Zvinodiwa zveSimba zveAI Servers
Nekukwira kweAI uye komputa inoshanda zvakanyanya, zvikamu zviri mumaseva, zvakaita sema processor nemaGPU, zvinoda simba rakawanda. Izvi zvinoda zvinodiwa zvakanyanya zvemagetsi emaseva nezvimwe zvikamu zvine chekuita nazvo.
Maseva anowanzo fanirwa kuchengetedza avhareji yenguva pakati pekukundikana (MTBF) yemaawa anopfuura 60,000, kupa magetsi akawanda, uye kuona kuti magetsi akasimba uye magetsi anobuda pasina nguva yekushanda. Munguva yekuchinja-chinja kwedata, zvinoda simba rakasimba rekukurumidza kudzivirira matambudziko akadai semagirazi ebhuruu uye kuoma kwesystem. Kubatanidzwa kwezvinhu zve semiconductor zvechizvarwa chechitatu, zvakaita seSiC neGaN power devices, zvinodawo kuti chizvarwa chinotevera chemaseva chive chakabatana zvikuru ukuwo chichigadzirisa kupisa zvinobudirira.
Mumagetsi eseva, ma capacitor anowanzo gadzirisa magetsi, kutsigira DC, uye kusefa panguva yekupinda kwemagetsi. Anopa simba padanho rekushandura DC-DC uye anopa kugadziridzwa kwakabatana uye kusefa kweEMI mukugadzirisa nekugadzirisa uye kusefa.
Ma capacitor eYMIN ane huwandu hwakawanda hwe capacitance density, compact size, low ESR, uye strong ripple current tolerance, zvichivaisa pamberi peindasitiri yemuno. Vakabatana nemugadziri wepasi rose ane mukurumbira weNavitas Semiconductor. Vachishandisa ma capacitor eYongming eCW3 series, vakagadzira simba re server re 4.5 kW iro rinotungamira pasi rose ne ultra-high power density ye 137W/in³ uye kushanda zvakanaka kunodarika 97%, zvichizadzisa zviri nyore zvinodiwa neAI data centers.
01 YMIN Capacitors Zvinhu Zvikuru:
- Nguva Yehupenyu Hurefu, Kushanda Kwakagadzikana: YMIN capacitors inogona kushanda nguva dzose kwemaawa makumi maviri nemana, mazuva manomwe pasvondo, ichizadzisa mwero wehupenyu hwemaawa makumi maviri neshanu (125°C), uye yakavimbika zvakanyanya, zvichideredza zvakanyanya zvinodiwa pakugadzirisa. Kugona kwayo kunoramba kwakasimba, uye mwero wekuchinja kwenguva refu usingapfuuri -10%, zvichiita kuti ishande nguva dzose.
- Kutsungirira Kwesimba Remagetsi Akawanda: Capacitor yega yega yeYMIN inogona kutsungirira mafungu emagetsi anodarika 20A, zvichibvumira server power supplies kubata overloads zvakanaka pasina kukonzera blue screens, reboots, kana GPU display matambudziko.
- Hukuru Hwakadzikama, Hukuru Hwekugona: Nerutsigiro rwakavimbika rweDC uye chimiro chidiki, ma capacitor eYMIN anobatanidzwa zvakanaka nezvikamu zve semiconductor zvechizvarwa chechitatu zvakaita seSiC neGaN, zvichikurudzira kudzikiswa kwesimba remagetsi. Pasinei nehukuru hwavo hudiki, vanopa capacitance inosvika 1200μF pachiyero che450V, vachivimbisa kuwanikwa kwakasimba kwemagetsi.
- Ultra-Low ESR uye Ripple Endurance: YMIN capacitors inosvika paESR values iri pasi pe6mΩ, zvichipa kupfava kwakasimba uye kukwira kushoma kwekupisa kwe ripple. Nekufamba kwenguva refu, ESR inoramba iri mukati me1.2 nguva yepakutanga, ichideredza kugadzirwa kwekupisa uye ichivandudza kushanda kwesimba uku ichideredza zvinodiwa zvekutonhodza zvemagetsi eseva.
02 Kurudziro yeKusarudza Capacitor yeYMIN
| Kupinda kwemvuraAruminiyamu Electrolytic Capacitor | |||||
| Nhevedzano | Volt (V) | Kukwanisa (uF) | Saizi （mm) | Hupenyu | Zvakanakira zvechigadzirwa uye maficha |
| IDC3 | 100 | 4700 | 35*50 | 105℃/3000H | Kuwanda kwe capacitance density, low ESR, uye high ripple current resistance |
| 450 | 820 | 25*70 | |||
| 450 | 1200 | 30*70 | |||
| 450 | 1400 | 30*80 | |||
| Polymer YakasimbaZvigadziriso zveAluminium Electrolytic & Polymer Hybrid Aluminum Electrolytic Capacitors | |||||
| Nhevedzano | Volt (V) | Kukwanisa (uF) | Saizi （mm) | Hupenyu | Zvakanakira zvechigadzirwa uye maficha |
| NPC | 16 | 470 | 8*11 | 105℃/2000H | Kuramba kweESR yakaderera/ripple yakakwira, kuramba kushamisika kwakakwira/kugadzikana kwekupisa kwakakwira kwenguva refu |
| 20 | 330 | 8*8 | |||
| NHT | 63 | 120 | 10*10 | 125℃/4000H | Inodzivirira kudedera/inosangana nezvinodiwa neAEC-Q200 Kugadzikana kwenguva refu kwekupisa kwakanyanya/kugadzikana kwekupisa kwakafara/kudonha kwakaderera Inokwanisa kushivirira kuvhunduka kwemagetsi akawanda uye kuvhunduka kwemagetsi kwakakwira |
| 80 | 47 | 10*10 | |||
| Multilayer Polymer Aluminum Solid Electrolytic Capacitor | |||||
| Nhevedzano | Volt (V) | Kukwanisa (uF) | Saizi （mm) | Hupenyu | Zvakanakira zvechigadzirwa uye maficha |
| MPD19 | 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | Kutsungirira voltage yakakwira/ESR yakaderera/ripple current yakakwira |
| MPD28 | 10 | 220 | 7.3*4.3*2.8 | Kukwanisa kukurira voltage yakakura/Kukwanisa kukuru/Kuderera kweESR | |
| 50 | 15 | 7.3*4.3*2.8 | |||
| Capacitor yeTantalum inofambisa | |||||
| Nhevedzano | Volt (V) | Kukwanisa (uF) | Saizi （mm) | Hupenyu | Zvakanakira zvechigadzirwa uye maficha |
| TPD40 | 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Kukwanisa kukuru kwazvo Kugadzikana kwakanyanya Kutsungirira voltage yakakwira zvakanyanya 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 Mhedziso
Kubatanidzwa kwema semiconductors echizvarwa chechitatu kuchaita kuti server ishanduke kusvika pakuva nesimba repamusoro remakombiyuta, kuvandudza mashandiro esimba, uye zvinhu zvakawanda zviri muchimiro chakaoma, zvichiwedzera kudiwa kwesimba reserver. YMIN capacitors, ine mukurumbira wayo mukushandiswa kwesimba reserver, inopa zvakanakira zvikuru zvakaita sehukuru hwayo hudiki uye huwandu hwe capacitance hwakanyanya. Hunhu uhwu hwakanaka hunobatsira kuti simba rive shoma uye hunowedzera simba rinobuda, zvichiita kuti YMIN capacitors ive sarudzo yakanakisisa yekushandiswa kwesimba reserver.
Siya meseji yako:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Nguva yekutumira: Gumiguru-26-2024