Nrog rau qhov nthwv dej loj heev ntawm kev tsim qauv loj uas tsav los ntawm OpenAI, cov chaw khaws ntaub ntawv AI tshiab, piv txwv los ntawm NVIDIA's Blackwell architecture, tab tom ntsib kev xa tawm sai heev. Qhov kev nthuav dav thoob ntiaj teb ntawm kev suav cov khoom siv hauv computer no tso cov kev xav tau nruj heev rau kev ua haujlwm ntawm cov khoom siv, kev ruaj ntseg ib puag ncig hnyav, thiab kev ruaj ntseg ntawm cov ntaub ntawv ntawm PCIe 5.0/6.0 enterprise-grade SSDs.
Hauv cov chaw muaj kev thauj khoom ntau nrog kev nyeem/sau ntawv tas mus li ntawm qhov ceev gigabit, Cov voj voog tiv thaiv kev poob hluav taws xob (PLP), ua kab tiv thaiv kawg rau kev khaws cov ntaub ntawv, tab tom dhau los ntawm "qib kev lag luam" mus rau "qib kev suav." Lub hauv paus ntawm qhov no yog lub txhab nyiaj capacitor PLP, uas txuas ncaj qha mus rau qhov nkag hluav taws xob ntawm SSD maub los thiab NAND flash memory, ua haujlwm ua "lub chaw khaws hluav taws xob" thaum muaj kev poob hluav taws xob tsis zoo.
Cov Kev Sib Tw Tseem Ceeb: Ob Qhov Kev Txwv ntawm AI Load ntawm PLP Capacitors
Thaum tsim cov SSDs qib siab tshaj plaws rau cov tuam txhab (siv E1.L lossis U.2 daim ntawv) rau cov servers kawm AI, kev tsim hluav taws xob PLP ntsib ob qhov teeb meem tseem ceeb:
1. Kev Sib Tw Ua Haujlwm Tseem Ceeb: Yuav ua li cas thiaj li khaws tau lub zog ntev thiab sai hauv qhov chaw tsawg?
Qhov kev sib tw no ncaj qha cuam tshuam txog seb cov ntaub ntawv puas tuaj yeem khaws cia kom muaj kev nyab xeeb thaum muaj hluav taws xob tsis ua haujlwm, uas suav nrog peb qhov sib xws:
Peev Xwm Bottleneck (Lub Zog Ceev): Cov SSDs qib lag luam muaj qhov chaw me me heev sab hauv. Raws li cov ntaub ntawv kev lag luam muaj rau pej xeem, ntau cov kev daws teeb meem capacitor electrolytic aluminium ib txwm muaj kev txwv los ntawm cov ntaub ntawv thiab cov txheej txheem, ua rau muaj peev xwm tsawg hauv cov qhov loj me (piv txwv li, 12.5 × 30mm), ua rau nws nyuaj rau khaws cov zog txaus rau cov ntaub ntawv terabyte-qib sau rov qab hauv qhov chaw muab.
Kev Txhawj Xeeb Txog Lub Neej (Kev Ua Siab Ntev Thaum Kub): AI servers ua haujlwm 24/7, nrog rau qhov kub thiab txias feem ntau tshaj 80 ° C. Cov capacitors electrolytic aluminium ib txwm muaj, vim yog electrolyte evaporation thiab cov khoom siv laus hauv qab qhov kub thiab txias ntev, tej zaum yuav muaj lub neej uas tsis phim 5+ xyoo warranty requirements ntawm SSDs, ua rau muaj kev pheej hmoo zais cia.
**Kev Teb Tau Thaum Muaj Kev Cuam Tshuam (Kev Tiv Thaiv Kev Poob Siab):** Lub qhov rais tiv thaiv kev poob hluav taws xob rau 10 Gigabit nyeem/sau ntawv tsuas yog nyob rau hauv millisecond xwb. Yog tias qhov sib npaug ntawm cov koob tsis kam (ESR) ntawm lub capacitor electrolytic aluminium ib txwm muaj siab dhau, nws qhov ceev tawm yuav tsis txaus kom tau raws li qhov xav tau tam sim no siab tshaj plaws, ua rau muaj kev cuam tshuam thiab kev puas tsuaj ntawm cov ntaub ntawv thaum lub sijhawm sau rov qab.
2. Kev Sib Tw Hloov Kho Ib Puag Ncig: Yuav ua li cas kov yeej cov ciam teb kub thiab nthuav dav qhov kev xa tawm ntawm AI cia?
