Zofunikira pa Mphamvu za Ma seva a AI
Chifukwa cha kukwera kwa AI ndi makompyuta ogwira ntchito bwino, zigawo mu ma seva, monga ma processor ndi ma GPU, zimafuna mphamvu zambiri. Izi zimafuna zofunikira zovuta pamagetsi a seva ndi zigawo zina zokhudzana nazo.
Ma seva nthawi zambiri amafunika kusunga nthawi yapakati pakati pa kulephera (MTBF) ya maola opitilira 60,000, kupereka magetsi ambiri, ndikuwonetsetsa kuti magetsi ndi magetsi atuluka bwino popanda nthawi yopuma. Pakasinthasintha kwambiri komanso m'chigwa pokonza deta, amafunika mphamvu yowonjezereka nthawi yomweyo kuti apewe mavuto monga zowonera zabuluu ndi kuzizira kwa makina. Kuphatikiza kwa zipangizo za semiconductor za m'badwo wachitatu, monga zida zamagetsi za SiC ndi GaN, kumafunanso kuti m'badwo wotsatira wa ma seva ukhale wocheperako komanso wowongolera bwino kutayikira kwa kutentha.
Mu magetsi a seva, ma capacitor nthawi zambiri amapereka kusalala, chithandizo cha DC, ndi kusefa panthawi yolowetsa magetsi. Amapereka mphamvu pa gawo losinthira la DC-DC ndipo amapereka kukonzanso kogwirizana ndi kusefa kwa EMI mu njira zokonzanso ndi kusefa.
Ma capacitor a YMIN ali ndi mphamvu zambiri, kukula kochepa, ESR yochepa, komanso mphamvu ya ripple current tolerance, zomwe zimawayika patsogolo pa makampani am'deralo. Agwirizana ndi wopanga wotchuka wapadziko lonse lapansi wa Navitas Semiconductor. Pogwiritsa ntchito ma capacitor a CW3 a Yongming, adapanga magetsi a seva a 4.5 kW omwe amatsogolera padziko lonse lapansi ndi mphamvu yayikulu kwambiri ya 137W/in³ komanso magwiridwe antchito opitilira 97%, kukwaniritsa zosowa zamphamvu zomwe zikukula za malo osungira deta a AI mosavuta.
01 YMIN Capacitors Zinthu Zofunika Kwambiri:
- Nthawi Yaitali Yokhala ndi Moyo, Kugwira Ntchito Kokhazikika: Ma capacitor a YMIN amatha kugwira ntchito mosalekeza kwa maola 24 pa sabata, kukwaniritsa moyo wa maola 125°C, 2000 komanso kudalirika kwambiri, zomwe zimachepetsa kwambiri zosowa zosamalira. Mphamvu imakhalabe yokhazikika, ndi kusintha kwa nthawi yayitali kosapitirira -10%, kuonetsetsa kuti magwiridwe antchito nthawi zonse.
- Kupirira kwa Mphamvu Yokwera Kwambiri: Capacitor iliyonse ya YMIN imatha kupirira mafunde opitilira 20A, zomwe zimathandiza kuti magetsi a seva azitha kuthana ndi zinthu zambiri popanda kuyambitsa ma blue screens, reboots, kapena mavuto a GPU display.
- Kukula Kochepa, Kutha Kwambiri: Ndi chithandizo chodalirika cha DC komanso mawonekedwe ang'onoang'ono, ma capacitor a YMIN amalumikizana bwino ndi zida za semiconductor za m'badwo wachitatu monga SiC ndi GaN, zomwe zimapangitsa kuti magetsi achepe. Ngakhale kuti ndi ang'onoang'ono, amapereka mphamvu yokwana 1200μF pamlingo wa 450V, zomwe zimaonetsetsa kuti magetsi akuyenda bwino.
- Ultra-Low ESR ndi Ripple Endurance: Ma capacitor a YMIN amakwaniritsa ESR yochepera 6mΩ, zomwe zimapangitsa kusefa kwamphamvu komanso kutentha kochepa kwa ripple. Pakapita nthawi yayitali, ESR imakhala mkati mwa nthawi 1.2 kuposa momwe idakhazikitsidwira poyamba, kuchepetsa kupanga kutentha ndikuwonjezera kugwiritsa ntchito mphamvu moyenera pomwe ikuchepetsa kuzizira konse kwa magetsi a seva.
