Litaba tsa Indasteri: Khaello ea Phepelo ea Li-Capacitor tsa Ceramic tse nang le Mealo e Mengata e Eketsa Ho phahama ha Litheko

Ho ya ka batho ba ka hare ho indasteri, Taiyo Yuden, moetsi wa boraro ka ho fetisisa lefatsheng wa MLCC (multilayer ceramic capacitor) ya nang le ntlo-kholo e Japane, o sa tswa tsebisa bareki ba hae hore o tla nyolla ditheko tsa dihlahiswa tsa MLCC ho tloha ka Loetse selemong sena. Ena ke keketseho ya bobedi ya ditheko ya khamphani selemong sena, empa keketseho e ikgethang ha e so tsebiswe. Taiyo Yuden o hlalositse, “Ho tloha selemong se fetileng, re ntse re sebetsa ka thata ho fokotsa ditjeo ho sebetsana le ho nyoloha ha ditheko tsa thepa e tala, empa boemo bo se bo fihlile boemong bo sa mamelleheng.” Murata Manufacturing, moetsi e mong ya etellang pele wa lefatshe ka bophara wa MLCC ya nang le karolo ya mmaraka ya 40%, o nyollotse ditheko tsa dihlahiswa tsa MLCC ka Hlakubele selemong se fetileng.

Samsung Electro-Mechanics, e shebileng mekhoa ea 'maraka haufi-ufi, le eona e nkile qeto ea ho phahamisa litheko tsa lihlahisoa tsohle tsa MLCC ka 30% ho tloha ka la 1 Loetse.

Lihlahisoa tsa elektroniki, li-MLCC (li-capacitor tsa ceramic tse nang le mekhahlelo e mengata) li sebetsa e le "matamo." Li boloka matla a motlakase 'me li a isa ka botsitso moo a hlokahalang, ka hona li thusa lisebelisoa tsa semiconductor ho sebetsa hantle. Li-MLCC le tsona li sebelisoa haholo li-server tsa setsi sa data. Ts'ebeliso ea li-MLCC e eketsehile haholo, haholo-holo li-server tsa AI tse sebetsanang le meroalo e phahameng ea lik'homphieutha. Sena se bakoa ke hore ka lisebelisoa tsa semiconductor tse sebetsang hantle, tse matla haholo tse kang li-unit tsa ho sebetsana le litšoantšo (li-GPU) le memori ea bandwidth e phahameng (HBM) e sebetsang bosiu le motšehare, palo ea libaka tse hlokang kabo e tsitsitseng ea matla le eona e eketsehile.

Motho ea ka hare ho indasteri o itse, "Palo ea li-MLCC tse nang le bokhoni bo phahameng li-server tse inehetseng tsa AI e feta makhetlo a leshome ho feta li-server tse tloaelehileng tsa maru."

Nako ea ho fana ka MLCC e nang le bokhoni bo phahameng: likhoeli tse 7

Indasteri ea lisebelisoa tsa elektroniki e tletleba ka hore ho netefatsa hore phepelo ea li-MLCC (li-capacitor tsa ceramic tse nang le mekhahlelo e mengata) e se e le thata haholo, re se re sa bue ka ho phahamisa litheko. Ho ea ka lintlha tse tsoang k'hamphaning ea lipatlisiso tsa 'maraka ea Future Electronics, ho tloha ka Phupu, nako ea pele ea Murata Manufacturing ea 1 microfarad (μF) le li-MLCC tse kholo e ne e fihlile libekeng tse 30, e leng keketseho ea libeke tse 6 ho tloha libekeng tse 24 ka Phuptjane. Bahlahisi ba MLCC ba qalile ho eketsa matsete a lisebelisoa ho fihlela tlhoko ea 'maraka.

Samsung Electro-Mechanics e boletse nakong ea pitso ea eona ea chelete ea kotara ea pele ka Mmesa, "Re lebeletse hore matsete a rona selemong sena a fete habeli ho feta a selemo se fetileng." Murata Manufacturing e boetse e phatlalalitse ka Mmesa hore e tla "tsoela pele ho tsetela ho atolosa bokhoni ba tlhahiso ea MLCC."

Leha ho le jwalo, batho ba ka hare ho indasteri ba bolela esale pele hore kgaello ya phepelo ya MLCC e tla tswela pele ka nako e kgutshwane. Lebaka ke hobane ditsi tsa data tsa bohlale ba maiketsetso di ntse di hola ka potlako, athe ho na le dikhamphani tse fokolang haholo tse hlahisang MLCC. Motho e mong ya ka hare ho indasteri o itse, “Esita le ka dikhamphani tse tharo tse kgolo, tse etsang hoo e ka bang 70% ya karolo ya mmaraka wa MLCC, tse tsetelang ka mafolofolo ho aheng difeme, ho tla ba thata ho eketsa tlhahiso ka nako e kgutshwane.”

Ka hona, likhakanyo li bontša hore bahlahisi ba bararo ba ka sehloohong ba MLCC ba tla tsoela pele ho boloka phaello e phahameng nakong e tlang e bonahalang. Ho sa le joalo, likhakanyo tse ling li bontša hore bothata ba phepelo ea MLCC bo tla fana ka menyetla ea katoloso bakeng sa lik'hamphani tsa China. Sanhua Group, moetsi ea ka sehloohong oa MLCC oa Chaena, o thathamisitsoeng ho Hong Kong Stock Exchange ka Phupu, o bokelletse HK$7.16 bilione (hoo e ka bang 1.3 trillion won) ho haha ​​​​lifeme tse ncha Thailand le Jeremane. Fenghua Advanced Technology, k'hamphani e 'ngoe ea Chaena, e phethile projeke ea kaho ea fektheri ka mekhahlelo e meraro ho tloha ka 2020, ka matsete a kakaretso a li-yuan tse limilione tse likete tse 7.5 (hoo e ka bang 1.6 trillion won). Bokhoni ba eona ba tlhahiso ea MLCC ea khoeli le khoeli joale bo fihlile likotoana tse limilione tse likete tse 50, hoo e ka bang halofo ea bokhoni ba Samsung Electro-Mechanics.