Momwe Mungasankhire PLP Capacitor Yoyenera Kwambiri ya AI Server SSDs? Kusanthula Kwathunthu kwa Conductive Polymer Tantalum Electrolytic Capacitors ndi Solid-Liquid Hybrid Aluminium Electrolytic Capacitors

 

Mu ma seva a AI, ma SSD ndiye gawo lofunika kwambiri pakusunga ndi kubweza deta, ndipo magwiridwe antchito awo amakhudza mwachindunji maphunziro ndi magwiridwe antchito a inference. Chifukwa cha kugwiritsa ntchito kwambiri ma interface a PCIe 5.0/6.0, kugwiritsa ntchito mphamvu kwa SSD komanso kufunikira kwa nthawi yomweyo kwawonjezeka kwambiri, zomwe zimapangitsa kusankha ma capacitor a Power Loss Protection (PLP) kukhala kofunikira kwambiri kuti dongosolo likhale lolimba.

Makamaka pakakhala kutentha kwambiri, katundu wambiri, komanso kugwira ntchito mosalekeza maola 24 pa tsiku, ma capacitor ayenera kukwaniritsa zofunikira zingapo nthawi imodzi, kuphatikizapo ESR yotsika, kuchuluka kwa capacitance, moyo wautali, komanso kukhazikika kwa kutentha kwambiri. Kupanda kutero, kutayika kwa deta, kuwonongeka kwa firmware, kapena kuwonongeka kwa makina kungachitike.

Chifukwa Chake Kusankha kwa Capacitor Kumakhudza Mwachindunji Magwiridwe Abwino a SSD ndi Moyo Wawo

Pamene SSD yakumana ndi vuto la kuzima kwa magetsi mwadzidzidzi, capacitor ya PLP iyenera kutulutsa mphamvu zake zosungidwa mkati mwa ma milliseconds kuti iwonetsetse kuti deta ikulembedwa bwino ku NAND flash memory. Ngati ESR ya capacitor ili yokwera kwambiri, kutsika kwakukulu kwa voltage kumachitika panthawi yotulutsa, zomwe zingayambitse kulephera kulemba. Ngati capacitance sikokwanira kapena mphamvu ya capacitance yawonongeka kwambiri kutentha kwambiri, singapereke nthawi yokwanira yosungira. Kuphatikiza apo, mu ma compact M.2 SSD (monga, makulidwe a 5mm), kutalika kwa capacitor nthawi zambiri kumakhala kochepera 1.9mm, ndipo mphamvu ya volumetric (CV value) imatsimikizira mwachindunji ngati mphamvu yosungira ingapezeke mkati mwa malo ochepa.

Mayankho a YMIN Capacitor

Kudutsa m'mabotolo osungira zinthu kuti tikwaniritse zosowa za nthawi ya AI

Yankho A: Ma Capacitor a Conductive Polymer Tantalum Electrolytic - Chizindikiro cha Kuchita Kwabwino Kwambiri kwa Malo

Ma capacitor a YMIN a TQD opangidwa ndi polymer tantalum electrolytic, omwe ali ndi kapangidwe kake kowonda kwambiri (1.5mm), ndi oyenera kwambiri ma M.2 SSDs owonda kwambiri, kuthetsa vuto la kuchepetsa malo. CV yamtengo wapatali (1.0μF/mm³) komanso kukhazikika kwa kutentha kwa ma capacitor a tantalum kumatsimikizira kuti ngakhale pang'ono kwambiri, amatha kupereka mphamvu yokwanira yoteteza mphamvu ya SSD, ndikuwonetsetsa kuti ikugwira ntchito bwino kwa nthawi yayitali pansi pa kutentha kwambiri komanso malo okhala ndi katundu wambiri.

Woonda kwambiri komanso Wolemera Kwambiri: TheMndandanda wa TQDimatha kukhala yotalika mpaka 1.5mm ndipo ili ndi CV yokwanira 1.0μF/mm³, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri cha ma SSD a M.2 owonda kwambiri.