Malangizo Osankha Ma Capacitor a 02 YMIN
| Kulowetsa MadziChojambulira cha Aluminium Electrolytic | |||||
| Mndandanda | Volti (V) | Mphamvu (uF) | Kukula (mm) | Moyo | Ubwino ndi mawonekedwe a malonda |
| IDC3 | 100 | 4700 | 35*50 | 105℃/3000H | Kuchuluka kwa capacitance, ESR yotsika, komanso kukana kwamphamvu kwa ripple current |
| 450 | 820 | 25*70 | |||
| 450 | 1200 | 30*70 | |||
| 450 | 1400 | 30*80 | |||
| Cholimba cha polimaZothandizira za Aluminium Electrolytic & Ma Capacitors a Electrolytic a Polymer Hybrid Aluminium | |||||
| Mndandanda | Volti (V) | Mphamvu (uF) | Kukula (mm) | Moyo | Ubwino ndi mawonekedwe a malonda |
| NPC | 16 | 470 | 8*11 | 105℃/2000H | Kukana kwa ESR yotsika kwambiri/kukwera kwa ripple current, kukana kwamphamvu kwa kugwedezeka kwa current/kukhazikika kwa kutentha kwa nthawi yayitali |
| 20 | 330 | 8*8 | |||
| NHT | 63 | 120 | 10*10 | 125℃/4000H | Yosagwedezeka/yosakwaniritsa zofunikira za AEC-Q200 Kukhazikika kwa kutentha kwa nthawi yayitali/kukhazikika kwa kutentha kwakukulu/kutuluka kochepa Yopirira kugwedezeka kwa magetsi ambiri ndi kugwedezeka kwa magetsi ambiri |
| 80 | 47 | 10*10 | |||
| Chojambulira Cholimba cha Aluminiyamu Chokhala ndi Ma Electrolytic Capacitor Ambiri | |||||
| Mndandanda | Volti (V) | Mphamvu (uF) | Kukula (mm) | Moyo | Ubwino ndi mawonekedwe a malonda |
| MPD19 | 25 | 47 | 7.3*4.3*1.9 | 105℃/2000H | Mphamvu yamagetsi yolimba/yotsika ya ESR/yamphamvu kwambiri |
| MPD28 | 10 | 220 | 7.3*4.3*2.8 | Mphamvu yamagetsi yolimba kwambiri/Kutha kwakukulu kwambiri/Kutsika kwa ESR | |
| 50 | 15 | 7.3*4.3*2.8 | |||
| Capacitor ya Tantalum Yoyendetsa | |||||
| Mndandanda | Volti (V) | Mphamvu (uF) | Kukula (mm) | Moyo | Ubwino ndi mawonekedwe a malonda |
| TPD40 | 35 | 100 | 7.3*4.3*4.0 | 105℃/2000H | Kuchuluka kwakukulu kwambiri Kukhazikika kwakukulu Mphamvu yamagetsi yolimba kwambiri 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 Mapeto
Kuphatikiza kwa ma semiconductor a m'badwo wachitatu kudzapangitsa kuti seva isinthe kukhala ndi mphamvu zambiri zamakompyuta, kugwiritsa ntchito bwino mphamvu, komanso zinthu zazing'ono kwambiri, zomwe zimapangitsa kuti pakhale kufunikira kwakukulu kwa magetsi a seva. Ma capacitor a YMIN, omwe ali ndi mbiri yabwino yogwiritsira ntchito mphamvu za seva, amapereka zabwino zazikulu monga kukula kochepa komanso kuchuluka kwa mphamvu zambiri. Makhalidwe apaderawa amathandizira kuchepetsa mphamvu zamagetsi ndikuwonjezera mphamvu zotulutsa, zomwe zimapangitsa kuti ma capacitor a YMIN akhale chisankho chabwino kwambiri pakugwiritsa ntchito mphamvu za seva.
Siyani uthenga wanu:http://informat.ymin.com:281/surveyweb/0/l4dkx8sf9ns6eny8f137e
Nthawi yotumizira: Okutobala-26-2024