Imingcele Eyinhloko Yezobuchwepheshe
| Ubude bempilo(amahora) | 4000 |
| Ukuvuza kwamanje (μA) | 1540/20±2℃/2min |
| Ukubekezelelana kwamandla | ±20% |
| I-ESR(Ω) | 0.03/20±2℃/100KHz |
| I-AEC-Q200 | —- |
| Isilinganiso se-ripple current (mA/r.ms) | 3200/105℃/100KHz |
| I-RoHS Directive | hambisana |
| I-angle yokulahleka (tanδ) | 0.12/20±2℃/120Hz |
| isisindo sereferensi | —- |
| UbubanziD(mm) | 8 |
| ukupakisha okuncane kakhulu | 500 |
| UbudeL(mm) | 11 |
| isimo | umkhiqizo omkhulu |
Umdwebo Dimensional womkhiqizo
Ubukhulu(iyunithi:mm)
isici sokulungisa imvamisa
| Amandla kagesi c | Imvamisa(Hz) | 120Hz | 500Hz | 1 kHz | 5 kHz | 10kHz | 20kHz | 40kHz | 100kHz | 200kHz | 500kHz |
| C<47uF | isici sokulungisa | 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 | LOO |
Ama-Capacitor Ochungechunge lwe-NPU: Inketho Ekahle Yamadivayisi Esimanje Kagesi
Embonini yanamuhla ye-elekthronikhi ethuthuka ngokushesha, ukuthuthukiswa okuqhubekayo ekusebenzeni kwengxenye kungumshayeli oyinhloko wokuqanjwa kabusha kwezobuchwepheshe. Njengentuthuko eguquguqukayo kubuchwepheshe bendabuko be-electrolytic capacitor, uchungechunge lwe-NPU lwe-polymer aluminium eqinile ye-electrolytic capacitor, enezici zabo zikagesi ezisezingeni eliphezulu nokusebenza okuthembekile, sekuyisici esithandwayo kumadivayisi amaningi kagesi asezingeni eliphezulu.
Izici Zobuchwepheshe Nezinzuzo Zokusebenza
Ama-capacitor ochungechunge lwe-NPU asebenzisa ubuchwepheshe obuphambili be-polymer, eguqula ukwakheka kwama-electrolyte endabuko. Isici sabo esiphawuleka kakhulu ukumelana kwabo okulinganayo okuphansi kakhulu kochungechunge (ESR). Le ESR ephansi izuzisa ngokuqondile izinhlelo zokusebenza eziningi: Okokuqala, inciphisa kakhulu ukulahlekelwa kwamandla ngesikhathi sokusebenza, ithuthukisa ukusebenza kahle kwesifunda jikelele. Okwesibili, i-ESR ephansi inika amandla ama-capacitor ukuthi amelane nokugeleza okuphezulu kwe-ripple. Uchungechunge lwe-NPU lungafinyelela ku-3200mA/r.ms ku-105°C, okusho ukuthi ngaphakathi kosayizi ofanayo, ama-NPU capacitor angakwazi ukubhekana nokuguquguquka okukhulu kwamandla.
Lolu chungechunge luhlinzeka ngezinga lokushisa elibanzi lokusebenza (-55 ° C kuya ku-125 ° C), liqinisekisa ukusebenza okuzinzile ezindaweni ezihlukahlukene ezinokhahlo. Impilo yesevisi yamahora angu-4,000 eqinisekisiwe iyenza ilungele okokusebenza kwezimboni namasistimu kagesi wezimoto adinga ukusebenza okuqhubekayo kwesikhathi eside. Ngaphezu kwalokho, umkhiqizo uthobela ngokugcwele i-RoHS, uhlangabezana nezindinganiso eziqinile zokusebenza kwemvelo zemikhiqizo yesimanje ye-elekthronikhi.
Idizayini Yesakhiwo kanye Nokusungulwa Kwezinto Ezintsha
Ukusebenza okuphezulu kwama-capacitor e-NPU kuvela ekukhetheni kwawo okuhlukile kwempahla kanye nokwakheka kwesakhiwo. Ukusetshenziswa kwe-polymer conductive njenge-electrolyte eqinile kuqeda ngokuphelele ukomiswa kwe-electrolyte kanye nezinkinga zokuvuza ezivamile kuma-capacitor oketshezi e-electrolytic. Lesi sakhiwo sombuso oqinile asigcini nje ngokuthuthukisa ukuthembeka komkhiqizo kodwa futhi sithuthukisa ukumelana nokudlidliza nokushaqeka komshini, kukwenze kube ukukhetha okuhle kakhulu ezinhlelweni ezifana namadivaysi eselula kanye nogesi wezimoto.
