IiParamitha zoBugcisa eziPhambili
| Ubude bobomi (iiyure) | 4000 |
| Umsinga wokuvuza (μA) | 1540/20±2℃/2min |
| Ukunyamezela umthamo | ± 20% |
| I-ESR(Ω) | 0.03/20±2℃/100KHz |
| I-AEC-Q200 | —— |
| Umlinganiselo wamandla e-ripple (mA/r.ms) | 3200/105℃/100KHz |
| Isikhokelo seRoHS | vumelana ne |
| I-angle yokulahlekelwa yi-tangent (tanδ) | 0.12/20±2℃/120Hz |
| ubunzima bokubhekisa | —— |
| UbubanziD(mm) | 8 |
| upakisho oluncinci | 500 |
| UbudeL(mm) | 11 |
| ilizwe | imveliso enkulu |
Umzobo Wemilinganiselo Yemveliso
Ubukhulu (iyunithi:mm)
into yokulungisa amaza
| Umthamo we-electrostatic c | Ireyithi(Hz) | 120Hz | 500Hz | 1kHz | 5kHz | 10kHz | 20kHz | 40kHz | 100kHz | 200kHz | 500kHz |
| C<47uF | into yokulungisa | 0.12 | 0.2 | 0.35 | 0.5 | 0.65 | 0.7 | 0.8 | 1 | 1 | 1.05 |
| 47rF≤C<120mF | 0.15 | 0.3 | 0.45 | 0.6 | 0.75 | 0.8 | 0.85 | 1 | 1 | 1 | |
| C≥120uF | 0.15 | 0.3 | 0.45 | 0.65 | 0.8 | 0.85 | 0.85 | 1 | 1 | I-LOO |
Ii-NPU Series Capacitors: Ukhetho olufanelekileyo kwizixhobo ze-elektroniki zanamhlanje
Kwishishini le-elektroniki elikhula ngokukhawuleza namhlanje, ukuphuculwa okuqhubekayo kokusebenza kwecandelo yinto ephambili ekuqhubeleni phambili uphuhliso lwetekhnoloji. Njengophuhliso oluguqukayo kwitekhnoloji ye-electrolytic capacitor yendabuko, ii-NPU series conductive polymer aluminium solid electrolytic capacitors, ezineempawu zazo zombane eziphezulu kunye nokusebenza okuthembekileyo, ziye zaba yinxalenye ekhethwayo kwizixhobo ezininzi ze-elektroniki eziphezulu.
Iimpawu zobugcisa kunye neenzuzo zokusebenza
Ii-capacitor ze-NPU series zisebenzisa itekhnoloji ye-conductive polymer ephucukileyo, nto leyo eguqula uyilo lwee-electrolytes zemveli. Eyona nto ibalulekileyo kuzo kukuxhathisa kwazo okulinganayo okuphantsi kakhulu (ESR). Le ESR iphantsi inceda ngokuthe ngqo kwizicelo ezininzi: Okokuqala, inciphisa kakhulu ukulahleka kwamandla ngexesha lokusebenza, iphucula ukusebenza kakuhle kwesekethe iyonke. Okwesibini, i-ESR ephantsi ivumela ii-capacitor ukuba zikwazi ukumelana nemisinga ephezulu ye-ripple. Uthotho lwe-NPU lunokufikelela kwi-3200mA/r.ms kwi-105°C, oko kuthetha ukuba ngaphakathi kobukhulu obufanayo, ii-capacitor ze-NPU zinokusingatha ukuguquguquka kwamandla okukhulu.
Olu luhlu lubonelela ngobubanzi bobushushu bokusebenza (-55°C ukuya kwi-125°C), luqinisekisa ukusebenza okuzinzileyo kwiindawo ezahlukeneyo ezinzima. Ubomi benkonzo obuqinisekisiweyo beeyure ezingama-4,000 buyenza ifaneleke kwizixhobo zoshishino kunye neenkqubo ze-elektroniki zeemoto ezifuna ukusebenza ixesha elide. Ngaphezu koko, imveliso ithobela ngokupheleleyo i-RoHS, ihlangabezana nemigangatho yokusebenza okunzima kokusingqongileyo kweemveliso ze-elektroniki zanamhlanje.
Uyilo lweZakhiwo kunye noVuselelo lwezinto ezisetyenzisiweyo
Ukusebenza okuphezulu kwee-capacitors ze-NPU kuvela ekukhetheni kwazo izinto ezizodwa kunye noyilo lwesakhiwo. Ukusetyenziswa kwe-polymer eqhubayo njenge-electrolyte eqinileyo kususa ngokupheleleyo imiba yokomisa kunye nokuvuza kwe-electrolyte eqhelekileyo kwii-capacitors ze-electrolytic zolwelo. Olu lwakhiwo lwe-solid-state aluphuculi kuphela ukuthembeka kwemveliso kodwa lukwaphucula ukumelana nokungcangcazela kunye nomothuko woomatshini, nto leyo eyenza ukuba ibe lukhetho oluhle kakhulu kwizicelo ezifana nezixhobo eziphathwayo kunye ne-elektroniki yeemoto.
