Jaruman da aka Boye a Bayan Ƙarfin Kwamfuta na AI: Yadda Ake Samar da Capacitors Masu Ƙarfin Wutar Lantarki Mai Girma a Cikin Gida (Φ30×70mm 450V/1400µF, 105℃/3000H) Magance Manyan Kalubale Uku a Samar da Wutar Lantarki ta Server

Tare da ƙaruwar ƙarfin kwamfuta na AI, cibiyoyin bayanai suna fuskantar matsin lamba na haɓakawa wanda ba a taɓa gani ba. A matsayin "zuciyar ƙarfi" na sabar AI, ƙirar samar da wutar lantarki ta gaba-gaba ta AC-DC tana fuskantar ƙalubalen da ba a taɓa gani ba: yadda za a cimma ƙarfin da ya fi girma, tsawon rai, da kuma aminci mai ƙarfi a cikin iyakataccen sarari? Wannan ba wai kawai batun fasaha ba ne, har ma yana da mahimmanci don tabbatar da ci gaba da ingantaccen fitarwa na ƙarfin kwamfuta na AI.

YMIN Electronics, wani babban kamfanin samar da mafita na capacitor na cikin gida wanda ke da shekaru da yawa na gwaninta a fannin capacitor mai ƙarfin lantarki, ya ƙaddamar da jerin IDC3 na capacitors na lantarki mai ƙarfin lantarki mai ƙarfi don magance takamaiman buƙatun samar da wutar lantarki ta uwar garken AI, yana samar da mafita ta fasaha mai ƙirƙira don magance matsalolin masana'antu.

Yanayin Aiki

• Wuri: Mai adana makamashi/mai tacewa bayan AC-DC front-end PFC (Gyara Power Factor) DC-Link (bas ɗin DC) (mafita ta yau da kullun)

• Wutar Lantarki: 4.5kW–12kW+; Siffar tsari: 1U rack-mount server power supply/data center babbban power supply

• Mita: Tare da ƙaruwar amfani da GaN (Gallium Nitride)/SiC (Silicon Carbide), yawan sauyawa yawanci yana cikin kewayon goma na kHz zuwa ɗaruruwan kHz (ya danganta da aikin; wannan labarin ya ambaci takamaiman bayani kamar 120kHz)

• Aiki da Zafi: Cibiyoyin bayanai galibi suna aiki awanni 24 a rana; wutar lantarki tana da yawan zafi na ciki, wanda ke buƙatar kulawa da zafin capacitor/ƙara yawan aiki na tsawon rai (yanayin aiki mai zafi sosai)

Manyan Kalubale Uku: Bayyana Matsalolin Capacitor Mai Babban Wutar Lantarki a Tsarin Samar da Wutar Lantarki na AI

A cikin ƙirar sassan AC-DC na samar da wutar lantarki ta uwar garken AI da manyan samar da wutar lantarki na cibiyar bayanai, injiniyoyi gabaɗaya suna fuskantar manyan ƙalubale guda uku:

① Sabani tsakanin sarari da iya aiki: A cikin sararin da aka keɓe na uwar garken rack-mount na 1U, na'urorin capacitors na ƙaho na gargajiya galibi suna fuskantar matsalar ƙarancin girma. Samun isasshen ƙarfin adana makamashi a cikin iyakataccen tsayi babban ƙalubale ne wanda dole ne a shawo kansa yayin tsara kayan wutar lantarki masu ƙarfin iko.

② Kalubalen Rayuwa a Muhalli Mai Zafi Mai Yawa: Muhalli na ɗakin uwar garken AI gabaɗaya yanayi ne mai zafi mai yawa, wanda ke sanya matsin lamba mai yawa akan sarrafa wutar lantarki ta hanyar zafi. Aikin capacitor 450V/1400μF a ƙarƙashin ƙalubalen tsawon rayuwar zafi mai zafi na 105℃ kai tsaye yana shafar amincin tsarin na dogon lokaci.

③ Bukatun Aiki A Ƙarƙashin Tsarin Mita Mai Girma: Tare da karɓar sabbin na'urori masu ƙarfi kamar GaN/SiC, mitoci masu sauya wutar lantarki suna ƙaruwa akai-akai, suna sanya buƙatu mafi girma akan ESR da ƙarfin wutar lantarki na capacitors don guje wa haɗarin rashin aiki a tsarin.