Umkhiqizo uhlanganisa iphakheji yokuhola eyi-radial enomklamo ohlangene wobubanzi obungu-8mm nobude obungu-11mm, ehlangabezana nezidingo zokusebenza okuphezulu kuyilapho ilondoloza isikhala se-PCB. Lo mklamo uvumela ama-NPU capacitor ukuthi azivumelanise nezakhiwo zamabhodi wesekethe asondelene kakhulu, asekele ngokuqinile inkambiso ebheke ekusetshenzisweni okuncane emikhiqizweni ye-elekthronikhi.
Izicelo Ezibanzi
Ngokusebenza kwayo okuphezulu, ama-capacitor ochungechunge lwe-NPU adlala indima ebalulekile ezindaweni ezimbalwa ezibalulekile:
I-Automotive Electronic Systems: Izinhlelo zokulawula i-elekthronikhi ziya ngokuya zibaluleka ezimotweni zesimanje. Ama-capacitor e-NPU asetshenziswa kumayunithi okulawula injini (ECUs), amasistimu okusiza abashayeli abathuthukisiwe (ADAS), amasistimu we-infotainment emotweni, nezinye izinhlelo zokusebenza. Ukuzinza kwazo kwezinga lokushisa eliphezulu nempilo ende kuhlangabezana ngokugcwele nezidingo eziqinile zokuthembeka kwe-automotive electronics. Ezimotweni zikagesi nezehybrid, ama-NPU capacitor ayizingxenye ezibalulekile zezinhlelo zokuphatha amandla kanye nezinhlelo zokushayela izimoto.
Imishini Yezimboni Ezizenzakalelayo: Ezinhlelweni zokulawula izimboni, ama-NPU capacitor asetshenziswa kakhulu kuma-PLC, ama-inverter, ama-servo drives, namanye amadivaysi. I-ESR yabo ephansi isiza ukunciphisa ukulahlekelwa kwamandla futhi ithuthukise ukusebenza kahle kwesistimu, kuyilapho ububanzi bayo bokushisa obubanzi buqinisekisa ukusebenza okuzinzile ezindaweni zezimboni.
Ingqalasizinda Yezokuxhumana: Iziteshi eziyisisekelo ze-5G, amaseva esikhungo sedatha, nezinye izinto zokusebenza zokuxhumana zidinga ukusebenza nokuthembeka kwengxenye ephezulu kakhulu. Ama-capacitor e-NPU asebenza ngokuzinzile ngaphansi kwezimo zamanje ezinyakazayo, enikeza amandla ahlanzekile futhi azinzile kumaphrosesa, inkumbulo, nama-chip enethiwekhi, okuqinisekisa ukusebenza okungaphazanyiswa okungama-24/7 kwemishini yezokuxhumana.
I-Consumer Electronics: Nakuba uchungechunge lwe-NPU luwumkhiqizo wezinga lezimboni, ukusebenza kwalo okuhle kakhulu kuholele ekusetshenzisweni kwalo kwamanye amadivaysi kagesi athengwayo asezingeni eliphezulu, njengama-consoles wegeyimu, amadivayisi wokubonisa angu-4K/8K, kanye nemishini yomsindo ephezulu, ehlinzeka ngolwazi lomsebenzisi oluphezulu.
I-Frequency Characters kanye ne-Circuit Design
Ama-capacitor e-NPU anezici ezihlukile zokuphendula imvamisa. Isici sabo sokulungiswa kwe-capacitance sibonisa iphethini evamile kumafrikhwensi ahlukene: i-0.12 ku-120Hz, ikhula kancane kancane ngokunyuka kwemvamisa, ifinyelela ku-1.0 ku-100kHz. Lesi sici senza abaklami besekethe bakwazi ukukhetha imodeli efaneleke kakhulu ngokusekelwe kubuningi bohlelo lokusebenza oluthile futhi bathuthukise ukusebenza kwesifunda.
Ama-Capacitor amanani ahlukene we-capacitance abuye abonise izici zemvamisa ezihluke kancane: imikhiqizo ene-capacitance engaphansi kuka-47μF inesici sokulungisa esingu-1.05 ku-500kHz; imikhiqizo ephakathi kuka-47-120μF igcina isici sokulungisa esingaguquki esingu-1.0 ngaphezu kuka-200kHz; futhi imikhiqizo emikhulu kuno-120μF ibonisa ijika lesici esithile kumafrikhwensi aphezulu. Lesi sici esinemininingwane yefrikhwensi sinikeza ireferensi ebalulekile yedizayini yesekethe enembile.
