Uphando olusisiseko kwimathiriyeli kazibuthe lwenza inkqubela phambili enkulu
Kuyo yonke le minyaka ilishumi idlulileyo, utshintsho kunye nophuhliso lwamacandelo kazibuthe lugxininiswe ngakumbi kwimiba efana nomthamo wemveliso, imilo yemveliso, ukusebenza kakuhle kwemveliso, iteknoloji yokuvelisa, njl.
Nangona kunjalo, ngophuhliso olukhawulezayo lwamasimi etheminali anje ngezithuthi zamandla amatsha, ukutshaja okuphezulu, i-AI, kunye nedatha enkulu, umzi-mveliso unemfuno engxamisekileyo yezixhobo zombane ezisebenza ngamandla. Uphuhliso olukumgangatho ophezulu luye lwaba sisiphakamiso esingenakuphepheka sokuphuhliswa koshishino lwamacandelo omagnetic.
Ke ngawaphi "amanqaku abalaseleyo" ezinto zombane ngo-2023?
01 97 imathiriyeli
Ukusuka kwimbono yemfuno yentengiso yamandla amatsha kunye neendlela zophuhliso lwetekhnoloji, iinxalenye zemagnethi kufuneka ziphucule ukusebenza kakuhle koguqulo ngelixa kuncitshiswa ilahleko kunye ne-miniaturization. Kwi-ferrite cores, kuyimfuneko ukusebenzisa i-high-quality, i-powders ephezulu ezinzileyo, ukulungelelanisa inkqubo ye-sintering, ukunyusa i-saturation magnetic induction induction of the core, kunye nokunciphisa ilahleko yamandla engundoqo ukufezekisa i-miniaturization ye-core.
Okwangoku, izinto ezingama-97 zinokuthiwa yeyona nto iphezulu yokusebenza kwamandla ombane kwishishini. I-97 ye-material magnetic core inomlinganiselo ophezulu kakhulu we-magnetic induction intensity B kunye namandla aphantsi kunye nelahleko ye-eddy yangoku. Ingasetyenziswa ngokubanzi kwiiseva, ukutshaja iimfumba, iitshaja zezithuthi kunye namanye amasimi, ukutshintshela izixhobo zemveli ezingama-95 kunye ne-96.
02 Undoqo womgubo wemagnethi wentsimbi
I-Metal magnetic powder core yinto ethambileyo yemagnethi enezikhewu zomoya. Njengoko iimveliso ezahlukeneyo ze-elektroniki ziphuhla kwicala le-miniaturization kunye ne-miniaturization, eneempawu zayo ezibalaseleyo ezifana nokugcwala okuphezulu koxinzelelo lwemagnethi, ilahleko ephantsi, kunye neempawu zobushushu obulungileyo, inokuba ngaphezulu Inokuhlangabezana neemfuno zophuhliso zokusebenza okuphezulu kunye namandla aphezulu. Uxinaniso lwezixhobo zokuguqula amandla ombane kwindawo entsha yamandla.
Ngokuthandwa kwezithuthi zamandla amatsha kunye nokubekwa kweemfumba ezinkulu zokutshaja, ukutshaja okukhawulezayo naphezulu kuya kuba yinto entsha kwimfuno yabathengi. Ukungeniswa kwezixhobo zokutshaja ezikhawulezayo neziphezulu kufuna uguqulo oluguquguqukayo nolukrelekrele kuzo zonke izixhobo zonikezelo lwamandla egridi yamandla. .
Uphuhliso olukhawulezayo lwamashishini olwazi afana nedatha enkulu kunye ne-computing yefu kwazisa ukukhula okuqhubekayo kwezixhobo zombane eziphezulu ezifana ne-UPS kunye nezixhobo zombane ze-server eziphezulu. Ngelixa itekhnoloji yokutshaja ngokukhawuleza yeetheminali ezihlakaniphile kunye neeselfowuni zizise amava amatsha kubasebenzisi, ikwanako Oku kwandisa kakhulu amandla emveliso yeadaptha yamandla etshaja yamandla asezantsi. Olu tshintsho olutsha kwiimfuno zesicelo lubangele imfuno yeentsimbi zetsimbi ezinomgubo osetyenziswa kwii-inductors ukuqhubeka nokukhula ngokukhawuleza.
