Imboni yezimoto yanamuhla idlula izinguquko ezinkulu, ezishukunyiswa ukuthuthukiswa okusheshayo kwezinhlelo zosizo lokushayela ezithuthukisiwe (ADAS), ukuguquka kwamandla kagesi, kanye nokugxila ngokuqhubekayo kubuchwepheshe bokushayela ngokuzenzakalelayo. Lezi zenzakalo zibeka izidingo ezingakaze zibonwe ezintweni zikagesi, okumele zisebenze ngokuthembekile ngaphansi kwezinga lokushisa elidlulele, ukudlidliza komshini, kanye nomswakama ophezulu ngenkathi zithatha isikhala esincipha njalo sebhodi. Onjiniyela bezimoto kanye nabaphathi bokuthenga, ukukhetha ubuchwepheshe obufanele bokukhipha ugesi kuye kwaba yinto ebalulekile ekuqinisekiseni ukuphila okude nokusebenza kohlelo. Phakathi kwabakhiqizi abahamba phambili ababhekana nalezi zinselelo kukhona i-Nichicon, inkampani yaseJapane eneminyaka eminingi yobuchwepheshe ekwakhiweni nasekukhiqizeni izikhiphi zikagesi. I-Nichicon yakhe uhlu olubanzi lwezikhombisi zikagesi ze-aluminum electrolytic eziklanyelwe ngokukhethekile izicelo zezimoto, enikeza izixazululo ezilinganiselayo phakathi kokuncipha, amandla aphezulu, i-ESR ephansi, nokuqina okungajwayelekile. Lesi sihloko sihlinzeka ngokuhlola okujulile uchungechunge lwezikhombisi zikagesi zezimoto zakamuva ze-Nichicon, sihlola izinzuzo zazo zobuchwepheshe, izimo ezifanele zokusebenzisa, kanye nezingqayizivele ezizihlukanisayo emakethe enokuncintisana. Ngokuqonda lezi zingxenye, amabhizinisi angakwenza izinqumo ezinolwazi lapho ethenga izingxenye ezibalulekile zezinto zikagesi zezimoto ezilandelayo. Njengomdistributa omethembayo, i-A BEST TRADE LIMITED inikeza ukufinyelela ohlwini olugcwele lwezikhombisi zikagesi zezimoto ze-Nichicon, isekela izinkampani emzamweni wazo wokuthembeka nokusebenza. Noma ngabe ukwakha amayunithi okulawula injini, amamojula e-ADAS, noma izinhlelo zokuzijabulisa, ukukhetha okufanele kwesikhombisi sikagesi kungenza umehluko omkhulu empumelelweni yomkhiqizo kanye nokwaneliseka kwamakhasimende esikhathini eside.

Ubunzima obukhulayo be-elektroniki yezimoto buye badala isidingo sezinto ezingadlulisi nje ukusebenza kukagesi kodwa futhi zimelane nezindawo zokusebenza eziyinqaba. Izinga lokushisa ngaphansi kwe-hood lingadlula u-125°C, kanti ukudlidliza kwenjini kubeka izingxenye ekucindezelekeni okungapheli komshini. Ngaphezu kwalokho, ukuthambekela ekwakhiweni kwe-PCB okunamandla amaningi kufuna izindawo ezincane zezinto ngaphandle kokudela izilinganiso ze-capacitance noma i-voltage. U-Nichicon uphendule lezi zinselelo ngendlela enezinhlangothi eziningi: ukwandisa uchungechunge lwayo lwe-chip-type aluminum electrolytic capacitor, ukwethula ama-advanced conductive polymer hybrid capacitor, nokuthuthukisa ama-lead-type capacitor anokumelana nokudlidliza okungcono kakhulu. Uchungechunge ngalunye luhloswe ezidingweni ezithile zohlelo lokusebenza, kusukela ekufakweni kwamandla amaningi kuzinzwa ze-ADAS kuya ekusebenzeni kwezinga lokushisa eliphezulu kuma-ECU we-powertrain. Ukuzibophezela kwenkampani ekuthuthukiseni okuqhubekayo kubonakala ezilinganisweni zayo ezandisiwe, ukusebenza okuthuthukisiwe kwezinga lokushisa eliphansi, nokuphila okwandisiwe kokusebenza ngaphansi kwezimo eziyisibonelo. Kubakhiqizi bezinto zangempela nabahlinzeki bezinsizakalo zokukhiqiza izinto zikagesi, ukubambisana noNichicon kuqinisekisa ukufinyelela kubuchwepheshe obusezingeni eliphezulu be-capacitor obuhlangabezana nezindinganiso eziqinile ze-AEC-Q200. Ezahlukweni ezilandelayo, sizohlola umndeni ngamunye omkhulu womkhiqizo ngokuningiliziwe, sigqamisa imininingwane yezobuchwepheshe, izinzuzo zokusebenza, nezicelo ezijwayelekile ezenza zibe yisidingo ekwakhiweni kwezimoto zesimanje. Ekupheleni kwalo mhlahlandlela, uzoba nokuqonda okucacile ukuthi ama-capacitor kaNichicon angathuthukisa kanjani iphrojekthi yakho elandelayo yemoto.

