Litlhoko tsa Matla bakeng sa Li-server tsa AI
Ka ho phahama ha AI le khomphutha e sebetsang hantle, likarolo tse ka har'a li-server, joalo ka li-processor le li-GPU, li hloka matla a mangata le ho feta. Sena se hloka litlhoko tse thata bakeng sa phepelo ea matla a seva le likarolo tse amanang le eona.
Ka kakaretso, li-server li hloka ho boloka nako e tloaelehileng pakeng tsa ho hloleha (MTBF) ea lihora tse fetang 60,000, ho fana ka phallo e pharaletseng ea motlakase, le ho netefatsa hore motlakase o tsitsitseng le tlhahiso ea hona joale ntle le nako ea ho se sebetse. Nakong ea ho feto-fetoha ha lintlha ka sekhahla le phuleng, li hloka bokhoni bo matla ba ho jara ka potlako ho thibela mathata a kang li-screen tse putsoa le ho hoama ha sistimi. Ho kopanngoa ha thepa ea semiconductor ea moloko oa boraro, joalo ka lisebelisoa tsa motlakase tsa SiC le GaN, ho boetse ho hloka hore moloko o latelang oa li-server o be bonolo haholoanyane ha o ntse o laola ho qhala ha mocheso ka katleho.
Mefuteng ea motlakase ea seva, li-capacitor hangata li fana ka ho smoothing, tšehetso ea DC, le ho sefa nakong ea ho kenya motlakase. Li fana ka motlakase mohatong oa phetoho ea DC-DC 'me li fana ka tokiso e lumellanang le ho sefa ha EMI lits'ebetsong tsa tokiso le ho sefa.
Li-capacitor tsa YMIN li na le bokhoni bo phahameng ba ho tsamaisa motlakase, boholo bo kopaneng, ESR e tlase, le mamello e matla ea maqhubu a metsi, e leng se li behang ka pele indastering ea lehae. Li sebelisane 'moho le moetsi ea tummeng oa machaba oa Navitas Semiconductor. Ka ho sebelisa li-capacitor tsa letoto la CW3 tsa Yongming, ba thehile phepelo ea motlakase oa seva ea 4.5 kW e etellang pele lefatšeng ka bophara ka matla a phahameng haholo a 137W/in³ le bokhoni bo fetang 97%, ho fihlela litlhoko tsa matla tse ntseng li hola tsa litsi tsa data tsa AI habonolo.
01 YMIN Capacitors Likarolo tsa Bohlokoa:
- Nako e Telele ea Bophelo, Tshebetso e Tsitsitseng: Li-capacitor tsa YMIN li ka sebetsa ka ho tsoelang pele lihora tse 24 ka letsatsi, matsatsi a 7 ka letsatsi, li fihlela maemo a bophelo a lihora tse 2000 a 125°C ka ts'epo e phahameng, e fokotsang litlhoko tsa tlhokomelo haholo. Bokhoni bo lula bo tsitsitse, ka sekhahla sa phetoho ea nako e telele se sa feteng -10%, ho netefatsa ts'ebetso e tsitsitseng.
- Mamello e Phahameng ea Hona Joale: Capacitor e 'ngoe le e 'ngoe ea YMIN e ka mamella maqhubu a ho phahama ho feta 20A, e leng se lumellang lisebelisoa tsa motlakase tsa seva ho sebetsana le ho jara lintho tse ngata ka mokhoa o boreleli ntle le ho baka mathata a li-skrini tse putsoa, ho qala bocha, kapa ponts'o ea GPU.
- Boholo bo Bonyenyane, Bokgoni bo Phahameng: Ka tšehetso e tšepahalang ea DC le sebopeho se senyenyane, li-capacitor tsa YMIN li kopana ka mokhoa o se nang sekoli le likarolo tsa semiconductor tsa moloko oa boraro joalo ka SiC le GaN, li khothaletsa ho fokotsa boholo ba phepelo ea motlakase. Ho sa tsotellehe boholo ba tsona bo bonyenyane, li fana ka capacitance e fihlang ho 1200μF ka tekanyo ea 450V, e leng se netefatsang phepelo e matla ea hona joale.