Idatha ibonisa ukuba izinga lokukhula lilonke kushishino lwentsimbi ethambileyo ngumgubo wemagnethi kulindeleke ukuba ibe malunga ne-17% ukusuka ngo-2023 ukuya ku-2025. Imfuno yentengiso ngo-2025 kulindeleke ukuba ibe malunga neetoni ezingama-260,000, kwaye ubungakanani bemarike buza kufikelela malunga ne-8.6 yeebhiliyoni zeeyuan. .
03 Ifilimu egqunywe ngocingo olusikwere
Ukusuka kwiingcingo zobhedu zodwa ukuya kwiingcingo ezisicaba ukuya kwiingcingo ezininzi ezixineneyo, iingcingo nazo ziye zafumana imijikelo emininzi yotshintsho kuphuhliso lweshishini elitsha lamandla, kwaye ngo-2023, kuya kuvela ulwakhiwo olutsha locingo - iingcingo ezigqunywe nge-membrane. umgca wesikwere.
Ifilimu efakwe kwi-square wire yenziwa ngokukhupha ucingo olugqityiweyo lwefilimu. Umaleko wangaphandle wesakhiwo sawo yiteyiphu yobushushu obuphezulu, kwaye umaleko wangaphakathi une-multi-core enameled wire okanye i-Teflon egqityiweyo yocingo olufakwe ngaphakathi. Ukumelana nokushisa kwayo kubhetele kunezinye iingcingo eziqhelekileyo ezifakwe kwifilimu. Kuphezulu kakhulu.
Ngaphantsi kwendlela yokwenza i-miniaturization, iimveliso ze-terminal ziye zanda iimfuno zendawo. Iingcingo ezisikweri ezigqunywe ifilim ziya zithandwa kakhulu ziinjineli ngenxa yoncedo lwazo lobude obusezantsi, umthamo omncinci, ukuchithwa kobushushu obuphezulu, kunye namandla aphezulu.
Sele ibe ngumkhwa wokutshintsha iingcingo ezigqunyiweyo ezinefilim ezigqunywe ngefilimu, kodwa isekwinqanaba lokuvavanya ibhetshi encinci. Njengoko imakethi yetheminali iqhubeka nokuvuthwa, ucingo olusikweri olugqunywe ngefilim luya kuzisa indawo ebanzi yophuhliso kwixesha elizayo.
▲Umbono onqamlezileyo we-membrane-isonge isakhiwo socingo lwesikwere
04 Inductor ye-chip
Ngokuchasene nemvelaphi yophuhliso olukhawulezayo lwamashishini afana ne-AI, i-Intanethi yeZinto, kunye ne-5G, ii-chip inductors ezifaneleke ngakumbi ukusetyenziswa kwamandla aphezulu kunye neemfuno zokutshatyalaliswa kobushushu obuphezulu ezinxulumene neeseva ze-AI ziye zaba yenye yezona mveliso zishushu kakhulu ngo-2023.
I-chip inductor yindlela ekhethekileyo yokudibanisa i-inductor ebekwe kwimodyuli yokubonelela ngamandla kwi-chip. Inokubonelela ngamandla kwisiphelo sangaphambili setshiphu ukugcina ukusebenza okuqhelekileyo kweetshiphusi ezahlukeneyo kwibhodi yomama kunye nekhadi lemizobo.
Kwintsimi yamandla aphezulu, unikezelo lwamandla e-chip kufuneka lube kwindawo ezinzileyo ye-voltage ephantsi. Ke ngoko, imfuno ephezulu yamandla inokugcinwa kuphela ngokunyusa ikhoyo ngoku, ebeka iimfuno eziphakamileyo zokuchasana kwangoku kwi-chip inductor. Xa kuthelekiswa nee-inductors ze-ferrite, i-metal soft soft magnetic powder chip inductors ineempawu ezingcono zokuzalisa imagnethi kwaye inokumelana ngcono nemisinga emikhulu. Zifaneleke ngakumbi kwii-GPU eziphezulu zokusebenza kwaye zisetyenziswa kwiimeko zezicelo eziphezulu ezifana neeseva ze-AI.
I-Chip inductors ifaneleke ngakumbi kwi-miniaturization kunye neendawo zokusetyenziswa kwamandla aphezulu, kwaye ziya kuba nendawo eyomeleleyo ye-inductors yendabuko kwixesha elizayo.
I-chip inductor eveliswe ngu-Inmicro sisisizukulwana sesithathu sokuvelisa amandla kusetyenziswa itekhnoloji yefilimu ecekethekileyo ye-semiconductor, eyeyokuqala e-China. I-Inmicro iqhuba ngokuyilayo i-inductor yamandla kunye nesiseko sokupakisha kwisiqwenga esinye, ukuqonda i-inductor yamandla amabini-kwinye kunye nesiseko sokupakisha.