Ubuchwepheshe bokufaka obusoqweqwe (Surface-mount technology) buyimpumelelo ejwayelekile ekukhiqizeni izinto zikagesi zezimoto eziningi, futhi uNichicon utshale imali enkulu ekuthuthukiseni ama-capacitor e-aluminum electrolytic ohlobo lwe-chip ahlangabezana nezidingo eziqinile zale nqubo yokuhlanganisa. Izigaba ze-UCV kanye ne-UCH zimelele izimpumelelo zakamuva zenkampani kuma-capacitor amancane, anomthamo omkhulu enzelwe imishini yokukhetha nokubeka ngokuzenzakalelayo kanye nokushisela kabusha. Isigaba se-UCV sigxila ezinhlelweni ezijwayelekile lapho isikhala sibaluleke kakhulu, sinikeza amanani omthamo asukela ku-0.1 µF kuya ku-330 µF anezilinganiso zamandla kagesi kusuka ku-6.3 V kuya ku-50 V. La ma-capacitor anesayizi wecala elincishisiwe uma kuqhathaniswa nezizukulwane ezedlule, avumela abaklami ukuba bawafake ezindaweni eziqinile eduze kwezinye izinto ezifakwe obusoqweqwe. Ngakolunye uhlangothi, isigaba se-UCH sihlose izindawo ezishisa kakhulu, sinohlu lwezinga lokushisa olufika ku-105°C kanye namandla empilo yokulayisha kusuka ku-2,000 kuye ku-5,000 amahora kuye ngemodeli ethile. Zombili izigaba zisebenzisa ifomula ye-electrolyte ethuthukisiwe kaNichicon kanye nobuchwepheshe be-foil obuqoshiwe ukuze kufezekiswe ukumelana okulinganayo okuncane (ESR) kanye nomthamo ozinzile phezu kokushintsha kokuphindaphinda nokushisa.

Enye yezici ezivelele ze-UCV kanye ne-UCH series ukusebenza kwazo okuthuthukisiwe kwezinga lokushisa eliphansi, okubaluleke kakhulu ezinhlelweni zezimoto ezivezwe ezindaweni ezibandayo. Amakhephasitha e-aluminum electrolytic avamile avame ukubhekana nokwanda okukhulu kwe-ESR nokuncipha kwe-capacitance ezingeni lokushisa elingaphansi kwe--25°C, okungase kubangele ukungasebenzi kahle komjikelezo ngesikhathi sokuqala okubandayo. U-Nichicon ubhekane nale nkinga ngokuthuthukisa i-electrolyte chemistry kanye nesakhiwo se-anode foil, okuholela kumakhephasitha agcina izici zikagesi ezizinzile kuye phansi ku--55°C kumamodeli athile. Lokhu kusebenza okuthuthukisiwe kwezinga lokushisa eliphansi kuqinisekisa ukusebenza okuthembekile kwezinzwa ze-ADAS, izinhlelo ze-infotainment, namamojula okulawula umzimba ngisho nasezindaweni ezibandayo kakhulu zasebusika. Ngaphezu kwalokho, amakhephasitha e-UCV kanye ne-UCH afanelekayo ku-AEC-Q200, okusho ukuthi adlule izivivinyo eziqinile zokucindezeleka ezihlanganisa ukujikeleza kwezinga lokushisa, ukumelana nomswakama, kanye nomthelela womshini. Onjiniyela abasebenza kumabhodi e-multilayer anomkhawulo wesikhala, lawa makhephasitha ohlobo lwe-chip ahlinzeka ngokuhlanganiswa okukhangayo kosayizi, ukusebenza, nokwethembeka. Lapho uthenga lezi zingxenye, izinkampani zingathembela ku-A BEST TRADE LIMITED ukuthi inikeze imikhiqizo yangempela ye-Nichicon ngokulandelelwa okuphelele nokusekelwa kwama-datasheet, iqinisekisa ukuhlanganiswa okubushelela ezintanjeni zokukhiqiza. Ukutholakala kwamasayizi amaningi ezindlu (kusuka ku-5 mm ububanzi kuya ku-10 mm ububanzi) kuvumela ukuguquguquka ekuthuthukisweni kokuhlelwa ngenkathi kugcinwa i-capacitance edingekayo namazinga okuvota.

