Ngophuhliso olomeleleyo lwentengiso yezithuthi zamandla amatsha, iitshaja zemoto, njengenye yezinto eziphambili, ziphuhla zisiya ekusebenzeni okuphezulu, ukwenza i-miniaturization kunye nokuthembeka okuphezulu.
I-Shanghai Electronics Co., Ltd., kunye neteknoloji entsha ye-capacitor, ayincedi kuphela i-Xiaomi Fast Charge ukufezekisa impumelelo kwintsimi ye-electronics yabathengi, kodwa ibonelela ngenkxaso ephambili yokuphuculwa kobugcisa beetshaja zemoto.
1. Ubungakanani obuncinci kunye noxinzelelo oluphezulu lwamandla: ukuguqulwa kwendawo yeetshaja zemoto
Olunye ukhuphiswano oluphambili lwee-capacitors lulele "kwisayizi encinci, umthamo omkhulu" woyilo loyilo. Umzekelo, uhlobo lwelothe yolweloLKM series capacitors(450V 8.2μF, ubungakanani kuphela 8 * 16mm) eziphuhliselwe Xiaomi ukutshaja imipu ukuphumeza imisebenzi kabini buffering amandla kunye nozinzo ombane ngokulungisa imathiriyeli yangaphakathi kunye nezakhiwo.
Le teknoloji iphinda isebenze kwiishaja zeemoto - kwisithuba esincinci sebhodi, i-capacitors encinci yevolumu inokunyusa kakhulu ubuninzi bamandla emodyuli yokutshaja ngelixa inciphisa uxinzelelo lokutshatyalaliswa kobushushu. Ukongeza, 's KCX series (400V 100μF) kunye NPX series eqinileyo-state capacitors (25V 1000μF) eyilelwe ngokukodwa GaN ukutshaja ngokukhawuleza zibonelele ngezisombululo ezivuthiweyo uguqulo olusebenzayo DC/DC iitshaja ebhodini kunye ne-frequency ephezulu kunye neempawu ezisezantsi zokungena.
2. Ukuchasana nokusingqongileyo okugqithisileyo: Isiqinisekiso sokuthembeka kwiimeko zebhodi
Iitshaja ezisebhodini kufuneka zimelane neemeko zokusebenza ezinzima ezifana nokungcangcazela, ubushushu obuphezulu, kunye nokufuma okuphezulu. iicapacitors ziyilelwe ukuxhathisa ukubetha kombane kunye nezandi eziphakamileyo zokuza nokuza kwamanzi. Umzekelo, uthotho lwe-LKM lunokusebenza ngokuzinzileyo kwindawo eyi-55℃~105℃ enobomi obufikelela kwiiyure ezingama-3000.
Ubuchwephesha bayo obuqinileyo be-hybrid capacitor (efana ne-anti-vibration capacitor esetyenziswa kwiitshaja ezikwibhodi) idlulise iziqinisekiso ze-IATF16949 kunye ne-AEC-Q200 kwaye isetyenziswe ngempumelelo kubalawuli besizinda kunye neemodyuli zokutshaja zezithuthi zamandla amatsha njenge-BYD. Oku kuthembeka kuphezulu yeyona mfuno ingundoqo yeetshaja ezisebhodini ukuze zijamelane nemekobume erhabaxa.
3. Ukusebenza okuhamba rhoqo kunye nokusebenza kakuhle kwamandla: ukuthelekisa itekhnoloji ye-semiconductor yesizukulwana sesithathu
Iimpawu ze-high-frequency zezixhobo ze-semiconductor zesizukulwana sesithathu ezifana ne-gallium nitride (GaN) kunye ne-silicon carbide (SiC) zibeka iimfuno eziphezulu kwi-high-frequency response and low loss of capacitors.
's KCX series ziyakwazi ukuziqhelanisa ne-high-frequency LLC resonant topology kunye nokuphucula ukusebenza kakuhle kwamandla eetshaja ezisebhodini ngokunciphisa iESR (i-requivalent series resistance) kunye nokuphucula ukuxhathisa kwangoku.
Umzekelo, ukuphucuka kwamandla okugudisa ukusebenza kakuhle kochungechunge lweLKM kwi-Xiaomi ukutshaja imipu kunciphisa ngokuthe ngqo ukulahleka kwamandla ngexesha lokutshaja. La mava anokudluliselwa kwi-on-board-high-power fast chaging scenario.
4. Intsebenziswano kwishishini kunye namathemba ekamva
Imodeli yentsebenziswano kunye noXiaomi (ezifana nophuhliso lwecapacitor elungelelanisiweyo) ibonelela ngomzekelo kwindawo yeetshaja ezisebhodini. Iqela layo lobuchwephesha liphumelele ukuhambelana okuchanekileyo kwee-capacitors kunye nezixhobo zamandla ngokuthatha inxaxheba nzulu kuphando kunye nophuhliso lwabavelisi bamandla ombane (njengokusebenzisana nabavelisi be-chip njenge-PI kunye ne-Innoscience).
Kwixesha elizayo, ngokuthandwa kweqonga le-800V le-high-voltage kunye ne-supercharging technology, iphuhlisa uchungechunge lwe-capacitor yamandla aphezulu, okulindeleke ukuba lukhuthaze ngakumbi ukuphuhliswa kweetshaja ezisebhodini ukuya kubunzima kunye nokudibanisa.
Isiphelo
Ukusuka kwi-electronics yabathengi ukuya kwintsimi yeemoto, i-capacitors ibonise indima ephambili ye-capacitors njenge "i-hubs zokulawula amandla" ngokusebenzisa i-teknoloji entsha kunye nokulungiswa kwemeko. Intsebenziswano eyimpumelelo kunye ne-Xiaomi Fast Charge ayiboneleli kuphela ngezisombululo ezisebenzayo kwimarike yabathengi, kodwa ifaka umfutho omtsha kuphuculo lwetekhnoloji yeetshaja ezisebhodini. Iqhutywa zizithuthi zamandla amatsha kunye neteknoloji yokutshaja ngokukhawuleza, 's ubungakanani obuncinci kunye nokuthembeka okuphezulu kweteknoloji ye-capacitor iya kuqhubeka ukukhokela utshintsho kwishishini.
Ixesha lokuposa: Apr-07-2025