Thaum lub zog suav AI nthuav dav mus rau ntug, cov khoom siv khaws cia yuav tsum tau xa mus rau hauv cov chaw ib puag ncig hnyav xws li chaw nres tsheb, tsheb, thiab cov chaw tsim khoom. Qhov no tso cov kev cai "nkag mus rau ib puag ncig" ywj pheej ntawm cov capacitors:
**Tsis Muaj Qhov Kub Dav Dav:** Qhov kub ua haujlwm ntawm cov capacitors ib txwm muaj (feem ntau yog -40 ℃ txog +105 ℃) tsis txaus los npog qhov chaw txias thiab kub heev. Hauv qhov kub sab nraum zoov txias qis dua -40 ° C, cov electrolyte yuav khov, ua rau tsis ua haujlwm; nyob rau hauv kev ci kub siab tas mus li, lub neej yuav txo qis heev, txwv tsis pub cov khoom siv hauv ntau qhov xwm txheej ntug.
Kev Tshawb Fawb Txog Kev Siv Tshuab: YMIN Cov Kev Zoo Plaub-Dimensional hauv Cov Capacitors Electrolytic Aluminium High-Performance
Txhawm rau daws cov teeb meem saum toj no, YMIN tau tawm tswv yim txog kev daws teeb meem plaub-seem uas tsom mus rau qhov muaj peev xwm ntau los ntawm kev tsim cov khoom siv thiab cov txheej txheem tshiab.
Qhov Tseem Ceeb 1: Lub Zog Ceev (Lub Hauv Paus Tsim Qauv Tseem Ceeb)
Hauv cov voj voog PLP, cov capacitors yuav tsum ua kom muaj zog ntau tshaj plaws hauv qhov chaw PCB tsawg.
Kev Txhim Kho Txog Kev Siv Tshuab: YMIN's LKM series siv cov thev naus laus zis high-density electrode foil los ua kom muaj peev xwm ntau ntxiv los ntawm tus qauv kev lag luam 3000μF mus rau 3300μF hauv qhov loj me 12.5 × 30mm.
Cov txiaj ntsig ntawm kev tsim qauv: Nrog tib qhov loj me, qhov nce ntawm lub peev xwm yog > 10%, muab qhov kev nyab xeeb ntau dua rau kev tiv thaiv hluav taws xob tsis ua haujlwm hauv ultra-high-capacity NAND flash memory.
| Daim Duab 1: Kev Sib Piv ntawm YMIN Solution vs. Tus Qauv Kev Lag Luam (Qhov Loj ntawm Lub Peev Xwm) | |||
| Qhov Sib Piv (Peev Xwm) | Tus Qauv Kev Lag Luam | Kev daws teeb meem YMIN | Qhov Zoo ntawm Kev Ua Tau Zoo |
| Cov Qauv Tseem Ceeb | 12.5 × 30 hli, 35V | 12.5 × 30 hli, 35V | Qhov ntev ntawm lub cev zoo sib xws |
| Muaj Peev Xwm Ntsuas | -3000μF | ≥3300μF | Kev nce peev xwm >10% |
| Kev Ua Tau Zoo Txog Kev Siv Tshuab | Cov ntaub ntawv thiab cov txheej txheem ib txwm muaj | Cov ntawv ci electrode siab thiab cov txheej txheem siab heev | Lub zog ceev ceev dua |
| Kev siv qhov chaw | Tus Qauv | Zoo dua, khaws cia hluav taws xob ntau dua rau ib chav tsev | Ua kom yooj yim rau kev tsim qauv me me |
| Kev ua tau zoo | Tus Qauv | Muaj zog dua, muab sijhawm tiv thaiv lub zog ntev dua | Kev txhim kho kev ntseeg siab ntawm lub kaw lus |
Cov yam ntxwv tseem ceeb 2: Kev tiv taus kub thiab lub neej ntev (Sib phim kev ntseeg siab rau qib lag luam)
Kev Ua Haujlwm Ntev: Cov koob LKM ua tiav lub neej ntev heev ntawm 10,000 teev ntawm 105 ° C, ntau dua ob npaug ntawm cov kev daws teeb meem ib txwm muaj, phim zoo meej rau lub sijhawm lav ntawm cov SSDs qib lag luam.