Amathrendi Okuthuthukiswa Kwezobuchwepheshe kanye Namathemba Emakethe
Njengoba amadivaysi e-elekthronikhi eqhubekela kumafrikhwensi aphezulu, ukusebenza kahle okuphezulu, nokuthembeka okuphezulu, isidingo semakethe sama-conductive polymer solid electrolytic capacitor siyaqhubeka nokukhula. Imikhiqizo yochungechunge lwe-NPU ihambisana ngokuphelele nalo mkhuba, futhi izici zayo zobuchwepheshe zihlangabezana ngokugcwele nezidingo zemishini yesimanje kagesi yezingxenye zokuphakelwa kwamandla.
Ngokuthuthuka okusheshayo kobuchwepheshe obusafufusa obufana ne-inthanethi Yezinto, ubuhlakani bokwenziwa, nokushayela ukuzimela, isidingo sama-capacitor asebenza kahle kakhulu sizokhula. Ama-capacitor ochungechunge lwe-NPU azoqhubeka nokuthuthukisa ukusebenza, akhuphule ukuminyana kwamandla, futhi andise ibanga lokushisa, anikeze izixazululo ezibanzi zemishini kagesi yesizukulwane esilandelayo.
Ukukhetha kanye Nezincomo Zohlelo
Uma ukhetha ama-capacitor ochungechunge lwe-NPU, onjiniyela badinga ukucabangela izici eziningi: okokuqala, i-voltage yokusebenza kanye nezidingo ze-capacitance, ukuqinisekisa umkhawulo othile wokuklama; okwesibili, izidingo zamanje ze-ripple, ukukhetha imodeli efanelekile ngokusekelwe ekusebenzeni kwamanje kanye nemvamisa; futhi ekugcineni, izimo zokushisa ezizungezile, ukuqinisekisa ukusebenza okuzinzile ngaphakathi kwebanga lokushisa lokusebenza.
Lapho uklama ukwakheka kwe-PCB, naka imiphumela ye-lead inductance futhi unciphise ibanga phakathi kwe-capacitor nomthwalo. Kuzinhlelo zokusebenza ze-high-frequency, kunconywa ukuxhuma ama-capacitor amancane amaningi ngokuhambisana ukuze kuqhutshekwe nokunciphisa i-ESR ne-ESL. Ukwengeza, idizayini efanele yokulahla ukushisa izosiza ukuthuthukisa ubude bempilo ye-capacitor nokuthembeka.
Isifinyezo
I-NPU series conductive polymer aluminium solid electrolytic capacitor imele inqubekelaphambili ebalulekile kubuchwepheshe be-capacitor, ehlanganisa izinzuzo zendabuko yama-aluminium electrolytic capacitor nokusebenza okuphakeme kwama-polymers conductive. I-ESR yabo ephansi, amandla amanje agelezayo, izinga lokushisa elibanzi, nempilo ende kubenza babe izingxenye ezibalulekile emishinini yesimanje kagesi.
Ngokuthuthuka okuqhubekayo kobuchwepheshe be-elekthronikhi, ama-capacitor ochungechunge lwe-NPU azoqhubeka nokuvela, ehlinzeka ngezisombululo zamandla ezisezingeni eliphezulu, ezinokwethenjelwa kakhudlwana kumishini kagesi kuzo zonke izimboni ezihlukahlukene, ebhebhezela ukuqanjwa kabusha kwezobuchwepheshe kanye nokuthuthukiswa kwemikhiqizo. Noma ngabe kukumishini kagesi yezimoto, ulawulo lwezimboni, noma okokusebenza kwezokuxhumana, ama-capacitor e-NPU azodlala indima ebalulekile ekuqhubekiseni imboni yezogesi iye ekusebenzeni okuphezulu nasekuthembekeni okukhulu.
| ProductsCode | Izinga lokushisa(℃) | I-Voltage elinganiselwe (V.DC) | Amandla (uF) | Ububanzi(mm) | Ubude(mm) | Ukuvuza kwamanje(uA) | I-ESR/Impedans [Ωmax] | Impilo(Amahora) |
| Idatha ye-NPUD1101V221MJTM | -55 ~ 125 | 35 | 220 | 8 | 11 | 1540 | 0.03 | 4000 |
| Idatha ye-NPUD0801V221MJTM | -55 ~ 125 | 35 | 220 | 8 | 8 | 1540 | 0.05 | 4000 |