Yolimba komanso Yolimba: Kapangidwe katsopano kolimba, kokwanira komanso kolimba, komwe kamakhala ndi moyo wopitilira maola 100,000 pa 75°C, komanso kopambana mayeso olimba a 85°C, komwe kamakhala kolimba pakatentha kwambiri komanso chinyezi kwa nthawi yayitali.

Kugwira Ntchito Kokhazikika: Deta ya tchati ikuwonetsa kusintha kochepa mu capacitance (C) ndi kukana kofanana kwa mndandanda (ESR) ndi nthawi ndi kutentha, zomwe zimapereka chitetezo chosalekeza komanso chodalirika.

Moyo Wautali Ndi Kukana Nyengo: Kapangidwe kolimba komanso kokhazikika komwe kakuyembekezeka kukhala ndi moyo wopitilira maola 100,000 pa 75°C. Njira zingapo zopewera chinyezi zimatsimikizira kuti chinthucho chimadutsa kawiri mayeso okhazikika a kutentha ndi chinyezi a 85°C, oyenera kugwiritsidwa ntchito mokhazikika pansi pa kutentha kwakukulu kwa nthawi yayitali.

Chithunzi 1: Kusintha kwa LC kwa 35V 68μF Tantalum Capacitor pakapita nthawi

Chithunzi 2: Kusintha kwa ESR kwa capacitor ya tantalum ya 35V 68μF pakapita nthawi

Chithunzi 3: Kusintha kwa ΔC/Co pakapita nthawi kwa capacitor ya 35V 68μF tantalum

Yankho B: Ma Polymer Hybrid Aluminium Electrolytic Capacitors - Chisankho Chabwino Kwambiri Chodalirika Kwambiri komanso Chotsika Mtengo

Kwa ma SSD a grade amakampani omwe amafunikira mphamvu zambiri, ma capacitor a ymin a polymer hybrid aluminum electrolytic ndi chisankho chabwino chifukwa cha mtengo wawo wotsika kwambiri. Amapereka moyo wautali kwambiri wa maola 10,000 pa 105℃, kusunga ESR yochepa komanso kukhazikika kwa mphamvu zabwino ngakhale m'malo omwe kutentha kumasinthasintha kwambiri.

Yokhalitsa komanso yolimba: Imapereka maola opitilira 10,000 ogwirira ntchito pa kutentha kwa 105℃, kukwaniritsa zosowa za ma seva nthawi yayitali.

Yogwirizana ndi makina: Njira yolephera ndi "yotseguka," yomwe imapereka chitetezo chokwanira pamakina osungira deta apamwamba poyerekeza ndi njira yofupikitsa.

Ubwino wa mtengo: Kukonza bwino ndalama za BOM pamene mukuchita zinthu zofanana, zomwe zimapangitsa kuti ikhale chisankho chabwino kwambiri cha ma SSD akuluakulu komanso akuluakulu.

ymin Conductive Polymer Tantalum vs. Solid-Liquid Hybrid Aluminium Electrolytic Capacitors

Pofuna kuthana ndi mavuto omwe ali pamwambapa, ymin imapereka mayankho awiri akuluakulu a PLP capacitor. Izi ndi kufananiza kokonzedwa kutengera deta yoyesedwa:

Gome 1: Conductive Polymer Tantalum & Solid-Liquid Hybrid Aluminium Electrolytic Capacitor Makhalidwe a Zamalonda