Le mveliso inepakethe ye-radial lead enoyilo oluncinci olunobubanzi obuyi-8mm kunye nokuphakama kwe-11mm, oluhlangabezana neemfuno zokusebenza okuphezulu ngelixa lugcina indawo ye-PCB. Olu yilo luvumela ii-capacitors ze-NPU ukuba zilungelelanise noyilo lwebhodi yesekethe enoxinano oluphezulu, luxhasa kakhulu umkhwa wokwenza imveliso ye-elektroniki ibe yincinci.
Izicelo ezibanzi
Ngenxa yokusebenza kwayo okuphezulu, ii-capacitors ze-NPU series zidlala indima ebalulekileyo kwiindawo ezininzi ezibalulekileyo:
Iinkqubo ze-elektroniki zeemoto: Iinkqubo zolawulo lwe-elektroniki ziya zisiba zibaluleke ngakumbi kwizithuthi zanamhlanje. Ii-capacitor ze-NPU zisetyenziswa kwiiyunithi zolawulo lweenjini (ii-ECU), iinkqubo zoncedo lomqhubi eziphambili (ii-ADAS), iinkqubo zokuzonwabisa ezingaphakathi emotweni, kunye nezinye iinkqubo. Uzinzo lwazo lobushushu obuphezulu kunye nobomi obude buhlangabezana ngokupheleleyo neemfuno eziqinileyo zokuthembeka kwe-elektroniki yeemoto. Kwizithuthi zombane kunye ne-hybrid, ii-capacitor ze-NPU zizinto ezibalulekileyo kwiinkqubo zolawulo lwamandla kunye neenkqubo zokuqhuba iimoto.
Izixhobo Zokuzenzekelayo Kwemizi-mveliso: Kwiinkqubo zolawulo lwemizi-mveliso, ii-capacitors ze-NPU zisetyenziswa kakhulu kwii-PLC, ii-inverters, ii-servo drives, kunye nezinye izixhobo. I-ESR yazo ephantsi inceda ekunciphiseni ukulahleka kwamandla kunye nokuphucula ukusebenza kakuhle kwenkqubo, ngelixa uluhlu lwazo olubanzi lobushushu luqinisekisa ukusebenza okuzinzileyo kwiindawo zoshishino.
Iziseko zoNxibelelwano: Izitishi zesiseko ze-5G, iiseva zeziko ledatha, kunye nezinye izixhobo zonxibelelwano zifuna ukusebenza okuphezulu kakhulu kunye nokuthembeka kwecandelo. Ii-capacitors ze-NPU zisebenza ngokuzinzileyo phantsi kweemeko zamandla aphezulu, zibonelela ngamandla acocekileyo nazinzileyo kwiiprosesa, imemori, kunye neetships zenethiwekhi, ziqinisekisa ukusebenza okungaphazanyiswayo kwezixhobo zonxibelelwano iiyure ezingama-24 ngosuku, iintsuku ezisixhenxe ngeveki.
Izixhobo ze-elektroniki zabathengi: Nangona uthotho lwe-NPU luyimveliso yomgangatho wezoshishino, ukusebenza kwalo okugqwesileyo kukhokelele ekusetyenzisweni kwalo kwezinye izixhobo ze-elektroniki zabathengi eziphezulu, ezifana nee-game consoles, izixhobo zokubonisa ze-4K/8K, kunye nezixhobo zesandi eziphezulu, nto leyo enika amava omsebenzisi angcono.
Iimpawu zeFrequency kunye noYilo lweSekethe
Ii-capacitor ze-NPU zineempawu ezizodwa zokuphendula kwi-frequency. I-capacitance correction factor yazo ibonisa ipateni eqhelekileyo kwi-frequency ezahlukeneyo: 0.12 kwi-120Hz, ikhula kancinci kancinci ngokunyuka kwe-frequency, ifikelela kwi-1.0 kwi-100kHz. Olu phawu luvumela abayili beesekethe ukuba bakhethe imodeli efanelekileyo ngokusekelwe kwi-frequency yesicelo esithile kwaye baphucule ukusebenza kwesekethe.
Ii-capacitors ezinexabiso elihlukeneyo le-capacitance nazo zibonisa iimpawu ze-frequency ezahluke kancinci: iimveliso ezine-capacitance engaphantsi kwe-47μF zine-correction factor ye-1.05 kwi-500kHz; iimveliso eziphakathi kwe-47-120μF zigcina i-correction factor eqhubekayo ye-1.0 ngaphezu kwe-200kHz; kwaye iimveliso ezingaphezulu kwe-120μF zibonisa i-characteristic curve ethile kwii-frequency eziphezulu. Olu phawu lwe-frequency oluneenkcukacha lubonelela ngereferensi ebalulekileyo yoyilo lwesekethe oluchanekileyo.
