Na sava data AI, a na-ejikarị capacitors eme ihe maka njikwa ike, nzacha, na nchekwa ike iji hụ na ọ kwụsiri ike ma rụọ ọrụ nke ọma. Capacitors arụmọrụ dị elu nwere ike ibelata mkpọtụ ọkọnọ ike, melite mma ike, kwado chajị na mwepụ ngwa ngwa, ma mezuo mkpa nke kọmputa AI maka nnukwu bandwit na obere latency. N'ọdịnihu, ka ọchịchọ maka arụmọrụ ike dị elu na obere ihe na-abawanye, capacitors ga-etolite n'akụkụ ugboro ugboro dị elu, okpomọkụ dị elu, obere ESR (nguzogide usoro nhata), na ndụ ogologo oge. Ojiji nke ihe ọhụrụ na teknụzụ imewe ga-eme ka arụmọrụ na ntụkwasị obi nke capacitors dịkwuo mma na sava data AI.
Ngwọta Ike nke YMIN na Navitas GaN Collaborative 8.5KW Server
Mmezi Arụmọrụ
Arụmọrụ olu: N'otu voltaji a tụrụ aro (dịka ọmụmaatụ, 500Vdc), a na-amụba ikike nke ngwaahịa φ30 * 85mm ọkọlọtọ ruo 1400μF (ma e jiri ya tụnyere 820μF maka ngwaahịa nkịtị, mmụba nke ihe dị ka 70%).
Nhazi nha: Na-eme ka nha modulu ahụ belata ihe karịrị 55%, ma ọ bụ na-eme ka ikike ntọala sistemụ ahụ dịkwuo elu site na 63% na-agbanweghị nha ahụ.
Ndụ Okpomọkụ Dị Elu: Na 105℃, ndụ ibu na voltaji a tụrụ aro gafere awa 10,000, yana mmebi ikike ≤8%.
Ọsọ Ripple: N'ihi obere nhazi ESR ya, a na-amụba ọkụ ripple nke enwere ike iguzogide na 105℃ ruo 19Arms @100kHz, na-emezu ihe achọrọ maka mgbanwe ugboro ugboro.
Na-echekwa oghere nhazi, na-eme ka ndụ sistemụ na ntụkwasị obi dịkwuo mma, na-ahụ na ọrụ kwụsiri ike n'okpuru ọnọdụ okpomọkụ dị elu, ma na-emezu ihe achọrọ maka ngwa siri ike.
YMIN SLF modular capacitors na NVIDIA AI sava GB300 BBU nkwado ike nkwado ndabere
Mbelata nha na ibu, Mmeziwanye arụmọrụ chaja/mwepụ: A na-ebelata olu site na 50%-70% na ibu site na 50%-60% ma e jiri ya tụnyere ngwọta mbụ. A na-eme ka arụmọrụ chaja/mwepụ dịkwuo mma karịa ugboro ise, na-akwado chaja/mwepụ ngwa ngwa site na sekọnd 10 ruo nkeji 10.
Ike Mmepụta na Ogologo Ndụ: Otu modulu na-akwado mmepụta ike 15-21kW, nke dabara nke ọma na oke oriri ike nke GB300, ma nwee ndụ okirikiri nke ihe karịrị otu nde okirikiri, na-eme ka ọrụ a pụrụ ịdabere na ya ruo ihe karịrị afọ 6.
Nhazi Nchekwa Ike Ọhụrụ: Site na iji supercapacitors maka ụgwọ ike ozugbo nke millisecond, BBU na-ejikwa nkwado ike ogologo oge nke nkeji, na-edozi isi ihe mgbu nke ngwọta ọdịnala dịka nkwụsị nzaghachi, ndụ okirikiri dị mkpụmkpụ, na ọnụ ahịa mmezi dị elu.