Akụkọ Ụlọ Ọrụ: Ngwakọta Seramiiki dị iche iche na-enye ụkọ na-akwalite mmụba ọnụahịa

Dịka ndị ọkachamara n'ihe gbasara ụlọ ọrụ si kwuo, Taiyo Yuden, onye na-emepụta MLCC (multilayer seramiiki capacitor) nke atọ kachasị ukwuu n'ụwa nke isi ụlọ ọrụ ya dị na Japan, gwara ndị ahịa ya n'oge na-adịbeghị anya na ha ga-ebuli ọnụ ahịa ngwaahịa MLCC malite na Septemba a. Nke a bụ mmụba ọnụahịa nke abụọ nke ụlọ ọrụ ahụ n'afọ a, mana ekwupụtabeghị mmụba kpọmkwem. Taiyo Yuden kọwara, sị: "Kemgbe afọ gara aga, anyị anọwo na-arụsi ọrụ ike iji belata ọnụ ahịa iji nagide mmụba ọnụ ahịa ihe eji emepụta ihe, mana ọnọdụ ahụ erutela ọkwa a na-apụghị ịnagide." Murata Manufacturing, onye ọzọ na-emepụta MLCC zuru ụwa ọnụ nke nwere òkè ahịa nke 40%, mụbara ọnụ ahịa ngwaahịa MLCC ya na Machị gara aga.

Samsung Electro-Mechanics, nke na-enyocha usoro ahịa nke ọma, ekpebikwala ịbawanye ọnụ ahịa nke ngwaahịa MLCC niile site na 30% malite na Septemba 1.

N'ihe gbasara ngwa eletrọnịkị, MLCC (ọtụtụ akwa seramiiki) na-arụ ọrụ dị ka "dam." Ha na-echekwa ike eletriki ma na-ebuga ya ebe ọ dị mkpa, si otú a na-enyere ngwaọrụ semiconductor aka ịrụ ọrụ nke ọma. A na-ejikwa MLCCs eme ihe nke ukwuu na sava ebe data. Ngwa nke MLCCs amụbaala nke ukwuu, ọkachasị na sava AI ndị na-ejikwa ibu kọmputa dị elu. Nke a bụ n'ihi na site na ngwaọrụ semiconductor dị elu, dị ike dị elu dị ka nkeji nhazi eserese (GPUs) na ebe nchekwa bandwidth dị elu (HBM) na-arụ ọrụ oge niile, ọnụọgụ ebe chọrọ nkesa ike kwụsiri ike amụbaala.

Otu onye nọ n'ime ụlọ ọrụ ahụ kwuru, sị, "Ọnụọgụ MLCC ndị nwere ikike dị elu na sava AI raara onwe ya nye karịrị okpukpu iri nke sava igwe ojii nkịtị."

Oge nnyefe MLCC dị elu: ọnwa 7

Ụlọ ọrụ eletrọniki na-eme mkpesa na ijide n'aka na e nwere MLCCs (multilayer seramiiki capacitors) siri ike nke ukwuu, ma e wezụga ịbawanye ọnụ ahịa. Dịka data sitere na ụlọ ọrụ nyocha ahịa Future Electronics si kwuo, ruo na Julaị, oge ndu maka 1 microfarad (μF) na MLCCs buru ibu nke Murata Manufacturing erutela izu 30, mmụba nke izu 6 site na izu 24 na June. Ndị na-emepụta MLCC amalitela ịbawanye itinye ego na akụrụngwa iji gboo mkpa ahịa.

Samsung Electro-Mechanics kwuru n'oge oku ha na-enweta ego n'ime nkeji mbụ n'ọnwa Eprel, sị, "Anyị na-atụ anya na itinye ego anyị n'afọ a ga-akarị okpukpu abụọ nke afọ gara aga." Murata Manufacturing kwukwara na Eprel na ọ "ga-anọgide na-etinye ego iji gbasaa ikike mmepụta MLCC."

Agbanyeghị, ndị ọkachamara n'ihe gbasara ụlọ ọrụ na-ebu amụma na ụkọ MLCC ga-aga n'ihu n'oge dị mkpirikpi. Nke a bụ n'ihi na ebe nchekwa data ọgụgụ isi arụrụ arụ na-eto ngwa ngwa, ebe ọ bụ na ọ dị obere ụlọ ọrụ na-emepụta MLCC. Otu onye ọkachamara n'ihe gbasara ụlọ ọrụ kwuru, sị, "Ọbụna ụlọ ọrụ atọ dị mkpa, nke ruru ihe dị ka 70% nke òkè ahịa MLCC, na-etinye ego na iwu ụlọ ọrụ mmepụta ihe, ọ ga-esiri ike ịbawanye mmepụta n'oge dị mkpirikpi."

Ya mere, amụma na-egosi na ndị nrụpụta MLCC atọ dị mkpa ga-anọgide na-enweta uru dị ukwuu n'ọdịnihu a na-ahụ anya. Ka ọ dị ugbu a, ụfọdụ amụma na-egosi na nsogbu ọkọnọ MLCC ga-enye ohere mgbasawanye maka ụlọ ọrụ China. Sanhua Group, otu ụlọ ọrụ mmepụta MLCC nke China kachasị elu, edepụtara na Hong Kong Stock Exchange na Julaị, na-anakọta HK $7.16 ijeri (ihe dị ka 1.3 trillion won) iji wuo ụlọ ọrụ mmepụta ọhụrụ na Thailand na Germany. Fenghua Advanced Technology, ụlọ ọrụ China ọzọ, emechaala ọrụ owuwu ụlọ ọrụ mmepụta ihe n'ime usoro atọ kemgbe 2020, yana mkpokọta itinye ego nke 7.5 ijeri yuan (ihe dị ka 1.6 trillion won). Ike mmepụta MLCC ya kwa ọnwa erutela ijeri 50 ugbu a, ihe dị ka ọkara ikike nke Samsung Electro-Mechanics.