Iimfuno zamandla kwiiseva ze-AI
Ngokukhula kwe-AI kunye nekhompyutha esebenza kakuhle, izinto ezikwiiseva, ezifana neeprosesa kunye neeGPU, zifuna amandla aphezulu ngakumbi. Oku kufuna iimfuno ezingqongqo zezixhobo zamandla zeseva kunye nezinto ezinxulumene noko.
Iiseva ngokubanzi kufuneka zigcine ixesha eliphakathi phakathi kokusilela (i-MTBF) elingaphezulu kweeyure ezingama-60,000, zibonelele ngegalelo le-voltage ebanzi, kwaye ziqinisekise i-voltage ezinzileyo kunye ne-current output ngaphandle kwexesha lokungasebenzi. Ngexesha lokuguquguquka kwe-peak kunye ne-valley ekucutshungulweni kwedatha, zifuna amandla ombane aqinileyo okugqithisela ngokukhawuleza ukuthintela imiba efana nezikrini eziluhlaza kunye nokuqandisa kwenkqubo. Ukuhlanganiswa kwezinto ze-semiconductor zesizukulwana sesithathu, ezifana nezixhobo zamandla ze-SiC kunye ne-GaN, kukwafuna ukuba isizukulwana esilandelayo seeseva sibe ncinci ngakumbi ngelixa silawula ngokufanelekileyo ukusasazwa kobushushu.
Kwizixhobo zamandla zeseva, ii-capacitors zihlala zibonelela ngokuthambisa, inkxaso ye-DC, kunye nokucoca ngexesha lokufaka i-voltage. Zibonelela ngamandla kwinqanaba lokuguqulwa kwe-DC-DC kwaye zibonelela ngokulungiswa okuvumelanisiweyo kunye nokucoca i-EMI kwiinkqubo zokulungisa kunye nokucoca.
Ii-capacitor ze-YMIN zinobunzima obuphezulu bokusebenza, ubungakanani obuncinci, i-ESR ephantsi, kunye nokunyamezelana okunamandla kombane we-ripple, nto leyo ebabeka phambili kushishino lwasekhaya. Basebenzisana nomvelisi odumileyo wamazwe ngamazwe iNavitas Semiconductor. Besebenzisa ii-capacitor ze-CW3 zeYongming, baphuhlise umbane we-server we-4.5 kW okhokela kwihlabathi liphela ngamandla aphezulu kakhulu e-137W/in³ kunye nokusebenza kakuhle okugqitha i-97%, behlangabezana neemfuno zamandla ezikhulayo zamaziko edatha ye-AI ngokulula.
Iimpawu eziphambili ze-01 YMIN Capacitors:
- Ixesha elide lobomi, Ukusebenza okuZinzileyo: Ii-capacitor ze-YMIN zinokusebenza ngokuqhubekayo iiyure ezingama-24/7, zihlangabezana nomgangatho wobomi be-125°C, iiyure ezingama-2000 ngokuthembeka okuphezulu, nto leyo enciphisa kakhulu iimfuno zokugcinwa. Ubungakanani bombane buhlala buzinzile, kunye nesantya sotshintsho lwexesha elide esingadluli kwi--10%, ukuqinisekisa ukusebenza okuzinzileyo.
- Unyamezelo Lomsinga Ophezulu: I-capacitor nganye ye-YMIN inokumelana nemisinga yokuphuma kwamandla angaphezu kwama-20A, ivumela izixhobo zamandla zeseva ukuba ziphathe ukugqithisa ngokutyibilikayo ngaphandle kokubangela izikrini eziluhlaza okwesibhakabhaka, ukuqalisa kwakhona, okanye iingxaki zokubonisa i-GPU.
- Ubungakanani obuNcinci, Umthamo Ophezulu: Ngenkxaso ye-DC ethembekileyo kunye ne-form factor encinci, ii-capacitors ze-YMIN zidibana ngokungenamthungo nezixhobo ze-semiconductor zesizukulwana sesithathu ezifana ne-SiC kunye ne-GaN, zikhuthaza ukunciphisa umbane. Nangona zincinci, zibonelela nge-capacitance ukuya kuthi ga kwi-1200μF kwireyithingi ye-450V, ukuqinisekisa umbane onamandla.
