Ngenxa yemfuno ekhulayo yamandla ekhompyutha e-AI, uyilo lombane weseva lujongene nemingeni engakaze ibonwe ngaphambili. Kwimizobo yombane weseva ye-1U, ukufikelela kuxinano lwamandla aphezulu, uzinzo lomthwalo ophezulu, kunye nokunciphisa amandla ngaphakathi kwendawo encinci kube yingxaki enzima kwiinjineli.
Uyilo loMbonelelo waMandla we-1U: Ii-Capacitors Ziba yiNjongo yokuLinganisa iMiniaturization
Kwizisombululo zombane ezinamandla aphezulu kwiiseva ze-1U AI, ii-capacitors zihlala ziphakathi kwezona zinto zinzima ukuzicinezela. Nangona kukho uphuculo oluqhubekayo lokutshintsha rhoqo kunye nokusebenza kakuhle kwezixhobo zamandla ezintsha ezifana neGaN, ubungakanani kunye nendawo yokusasaza ubushushu kwiiseva azizange zihambisane nesantya.
Kolu yilo, ii-capacitors azizizo nje izinto ezixhasayo, kodwa zizinto ezibalulekileyo ezimisela ngokuthe ngqo impumelelo yesisombululo sombane.
1. Imingeni ye-Capacitor Miniaturization
Kwiiprojekthi zombane ze-AI ezisebenzayo, iinjineli zihlala zijongene nemingeni elandelayo:
• Ukwanda koxinano lwamandla
• Ukunciphisa ubungakanani bemodyuli yamandla ngaphezulu kwama-50%
• Ukusebenza okuzinzileyo phantsi kobushushu obuphezulu bexesha elide, kusebenza kwindawo ene-105℃
• Amandla okumelana nomsinga ophezulu, ukusebenza ixesha elide komthwalo ophezulu
• Ukubola kwamandla ombane okulawulwayo, ukugcina uzinzo lwenkqubo
Phantsi kwezi mfuno, ukunciphisa ubungakanani be-capacitor kuchaphazela ngokuthe ngqo uyilo lwenkqubo yonke. Ubuninzi be-capacitor obuncinci buthetha ukuba amandla okumelana ne-capacitance kunye ne-ripple current asenokungahlangabezani neemfuno ngaxeshanye, nto leyo ebangela umngeni omkhulu kuyilo.
2. Iingenelo zeGaN Power Supplies kunye neemfuno ezandisiweyo zeCapacitor
Ngokuziswa kwetekhnoloji yeGaN (Gallium Nitride), amaza okutshintsha umbane, ukusebenza kakuhle, kunye nobukhulu kuye kwaphucuka, kodwa oku kukwabeke iimfuno eziphezulu ekusebenzeni kwe-capacitor.
Kwizixhobo zombane zeGaN, ii-capacitors azidingi nje kuphela uxinano oluphezulu lwe-capacitance kodwa zikwafuna ukumelana nomsinga omkhulu we-ripple kwaye ziphile ixesha elide ukuqinisekisa uzinzo lwenkqubo.
Ii-Capacitors ze-YMIN IDC3 Series
Ukusombulula Imingeni Ephambili Yezisombululo Zobonelelo Lombane Olunobuninzi Bamandla
Ukujongana nale mingeni, i-YMIN Electronics iqalise uthotho lwe-IDC3 lwee-capacitors ze-electrolytic ze-aluminium ezingamanzi, ezenzelwe ngokukodwa izibonelelo zamandla zeseva ye-GaN AI. Iingenelo eziphambili zezi capacitors kukuxinana okuphezulu kwe-capacitance kunye nomthamo ophezulu wokuthwala umbane we-ripple, okuvumela ukusebenza okuzinzileyo phantsi kweemeko ezinzima zobushushu obuphezulu kunye nomthwalo ophezulu, okwenza zibe "yinxalenye ephambili" kuyilo lombane oluxineneyo kakhulu.
Ulwazi lweMveliso
Uthotho: IDC3
Iinkcukacha: 450V / 1400μF
Ubukhulu: 30 × 70 mm
Ulwakhiwo: I-capacitor ye-electrolytic ye-aluminium engamanzi emile okwephondo
1. "Ubuchule obusisiseko" beCapacitor Miniaturization—Ukwanda kwe-70% kwiCapacitance Density
Ukwanda koxinano lwe-capacitance lwee-capacitors ze-IDC3 series kusenza sikwazi ukubonelela nge-capacitance ephezulu kunye nomthamo wokuthwala we-ripple current ngaphandle kokwandisa ubungakanani. Xa kuthelekiswa neemveliso ezifanayo zaseJapan, uthotho lwe-IDC3 lubonelela ngokunyuka kwe-70.7% kuxinano lwe-capacitance, ukusuka kwi-13.64μF/cm³ ukuya kwi-23.29 μF/cm³. Oku kuvumela ukwehla kwe-55% kubungakanani bemodyuli yamandla ngaphandle kokuphazamisa uzinzo lokusebenza.
2. Uzinzo phantsi koMsebenzi weXesha elide woMthwalo oPhezulu: Ixesha loBomi beRipple Current kunye neHigh-Temperature
Kwiindawo ezinomthwalo ophezulu, ezishushu kakhulu, ukuzinza kwe-capacitor kubalulekile. Ii-capacitor ze-IDC3 series zinokumelana nomsinga ophezulu we-ripple (19A), zinciphisa ngempumelelo inani lee-capacitors ezihambelanayo, ziphucule ulwakhiwo lombane, kwaye zinciphise umngcipheko wokwakheka kobushushu kwindawo ethile.
Ngaphezu koko, kubushushu bokusebenza obuyi-105°C, i-IDC3 inobomi obudlula iiyure ezingama-3000, kunye nokwehla kwamandla ombane okulawulwa ngaphakathi kwe-8%, okuqinisekisa ukusebenza okuzinzileyo kombane ngexesha lokusebenza ixesha elide.
3. Iingenelo zeNqanaba leNkqubo: Okungaphezulu nje kokwenziwa ngcono kwe-Capacitor
Kwisisombululo sombane seseva ye-GaN AI yeNavitas, ukungeniswa kwee-capacitors ze-IDC3 series kuzisa uphuculo oluninzi: ukonyuka kwe-1% ~ 2% ekusebenzeni kakuhle kwamandla, ukwehla kwe-10°C ekunyukeni kobushushu benkqubo, kunye nokwehla okukhulu kobukhulu bemodyuli yamandla.
Olu phuculo ekugqibeleni lukhokelela ekuzinzeni nasekuthembekeni kwexesha elide kwenkqubo yonke yeseva, nto leyo ebonisa ngokupheleleyo indima ephambili yee-capacitors kuyilo lombane olunamandla aphezulu.
Isiphelo: Indima Ebalulekileyo Yama-Capacitors kuYilo Lobonelelo Lombane lwe-1U AI Server
Kuyilo lwezixhobo zamandla zeseva ye-1U AI, ezibandakanya zombini uxinano lwamandla aphezulu kunye nomthwalo ophezulu, ii-capacitors azizona nje izinto, kodwa zizinto ezibalulekileyo ezimisela ukusebenza okuzinzileyo kwexesha elide kombane.
Ii-capacitor ze-YMIN IDC3 series, ezinobunzima obuphezulu be-capacitance, amandla okuthwala i-ripple current, kunye nozinzo lobushushu obuphezulu, ziye zaba negalelo elibalulekileyo kuyilo lombane we-AI server.
Ixesha leposi: Jan-13-2026