Xa kuthelekiswa ne-SIP yendabuko efuna "i-chip + inductor + base", isisombululo esisekelwe kwi-Inmicro sifuna kuphela ukutywina i-chip kunye ne-inductor edibeneyo kunye nezinye izixhobo ukuqonda imisebenzi yemodyuli epheleleyo yamandla kunye neesekethe ze-peripheral, ukunciphisa ngakumbi Ubungakanani bemodyuli yamandla bonyusa ubuninzi bamandla kwaye bunciphisa iindleko.
Ukusetyenziswa kwee-inductors ezidibeneyo kubonisa kwakhona inkqubela phambili ebalulekileyo eyenziwe kwinkqubo yokuvelisa i-inductor. Amacandelo aphezulu asebenza ngemagnethi awaxhomeki kuphela kwizinto ezigqwesileyo zamagnetic, kodwa kunye neenkqubo eziphambili zokuvelisa.
Umkhombandlela wophuhliso lwecandelo lemagnethi lophuhliso
Kulo nyaka uphelileyo, "Iizixhobo zeMagnetic kunye neSibonelelo saMandla" zijolise kwiimarike ezidumileyo zokugqibela ze-electronic transformers kunye ne-inductors, kwaye zichazwe nzulu ngophuhliso kunye neemarike zezithuthi zamandla amatsha, ukutshaja iimfumba, ukugcinwa kwamandla, ukunikezelwa kombane weseva, micro-inverters kunye nezinye iinkalo. Indawo, kunye neemfuno zobugcisa kwiinguqu ze-elektroniki kunye ne-inductors.
Ngoshishino "inguquko" ibe yimeko eqhelekileyo phakathi kwamashishini, siye sahlalutya okulungileyo kunye nokubi kwe-elektroniki ye-transformer kunye neenkampani ze-inductor ezifuduka ukuya kumisa iifektri phesheya, indlela yokukhetha ukukhanya kwe-asethi okanye i-asethi-nzima, kunye nendlela yokujongana nophuhliso. kwiimarike zamandla amatsha kunye nezinye iindawo ezibuhlungu zamashishini. .
Kutshintshiselwano nabaninziiinguqu zombane, ii-inductors, abavelisi bezinto zombane, iinjineli eziphezulu kwimarike yokugcina, kunye neengcali zeshishini kunye noprofesa, sifunde ukuba ukuphindaphinda okuphezulu, ukudityaniswa, amandla aphezulu, i-miniaturization kunye nelahleko ephantsi ziye zaba zezona mfuno ziphambili zoguqulo lwe-elektroniki, Ulwalathiso lophuhliso lwetekhnoloji ye-inductor. ishishini.
Ukuthatha ezona zithuthi zamandla zijongwe kakhulu njengomzekelo, iimoto zamandla amatsha zineemfuno eziphezulu kakhulu kwiinkqubo zamandla. Zonke-in-enye uyilo oludityanisiweyo lweenkqubo zamandla sele ingumkhwa, ukudibanisa kwi-ibhodi OBC iitshaja, DC-DC converters kunye neenkqubo high-voltage yokuhambisa. Iimveliso ezineeyunithi ezidityanisiweyo zombane ziye ngokuthe ngcembe zibe sisisombululo esiqhelekileyo kunikezelo lwamandla esithuthi. Ngokudityaniswa kweenkqubo zamandla ezithuthi, amandla aphezulu, ukwenziwa kweminiaturization, ukudityaniswa, ubukrelekrele, kunye nokusebenza kweendleko eziphezulu kuye kwaba lukhokelo lophuhliso lweemveliso zamandla ezithuthi.