Kev Ntseeg Siab Tshaj Plaws: Nws qhov kev ua tsis tiav (FIT) raug txo los ntawm kwv yees li 50% mus rau <10% (zoo dua li cov qauv qib tsheb), ua kom muaj kev khaws cia hluav taws xob ruaj khov heev thoob plaws nws lub neej tag nrho.
| Daim Duab 2: Kev daws teeb meem YMIN piv rau Tus Qauv Kev Lag Luam (Qhov Ntev Mus Ib Txhis) | |||
| Yam ntxwv (Lub neej) | Qib Capacitor Txheem | YMIN Solution | Qhov Zoo ntawm Kev Ua Tau Zoo |
| Lub Neej Kub Siab | 5000 teev @ 105 ℃ | 10000 teev @ 105 ℃ | Lub neej ntev dua 2 npaug, sib npaug zoo li SSD lub sijhawm lav 5 xyoos rau kev txhawj xeeb txog kev saib xyuas. |
| Kev Ruaj Ntseg ntawm Lub Peev Xwm | Kev txo qis sai sai ntawm qhov kub siab | Kev khaws cia muaj peev xwm > 95% ntawm qhov kub siab | Xyuas kom muaj kev cia hluav taws xob ruaj khov thoob plaws lub neej, tiv thaiv kev tiv thaiv hluav taws xob tsis ua haujlwm vim muaj peev xwm ploj mus. |
| Kev Ntseeg Tau Thaum Kub Siab | Kev hloov pauv ntawm kev ua tau zoo tshaj 85 ℃ | Ruaj khov thoob plaws ntau qhov kub thiab txias ntawm -40 ℃ txog 105 ℃ / 135 ℃ | Muaj peev xwm tswj tau qhov kub thiab txias heev hauv cov servers thiab ntawm ntug, nthuav dav cov ciam teb ntawm daim ntawv thov. |
| Tus Nqi Ua Tsis Tau Zoo (FIT) | -50 FIT | <10 FIT (Siab dua qib tsheb) | Tus nqi ua tsis tiav tau txo qis dua 80%, muab kev ntseeg tau kwv yees tau rau kev siv ntau lab units. |
Cov yam ntxwv tseem ceeb 3: Kev tiv thaiv kev poob siab thiab kev teb sai (Xyuas kom muaj hluav taws xob tam sim ntawd)
ESR Qis Tshaj Plaws: Los ntawm kev ua kom zoo dua cov electrolyte uas muaj kev coj ua siab, YMIN tau txo ESR mus rau 25mΩ (kev txhim kho ntawm >28% piv rau tus qauv kev lag luam ntawm 35mΩ).
Muaj Peev Xwm Teb: Kev tiv thaiv sab hauv qis dua ua kom lub zog tso tawm sai hauv ib lub qhov rais millisecond, tiv thaiv kom tsis txhob muaj hluav taws xob poob thaum lub sijhawm hluav taws xob tsis ua haujlwm.
| Daim Duab 3: Kev daws teeb meem YMIN piv rau Tus Qauv Kev Lag Luam (ESR Dimension) | |||
| Kev Sib Piv Qhov Ntev | Tus Qauv Kev Lag Luam | Kev daws teeb meem YMIN | Qhov Zoo ntawm Kev Ua Tau Zoo |
| Cov Qauv Tseem Ceeb (ESR) | -35 mΩ | ≤25 mΩ | Kev Txhim Kho >28% |
| Kev Ua Tau Zoo Txog Kev Siv Tshuab | Cov ntaub ntawv thiab kev tsim qauv ib txwm muaj | Cov khoom siv siab heev & cov txheej txheem precision | - |
| Kev Ua Haujlwm Zoo ntawm Kev Tso Tawm | Kev Ntsuas | Siab dua ntau dua | - |
| Kev poob thermal | Kev Ntsuas | Txo qis heev | - |
Qhov Tseem Ceeb 4: Qhov Kub Dav Dav (Kev Hloov Kho Ib Puag Ncig rau Edge Computing)
Qhov Kub Dav Kawg Nkaus: YMIN LKL(R) series muaj qhov ua haujlwm ntawm -55℃ txog +135℃, ntau dua li cov capacitors ib txwm muaj.