Amakapasitha e-hybrid we-polymer enokudlulisa ugesi amele ukwanda okukhulu kubuchwepheshe bamandla, ehlanganisa amandla aphezulu amakapasitha e-aluminum electrolytic namandla aphansi e-ESR nezici ezizinzile zemvamisa zamakapasitha we-polymer. Uchungechunge lwe-GYA lukaNichicon lwakhelwe ngokukhethekile izicelo zezimoto ezidinga ukubhekana kahle nokudlula kwamanje okuyindilinga, ukuvuza okuphansi kwamanje, nokuphila okwandisiwe kokusebenza emazingeni okushisa aphakeme. Ngokungafani namakapasitha ajwayelekile e-aluminum electrolytic asebenzisa i-electrolyte ewuketshezi, uchungechunge lwe-GYA lusebenzisa uhlelo lwe-hybrid electrolyte oluhlanganisa i-polymer enokudlulisa ugesi kanye nenani elincane le-electrolyte ewuketshezi. Lesi sakhiwo esiyingqayizivele sihlinzeka ngakho konke okuhle kakhulu: i-polymer ihlinzeka nge-ESR ephansi namandla aphezulu okudlula kwamanje okuyindilinga, kanti i-electrolyte ewuketshezi iqinisekisa izici zokuziphulukisa kanye nokwethembeka kwesikhathi eside. Umphumela yikapasitha engasebenza ku-125°C kuze kufike ku-4,000 amahora, okuyenza ilungele iziyunithi zokulawula izinjini (ama-ECU), amamojula okulawula ukudlulisela, nemijikelezo yokuphatha amandla ezithola ingcindezi eqhubekayo ephezulu yokushisa.

I-ESR ephansi ye-GYA series, ngokuvamile isukela ku-10 mΩ kuya ku-50 mΩ kuye ngokwezinga le-capacitance ne-voltage, yehlisa kakhulu ukulahleka kwamandla nokukhiqizwa kokushisa kumasekethe okushintsha aphakeme. Lesi sici sibaluleke kakhulu kuma-DC-DC converters namamojula okulawula i-voltage asetshenziswa ezinhlelweni zokwabiwa kwamandla ezimoto zesimanje. Ngaphezu kwalokho, ukuvuza kwamanje okuphansi kwe-GYA series (ngokuvamile ngaphansi kwe-0.01 CV) kunciphisa ukusetshenziswa kwamandla okumile, okufaka isandla ekusebenzeni kahle kwamandla ezimoto. Ngokombono wokwethenjwa, ama-capacitors e-GYA abonisa ukuzinza okuhle kwe-capacitance esikhathini sabo sokusebenza, kuncane kakhulu okungu-±20% okushintsha kusuka kumavelu okuqala ngemuva kwamahora angu-4,000 ekushiseni okulinganiselwe kanye ne-voltage. Le nkinga iphinde ibe nokwakhiwa okuqinile ngekesi le-aluminum elivaliwe kanye ne-vent yokukhulula ingcindezi, iqinisekisa ukusebenza okuphephile ngisho nasezindabeni zokungasebenzi. Kubahlinzeki bezimoto be-tier-1 kanye nama-OEM, i-GYA series yenza lula izinqubo zokufaneleka ngoba ihlangabezana ne-AEC-Q200 standard futhi inomlando oqinisekisiwe ekukhiqizeni ngobuningi. Njengoba imboni ihamba ngasezindaweni eziphakeme ngaphansi kwe-hood ngenxa yokuncishiswa kwe-injini kanye ne-turbocharging, isidingo sama-capacitors afana ne-GYA series siqhubeka nokukhula. I-Nichicon iqhubeka nokwandisa i-GYA portfolio ngamavelu aphezulu e-capacitance kanye nosayizi abancane bamakesi, ivumela abaklami ukuthi bahlangabezane nemikhawulo yendawo eqinile ngaphandle kokudela ukusebenza. I-BEST TRADE LIMITED igcina ukukhethwa okubanzi kwe-GYA series capacitors, ihlinzeka ngamasampula obunjiniyela kanye namanani omthamo ukusekela izigaba zombili zokuthuthukiswa nokukhiqizwa.

