Intwari Zihishe Inyuma y'Ingufu za AI: Uburyo Ingufu zo mu Gihugu Zakozwe mu Gupima Umuvuduko Ukomeye wa Voltage (Φ30 × 70mm 450V / 1400µF, 105℃ / 3000H) Zikemura Ibibazo Bitatu Bikomeye mu Gutanga Ingufu za Seriveri

Bitewe n’izamuka rikomeye ry’ingufu za mudasobwa za AI, ibigo by’amakuru birimo guhura n’umuvuduko udasanzwe wo kuvugurura. Nk’ “umutima w’ingufu” wa seriveri za AI, imiterere y’amashanyarazi ya AC-DC ihura n’imbogamizi zidasanzwe: ni gute wagera ku bucucike bw’ingufu nyinshi, igihe kirekire cyo kubaho, no kwizerwa cyane mu mwanya muto? Iki si ikibazo cya tekiniki gusa, ahubwo ni ingenzi no kwemeza ko ingufu za mudasobwa za AI zikomeza gukora neza kandi zihamye.

YMIN Electronics, ikigo gikomeye mu gutanga ibisubizo bya capacitor yo mu gihugu gifite uburambe bw'imyaka myinshi mu bijyanye na capacitor ifite ingufu nyinshi, cyatangije uruhererekane rwa IDC3 rwa capacitors za aluminiyumu zifite ingufu nyinshi kugira ngo zikemure ibibazo byihariye by'amashanyarazi ya seriveri ya AI, gitanga igisubizo gishya cya tekiniki cyo gukemura ibibazo by'inganda.

Ibisabwa mu mikorere

• Aho iherereye: Ububiko bw'ingufu/capacitor ya filter nyuma ya AC-DC front-end PFC (Power Factor Correction) DC-Link (DC bus) (igisubizo gisanzwe)

• Ingufu: 4.5kW–12kW+. Igipimo cy'ishusho: Ingufu za seriveri zishyirwa ku gisenge cya 1U/ingufu z'ibanze z'amakuru

• Inshuro: Bitewe n'uko GaN (Gallium Nitride)/SiC (Silicon Carbide) ikoreshwa cyane, intera yo guhindura ikunze kuba hagati ya kHz icumi na kHz amagana (biterwa n'umushinga; iyi ngingo ivuga ku bisobanuro nka 120kHz)

• Imikorere n'Ubushyuhe: Ibigo bitanga amakuru bikunze gukora amasaha 24/7; amashanyarazi afite ubushyuhe bwinshi imbere, bisaba kwitabwaho ku bushyuhe bwa capacitor/igihe cyose (imiterere isanzwe y'imikorere y'ubushyuhe bwinshi)

Imbogamizi eshatu zikomeye: Guhishura ikibazo cy’ubushobozi bwo gupima ingufu za elegitoroniki nyinshi mu gishushanyo mbonera cy’amashanyarazi ya AI Server

Mu gushushanya ibice bya AC-DC by'amashanyarazi ya seriveri ya AI n'amashanyarazi y'ibanze yo mu kigo cy'amakuru, injeniyeri muri rusange zihura n'imbogamizi eshatu zikomeye:

① Itandukaniro riri hagati y’umwanya n’ubushobozi: Mu mwanya ufunze wa seriveri ya 1U rack-mount, capacitors gakondo z’ihoni zisanzwe zikunze guhura n’ikibazo cy’ingano ntoya. Kugera ku bushobozi buhagije bwo kubika ingufu mu burebure buciriritse ni ikibazo gikomeye kigomba kugerwaho mu gihe cyo gushushanya ingufu zikoresha ingufu nyinshi.

② Imbogamizi ku Buzima mu Bidukikije Bifite Ubushyuhe Bukabije: Ibidukikije bya seriveri ya AI muri rusange ni ibidukikije bifite ubushyuhe bwinshi, bigashyira igitutu gikomeye ku micungire y'ubushyuhe bw'amashanyarazi. Imikorere ya capacitor ya 450V/1400μF munsi ya 105℃ ifite ubushyuhe bwinshi igira ingaruka ku buryo sisitemu ihora yizewe mu gihe kirekire.

③ Ibisabwa mu mikorere hakurikijwe uburyo bwo gukoresha ingufu nyinshi: Kubera ko ibikoresho bishya by'amashanyarazi nka GaN/SiC bikomeje gukoreshwa, imbaraga zigenda ziyongera, bigatuma ingufu za capacitor zikenera cyane ESR na ripple current kugira ngo hirindwe ibyago byo kudakora neza kwa sisitemu.

