Tare da ƙaruwar buƙatar wutar lantarki ta kwamfuta ta AI, ƙirar samar da wutar lantarki ta uwar garken na fuskantar ƙalubalen da ba a taɓa gani ba. A cikin ƙirar samar da wutar lantarki ta uwar garken 1U, cimma babban ƙarfin lantarki, kwanciyar hankali mai yawa, da kuma rage girman kaya a cikin ɗan gajeren sarari ya kasance babban matsala ga injiniyoyi.
Tsarin Samar da Wutar Lantarki na 1U: Masu Ƙarfi Sun Zama Babban Abin da Yake Iyakancewa don Rage Ƙarfin Wutar Lantarki
A cikin hanyoyin samar da wutar lantarki mai yawan ƙarfi ga sabar 1U AI, capacitors galibi suna cikin abubuwan da suka fi wahalar matsewa. Ko da tare da ci gaba da ingantawa a cikin sauyawar mita da ingancin sabbin na'urorin wutar lantarki kamar GaN, girman da sararin watsawar zafi na sabar ba su ci gaba da tafiya ba.
A cikin wannan ƙira, capacitors ba wai kawai suna tallafawa abubuwan haɗin ba ne, amma a maimakon haka babban abin da ke tantance nasarar mafita ta samar da wutar lantarki kai tsaye.
1. Kalubalen Rage Ƙarfin Capacitor
A cikin ayyukan samar da wutar lantarki ta uwar garken AI, injiniyoyi galibi suna fuskantar ƙalubale kamar haka:
• Ƙara yawan ƙarfi
• Rage girman module ɗin wutar lantarki sama da kashi 50%
• Aiki mai dorewa a ƙarƙashin yanayin zafi mai tsayi na dogon lokaci, yana aiki a cikin yanayi na 105℃
• Ƙarfin juriya ga wutar lantarki mai ƙarfi, aiki mai ɗaukar nauyi na dogon lokaci
• Rushewar ƙarfin aiki mai sarrafawa, kiyaye daidaiton tsarin
A ƙarƙashin waɗannan buƙatun, rage girman capacitor yana shafar tsarin gaba ɗaya kai tsaye. Ƙaramin girman capacitor yana nufin cewa ƙarfin juriyar capacitance da ripple current bazai iya cika buƙatun lokaci guda ba, wanda ke haifar da babban ƙalubalen ƙira.
2. Fa'idodin Kayayyakin Wutar Lantarki na GaN da Ƙarin Bukatun Capacitor
Tare da gabatar da fasahar GaN (Gallium Nitride), mitoci masu canza wutar lantarki, inganci, da girma sun inganta, amma wannan kuma ya sanya buƙatu mafi girma akan aikin capacitor.
Ga kayan wutar lantarki na GaN, capacitors ba wai kawai suna buƙatar ƙarfin ƙarfin lantarki mafi girma ba, har ma suna buƙatar juriya ga ƙarfin lantarki mai ƙarfi da kuma tsawon rai don tabbatar da daidaiton tsarin.
Masu haɗa na'urori na YMIN IDC3
Magance Manyan Kalubalen Maganin Samar da Wutar Lantarki Mai Yawan Wuta
Domin magance waɗannan ƙalubalen, YMIN Electronics ta ƙaddamar da jerin IDC3 na capacitors na lantarki na aluminum, waɗanda aka tsara musamman don samar da wutar lantarki ta uwar garken GaN AI. Babban fa'idodin waɗannan capacitors sune yawan ƙarfin capacitance da ƙarfin ɗaukar wutar lantarki mai yawa, wanda ke ba da damar aiki mai ɗorewa a ƙarƙashin mawuyacin yanayi na zafin jiki mai yawa da babban kaya, wanda hakan ya mai da su "maɓallin sashi" a cikin ƙirar samar da wutar lantarki mai yawa.
Bayanin Samfura
Jerin: IDC3
Bayani dalla-dalla: 450V / 1400μF
Girma: 30 × 70 mm
Tsarin: Mai ƙarfin aluminum electrolytic capacitor mai siffar ƙaho
1. "Ƙarfin Ƙarfin" na Rage Ƙarfin Capacitor—Ƙarin Kashi 70% na Ƙarfin Capacitor
Ƙara yawan ƙarfin capacitors na jerin IDC3 yana ba mu damar samar da ƙarfin capacitance mafi girma da ƙarfin ɗaukar wutar lantarki ba tare da ƙara girma ba. Idan aka kwatanta da samfuran Japan iri ɗaya, jerin IDC3 yana ba da ƙaruwar yawan capacitance da kashi 70.7%, daga 13.64μF/cm³ zuwa 23.29 μF/cm³. Wannan yana ba da damar rage girman module ɗin wutar lantarki da kashi 55% ba tare da rage kwanciyar hankali na aiki ba.
2. Kwanciyar hankali a ƙarƙashin Aikin Lodi Mai Dogon Lokaci: Ripple Current da Tsawon Zafi Mai Girma
A cikin yanayin zafi mai yawa da nauyi mai yawa, kwanciyar hankali na capacitor yana da mahimmanci. Capacitors na jerin IDC3 na iya jure wa babban ƙarfin ripple (19A), ta yadda zai rage yawan capacitors masu layi ɗaya, inganta tsarin samar da wutar lantarki, da kuma rage haɗarin taruwar zafi a gida.
Bugu da ƙari, a yanayin zafin aiki na 105°C, IDC3 yana da tsawon rai fiye da sa'o'i 3000, tare da ragewar capacitance a cikin 8%, yana tabbatar da ingantaccen aikin samar da wutar lantarki yayin aiki na dogon lokaci.
3. Fa'idodin Matakin Tsarin: Fiye da Ingantaccen Capacitor kawai
A cikin maganin samar da wutar lantarki na uwar garken GaN AI na Navitas, gabatar da capacitors na jerin IDC3 ya kawo ci gaba da dama: ƙaruwar ingancin wutar lantarki da kashi 1% ~ 2%, raguwar kusan 10°C a yawan zafin jiki na tsarin, da kuma raguwar girman module ɗin wutar lantarki sosai.
Waɗannan gyare-gyare a ƙarshe suna haifar da kwanciyar hankali da amincin tsarin sabar gaba ɗaya na dogon lokaci, yana nuna cikakken rawar da capacitors ke takawa a cikin ƙirar samar da wutar lantarki mai yawan ƙarfi.
Kammalawa: Muhimmancin Matsayin Masu Ƙarfafawa a Tsarin Samar da Wutar Lantarki na 1U AI
A cikin ƙirar samar da wutar lantarki ta uwar garken 1U AI, wanda ya haɗa da yawan wutar lantarki mai yawa da kuma babban kaya, capacitors ba kawai abubuwan haɗin ba ne, amma a maimakon haka muhimmin abu ne wanda ke ƙayyade aikin dorewar wutar lantarki na dogon lokaci.
Na'urorin YMIN IDC3 jerin capacitors, tare da ƙarfin ƙarfinsu mai kyau, ƙarfin ɗaukar wutar lantarki mai ƙarfi, da kwanciyar hankali mai zafi, sun zama muhimmiyar gudummawa ga ƙirar samar da wutar lantarki ta uwar garken AI.
Lokacin Saƙo: Janairu-13-2026