- I-Ultra-Low ESR kunye ne-Ripple Endurance: Ii-capacitors ze-YMIN zifikelela kumaxabiso e-ESR angaphantsi kwe-6mΩ, zibonelela ngokucoca okunamandla kunye nokunyuka okuncinci kobushushu be-ripple. Ngexesha elide, i-ESR ihlala ngaphakathi kwe-1.2 yenkcazo yokuqala, inciphisa ukuveliswa kobushushu kwaye iphucula ukusebenza kakuhle kwamandla ngelixa inciphisa iimfuno zokupholisa ngokubanzi kwizixhobo zamandla zeseva.
Iingcebiso zoKhetho lwe-YMIN Capacitor
| Ukungena kolweloI-Aluminium Electrolytic Capacitor | |||||
| Uthotho | I-Volt (V) | Umthamo (uF) | Ubungakanani （mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| IDC3 | 100 | 4700 | 35*50 | 105℃/3000H | Uxinano oluphezulu lwe-capacitance, i-ESR ephantsi, kunye nokumelana okuphezulu kwe-ripple current |
| 450 | 820 | 25*70 | |||
| 450 | 1200 | 30*70 | |||
| 450 | 1400 | 30*80 | |||
| I-Polymer SolidIi-Capacitors ze-Aluminium Electrolytic & Ii-capacitors ze-polymer Hybrid Aluminium Electrolytic | |||||
| Uthotho | I-Volt (V) | Umthamo (uF) | Ubungakanani （mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| I-NPC | 16 | 470 | 8*11 | 105℃/2000H | Ukumelana nobushushu obuphezulu be-ESR/ukuxhathisa ubushushu obuphezulu, ukumelana noxinzelelo oluphezulu lwamandla/ukuzinza kobushushu obuphezulu bexesha elide |
| 20 | 330 | 8*8 | |||
| I-NHT | 63 | 120 | 10*10 | 125℃/4000H | Iyamelana nokungcangcazela/iyahlangabezana neemfuno ze-AEC-Q200 Uzinzo lobushushu obuphezulu bexesha elide/uzinzo lobushushu obubanzi/ukuvuza okuphantsi Iyanyamezela ukungcangcazela kombane ophezulu kunye nokungcangcazela kombane ophezulu |
| 80 | 47 | 10*10 | |||
| I-Multilayer Polymer Aluminium Solid Electrolytic Capacitor | |||||
| Uthotho | I-Volt (V) | Umthamo (uF) | Ubungakanani （mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| I-MPD19 | 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | I-voltage ephezulu yokumelana/i-ESR ephantsi/i-ripple current ephezulu |
| MPD28 | 10 | 220 | 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-Capacitor yeTantalum eqhubayo | |||||
| Uthotho | I-Volt (V) | Umthamo (uF) | Ubungakanani （mm) | Ubomi | Iingenelo kunye neempawu zemveliso |
| I-TPD40 | 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Umthamo omkhulu kakhulu Uzinzo oluphezulu I-voltage ephezulu kakhulu yokumelana ne-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 | |||
03 Isiphelo
Ukuhlanganiswa kwee-semiconductors zesizukulwana sesithathu kuya kuqhuba uguquko lweseva ukuya kumandla aphezulu ekubaleni, ukuphucula ukusebenza kakuhle kwamandla, kunye nezinto ezixineneyo ngakumbi, okubeka iimfuno ezinkulu kwizibonelelo zamandla zeseva. Ii-capacitors ze-YMIN, ezinerekhodi yazo elimisiweyo kwizicelo zamandla zeseva, zibonelela ngeenzuzo ezibalulekileyo ezifana nobukhulu obuxineneyo kunye noxinano oluphezulu kakhulu lwe-capacitance. Ezi mpawu zibalaseleyo zenza kube lula ukwenziwa kombane kube lula kwaye kuphucule imveliso yamandla, okwenza ii-capacitors ze-YMIN zibe lolona khetho lufanelekileyo kwizicelo zamandla zeseva.
Shiya umyalezo wakho:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Ixesha leposi: Okthobha-26-2024