YMIN IDC3

Gusobanura Imiterere y'Imikorere ya Capacitors zifite Voltage nyinshi hifashishijwe ikoranabuhanga

Kugira ngo bikemure ibibazo byavuzwe haruguru, uruhererekane rwa YMIN IDC3 rwageze ku ntambwe zirambuye mu byiciro bitatu: ibikoresho, imiterere, n'imikorere:

1. Impinduka mu bucucike: 70% Ubushobozi bwo kwiyongera muri Φ30×70mm

Hakoreshejwe paki nto ya capacitor ifite ishusho y'ihembe ya Φ30 × 70mm, ubushobozi bwo hejuru bwa 450V / 1400μF bugerwaho mu burebure busanzwe bw'amashanyarazi asanzwe ya seriveri ya 1U. Ugereranije n'ibicuruzwa bisanzwe bifite ingano imwe, ubushobozi bwongerwaho hejuru ya 70% (ugereranije n'ubushobozi busanzwe bwa capacitors zisanzwe zikoreshwa za Φ30 × 70mm, 450V zimeze nk'ihembe mu nganda), bigakemura neza ikibazo kiri hagati y'ubucucike bunini bw'ubushobozi n'umwanya.

2. Impinduka mu gihe cy'ubuzima: Iramba ryapimwe kuri 105℃

Binyuze mu buryo bwiza bwo gukora electrolyte hamwe n'imiterere ya anode foil, uruhererekane rwa IDC3 rugaragaza imikorere myiza yo kumara igihe kinini mu bihe bikomeye bya 105°C. Iyi miterere ituma capacitors zigumana umutekano mu gihe kirekire mu bidukikije by'ubushyuhe bwinshi bw'amakuru, bityo bigakemura ikibazo cy'ubuzima bw'inganda burambye bitewe n'ubushyuhe bwinshi.

3. Guhindura imiterere y'ingufu nyinshi: Byakozwe mu gihe cya GaN/SiC

Ikoresheje igishushanyo mbonera cya ESR kiri hasi, ishobora kwihanganira umuvuduko mwinshi wa ripple kuri 120kHz. Iyi miterere yemerera IDC3 series kwimenyereza neza imiterere ya high-frequency switching topology ishingiye kuri GaN (Gallium Nitride) / SiC (Silicon Carbide) (hakurikijwe ibisobanuro bya datasheet), itanga inkunga ikomeye mu kunoza imikorere y'amashanyarazi afite imbaraga nyinshi. Bitandukanye n'uburyo busanzwe bwo guhitamo capacitor ya bisi yibanda cyane cyane ku muvuduko muto wa ripple, ingufu nyinshi za platforms za GaN / SiC zisaba kugenzura icyarimwe ESR n'ubushobozi bwa high-frequency ripple current munsi y'ibisobanuro bya datasheet.

Icyitonderwa: Ibipimo by'ingenzi muri iyi nkuru ni ibyavuye muYMIN IDC3 urukurikiraneurupapuro rw'amakuru/raporo y'ikizamini; keretse iyo byavuzwe ukundi, ESR/ripple current bisobanurwa hakurikijwe ibisobanuro by'urupapuro rw'amakuru (urugero, 120kHz), kandi verisiyo iheruka y'urupapuro rw'amakuru niyo izakurikizwa.

Udushya mu bufatanye: Kwizerwa no kugenzura imikorere kuva kuri 4.5kW kugeza kuri 12kW

YMIN ikomeje ubufatanye bukomeye mu bya tekiniki n’inganda zikomeye mu nganda za GaN nka Navitas (nk'uko amakuru ya rubanda abivuga). Mu mishinga yo gutanga amashanyarazi ya seriveri ya AI kuva kuri 4.5kW kugeza kuri 12kW ndetse n’ingufu nyinshi, capacitors za aluminium electrolytic za IDC3 series zagaragaje imikorere myiza cyane.

Ubu buryo bwo gukorana mu iterambere ntibwemeza gusa ko ibicuruzwa byizewe, ahubwo bunatanga ishingiro rikomeye rya tekiniki mu iterambere rihoraho ry’amashanyarazi ya seriveri ya AI. Uruhererekane rwa YMIN rwa IDC3 rwabaye igisubizo gikunzwe cyane ku mishinga myinshi ya seriveri ya AI igezweho (nk'uko amakuru ya rubanda abivuga), hamwe n'imikorere igereranywa n'ibirango mpuzamahanga bikomeye.

Ibirenze Ibicuruzwa Gusa: Uburyo YMIN Itanga Ibisubizo byo ku Rwego rwa Sisitemu kuri Seriveri za AI

Muri iki gihe cy’izamuka rikomeye ry’ingufu za mudasobwa za AI, kwizerana kwa sisitemu z’amashanyarazi ni ingenzi cyane. YMIN Electronics isobanukiwe neza ibisabwa bikomeye mu gushushanya amashanyarazi ya seriveri za AI kandi iha inganda igisubizo cyuzuye kiringaniza ubucucike bw’ubushobozi bwinshi, igihe kirekire, n’icyizere gikabije binyuze muri seri ya IDC3.