Kukula kwa Khalidwe	Conductive Polymer Tantalum Electrolytic Capacitor	Polima Yophatikiza Mphamvu ya Aluminiyamu Yopangira Electrolytic	Mtengo wa Kapangidwe ka SSD
Kugwiritsa Ntchito Bwino Volume (CV Value)	Yapamwamba Kwambiri (1.0μF/mm³)	Wapamwamba (0.46μF/mm³)	Ma capacitor a Tantalum ndi chisankho choyamba cha kapangidwe kakang'ono kwambiri
Kutalika kwa Zamalonda	Yopyapyala kwambiri, imatha kukhala yochepera 1.5mm	M'mimba mwake yaying'ono, yokhazikika pamwamba ndi kutalika kwa pafupifupi 3.55mm	Ma capacitor a Tantalum safuna kuyika ma PCB; ma capacitor a aluminiyamu electrolytic amafuna kapangidwe ka PCB.
Kukana Kofanana kwa Mndandanda (ESR)	Zochepa	Zochepa Kwambiri	Ma capacitor a electrolytic a hybrid aluminiyamu ali ndi mphamvu yabwino yotulutsa komanso kuyankhidwa nthawi yomweyo
Moyo wa Utumiki	Yaitali Kwambiri (Yonse-yolimba-mkhalidwe)	Long (Makina Osakanikirana Olimba ndi Madzi)	Zonsezi zimakwaniritsa zofunikira pa moyo wautali wautumiki, ndipo moyo wautumiki wa tantalum capacitors ndi wabwino kwambiri.
Makhalidwe a Kutentha	Zabwino kwambiri, mphamvu ya capacitance/ESR siisintha kwambiri malinga ndi kutentha	Zabwino, mphamvu ya capacitance/ESR imasintha pang'ono malinga ndi kutentha	Zonsezi zimagwira ntchito bwino m'malo otentha kwambiri
Njira Yolephera	Kuzungulira kwafupikitsa (Kapangidwe koteteza kuzungulira ndikofunikira)	Malo otseguka	Njira yolephera ya ma hybrid aluminum electrolytic capacitors ndi yotetezeka, ndipo chiopsezo cha dongosolo chichepa.
Mtengo	Zapamwamba	Ili ndi ubwino waukulu	Ma capacitor a electrolytic a hybrid a aluminium amatha kukweza mtengo wonse

Gome 2: Kuyerekeza kwa Mafotokozedwe Achizolowezi a Ma Cell a Conductive Polymer Tantalum & Solid-Liquid Hybrid Aluminium Electrolytic

Mtengo wa Key Parameter / Luso	YMIN Aluminium Electrolytic Capacitor TQD 35V47μF (7.3 * 4.3 * 1.5)	Chojambulira Cholimba cha Aluminium Electrolytic NGY 35V100μF (5 * 11)
Kuwonjezeka kwa Voltage	41V	41V
Peak Withstand Voltage (Yosakhalitsa)	47.3V	55V
Mphamvu Yogwira Ntchito Yothandizira	35V	35V
Kulekerera kwa Capacitance Range	± 20%	± 10%
Mtengo Wamba wa Capacitance	Pafupifupi 42μF	Pafupifupi 105μF
Miyeso Yeniyeni	7.3x4.3x1.5mm, Kutalika kwa Capacitor: 1.5mm	φ5.0x11.5mm, Kuyika kwa Capacitor - pansi Kutalika: 5.0mm (Kuthandizira kuyika - pansi, kapangidwe ka PCB slot kakufunika)
Kutentha kwa Ntchito	-55℃~ +105℃	-55℃~ +105℃
Moyo Wonse Woyembekezeredwa	>Maola 2000 pa 105℃	>Maola 10000 @ 105℃
	>Maola 100000 @ 75℃	>Maola 80000 @ 75℃
Malire Otsika a Capacitance kumapeto kwa Moyo Wonse Woyesedwa	Kuposa 90% ya mphamvu yoyambirira ya capacitance	Pamwamba pa 85% ya mphamvu yoyambirira ya capacitance
Kusintha kwa mphamvu ndi kutentha	-5%~ +20% (-55℃~ +105℃)	±7% (-55℃~ +105℃)
Kulipiritsa - Kutulutsa Kupirira Kutha	Pambuyo pa ma chaji 20,000 - ma chaji otulutsa, mphamvu yake imakhalabe pamwamba pa 90% ya mtengo woyambira.	Pambuyo pa ma chaji 20,000 - ma chaji otulutsa, mphamvu yake imakhalabe pamwamba pa 90% ya mtengo woyambira.
Kuyerekeza Mtengo	100% (Chiwerengero)	Pafupifupi 15% (Ndalama zogulira + mtengo wa dongosolo, kuchepetsedwa konse komwe kukuyembekezeka kwa pafupifupi 85%)

