Ucwaningo oluyisisekelo ngezinto zikazibuthe lwenza igxathu elikhulu eliya phambili
Kuyo yonke iminyaka eyishumi edlule, izinguquko nokuthuthukiswa kwezingxenye kazibuthe kuye kwagxila kakhulu ezicini ezifana namandla okukhiqiza, ukuma komkhiqizo, ukusebenza kahle kokukhiqiza, ubuchwepheshe bokukhiqiza, njll. Mayelana nocwaningo oluyisisekelo oluyisisekelo, izinga lokuthuthuka empeleni alilikhulu.
Kodwa-ke, ngokuthuthuka okusheshayo kwezindawo zokugcina ezifana nezimoto zamandla amasha, ukushaja okuphezulu, i-AI, nedatha enkulu, imboni inesidingo esiphuthumayo sezinto ezisebenza kahle kazibuthe. Ukuthuthukiswa kwekhwalithi ephezulu kuye kwaba isiphakamiso esingenakugwenywa sokuthuthukiswa komkhakha wezingxenye kazibuthe.
Ngakho-ke yiziphi "izikhathi zokugqama" zezinto kazibuthe ngo-2023?
01 97 izinto zokwakha
Ngokombono wesidingo semakethe yamandla amasha namathrendi okuthuthukiswa kobuchwepheshe, izingxenye kazibuthe zidinga ukuthuthukisa ukusebenza kahle kokuguqulwa kuyilapho kunciphisa ukulahlekelwa kanye nokwenza okuncane. Kuma-ferrite cores, kuyadingeka ukuthi kusetshenziswe izimpushana ezisezingeni eliphezulu, ezizinzile ezisezingeni eliphezulu, ukwandise inqubo ye-sintering, ukwandise ukugcwala kokufakwa kukazibuthe komgogodla, futhi kuncishiswe ukulahlekelwa kwamandla kamongo ukuze kuzuzwe i-miniaturization yomgogodla.
Njengamanje, izinto ezingama-97 zingashiwo njengokusebenza okuphezulu kakhulu kwamandla kazibuthe embonini. I-97 material core inozibuthe ophakeme kakhulu we-Bs wokungeniswa kukazibuthe namandla aphansi nokulahlekelwa kwamanje kwe-eddy. Ingasetshenziswa kabanzi kumaseva, inqwaba yokushaja, amashaja ezimoto nezinye izinkambu, esikhundleni sezinto zendabuko ezingama-95 nezingu-96.
02 I-Metal magnetic powder core
I-Metal magnetic powder core yinto ethambile kazibuthe enezikhala zomoya ezisabalalisiwe. Njengoba imikhiqizo ehlukahlukene ye-elekthronikhi ithuthuka iqonde kwi-miniaturization kanye ne-miniaturization, enezici zayo ezinhle kakhulu ezifana nokugcwala okuphezulu kwe-magnetic flux density, ukulahleka okuphansi, nezici zokushisa ezinhle, ingaba ngaphezulu Ingakwazi ukuhlangabezana nezidingo zokuthuthukiswa kokusebenza kahle okuphezulu namandla aphezulu. ukuminyana kwemishini yokuguqula amandla kagesi endaweni entsha yamandla.
Ngokuthandwa kwezimoto ezintsha ezisebenza ngamandla kanye nokubekwa kwezinqwaba zokushaja ezinkulu, ukushaja okusheshayo nokunamandla aphezulu kuzoba umkhuba omusha ekudingeni abathengi. Ukwethulwa kwemishini yokushaja emikhulu esheshayo nenamandla amakhulu kudinga uguquko oluguquguqukayo noluhlakaniphile lwazo zonke izisetshenziswa zokuphakela amandla egridi yamandla. .
Ukuthuthukiswa okusheshayo kwezimboni zolwazi ezifana nedatha enkulu kanye ne-cloud computing kulethe ukukhula okuqhubekayo kwemishini kagesi enamandla amakhulu njenge-UPS kanye nezinsiza zamandla zeseva ezisebenza kahle kakhulu. Nakuba ubuchwepheshe bokushaja obusheshayo bamatheminali ahlakaniphile nomakhalekhukhwini belethe ulwazi olusha kubasebenzisi, buphinde futhi Lokhu kwandisa kakhulu amandla okukhipha e-adaptha yamandla eshaja yasekuqaleni enamandla amancane. Lezi zinguquko ezintsha ezidingweni zohlelo lokusebenza zibangele isidingo sensimbi eyimpushana eyizibuthe esetshenziswa kuma-inductors ukuthi siqhubeke nokukhula ngokushesha.