Kev Pib Kub Qis: Siv cov mis electrolyte tshwj xeeb uas kub qis, nws ua kom muaj kev hloov pauv ESR du txawm tias qhov kub qis heev ntawm -55 ℃, lav qhov system pib tam sim ntawd thiab tso tawm kev nyab xeeb hauv qhov chaw txias.
| Daim Duab 4: Kev daws teeb meem YMIN piv rau Tus Qauv Kev Lag Luam (Qhov Ntsuas Kub) | |||
| Yam ntxwv (Kub) | Qib Capacitor Txheem | Kev daws teeb meem YMIN | Qhov Zoo ntawm Kev Ua Tau Zoo |
| Qhov Kub Ua Haujlwm Ntau Npaum Li Cas | -40°C ~ +105°C | -55°C ~ 135°C | Cov kev txwv sab saud thiab sab qis tau nthuav dav heev, npog cov xwm txheej siv hnyav. |
| Lub Neej Kub Siab (135°C) | 1,000 - 2,000 teev | ≥6,000 teev | Lub neej ntev dua ntau dua 3 npaug, sib npaug rau tag nrho lub neej ntawm SSDs. |
| Kev Ua Haujlwm Kub Qis (-55°C) | ESR nce siab heev, kev ua haujlwm poob qis heev. | ESR hloov pauv maj mam, tswj tau qhov muaj peev xwm pib ua haujlwm tam sim ntawd. | Daws qhov teeb meem pib txias, ua kom muaj kev ruaj ntseg ntawm cov ntaub ntawv rau cov khoom siv ntug. |
| Kev Ntseeg Tau ntawm Lub Voj Voog Kub | Kev kuaj xyuas tus qauv | Dhau qhov kev sim siab -55 ° C ~ 135 ° C | Tsis raug kev cuam tshuam los ntawm thermal shock, hloov kho rau qhov kev hloov pauv ntawm ib puag ncig hnyav. |
Cov Lus Nug thiab Lus Teb Txog Cov Neeg Siv Khoom Txog Kev Txhawj Xeeb
Q: Vim li cas thiaj yuav tsum tau muab qhov "capacity density" tso ua ntej thaum xaiv cov capacitors tiv thaiv kev poob hluav taws xob rau PCIe 5.0 SSDs?
A: Qhov laj thawj tseem ceeb yog tias cov ntaub ntawv uas yuav tsum tau sau rov qab rau NAND flash memory ntawm cov SSDs loj (xws li 8TB +) nce siab thaum lub sijhawm hluav taws xob tsis ua haujlwm, thaum qhov chaw ntawm lub rooj tsavxwm yog qhov ruaj khov heev. Cov kua hluav taws xob electrolytic capacitors ib txwm muaj kev txuag hluav taws xob tsawg vim yog qhov txwv tsis pub muaj peev xwm ntawm lawv cov electrode foils ib txwm muaj; YMIN LKM series capacitors yog qhov nyiam, vim lawv muab > 10% kev txhim kho peev xwm rau tib qhov loj me, muab ntau lub zog thaub qab txaus rau lub kaw lus yam tsis hloov pauv qhov layout uas twb muaj lawm.
Q2: Vim li cas AI servers yuav tsum xav txog "qhov kub thiab txias dav" ntawm cov capacitors?
A2: Thaum lub zog suav AI thiab qhov chaw cia khoom raug xa mus rau ntug (xws li hauv tsheb lossis chaw nres tsheb sab nraum zoov), cov khoom siv yuav ntsib qhov kub thiab txias heev hauv qab -30 ° C lossis siab dua 70 ° C. Cov capacitors ib txwm yuav muaj kev puas tsuaj loj heev nyob rau hauv cov xwm txheej no, ua rau kev tiv thaiv kev poob hluav taws xob tsis ua haujlwm. Yog li ntawd, thaum xaiv cov capacitors rau cov servers AI ntug no, qhov muaj peev xwm ntawm qhov kub thiab txias dav dav yuav tsum tau soj ntsuam. YMIN LKL series (-55 ℃ ~ 135 ℃) yog tsim tshwj xeeb rau lub hom phiaj no.
Phau Ntawv Qhia Xaiv: Kev Sib Tw Kom Tseeb Rau Koj Qhov Xwm Txheej
Xwm Txheej A: AI Servers thiab Data Center Core SSDs
Cov Teeb Meem Tseem Ceeb: Qhov chaw muaj tsawg heev, xav tau cov capacitors los muab kev cia hluav taws xob ntau tshaj plaws, lub neej ntev tshaj plaws, thiab kev tso tawm sai tshaj plaws hauv qhov tsim me me.