Kubaiinguqu zombanekwayeii-inductors, ngenxa yophuhliso lwe-topology yesekethe kwicala lobuchule obuphezulu, umthamo omncinci kunye neendleko eziphantsi, bajongene nobunzima bobugcisa obufana nokuphindaphinda okuphezulu, ukuqina, kunye nokuhlanganiswa kozibuthe. Ke ngoko, ii-inductance transformers ziye zacetywa. Iimfuno ezahlukeneyo. Okokuqala, kuyimfuneko ukuqhubeka nokuphucula inqanaba lokuhlanganiswa kwamagnetic ukuphucula ukusebenza kwee-inductors kunye ne-transformers, kunye nokunciphisa ubungakanani kunye neendleko; okwesibini, kuyimfuneko ukunyusa ngokuqhubekayo i-frequency inductors kunye ne-transformers ukuziqhelanisa nee-frequencies eziphezulu zokusebenza, kunye nokuphucula iingxaki zokulahlekelwa okubangelwa yi-frequencies ephezulu; okwesithathu, kunye Njengoko imfuno yokusebenza yokutshatyalaliswa kobushushu iqhubeka isanda, ukupholisa ulwelo kunokungeniswa ngokuthe ngcembe kwiimfumba ze-supercharging kwixesha elizayo, elikwabeka phambili iimfuno ezintsha zokungangeni moya kwee-inductors kunye neziguquli, ezifuna ukufikelela kwi-IP68 okanye nangaphezulu. amanqanaba okhuseleko.
Ukuthatha i-semiconductor yesizukulwana sesithathu esiphuhla ngokukhawuleza njengomzekelo, imboni yokuvelisa i-electronics ihamba ngokuthe ngcembe ukusuka kwisizukulwana sesibini ukuya kwizinto ze-semiconductor zesizukulwana sesithathu. Amandla phezulu,amaza aphezulu, kunye ne-miniaturization iya kuba ngumxholo oyintloko wokuphuhliswa kweemveliso zecandelo lamagnetic. Iinguqu kubuchwepheshe Iza kuqhuba izixhobo ezikrelekrele kwinqanaba elitsha lophuhliso, imise iliza elitsha loyilo lwecandelo lombane, kwaye ibeke phambili iimfuno zenkqubo ephezulu.
Emva kokusetyenziswa kwezixhobo ze-semiconductor zesizukulwana sesithathu, ukuphindaphinda kokutshintsha kombane kuye kwanda. Ngaphantsi kweemfuno ze-frequency ephezulu, amandla aphezulu, kunye nobukhulu obuncinci, ii-electronic transformers kunye ne-inductors ziyafuneka ukuba zinciphise ubungakanani bazo kunye nokwandisa ukutshatyalaliswa kobushushu, kwaye kufuneka ziyilwe ngendlela yokulinganisa kunye nokudibanisa.
Kwi-core magnetic, phantsi kweemeko eziphezulu ze-frequency, ubungakanani beenkozo buncinci kwaye isayizi ye-powder particle ilungile. Kuyimfuneko ukuba uhlaziye zombini i powder formula kunye neemeko zenkqubo. I-frequency ephezulu kunye nentsimi enkulu yamagnetic, ukushisa okubanzi kunye nokulahleka okuphantsi, ukuphindaphinda okubanzi kunye nokulahleka okuphantsi, i-Bs ephezulu kunye nelahleko ephantsi ibe yindlela yokuphuhlisa i-magnetic cores.
Kwiingcingo, kwii-frequencies eziphezulu, i-multi-stranded wire stranded isetyenziswa ngokubanzi, kwaye kuyimfuneko ukuphucula inkqubo yokuqhawula kunye nokunyusa izinga lokushisa kweengcingo. Ucingo kufuneka lwenziwe lube mncinci kwaye lube ncinci. Ukuze kuthintelwe ukuba ucingo lungaphuki lula ngenxa yokuba luncinci kakhulu ngexesha lenkqubo yokujikeleza, iimfuno ezithile zikwabekwe ekuchaseni ukugoba kocingo. Ukongeza, ukuze kuncitshiswe ilahleko, iingcingo ezinemisonto emininzi, iingcingo zeLitz, kunye neengcingo ezigqunywe ngefilim zinokunciphisa ifuthe lesikhumba ukuya kumlinganiselo othile.
Ukuqukumbela
Ukuvela kwezi zixhobo zitsha kunye netekhnoloji entsha ngokudibeneyo kubumba umfanekiso wonyaka weshishini lamacandelo ombane waseTshayina kunye neshishini lemveliso laseTshayina njengoko lizama ukuqhubela phambili kwaye lizimisele ngo-2023.
Ukuvela kwezinto ezintsha kunye nezinto ezintsha azikho kuyo yonke into. La "maxesha okugqama" adalwe ngophando lwemini nobusuku lwabaphuhlisi bemagnethi. Abantu "abancinci" bafezekisa izinto "ezinkulu", kwaye bafanelwe ukukhunjulwa.
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Ixesha lokuposa: Apr-11-2024