Idatha ikhombisa ukuthi izinga lokukhula lilonke lomkhakha we-metal soft magnetic powder core kulindeleke ukuthi libe cishe ku-17% kusukela ngo-2023 kuya ku-2025. Isidingo semakethe ngo-2025 kulindeleke ukuthi sibe amathani angaba ngu-260,000, futhi usayizi wemakethe uzofinyelela cishe kuma-yuan ayizigidi eziyizinkulungwane ezingu-8.6. .
03 Ifilimu eboshwe ngocingo oluyisikwele
Kusukela ezintanjeni zethusi ezilodwa ziye ezintanjeni eziyisicaba kuya ezintanjeni ezinemicu eminingi, izintambo ziphinde zabhekana nezinguquko eziningi ekuthuthukisweni kwemboni yamandla entsha, futhi ngo-2023, kuzovela uhlaka olusha lwezintambo - izintambo eziboshwe ngolwelwesi. umugqa oyisikwele.
Intambo yesikwele ehlanganiswe nefilimu yenziwa ngokukhipha ucingo oluqediwe oluhlanganiswe nefilimu. Ungqimba lwangaphandle lwesakhiwo salo luyi-tape yokushisa okuphezulu, futhi ungqimba lwangaphakathi luyi-multi-core enameled wire noma i-Teflon insulated wire eqediwe. Ukumelana kwayo nezinga lokushisa kungcono kunezinye izintambo ezivamile ezinefilimu. Okuphakeme kakhulu.
Ngaphansi komkhuba we-miniaturization, imikhiqizo yetheminali inezidingo zesikhala ezikhulayo. Izintambo eziyisikwele ezimbozwe ifilimu ziya ngokuya zithandwa onjiniyela ngenxa yezinzuzo zabo zokuphakama okuphansi, umthamo omncane, ukuchithwa kokushisa okuphezulu, namandla aphezulu.
Sekungumkhuba wokushintsha izintambo ezinezingqimba ezintathu ezifakwe izintambo eziyisikwele ezimbozwe ifilimu, kodwa kusesigabeni sokuhlola inqwaba encane. Njengoba imakethe yetheminali iqhubeka nokuvuthwa, ucingo oluyisikwele olumbozwe ngefilimu luzoletha indawo yokuthuthukiswa ebanzi esikhathini esizayo.
▲ Ukubuka okunqamulayo kwesakhiwo socingo oluyisikwele olugoqwe ulwelwesi
04 Isithuthukisi se-chip
Ngokumelene nesizinda sokuthuthuka okusheshayo kwezimboni ezifana ne-AI, I-inthanethi Yezinto, ne-5G, ama-chip inductors afaneleka kakhulu ukusetshenziswa kwamandla aphezulu kanye nezidingo zokushisa okuphezulu okuhlobene namaseva we-AI abe omunye wemikhiqizo eshisa kakhulu ngo-2023.
I-chip inductor iwuhlobo olukhethekile lwe-inductor edidiyelwe etholakala kumojula yokuphakela amandla ye-chip. Ingakwazi ukunikeza amandla ekugcineni kwe-chip ukuze kugcinwe ukusebenza okuvamile kwama-chips ahlukahlukene ebhodini lomama nekhadi lezithombe.
Enkambini yamandla aphezulu, ukunikezwa kwamandla we-chip kumele kube sesimweni esizinzile se-voltage ephansi. Ngakho-ke, isidingo samandla aphezulu singagcinwa kuphela ngokukhuphula okwamanje, okubeka izidingo eziphakeme zamanje zokumelana ne-chip inductor. Uma kuqhathaniswa nama-ferrite inductors, ama-chip inductors ensimbi athambile azibuthe anezici ezingcono zokugcwala kazibuthe futhi angamelana kangcono namaza amakhulu. Afaneleka kakhulu ama-GPU asebenza kahle kakhulu futhi asetshenziswa ezimeni zohlelo lwamandla aphezulu njengamaseva e-AI.
Ama-chip inductors afaneleka kakhulu ekusetshenzisweni okuncane nezinkambu zokusetshenziswa kwamandla aphezulu, futhi azoba nokushintshwa okuqinile kwama-inductors endabuko esikhathini esizayo.