YMIN IDC3

Sake fasalta Iyakokin Aiki na Capacitors Masu Amfani da Wutar Lantarki Mai Girma da Fasaha

Domin magance ƙalubalen da aka ambata a sama, jerin YMIN IDC3 sun cimma manyan nasarori a fannoni uku: kayan aiki, tsari, da tsari:

1. Juyin Juya Halin Yawa: Ƙaruwar Ƙarfin 70% a cikin Φ30×70mm

Ta amfani da ƙaramin fakitin capacitor mai siffar ƙaho mai girman Φ30×70mm, ana samun babban ƙarfin 450V/1400μF a cikin iyakokin tsayi na yau da kullun na samar da wutar lantarki ta uwar garken 1U. Idan aka kwatanta da samfuran gargajiya masu girman iri ɗaya, ƙarfin yana ƙaruwa da sama da kashi 70% (idan aka kwatanta da kewayon ƙarfin yau da kullun na capacitors masu siffar ƙaho na ruwa Φ30×70mm da ake amfani da su akai-akai a masana'antar), yana magance saɓani tsakanin yawan ƙarfin aiki da sarari yadda ya kamata.

2. Nasarar Rayuwa: An Gwada Dorewa a 105℃

Ta hanyar ingantaccen tsarin electrolyte da tsarin foil na anode, jerin IDC3 suna nuna kyakkyawan aikin tsawon rai a ƙarƙashin yanayi mai tsauri na 105℃. Wannan ƙira tana bawa capacitors damar kiyaye kwanciyar hankali na dogon lokaci a cikin yanayin zafi mai yawa na cibiyoyin bayanai, tare da magance ƙalubalen masana'antu na ɗan gajeren lokaci saboda yanayin zafi mai yawa.

3. Sauƙin Sauyawa Mai Yawa: An ƙera shi don Zamanin GaN/SiC

Ta amfani da ƙarancin ƙirar ESR, zai iya jure wa mafi girman ƙarfin ripple a 120kHz. Wannan fasalin yana bawa jerin IDC3 damar daidaitawa da yanayin sauyawa mai yawa bisa ga GaN (Gallium Nitride)/SiC (Silicon Carbide) (a ƙarƙashin ƙayyadaddun takaddun bayanai), yana ba da tallafi mai ƙarfi don inganta ingancin kayan wutar lantarki mai yawa. Ba kamar zaɓin capacitor na bas na gargajiya ba wanda ya fi mai da hankali kan ƙaramin ripple, kayan wutar lantarki mai yawa don dandamalin GaN/SiC suna buƙatar tabbatarwa a lokaci guda na ESR da ƙarfin ripple mai yawa a ƙarƙashin ƙayyadaddun takaddun bayanai.

Lura: Mahimman sigogi a cikin wannan labarin sun fito ne dagaJerin YMIN IDC3Rahoton Takardar Bayanai/Gwaji; sai dai idan an ƙayyade akasin haka, an bayyana ESR/ripple current bisa ga ƙayyadaddun takardar bayanai (misali, 120kHz), kuma sabuwar sigar takardar bayanai za ta yi nasara.

Kirkire-kirkire na Haɗin gwiwa: Aminci da Tabbatar da Aiki daga 4.5kW zuwa 12kW

YMIN tana da cikakken haɗin gwiwa na fasaha tare da masana'antun masana'antar wutar lantarki ta GaN masu jagorancin masana'antu kamar Navitas (bisa ga bayanan jama'a). A cikin ayyukan samar da wutar lantarki ta uwar garken AI daga 4.5kW zuwa 12kW har ma da matakan wutar lantarki mafi girma, capacitors na lantarki na lantarki na IDC3 jerin IDC3 sun nuna kyakkyawan aiki.

Wannan tsarin haɗin gwiwa na haɓaka ba wai kawai yana tabbatar da ingancin samfura ba, har ma yana samar da tushe mai ƙarfi na fasaha don ci gaba da haɓaka samar da wutar lantarki ta uwar garken AI. Jerin IDC3 na YMIN ya zama mafita mafi kyau ga ayyukan sabar AI masu inganci da yawa (bisa ga bayanan jama'a), tare da aiki daidai da manyan samfuran ƙasashen duniya.

Fiye da Kayayyaki Kawai: Yadda YMIN ke Ba da Maganin Matakin Tsarin Ga Sabar AI

A zamanin da ake samun ƙaruwar ƙarfin kwamfuta na AI, ingancin tsarin samar da wutar lantarki yana da matuƙar muhimmanci. YMIN Electronics ya fahimci ƙa'idodin ƙa'idodin ƙirar samar da wutar lantarki ta uwar garken AI sosai kuma yana ba masana'antar cikakken mafita wanda ke daidaita yawan ƙarfin aiki, tsawon rai, da aminci mai yawa ta hanyar jerin IDC3.

