Tare da karuwar buƙatun wutar lantarki na AI, buƙatun samar da wutar lantarki mai ɗorewa ga mai canza DC-DC na uwa-uba na sabar suna ƙara zama masu tsauri.
Ci gaban da ake samu a cikin buƙatun sarrafa bayanai na AI yana sanya buƙatu mafi girma akan tsarin daidaita wutar lantarki na motherboards na uwar garken. A matsayin babban ɓangaren canza wutar lantarki, mai canza DC-DC dole ne ya canza wutar DC mai ƙarfin lantarki mai ƙarfin lantarki mai ƙarfin lantarki 12V daidai zuwa wutar lantarki mai ƙarancin wutar lantarki (kamar 1V, 1.2V) da abubuwan da aka haɗa kamar CPU da GPU ke buƙata. Kwanciyar hankalinsa kai tsaye yana ƙayyade amincin wutar lantarki ta AI.
Jerin NPC na Yongming Electronics na polymer solid aluminum electrolytic capacitors masu yawa, tare da ƙimar ESR mai ƙarancin gaske, sun dace daidai da buƙatun masu sauyawa na uwar garken uwa ta DC-DC.
01 Ƙarancin ESR: Tushen Daidaiton Sabar AI
Wutar lantarki ta injin guda ɗaya da sabar ke samarwa yayin aiki na iya kaiwa sama da 130A. A wannan lokacin, capacitors suna buƙatar taka muhimmiyar rawa a adana makamashi da tacewa.
ymin capacitors, tare da ƙarancin juriyar jerin su (ESR), zasu iya amsawa da sauri ga canje-canje nan take a cikin buƙatar yanzu daga kwakwalwan AI, suna tabbatar da ingantaccen fitarwa na yanzu koda a ƙarƙashin nauyin da ke canzawa.
Ƙarancin ESR ba wai kawai yana rage asarar wutar lantarki yadda ya kamata ba kuma yana inganta ingancin canza wutar lantarki, har ma yana rage samar da zafi, yana tabbatar da ci gaba da aiki da ingantaccen aiki na uwar garken a ƙarƙashin manyan kaya da yanayin aikace-aikace masu rikitarwa.
02 Juriyar Ripple Current: Mabuɗin Kula da Nauyin Kwatsam
Lokacin da nauyin kwamfuta na sabar AI ke canzawa tsakanin kololuwa da ramuka, tsarin samar da wutar lantarki yana buƙatar ƙarfin ɗaukar kaya nan take.
Masu ƙarfin YMIN suna da kyakkyawan juriya ga ripple current; mai ƙarfin capacitor guda ɗaya zai iya jure wa manyan kwararar inrush fiye da 20A, yana taimakawa samar da wutar lantarki ta uwar garken don magance matsalolin wuce gona da iri cikin nutsuwa da kuma guje wa rashin kwanciyar hankali na tsarin da canje-canjen wutar lantarki kwatsam ke haifarwa.
Juriyar ƙarfin wutar lantarki yana tabbatar da cewa capacitors suna aiki cikin kwanciyar hankali da aminci a cikin mawuyacin yanayi, suna tsayayya da lalacewar damuwa da canje-canjen wutar lantarki kwatsam ke haifarwa da kuma tsawaita rayuwar uwar garken.
03 Mafita Masu Ƙaranci Don Muhalli Masu Zafi Mai Yawa
Don biyan buƙatun yawan wutar lantarki na sabar AI, YMIN capacitors suna amfani da ƙaramin ƙira, suna samar da ƙarin ƙarfin adana makamashi a cikin sarari mai iyaka.
Tsarin da aka tsara ya yi daidai da yanayin sabar da ta fi siriri, yana adana sarari mai mahimmanci a cikin babban tsarin sabar.
Masu ƙarfin ymin suna da tsawon rai na sama da awanni 3000 koda a 105℃, suna cika daidaitaccen tsawon rai na awanni 2000 a 125℃, kuma suna ba da damar aiki ba tare da katsewa ba 24/7.
Wannan halayyar tana bawa masu ƙarfin wutar lantarki damar jure yanayin zafi mai yawa na cibiyoyin bayanai, wanda ke tabbatar da dorewar tsarin aiki na dogon lokaci.
Ƙananan ƙarfin lantarki, yawan ƙarfin lantarki mai yawa, ƙarancin ESR, da tsawon rai na capacitors na YMIN sun sanya su zaɓi mafi kyau ga masu canza DC-DC akan motherboards na uwar garken AI. Tare da amfani da kayan semiconductor na ƙarni na uku, kayan wutar lantarki na uwar garken suna buƙatar capacitors masu aiki mafi girma.
An yi amfani da na'urorin YMIN a cikin manyan hanyoyin samar da wutar lantarki na uwar garken 4.5kW da 8.5kW a duniya, wanda ya kai ga inganci sama da kashi 97%, yana ba da tallafi mai inganci ga karuwar buƙatun wutar lantarki na cibiyoyin bayanai na AI.
Lokacin Saƙo: Disamba-04-2025