Iindlela zoPhuhliso lweTekhnoloji kunye namathemba eMarike
Njengoko izixhobo ze-elektroniki zisiya kumaza aphezulu, ukusebenza kakuhle okuphezulu, kunye nokuthembeka okuphezulu, imfuno yemarike yee-capacitors ze-polymer solid electrolytic capacitors eziqhubayo iyaqhubeka nokukhula. Iimveliso ze-NPU series zihambelana ngokugqibeleleyo nale ndlela, kwaye iimpawu zazo zobugcisa zihlangabezana ngokupheleleyo neemfuno zezixhobo ze-elektroniki zanamhlanje zezinto zombane.
Ngophuhliso olukhawulezileyo lwetekhnoloji ezintsha ezifana ne-Intanethi yezinto, ubukrelekrele bokwenziwa, kunye nokuqhuba ngokuzimela, imfuno yee-capacitors ezisebenzayo kakhulu iya kwanda ngakumbi. Ii-capacitors ze-NPU series ziya kuqhubeka nokwenza ngcono ukusebenza, zonyuse uxinano lwe-capacitance, kwaye zandise uluhlu lwamaqondo obushushu, zibonelela ngezisombululo ezibanzi ngakumbi kwizixhobo ze-elektroniki zesizukulwana esilandelayo.
Iingcebiso zoKhetho kunye neSicelo
Xa kukhethwa ii-capacitors ze-NPU series, iinjineli kufuneka ziqwalasele izinto ezininzi: okokuqala, iimfuno ze-voltage yokusebenza kunye ne-capacitance, ukuqinisekisa umda othile woyilo; okwesibini, iimfuno ze-ripple current, ukukhetha imodeli efanelekileyo ngokusekelwe kumbane osebenzayo kunye ne-frequency; kwaye ekugqibeleni, iimeko zobushushu ezingqongileyo, ukuqinisekisa ukusebenza okuzinzileyo ngaphakathi koluhlu lobushushu bokusebenza.
Xa uyila uyilo lwe-PCB, qaphela imiphumo yokufakwa kwe-lead kwaye unciphise umgama phakathi kwe-capacitor kunye nomthwalo. Kwizicelo ezisebenzisa amaxesha amaninzi, kuyacetyiswa ukuba uqhagamshele ii-capacitor ezininzi ezinomthamo omncinci ngaxeshanye ukuze unciphise ngakumbi i-ESR kunye ne-ESL. Ukongeza, uyilo olufanelekileyo lokusasaza ubushushu luya kunceda ukuphucula ubomi be-capacitor kunye nokuthembeka kwayo.
Isishwankathelo
Ii-capacitor ze-aluminium solid electrolytic ze-NPU series conductive polymer zimele inkqubela phambili ebalulekileyo kubuchwepheshe be-capacitor, zidibanisa iingenelo zee-capacitors ze-aluminium zendabuko kunye nokusebenza okuphezulu kwee-polymers eziqhubayo. I-ESR yazo ephantsi, amandla aphezulu ombane, ububanzi bobushushu, kunye nobomi obude zenza zibe zizinto ezibalulekileyo kwizixhobo ze-elektroniki zanamhlanje.
Ngokuqhubeka nokuqhubela phambili kwetekhnoloji ye-elektroniki, ii-capacitors ze-NPU series ziya kuqhubeka nokukhula, zibonelela ngezisombululo zamandla ezikumgangatho ophezulu nezithembekileyo kwizixhobo ze-elektroniki kumashishini ahlukeneyo, zikhuthaza ukuveliswa kweteknoloji kunye nokuphuculwa kwemveliso. Nokuba zikwizixhobo ze-elektroniki zeemoto, ulawulo lwemizi-mveliso, okanye izixhobo zonxibelelwano, ii-capacitors ze-NPU ziya kudlala indima ebalulekileyo ekuqhubeleni ishishini le-elektroniki ekusebenzeni okuphezulu nasekuthembekeni okukhulu.
| Ikhowudi yeeMveliso | Ubushushu(℃) | Ixabiso leVoltage（V.DC） | Ubungakanani (Capacitance) （uF) | Ububanzi(mm) | Ubude(mm) | Umsinga ovuzayo (uA) | I-ESR/Impedance [Ωmax] | Ubomi (iiyure) |
| NPUD1101V221MJTM | -55~125 | 35 | 220 | 8 | 11 | 1540 | 0.03 | 4000 |
| NPUD0801V221MJTM | -55~125 | 35 | 220 | 8 | 8 | 1540 | 0.05 | 4000 |
