Ngokuvuthwa kancinci kwetekhnoloji ye-gallium nitride (i-GaN), inani elandayo labaguquleli be-AC/DC bamkela i-GaN njengezinto ezitshintshayo ukuze zithathe indawo yamacandelo e-silicon. Ekusetyenzisweni kwale teknoloji intsha, ii-capacitors eziqhubayo nazo zidlala indima ebalulekileyo.
I-YMIN sele izinikele ekuphuhliseni i-conductive capacitors ukuze isetyenziswe kwi-GaN-based AC / DC converters kwaye iphumelele izicelo eziyimpumelelo kumashishini amaninzi, njengokutshaja ngokukhawuleza (ukususela kwi-IQ edlulileyo ukutshaja ngokukhawuleza, PD2.0, PD3.0, PD3.1), iiadaptha zelaptop, ukutshaja kwebhayisekile yombane ngokukhawuleza, iitshaja ezisebhodini (OBC)/DC iimfumba zokutshaja ngokukhawuleza, izixhobo zombane zeseva, nokunye. Ezi capacitors ezintsha zokuqhuba zinokuncedisana ngokupheleleyo neempawu ezibalaseleyo ze-GaN, zisebenza ngokugqwesileyo kwiimeko zesicelo esisebenzayo kunye nokuhlangabezana neemfuno zabathengi zokuphucula ukusebenza kunye nokuphuculwa okuphindaphindiweyo. Ngezantsi, siza kunika iinkcukacha zeempawu zabo zesicelo.
I-01 i-GaN inceda ukunciphisa abaguquli be-AC / DC
Uninzi lweesekethe zisebenzisa amandla ombane e-DC endaweni yombane we-AC, kunye neziguquli ze-AC/DC zibalulekile njengezixhobo eziguqula amandla orhwebo e-AC anikezelwa kumakhaya nakumashishini kumandla e-DC. Xa amandla efana, umkhwa kukuthoba abaguquli ngokwembono yogcino lwendawo kunye nokuphatheka.
Ukusetyenziswa kwe-GaN (gallium nitride) yenze inkqubela phambili ebonakalayo kwi-miniaturization ye-AC / DC converters. Xa kuthelekiswa namacandelo e-Si (i-silicon), inzuzo ye-GaN yilahleko encinci yokutshintsha, ukusebenza okuphezulu, isantya esiphezulu sokufuduka kwe-electron kunye neempawu zokuqhuba. Oku kuvumela isiguquli se-AC/DC ukuba silawule ngokucokisekileyo ukusebenza kokutshintsha, okukhokelela kuguqulo olusebenzayo lwamandla.
Ukongeza, i-frequency ephezulu yokutshintsha inokukhethwa, evumela ukusetyenziswa kwamacandelo amancinci amancinci. Oku kungenxa yokuba i-GaN inokugcina ukusebenza okuphezulu kwanakwi-high-frequency switching, xa kuthelekiswa nokutshintsha okuphantsi kwe-Si.
02 Indima ebalulekileyo yecapacitors conductive
Kuyilo lwabaguquli be-AC/DC, ii-capacitors zemveliso zibalulekile. I-conductive capacitors inokunceda ukunciphisa i-ripple ye-voltage ephumayo kwaye idlale indima ebalulekileyo ekuhluzeni kwiisekethe zokutshintsha amandla aphezulu. Xa i-capacitor ithatha i-ripple current, ngokuqinisekileyo iya kuvelisa i-voltage ye-ripple. Kwizicelo eziphathekayo, ngokuqhelekileyo kufuneka ukuba i-ripple yonikezelo lwamandla ingadluli i-1% yombane osebenzayo wesixhobo.
Ukuba i-GaN isetyenzisiwe, i-ESR ye-YMIN i-slid-liquid hybrid capacitors izinzile kuluhlu olubanzi lwe-10KHz ~ 800KHz, enokuthi ihlangabezane neemfuno ze-GAN zokutshintsha kwe-frequency ephezulu.
Ke ngoko, kwiziguquli ze-AC/DC zisebenzisa i-gallium nitride, ii-capacitors eziqhubayo ziba zezona zikhupha ii-capacitors.