- ESR e Tlase le Mamello ea Ripple: Li-capacitor tsa YMIN li fihlella boleng ba ESR bo ka tlase ho 6mΩ, li fana ka ho sefa ho matla le keketseho e fokolang ea mocheso oa ripple. Ka nako e telele, ESR e lula e le ka har'a makhetlo a 1.2 ho feta tlhaloso ea pele, e fokotsa tlhahiso ea mocheso le ho ntlafatsa ts'ebetso ea matla ha e ntse e fokotsa litlhoko tsa ho pholisa ka kakaretso bakeng sa phepelo ea matla ea seva.
Litlhahiso tsa Khetho ea Capacitor ea YMIN ea 02
| Ho kenella ha metsiMotlakase oa Aluminium Electrolytic | |||||
| Letoto | Volt (V) | Bokgoni (uF) | Tekanyo (mm) | Bophelo | Melemo le likarolo tsa sehlahisoa |
| IDC3 | 100 | 4700 | 35*50 | 105℃/3000H | Bongata ba capacitance bo phahameng, ESR e tlase, le khanyetso e phahameng ea hona joale ea ripple |
| 450 | 820 | 25*70 | |||
| 450 | 1200 | 30*70 | |||
| 450 | 1400 | 30*80 | |||
| Polima e TiilengLi-capacitor tsa Aluminium Electrolytic & Li-capacitor tsa Electrolytic tsa Aluminium ea Hybrid ea Polymer | |||||
| Letoto | Volt (V) | Bokgoni (uF) | Tekanyo (mm) | Bophelo | Melemo le likarolo tsa sehlahisoa |
| NPC | 16 | 470 | 8*11 | 105℃/2000H | Khanyetso ea hona joale ea ESR e tlase haholo/e phahameng ea ripple, khanyetso e phahameng ea ho tšoha ha hona joale/botsitso ba mocheso o phahameng oa nako e telele |
| 20 | 330 | 8*8 | |||
| NHT | 63 | 120 | 10*10 | 125℃/4000H | E hanela ho thothomela/e fihlela litlhoko tsa AEC-Q200 Botsitso ba mocheso o phahameng oa nako e telele/botsitso ba mocheso o pharaletseng/ho dutla ho tlase E mamella ho thothomela ha motlakase o phahameng le ho thothomela ha motlakase o phahameng |
| 80 | 47 | 10*10 | |||
| Motlakase oa Electrolytic o Matla oa Aluminium oa Li-polymer tse ngata | |||||
| Letoto | Volt (V) | Bokgoni (uF) | Tekanyo (mm) | Bophelo | Melemo le likarolo tsa sehlahisoa |
| MPD19 | 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | Motlakase o phahameng o mamellang/ESR e tlase/motlakase o phahameng o nang le maqhubu a phahameng |
| MPD28 | 10 | 220 | 7.3*4.3*2.8 | Motlakase o phahameng o mamellang/Bokgoni bo boholo haholo/ESR e tlase | |
| 50 | 15 | 7.3*4.3*2.8 | |||
| Capacitor ea Tantalum e tsamaisang motlakase | |||||
| Letoto | Volt (V) | Bokgoni (uF) | Tekanyo (mm) | Bophelo | Melemo le likarolo tsa sehlahisoa |
| TPD40 | 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Bokgoni bo boholo haholo Botsitso bo phahameng Motlakase o mamellang motlakase o phahameng haholo 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 Qetello
Ho kopanngoa ha di-semiconductor tsa moloko wa boraro ho tla kganna phetoho ya seva ho ya ho matla a hodimo a dikhomphutha, bokgoni bo ntlafetseng ba matla, le dintlha tse nyane haholo tsa sebopeho, ho beha ditlhoko tse kgolo hodima phepelo ya matla a seva. Di-capacitor tsa YMIN, ka rekoto ya tsona e thehilweng dikopong tsa matla a seva, di fana ka melemo ya bohlokwa jwalo ka boholo bo nyane le bongata bo phahameng ba bokgoni. Dibopeho tsena tse ikgethang di nolofatsa ho ntshuwa ha matla a motlakase le ho ntlafatsa tlhahiso ya matla, e leng se etsang hore di-capacitor tsa YMIN e be kgetho e ntle ka ho fetisisa bakeng sa dikopo tsa matla a seva.
Siea molaetsa oa hau:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Nako ea poso: Mphalane-26-2024