Nakuba izi-capacitor ezifakwa ezingxenyeni ezithile (surface-mount capacitors) zisebenza kakhulu ezimotweni eziningi, izi-capacitor ezinemilenze (through-hole lead-type capacitors) zisabalulekile ezindaweni ezinokudlidliza okukhulu lapho ukuba namandla okumelana nokushukuma kubaluleke kakhulu. Uchungechunge lwe-UXY lukaNichicon luyisibonelo esihle sokuthi izindlela zakudala zokwenza izi-capacitor zingathuthukiswa kanjani ngezinto zesimanje kanye nemiklamo emisha ukuze kuhlangatshezwane nezidingo eziphakeme kakhulu ze-powertrain ne-chassis electronics. Uchungechunge lwe-UXY lulinganiselwe ukusebenza ku-135°C, okwenza lube olunye lwezinto ezihamba phambili ezimelana nokushisa ezitholakala ezimotweni. Leli khono lokusebenza ezingeni lokushisa eliphezulu lizuze ngokusebenzisa i-electrolyte ekhethekile kanye nohlelo oluqiniswe lokuvala oluvimbela ukuba i-electrolyte ingaphelelwa umoya futhi lugcine ukusebenza kukagesi isikhathi sonke sokuphila kwe-capacitor. Ngokuphila komthwalo (load life) okungama-2,000 kuya ku-4,000 amahora ku-135°C, uchungechunge lwe-UXY lufanele izicelo ezitholakala ngqo ebhodini lenjini, indawo yokubeka ugadla (transmission housing), noma eduze kwezingxenye zokukhipha umusi lapho izinga lokushisa elizungezile lidlula njalo ku-125°C.

Isici esihlukanisa uchungechunge lwe-UXY ukumelana kwayo okukhethekile nokudlidlizela, okuhlolwe futhi kwaqinisekiswa kuze kufike ku-40G (izikhathi ezingu-40 zamandla omfutho) ebangeni le-frequency elingu-10 Hz kuye ku-2,000 Hz. Leli zinga lokumelana nokudlidlizela libalulekile ku-traction inverters ezimotweni zikagesi, ama-engine control units, namamojula ohlelo lokuvimba amabhuleki (anti-lock braking system) athola ukushaqeka okungapheli nokudlidlizela okuvela emgwaqweni nase-powertrain. I-Nichicon ifinyelela leli zinga lokuqina ngokusebenzisa umklamo wecala elinokungena okuyimfihlo okubophela ngokuqinile isici se-capacitor ngaphakathi kwe-aluminum can, okuvimbela ukunyakaza kwangaphakathi nokukhathala kwezintambo zokuhola. Icala elinokungena nalo lithuthukisa ukudluliswa kokushisa ngokwandisa indawo engaphezulu ehlangana nemvelo yokukhwezwa, okufaka isandla ekuphileni okude kokusebenza. Ngaphezu kwalokho, uchungechunge lwe-UXY lunezici ze-ESR ephansi nesilinganiso esiphezulu sokudlula kwamanje (ripple current rating), okuyivumela ukuthi ibhekane namandla amakhulu e-AC akhona emisebeni yokuhlunga (filter circuits) namandla okuhlinzeka (power supplies). Kubaklami abasebenza ezinhlelweni zezimoto ezidinga ukwethembeka okuphezulu, uchungechunge lwe-UXY luhlinzeka ngesixazululo esihlolwe esinciphisa ingozi yokwehluleka okusebenzayo okuhlobene nokucindezeleka komshini. Uma kuhlangene nezinhlelo eziqinile zokulawula ikhwalithi kanye nezinhlelo zokulandelela ze-Nichicon, lezi zikapasitha zinikeza ukuthula kwengqondo kwezicelo ezibalulekile. Izinkampani ezithola uchungechunge lwe-UXY nge-A BEST TRADE LIMITED zizuzwa ngemikhiqizo yangempela etholwe ngqo ezindaweni zokukhiqiza ze-Nichicon, ezigcwaliswe ngemibhalo yokuhambisana kanye nezithembiso zokutholakala isikhathi eside. Uchungechunge lutholakala ngezimo ezijwayelekile zokuhlukaniswa kwezintambo, okwenza kube lula ukufakwa esikhundleni sezicelo ezikhona ngenkathi kunikezwa imajini yokusebenza ethuthukisiwe.