I-03 YMIN ihambelana ne-conductivity capacitor ehambelanayo
Ngokwamkelwa kwe-GaN, ukusetyenziswa kwe-high-frequency switching AC / DC converters kuye kwanda ngokuthe ngcembe. Ukuze uqhubeke nokuhlangabezana neemfuno eziguqukayo zabathengi, i-YMIN, njenge-innovator yemarike kwi-capacitors conductive, isebenzisa iteknoloji ephezulu yokusebenza / ukuthembeka okuphezulu ukuzisa abathengi imveliso entsha, imveliso ebanzi (ukuya kwi-100V) kunye nomgangatho. iinkonzo.
| Products Category | Ubungakanani | Iimbonakalo | Umbane wokuphuma kwe-AC/DC ohambelanayo | Ukusetyenziswa okuqhelekileyo |
| Ipolymer eyomeleleyo yealuminiyam i-electrolytic capacitor | Ububanzi: Φ3.55 ~ 18mm Ukuphakama: 3.95 ~ 21.5mm | 1. Umthamo omkhulu 2. Large ripple current 3. I-Wide frequency kunye ne-ESR ephantsi 4. Uluhlu olubanzi lwamandla ombane | 12 ~ 48V isimbo | Iziguquli ze-AC/DC zezixhobo zamashishini/zonxibelelwano ezinoluhlu olubanzi lwamandla, iiadaptha/iitshaja zeAC |
| Iipolymer Hybrid Aluminium Electrolytic Capacitors | Ububanzi: Φ4 ~ 18mm Ukuphakama: 5.8 ~ 31.5mm | 1. Umthamo omkhulu 2. Large ripple current 3. I-Wide frequency kunye ne-ESR ephantsi 4. Ukuvuza okuphantsi kwangoku 5. Ukuxhathisa ukungcangcazela 6. Uzinzo olubanzi lobushushu 7. Ukushisa okuphezulu kunye nokuzinza okuphezulu komswakama | 2 ~ 48V isimbo | Iziguquli ze-AC/DC zezixhobo zemoto/zemizi-mveliso/zonxibelelwano ezinoluhlu olubanzi lwamandla |
| I-Multilayer yepolymer eyomeleleyo ye-aluminium electrolytic capacitor | Ummandla: 7.2 × 6.1mm7.3 × 4.3mm Ukuphakama: 1.0 ~ 4.1mm | 1. Ubungakanani obuncinci 2. Umthamo omkhulu 3. Imelana ne-ultra-large ripple current 4. Uzinzo olubanzi lobushushu 5. Iimpawu ezilungileyo ze-high-frequency | 2 ~ 48V Isimbo | Ukutshaja okungenazingcingoumncedisi |
| Iipolymer Tantalum Capacitors | Ummandla: 3.2 × 1.6mm3.5 × 2.8mmUkuphakama: 1.4 ~ 2.6mm | 1. Ubungakanani obuncinci kakhulu 2. Ubuninzi bamandla obuphezulu 3. Uxhathiso oluphezulu lwangoku 4. Uzinzo olubanzi lobushushu 5. Iimpawu ezilungileyo ze-high-frequency | 2 ~ 48V Isimbo | Ukutshaja okungenazingcingoIseva yekhompyuter |
I-polymer yethu eqinileyo ye-aluminium electrolytic capacitors, i-polymer eqinile-elulwelo oluxutyiweyo lwe-aluminium electrolytic capacitors, i-polymer eyomeleleyo ye-aluminium electrolytic, kunye neemveliso ze-polymer tantalum capacitor zonke zinokudityaniswa ngokufanelekileyo neziguquli ezintsha ze-AC/DC.
Ezi capacitors conductive zisetyenziswa ngokubanzi kwi-5-20V iziphumo ezisetyenziswa ngokubanzi kwizixhobo zasekuhlaleni, iziphumo ze-24V zezixhobo zoshishino, kunye ne-48V iziphumo zezixhobo zonxibelelwano. Ukuze uhlangabezane nengxaki yokunqongophala kwamandla kwiminyaka yamuva, ukusebenza okuphezulu kuyafuneka, kwaye inani leemveliso ezitshintshela kwi-48V liyanda (imoto, amaziko edatha, i-USB-PD, njl.), ukwandisa ngakumbi uluhlu lwesicelo se-GaN kunye capacitors conductive.
04 Isiphelo
Kwixesha elitsha, i-YMIN ithobela ingcamango yenkonzo ye "Capacitor Solutions, Buza i-YMIN kwizicelo zakho", izimisele ukufezekisa iimfuno ezintsha kunye nokuphumelela okutsha ngokusebenzisa izicelo ezitsha kunye nezisombululo ezintsha, kwaye iphonononga ngenkuthalo amathuba okwenziwa kwe-miniaturization ye-AC / DC. abaguquli phantsi kwezicelo ze-GaN. I-YMIN igxininise ekugxininiseni ekuphuhlisweni kwemveliso emitsha, ukuveliswa kwemveliso ephezulu kunye nokukhuthazwa kokuphela kwesicelo, ukubonelela abathengi ngekhwalithi ephezulu ye-conductive capacitors, ukubonelela ngeenkonzo ezintsha kunye nomgangatho ophezulu, ukwandisa utyalo-mali lophando, kunye nokukhuthaza inkqubela phambili yoshishino.
Ngeenkcukacha ezithe vetshe , shiya umyalezo wakho:http://informat.ymin.com:281/surveyweb/0/xgrqxm0t8c7d7erxd8ows
Ixesha lokuposa: Aug-05-2024