Ibi bikurikira ni uburyo busanzwe bwo guhitamo capacitors za aluminiyumu zikoresha ingufu nyinshi za IDC3 series (substrate self-supporting) mu byuma by'amashanyarazi bya seriveri ya AI, bigufasha guhuza vuba ibisabwa na sisitemu:

Imbonerahamwe ya 1: IDC3 Series High-Voltage Liquid Snap-on Capacitors – Inama zo guhitamo

Udushya Ntiduhagarara: YMIN ikomeje gutanga ingufu zihamye ku bikorwa remezo bya AI

Muri iki gihe cy'ingufu za mudasobwa, gutanga ingufu zihamye ni ingenzi. YMIN Electronics, hamwe na capacitors zayo za aluminiyumu zikoresha ingufu nyinshi za IDC3, ikomeza gutanga inkunga yizewe ya capacitors ku bikorwa remezo bya mudasobwa bya AI. Ntabwo dutanga gusa ibicuruzwa, ahubwo tunatanga ibisubizo ku rwego rwa sisitemu bishingiye ku bumenyi bwimbitse bw'ikoranabuhanga.

Iyo urimo gushushanya ibikoresho by'amashanyarazi bya seriveri ya AI y'igihe gitaha, YMIN yiteguye kugufasha kurenga imipaka y'igishushanyo mbonera ukoresheje udushya mu ikoranabuhanga no kugendera ku muraba w'imbaraga za mudasobwa.

Igice cy'Ibibazo n'Ibisubizo

Q: Ni gute capacitors za YMIN za IDC3 series high-voltage zikemura ibibazo by'amashanyarazi ya seriveri ya AI?

A: Capacitors za aluminiyumu zikoresha amashanyarazi menshi zitanga ibisubizo mu buryo butatu:

① Igishushanyo cy’ubucucike bwinshi – Kugera ku bushobozi bwo hejuru bwa 450V/1400μF mu ngano ya Φ30×70mm, byongera ubushobozi bwo hejuru ya 70% ugereranije n’ibicuruzwa bifite ingano imwe, bigakemura amakimbirane ari hagati y’umwanya n’ubushobozi;

② Igihe kirekire gikoreshwa mu bushyuhe bwinshi – Imiterere ya electrolyte na anode nziza bigumana igihe cyo gukora amasaha 3000 kuri 105℃, bikongera ubwizigame mu gihe kirekire;

③ Guhuza ingufu nyinshi – Gukoresha igishushanyo mbonera cya ESR kiri hasi, gishyigikira imikorere ya 120kHz high-frequency, hamwe n'umuvuduko ntarengwa wa ripple y'uturemangingo tubiri hafi 4.12A (500V/1700μF, 120kHz; 450V/1400μF hafi 2.75A, reba imbonerahamwe yo guhitamo ku musozo), bihuye na topologie ya GaN/SiC high-frequency, byoroshya imiterere y'amashanyarazi afite ingufu nyinshi.

Incamake ku musozo w'inyandiko

Ibintu bikurikizwa: Ingufu zitangwa na seriveri ya AI, imiterere y'imbere ya AC-DC, sisitemu y'amashanyarazi ikoreshwa mu gukwirakwiza amakuru, 1U high-density rack-mount server, GaN/SiC-based high-frequency switching power, high power (4.5kW-12kW+) AI computing power

Ibyiza by'ingenzi:

① Ingano: Ubucucike bw'umwanya, Ibisobanuro: Igera kuri 450V/1400μF mu bunini bwa Φ30×70mm, hamwe n'ubushobozi bwo kwiyongeraho hejuru ya 70% ugereranije n'ingano zisa, ihuzwa n'uburebure bwa seriveri ya 1U.

② Ingano: Igihe cyo kubaho cy'ubushyuhe bwinshi, Ibisobanuro: Amasaha arenga 3000 yo gukora kuri 105℃, akwiriye ahantu hakorerwa ubushyuhe bwinshi mu bigo by'amakuru.

③ Ingano: Imikorere y'ingufu nyinshi, Ibisobanuro: Igishushanyo cya ESR kiri hasi, gishobora kwihanganira umuvuduko mwinshi w'amazi kuri 120KHz high frequency, gishobora gukoreshwa na topolojia ya GaN/SiC high-frequency.

④ Ingano: Kugenzura sisitemu, Ibisobanuro: Ikorana n'inganda nka Navitas, ikwiriye imishinga yo gutanga amashanyarazi ya seriveri ya AI ya 4.5kW kugeza kuri 12kW+.

Moderi zisabwa

Uburyo bwo Guhitamo mu Ntambwe Eshatu:

Intambwe ya 1: Hitamo igipimo cy'amashanyarazi ahagaze hashingiwe ku muvuduko wa bisi hanyuma wemere ko umuvuduko ugabanuka (urugero, 450–500V).

Intambwe ya 2: Hitamo uburyo bwo gukoresha serivisi hakurikijwe ubushyuhe bw'ikirere n'imiterere y'ubushyuhe (urugero, 105℃/3000h) hanyuma usuzume izamuka ry'ubushyuhe.

Intambwe ya 3: Huza ingano ukurikije uburebure/umurambararo w'umwanya (urugero, Φ30×70mm) hanyuma urebe neza umuyoboro w'amazi n'ibipimo bya ESR.