Izinto ezithinta izimoto zikagesimende ziyaqhubeka nokushintsha ngokushesha, futhi uNichicon uhlale esiqongweni sobuchwepheshe be-capacitor, etshala imali ocwaningweni nasekuthuthukisweni ukuze aqagulele izidingo zezimoto zesizukulwane esilandelayo. Enye yezinto ezibalulekile ezishukumisa ukuthuthukiswa kwe-capacitor esikhathini esizayo ukwanda kukagesimende ezinhlelweni zezimoto, kusukela kuma-hybrid alula kuya ezimotweni ezisebenza ngokuphelele ngogesi. Lezi zicelo zidinga ama-capacitor anezindawo eziphakeme kakhulu zokubamba ugesi, i-ESR ephansi, nokuphila okwandisiwe emazingeni okushisa adlula u-125°C. UNichicon usebenza ngentshiseko ezindleleni ezintsha zokubaza i-anode foil kanye nokwakheka kwe-electrolyte okungakhuphula ukubamba ugesi ngevolumu ngo-20-30% uma kuqhathaniswa nemikhiqizo yesizukulwane samanje. Lokhu kuzovumela abaklami ukuthi bafeze ukusebenza okufanayo kukagesimende kumaphakheji amancane, kukhulule indawo yebhodi ukuze kube nemisebenzi eyengeziwe. Enye indawo ebalulekile yokuthuthukiswa ukwanda kwamandla kagesi, lapho uNichicon uhlose ukwethula ama-capacitor akalwe ku-63 V no-80 V ngosayizi abancane, ebhekana nezidingo zezinhlelo ze-48 V mild-hybrid kanye nezixhumanisi ze-DC eziphakeme kakhulu kuma-inverter.

Ukuphathwa kwezinga lokushisa kuhlala kuyinto ebalulekile, lapho iNichicon ihlola izinto ezintsha kanye nezindlela zokwakha ezingakwazi ukukhuphula izinga lokushisa lokusebenza libe yi-150°C ngenkathi igcina umgomo wamahora angu-4,000 okuphila. Lokhu kungavula amathuba amasha okubeka ama-capacitor ngqo ezingxenyeni ezishisayo zenjini ngaphandle kwesidingo sokupholisa esisebenzayo. Ngaphezu kwalokho, inkampani itshala imali kumathuluzi athuthukile wokulinganisa kanye nemodeli yokwethembeka ukuze inikeze amakhasimende izibikezelo eziqondile zokuphila ngaphansi kwezimo zokushayela zangempela, okuvumela ukuthuthukiswa okunembayo kwezinto zokuklama. Ngokombono wokukhiqiza, iNichicon yandisa umthamo wayo wokukhiqiza ama-capacitor asezingeni lemoto, ngemigqa enikezelwe eqinisekisa ukulawulwa okuqinile kwenqubo kanye nokulandelelwa kusukela ezintweni eziluhlaza kuya emkhiqizweni ophelile. Lokhu kuzibophezela kwekhwalithi kubalulekile njengoba ama-OEM ezimoto efuna amazinga ekhwalithi angenawo amaphutha kanye nesiqinisekiso sokuphakela isikhathi eside. Ezinkampanini ezifuna ukuhlala phambili emgqeni wezobuchwepheshe, ukuhlala unolwazi ngamamephu omkhiqizo weNichicon kanye nokuhlola amamodeli okuqala kungakunikeza inzuzo yokuncintisana ezikhathini zokuthuthukiswa komkhiqizo. Njengomdistributor owengeziwe, i-A BEST TRADE LIMITED ivuselela njalo isitoko sayo ukuze ifake izethulo zakamuva zeNichicon futhi inikeze ukubonisana kwezobuchwepheshe ukusiza amakhasimende akhethe i-capacitor efanele kakhulu ezinhlelweni ezintsha. Noma ngabe uyila i-ADAS, ama-powertrain anikwe ugesi, noma amapulatifomu okushayela azimele, ubuchwepheshe obuqhubekayo beNichicon kuma-capacitor buzoqhubeka nokuhlinzeka ngokusebenza nokwethembeka okudingekayo ukuze uphumelele. Ukufunda kabanzi mayelana nohlu oluphelele lwama-capacitor ezimoto zeNichicon nokuthi zingathuthukisa kanjani iphrojekthi yakho elandelayo, sikumema ukuthi uhlole i-Imikhiqizo ikhasi noma ufunde izibuyekezo zakamuva zemboni ku-Izindaba isigaba. Ukuze uthole ukuqonda okujulile kokuzibophezela kwenkampani yethu kwekhwalithi kanye nenkonzo yamakhasimende, sicela uvakashele i-Mayelana Nathi ikhasi noma ubuyele ku-Ikhaya ikhasi ukuze uthole uhlolojikelele lwamakhono ethu.