Ga misali na zaɓin da aka saba gani don ƙarfin lantarki mai ƙarfi na IDC3 (mai tallafawa kai tsaye) na capacitors na aluminum electrolytic a cikin samar da wutar lantarki ta uwar garken AI, wanda ke taimaka muku daidaita buƙatun tsarin cikin sauri:

Tebur 1: Masu amfani da na'urorin ɗaukar hoto na ruwa masu ƙarfin lantarki na IDC3 Series – Shawarwari kan zaɓi

Kirkire-kirkire Ba Ya Tsayawa: YMIN Ta Ci Gaba Da Samar Da Ƙarfin Wutar Lantarki Mai Dorewa Ga Kayayyakin Aiki Na AI

A zamanin wutar lantarki ta kwamfuta, samar da wutar lantarki mai karko abu ne mai muhimmanci. YMIN Electronics, tare da na'urorin lantarki masu ƙarfin lantarki na IDC3 jerin IDC3 a matsayin babban tushe, suna ci gaba da samar da ingantaccen tallafin capacitor ga kayayyakin aikin kwamfuta na AI. Ba wai kawai muna samar da kayayyaki ba, har ma da mafita na matakin tsarin bisa fahimtar fasaha mai zurfi.

Lokacin da kake tsara samar da wutar lantarki ta uwar garken AI na zamani, YMIN a shirye take ta taimaka maka ka karya iyakokin ƙira tare da sabbin fasahohi da kuma haɗa kai da ƙarfin kwamfuta.

Sashen Tambaya da Amsa

T: Ta yaya masu ƙarfin lantarki na jerin IDC3 na YMIN ke magance matsalolin samar da wutar lantarki ta uwar garken AI?

A: YMIN IDC3 jerin manyan ƙarfin lantarki na ruwa mai ɗaukar nauyi wanda ke kan aluminum electrolytic capacitors suna ba da mafita daga girma uku:

① Tsarin da ya yi yawa – Samun ƙarfin 450V/1400μF mai girma a cikin girman Φ30×70mm, ƙara ƙarfin da ya wuce 70% idan aka kwatanta da samfuran da girmansu iri ɗaya ne, yana warware rikicin da ke tsakanin sarari da iko;

② Tsawon rayuwa mai zafi - Tsarin electrolyte da anode da aka inganta suna kiyaye tsawon rai na awanni 3000 a 105℃, suna inganta amincin tsarin na dogon lokaci;

③ Daidaituwa ta mita mai yawa - Yin amfani da ƙirar ESR mai ƙarancin ƙarfi, yana tallafawa aikin mita mai yawa na 120kHz, tare da matsakaicin ƙarfin ripple na tantanin halitta guda ɗaya na kimanin 4.12A (500V/1700μF, 120kHz; 450V/1400μF kimanin 2.75A, duba teburin zaɓi a ƙarshe), wanda ya dace da yanayin mita mai yawa na GaN/SiC, yana sauƙaƙa ƙirar samar da wutar lantarki mai yawa.

Takaitawa a ƙarshen takardar

Yanayi Masu Amfani: Tsarin wutar lantarki na uwar garken AI na AC-DC na gaba, tsarin samar da wutar lantarki na cibiyar bayanai, samar da wutar lantarki mai girman 1U mai girman rack-mount, samar da wutar lantarki mai yawan sauyawa ta GaN/SiC, samar da wutar lantarki mai yawan iko (4.5kW-12kW+) na AI

Babban Amfani:

① Girma: Girman Sarari, Bayani: Yana cimma 450V/1400μF a cikin girman Φ30×70mm, tare da ƙaruwar ƙarfin da ya wuce 70% idan aka kwatanta da girma iri ɗaya, wanda zai iya daidaitawa da iyakokin tsayin uwar garken 1U.

② Girma: Tsawon Zafin Jiki Mai Girma, Bayani: Fiye da awanni 3000 na tsawon lokacin lodi a 105℃, ya dace da yanayin aiki mai zafi a cibiyoyin bayanai.

③ Girma: Babban Aiki Mai Yawan Mita, Bayani: Ƙaramin ƙirar ESR, zai iya jure wa mafi girman wutar lantarki a mita mai yawa na 120KHz, wanda zai iya daidaitawa da yanayin mita mai yawa na GaN/SiC.

④ Girma: Tabbatar da Tsarin, Bayani: An yi aiki tare da masana'antun kamar Navitas, waɗanda suka dace da ayyukan samar da wutar lantarki na uwar garken AI na 4.5kW zuwa 12kW+.

Samfuran da aka ba da shawarar

Hanyar Zaɓin Matakai Uku:

Mataki na 1: Zaɓi ƙimar ƙarfin lantarki mai jurewa bisa ga ƙarfin bas ɗin kuma a ba da damar rage ma'aunin (misali, 450–500V).

Mataki na 2: Zaɓi ƙayyadadden lokacin sabis bisa ga yanayin zafi da ƙirar zafi (misali, 105℃/3000h) kuma kimanta hauhawar zafin jiki.

Mataki na 3: Daidaita ma'aunin bisa ga ƙa'idodin tsayi/diamita na sarari (misali, Φ30×70mm) kuma tabbatar da ƙimar ripple current da ƙa'idodin ESR.