I-chip inductor ekhiqizwe i-Inmicro iyisididiyeli samandla sesizukulwane sesithathu esebenzisa ubuchwepheshe befilimu obuncane be-semiconductor, okungeyokuqala e-China. I-Inmicro icubungula ngobuchule i-inductor yamandla nesisekelo sokupakisha esiqeshini esisodwa, iqaphela i-inductor yamandla amabili-komunye kanye nesisekelo sokupakisha.
Uma kuqhathaniswa ne-SIP yendabuko edinga "i-chip + inductor + base", isixazululo esisekelwe ku-Inmicro sidinga kuphela ukuvala i-chip nge-inductor edidiyelwe namanye amadivaysi ukuze kufezeke imisebenzi ye-module yamandla ephelele kanye namasekhethi ajikelezayo, kuqhubeke nokunciphisa usayizi wemojula yamandla ukhulisa ukuminyana kwamandla futhi wehlise izindleko.
Ukusetshenziswa kwama-inductors ahlanganisiwe kukhombisa inqubekelaphambili ebalulekile eyenziwe kunqubo yokukhiqiza i-inductor. Izingxenye kazibuthe ezisebenza kahle azixhomeki kuphela ezintweni ezinhle kakhulu kazibuthe, kodwa futhi nezinqubo ezithuthukisiwe zokukhiqiza.
Isiqondiso sokuthuthukiswa kobuchwepheshe bengxenye yemagnetic
Ngonyaka odlule, i-"Magnetic Components and Power Supply" igxile ezimakethe zokugcina ezidume kakhulu zama-electronic transformers kanye nama-inductors, futhi yabika ngokujulile ngokuthuthukiswa nezimakethe zezimoto zamandla amasha, inqwaba yokushaja, ukugcinwa kwamandla, izinsiza zamandla eziphakeli, micro-inverters nezinye izinkambu. Isikhala, kanye nezidingo zobuchwepheshe zama-electronic transformers nama-inductors.
Njengoba "i-involution" yezimboni iba yisimo esivamile phakathi kwamabhizinisi, siphinde sahlaziya izinzuzo nezingozi zezinkampani ze-electronic transformer kanye ne-inductor ezithuthela ukuyomisa izimboni phesheya, indlela yokukhetha ukukhanya kwempahla noma impahla enzima, kanye nendlela yokubhekana nentuthuko. yezimakethe zamandla amasha kanye nezinhlungu zamanye amabhizinisi ezimboni. .
Ngokuhwebelana nabaningiama-electronic transformers, ama-inductors, abakhiqizi bezinto zikazibuthe, onjiniyela abakhulu emakethe yokugcina, kanye nochwepheshe bemboni kanye noprofesa, sifunde ukuthi imvamisa ephezulu, ukuhlanganiswa, amandla aphezulu, i-miniaturization, nokulahlekelwa okuphansi kube yizidingo eziyinhloko zama-electronic transformers, Ukuqondiswa kokuthuthukiswa kobuchwepheshe kwe-inductor. imboni.
Uma sithatha isibonelo sezimoto ezintsha ezibukwa kakhulu, izimoto ezintsha ezinamandla zinezidingo eziphakeme kakhulu ezinhlelweni zikagesi. Idizayini edidiyelwe edidiyelwe yezinhlelo zamandla isiphenduke inkambiso, ehlanganisa amashaja e-OBC ebhodini, iziguquli ze-DC-DC kanye nezinhlelo zokusabalalisa amandla kagesi aphezulu. Imikhiqizo enamayunithi kagesi adidiyelwe kancane kancane ibe yisixazululo esijwayelekile sempahla yamandla emoto. Ngokuhlanganiswa kwezinhlelo zamandla emoto, amandla aphezulu, ukwenziwa kancane kancane, ukuhlanganiswa, ubuhlakani, kanye nokusebenza kwezindleko eziphakeme kube isiqondiso sokuthuthukiswa kwemikhiqizo yamandla emoto.
