlangabezana neemfuno ezithile zesisombululo samandla se-server se-Navitas 8.5kW, i-YMIN iphuhlise uthotho lwe-IDC3 lwee-capacitors ze-snap-in ezizaliswe lulwelo eziphezulu ezenzelwe amaseva. Ezi capacitors ziphunyezwe ngempumelelo kwisisombululo samandla se-server se-Navitas 8.5kW.
(Umfanekiso ovela kwiNavitas Semiconductor)
Ubonelelo lwaMandla lweSeva yeZiko leDatha le-AI · Isisombululo se-YMIN Capacitor
| >>>Khangela ngaphakathiI-Aluminium Electrolytic Capacitor | |||||
| Uthotho | I-Voltage | Ubungakanani bomthamo(uF) | Ubukhulu（mm） | Ubomi(Iiyure) | Iingenelo kunye neempawu zemveliso |
| 450 | 1200 | 30*70 | 105℃/3000H | Uxinano lwamandla aphezulu, i-ESR ephantsi, ukumelana okuphezulu kwe-ripple | |
| 500 | 1400 | 30*85 | |||
| >>>Ii-polymer solid state kunye nee-hybrid aluminium electrolytic capacitors | |||||
| Uthotho | I-Voltage | Ubungakanani bomthamo(uF) | Ubukhulu（mm） | Ubomi(Iiyure) | Iingenelo kunye neempawu zemveliso |
| I-NPC | 16 | 470 | 8*11 | 105℃/2000H | I-ESR ephantsi kakhulu/enganyangekiyo kwi-ripple current enkulu kunye ne-high current shock/ukuzinza kobushushu obuphezulu bexesha elide |
| 20 | 330 | 8*8 | |||
| 63 | 120 | 10*10 | 125℃/4000H | Iyamelana nokungcangcazela/iyahlangabezana neemfuno ze-AEC-Q200 Uzinzo lobushushu obuphezulu bexesha elide/uzinzo lobushushu bekhaya/umbane ovuzayo ophantsi Uxinzelelo lombane ophezulu kunye noxinzelelo lombane ophezulu | |
| 80 | 47 | 10*10 | |||
| >>>I-capacitor ye-electrolytic ye-polymer enezingqimba ezininzi | |||||
| Uthotho | I-Voltage | Ubungakanani bomthamo(uF) | Ubukhulu（mm） | Ubomi(Iiyure) | Iingenelo kunye neempawu zemveliso |
| 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | I-voltage ephezulu yokumelana/i-ESR ephantsi/i-ripple current ephezulu | |
| 25 | 100 | 7.3*4.3*2.8 | I-voltage ephezulu yokumelana/umthamo omkhulu kakhulu/i-ESR ephantsi | ||
| 50 | 15 | 7.3*4.3*2.8 | |||
| >>>I-polymer eqhubayoii-capacitors ze-electrolytic ze-tantalum | |||||
| Uthotho | I-Voltage | Ubungakanani bomthamo(uF) | Ubukhulu（mm） | Ubomi(Iiyure) | Iingenelo kunye neempawu zemveliso |
| 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Okukhona umthamo umkhulu, kokukhona uzinzo luphezulu, kwaye kokukhona i-voltage yokumelana iphezulu, i-100V max. | |
| 50 | 68 | 7.3*4.3*4.0 | |||
| 63 | 33 | 7.3*4.3*4.0 | |||
| 100 | 12 | 7.3*4.3*4.0 | |||
Ubonelelo lwamandla kwiiseva zedatha ze-AI luphucula luye kumandla aphezulu kunye nobukhulu obuncinci, lufuna izinto ezingasebenziyo ukuphucula ukusebenza kunye nokuhambelana nesantya sokuphindaphinda kobonelelo lwamandla. Zonke iintlobo zee-capacitors ze-YMIN zineempawu zobuninzi be-capacitance, i-ESR ephantsi kakhulu kunye nokukwazi okunamandla okumelana nomsinga omkhulu we-ripple, ukuhlangabezana neemfuno zezisombululo zobonelelo lwamandla kwiseva.
Ubungakanani obuncinci, Umthamo ophezulu: Indawo yangaphakathi yezixhobo zamandla zeseva incinci, kwaye izinto kufuneka zibe ncinci ngobukhulu. Ii-capacitors ze-YMIN ezizaliswe lulwelo zinciphisa ivolumu malunga ne-25%-36% xa kuthelekiswa neemveliso zesiqhelo ngelixa zigcina i-voltage kunye nomthamo ofanayo. Iimpawu zoxinano oluphezulu lwamandla ezi capacitors zibonelela ngesisombululo esincinci nesisebenzayo ngakumbi kwizixhobo zamandla zeseva.
I-ESR esezantsi kakhulu: Ii-capacitor ze-YMIN zifikelela kumanqanaba e-ESR aphantsi kakhulu (ESR < 6mΩ). I-ESR ephantsi inceda ukunciphisa ukuveliswa kobushushu ngexesha lokusebenza, iphucula ukusebenza kakuhle kwamandla kwaye inciphise iimfuno zokupholisa ngokubanzi. Ukongeza, i-ESR ephantsi iphucula isiphumo sokucoca, inciphisa i-ripple kunye nengxolo kwimveliso yombane kwaye iphucula uzinzo kunye nobunyulu bevolthi yokukhupha.
Ukunyamezela Okumangalisayo Kwangoku OkuneRipple Ephakamileyo: Ii-capacitor ze-YMIN ezingatshatanga zinokumelana nemisinga yokuphuma kwamandla edlula i-20A. Oku kuluncedo ngakumbi ngexesha lokutshaja rhoqo kunye nemijikelo yokukhupha amandla kwiindawo ezinamandla aphezulu, kuxhathisa ngempumelelo umonakalo woxinzelelo obangelwa kukuguquguquka kwamandla. Oku kuqinisekisa ukusebenza okuzinzileyo nokuthembekileyo kwee-capacitors kwiindawo ezinzima, ngaloo ndlela kwandisa ubomi beeseva.
ISIPHELO
Ii-capacitor ze-YMIN, ezinobunzima obuphezulu bokusebenza, i-ESR ephantsi, kunye nokunyamezela okunamandla kwe-ripple current, zinegalelo ekunciphiseni izixhobo zamandla zeseva ngelixa zibonelela ngamandla aphezulu. Ziyeyona ndlela ifanelekileyo kwicandelo lobonelelo lwamandla eseva. Kwixesha elizayo, i-YMIN iya kuqhubeka nokubonelela ngee-capacitor ezisebenzayo kakhulu, ixhasa ngokupheleleyo izisombululo zamandla eseva yedatha yabavelisi be-semiconductor bamazwe ngamazwe, inceda ekuveliseni izinto ezintsha kwizicelo ze-data center ze-hyperscale, kwaye ihlangabezane neemfuno zamandla ezikhulayo zamaziko edatha e-AI. Ngezicelo zeesampuli okanye ulwazi oluthe kratya ngemveliso, nceda uskene ikhowudi ye-QR engezantsi ukuze unxibelelane nathi. Silangazelela ukukunika inkxaso!
Ixesha leposi: Disemba-11-2024