Kuyerekeza kwa Mayankho a YMIN Capacitor: Ogwirizana Bwino ndi Zosowa Zosiyanasiyana za SSD

Gome 3: Malangizo Osankha Capacitor a YMIN a ma SSD Osiyana

Zochitika Zogwiritsira Ntchito SSD	Yankho Lovomerezeka	Chifukwa Chachikulu	Chizindikiro Chachizolowezi cha YMIN
Ultra - woonda M.2 SSD (wokhuthala 5mm)	Conductive Polymer Tantalum Electrolytic Capacitor	Yankho lokhalo lomwe lingapereke mphamvu yayikulu pamlingo wa millimeter	TQD 35V 47μF (kutalika kwa 1.5mm)
SSD ya AI Server yogwira ntchito bwino kwambiri	Conductive Polymer Tantalum Electrolytic Capacitor	Kutalika kwa nthawi yogwira ntchito, kudalirika kwambiri, kofanana ndi nthawi ya chitsimikizo cha seva	TQD 35V 47/68μF
Mainstream/Cost - SATA SSD yovuta kwambiri	Polima Yophatikiza Mphamvu ya Aluminiyamu Yopangira Electrolytic	Mtengo wabwino kwambiri - chiŵerengero cha magwiridwe antchito, kuonetsetsa kudalirika koyambira komanso moyo wautali	NGY 35V 100μF
Kampani yayikulu - SSD ya U.2 ya level U.2	Mayankho awiri alipo	Kagwiridwe kabwino kwambiri: Mtengo wokwera - kagwiridwe ka ntchito ka ma capacitor a tantalum; Ma capacitor a aluminiyamu osakanikirana	Zosinthidwa malinga ndi mtengo wa makasitomala ndi zolinga zawo zogwirira ntchito

Gawo la Mafunso ndi Mayankho

Q: Kodi mungasankhe bwanji pakati pa mitundu iwiri ya ma capacitor?

A: Kusankha kumadalira zomwe mukufuna.

Ngati kapangidwe kanu kakukumana ndi zopinga zazikulu za malo (monga M.2 woonda kwambiri) ndipo kamafuna kukhazikika kwa kutentha kwapamwamba komanso moyo wautali, ma capacitor a ymin conductive polymer tantalum electrolytic ndi omwe mungasankhe bwino.

Ngati kapangidwe kanu kali ndi malo okonzera ndipo kakufuna kulinganiza bwino pakati pa kudalirika ndi mtengo wonse wa makina, pomwe mukukonda njira yotetezeka yolephera "yotseguka", ma capacitor a Ymin polymer hybrid aluminum electrolytic ndi njira yabwinoko.

Mapeto

Sankhani ymin kuti muwonetsetse kuti makina anu osungira seva ya AI ndi okhazikika komanso ogwira ntchito.

Ymin imapereka mizere iwiri yayikulu yazinthu zomwe zili mu capacitor - ma capacitor a polymer tantalum electrolytic oyendetsedwa ndi ma capacitor a polymer hybrid aluminiyamu electrolytic. Kaya ndi ma SSD ochepa kwambiri kapena ma SSD a bizinesi omwe amafunikira mphamvu zambiri komanso mphamvu zambiri, titha kupereka upangiri waukadaulo komanso wodalirika wosankha ma capacitor, kuthandiza makasitomala kupeza bwino pakati pa magwiridwe antchito, mtengo, ndi kudalirika. Kuti mudziwe zambiri, malipoti oyesa, matebulo osankha, kapena kupempha zitsanzo, chonde pitani patsamba la ymin kapena funsani chithandizo chathu chaukadaulo. Titha kupereka chithandizo chosankha munthu payekha pa ntchito yanu yeniyeni.