Ngobaama-electronic transformersfuthiama-inductors, ngenxa yokuthuthukiswa kwe-circuit topology ekuqondeni kokusebenza kahle okuphezulu, umthamo omncane kanye nezindleko eziphansi, babhekene nobunzima bezobuchwepheshe obufana nemvamisa ephezulu, ukuqina, kanye nokuhlanganiswa kozibuthe okuphezulu. Ngakho-ke, ama-inductance transformer nawo ahlongozwa. Izimfuneko ezihlukahlukene. Okokuqala, kuyadingeka ukuthuthukisa ngokuqhubekayo izinga lokuhlanganisa kazibuthe ukuze kuthuthukiswe ukusebenza kwama-inductors nama-transformers, nokunciphisa usayizi nezindleko; okwesibili, kuyadingeka ukwandisa ngokuqhubekayo imvamisa yama-inductors kanye nama-transformers ukuze uvumelane nama-frequency aphezulu okusebenza, nokuthuthukisa izinkinga zokulahlekelwa okubangelwa ama-frequencies aphezulu; okwesithathu, njengoba isidingo sokusebenza kokukhipha ukushisa siqhubeka sikhula, ukupholisa uketshezi kungase kufakwe kancane kancane ezinqwabeni ezishajayo ngokuzayo, okuphinde kubeke phambili izidingo ezintsha zokungangeni komoya kwama-inductors nama-transformer, adinga ukufinyelela ku-IP68 noma ngaphezulu. amazinga okuvikela.
Sithatha i-semiconductor yesizukulwane sesithathu ethuthuka ngokushesha njengesibonelo, imboni yokukhiqiza izinto zikagesi ishintsha kancane kancane isuka esizukulwaneni sesibili iye kwesesithathu sezinto zokwakha ze-semiconductor. Amandla aphezulu,imvamisa ephezulu, futhi i-miniaturization izophinde ibe itimu eyinhloko yokuthuthukiswa kwemikhiqizo yezingxenye kazibuthe. Izinguquko zobuchwepheshe Izoshayela imishini ehlakaniphile esigabeni esisha sokuthuthuka, isuse igagasi elisha lomklamo wengxenye ye-elekthronikhi, futhi iphinde ibeke phambili izidingo zenqubo ephakeme.
Ngemuva kokusetshenziswa kwezinto ze-semiconductor yesizukulwane sesithathu, imvamisa yokushintshwa kwamandla kuye kwanda. Ngaphansi kwezidingo zemvamisa ephezulu, amandla aphezulu, nosayizi omncane, ama-electronic transformer nama-inductors ayadingeka ukuze anciphise usayizi wawo futhi athuthukise ukuchithwa kokushisa, futhi adinga ukuklanywa ngendlela yokwenza isicaba nokuhlanganiswa.
Ngomongo kazibuthe, ngaphansi kwezimo zemvamisa ephezulu, usayizi wokusanhlamvu mncane futhi usayizi wezinhlayiyana zempushana ucolekile. Kuyadingeka ukusungula kokubili ifomula yempushana kanye nezimo zenqubo. Imvamisa ephezulu kanye nenkundla kazibuthe enkulu, izinga lokushisa elibanzi nokulahlekelwa okuphansi, imvamisa ebanzi nokulahlekelwa okuphansi, ama-B aphezulu kanye nokulahlekelwa okuphansi sekuphenduke isiqondiso sokuthuthukiswa kwama-magnetic cores.
Ezintanjeni, kuma-frequencies aphezulu, izintambo ezinama-multi-stranded zisetshenziswa kabanzi, futhi kuyadingeka ukuthuthukisa inqubo ye-stranding nokwandisa izinga lokushisa kwezintambo. Ucingo kufanele lwenziwe lube mncane futhi lube luncane. Ukuze uvimbele ukuthi ucingo lungaphuki kalula ngenxa yokuba luncane kakhulu phakathi nenqubo yokusonta, izidingo ezithile nazo zibekwe ekuphikiseni ukugoba kocingo. Ngaphezu kwalokho, ukuze kuncishiswe ukulahlekelwa, izintambo ezinemicu eminingi, izintambo ze-Litz, nezintambo eziboshwe ngefilimu zinganciphisa umphumela wesikhumba ngezinga elithile.
Isiphetho
Ukuvela kwalezi zinto ezintsha kanye nobuchwepheshe obusha kuye kwabumba ngokuhlanganyela isithombe sonyaka semboni yezingxenye kazibuthe yaseChina kanye nemboni yokukhiqiza yaseChina njengoba ilwela ukuqhubekela phambili futhi iqinile ngo-2023.
Ukuvela kwezinto ezintsha nezinto ezisunguliwe akukhona konke okukhona kukho. Lezi "zikhathi zokugqama" zidalwe ngocwaningo lwemini nobusuku lonjiniyela bezinto kazibuthe. Abantu "abancane" bazuza izinto "ezinkulu", futhi bafanelwe ukukhunjulwa.
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Isikhathi sokuthumela: Apr-11-2024