Kev daws teeb meem pom zoo: YMIN LKM series (muaj peev xwm siab), tus qauv ib txwm muaj 35V 3300μF (12.5 × 30mm). Nws muaj peev xwm txhim kho >10% rau tib qhov loj me, ESR≤25mΩ, thiab lub neej ntev txog 10,000 teev @ 105°C, muab kev daws teeb meem ib zaug xwb kom tau raws li qhov xav tau ntawm kev khaws cia lub zog tseem ceeb rau qhov ceev, lub neej ntev, thiab kev ceev.
Xwm Txheej B: Kev Xam Xaj Ntug, Kev Teeb Tsa Rau Hauv Tsheb thiab Chaw Cia Khoom Sab Nraud
Cov Kev Sib Tw Tseem Ceeb: Qhov kub thiab txias ib puag ncig hnyav heev (ntawm -55 ℃ txog 135 ℃), uas yuav tsum tau cov capacitors ua haujlwm ruaj khov thiab ntseeg tau thoob plaws tag nrho cov kub.
Cov Kev Daws Teeb Meem Pom Zoo: YMIN LKL(R) series (qhov kub thiab txias dav heev), tus qauv ib txwm muaj 35V 2200μF (10 × 30mm). Nws qhov kub thiab txias ua haujlwm npog -55 ℃ txog 135 ℃, thiab cov electrolyte tshwj xeeb ua kom ESR ruaj khov txawm tias nyob rau hauv qhov txias heev, muab kev hloov pauv ib puag ncig txhim khu kev qha rau ntug AI cia.
Kev Txheeb Xyuas Txog Kev Siv Tshuab Uas Muaj Qauv
Yuav kom yooj yim nrhiav tau cov thev naus laus zis thiab kev ntsuam xyuas cov kev daws teeb meem, cov ntaub ntawv tseem ceeb ntawm daim ntawv no tau muab sau ua raws li nram no:
Cov Xwm Txheej Tseem Ceeb: Cov SSDs qib lag luam siv E1.L/U.2 daim ntawv PCIe 5.0/6.0, siv rau hauv AI kev cob qhia servers thiab cov chaw khaws ntaub ntawv ua haujlwm siab (cov xwm txheej tseem ceeb). Cov khoom siv khaws cia kub dav dav tau xa mus rau hauv cov nodes suav ntug, cov tshuab ntse hauv tsheb, thiab cov chaw sib txuas lus sab nraum zoov (cov xwm txheej txuas ntxiv).
Cov txiaj ntsig tseem ceeb ntawm YMIN Solution:
Muaj Peev Xwm Ceev: Cov koob LKM muab ≥3300μF muaj peev xwm hauv tus qauv 12.5 × 30 hli loj, kev txhim kho ntawm >10% piv rau cov khoom ib txwm muaj ntawm tib qhov loj me.
Kev Tiv Thaiv Kub Siab thiab Lub Neej Ntev: Lub Neej ≥ 10,000 teev ntawm 105 ° C, tus nqi ua tsis tiav < 10 FIT, ua tau raws li qhov yuav tsum tau ua haujlwm ntev.
Kev Tiv Thaiv Kev Poob Siab thiab Kev Teb Sai: ESR ≤ 25mΩ, ua kom muaj zog sai sai hauv lub qhov rais fais fab millisecond.
Qhov Kub Dav Dav Kawg Nkaus: Cov koob LKL (R) ua haujlwm txij li -55 ° C txog 135 ° C, kov yeej qhov kev sib tw ntawm cov electrolyte khov hauv qhov kub qis.
Cov Qauv Kev Ntsuam Xyuas Pom Zoo:
YMIN LKM Series: Haum rau cov xwm txheej khaws cia tseem ceeb hauv cov chaw khaws ntaub ntawv uas muab qhov chaw siv ntau tshaj plaws thiab kev ntseeg siab mus sij hawm ntev. Tus qauv ib txwm muaj: 35V 3300μF (12.5 × 30mm).
YMIN LKL(R) Series: Haum rau kev suav ntug thiab cov xwm txheej khaws cia tsheb uas xav tau kev daws teeb meem kub heev. Tus qauv ib txwm muaj: 35V 2200μF (10 × 30mm, kub ua haujlwm -55°C txog 135°C).
Yog xav paub ntxiv txog YMIN LKM/LKL(R) series lossis xav tau cov qauv engineering, thov hu rau pab pawg neeg YMIN los ntawm lub vev xaib YMIN Electronics.
Lub sijhawm tshaj tawm: Lub Ib Hlis-12-2026