Amapharamitha obuchwepheshe ayinhloko
I-voltage elinganisiwe (V): 63
Izinga lokushisa lokusebenza (°C):-55~125
Umthamo we-electrostatic (μF): 47
Isikhathi Sokuphila (amahora):4000
Ukuvuza kwamanje (μA):592.2 / 20±2℃ / 2min
Ukubekezelelana komthamo:±20%
I-ESR (Ω): 0.05/20±2℃/100KHz
I-AEC-Q200:——
Isilinganiso samandla e-ripple (mA/r.ms):2160 / 105℃ / 100KHz
Isiqondiso se-RoHS:Ithobela
Inani le-tangent ye-engeli yokulahlekelwa (tanδ):0.12 / 20±2℃ / 120Hz
isisindo sokubhekisela: --
Ububanzi D (mm): 10
Iphakheji encane:600
Ukuphakama L (mm):8.5
Isimo:Umkhiqizo omkhulu
Umdwebo Wezilinganiso Zomkhiqizo
Isilinganiso Sokulungiswa Kwemvamisa Yamanje Esinobuthi
isici sokulungisa imvamisa
| Imvamisa(Hz) | 120Hz | 1K Hz | 10K Hz | 100K Hz | 500K Hz |
| isici sokulungisa | 0.05 | 0.30 | 0.70 | 1.00 | 1.00 |
Ukwephula Umkhawulo Wokushisa Okuphezulu: Ubuchwepheshe Bokusungula Nokusebenzisa Amathemba Ama-VPU Series Conductive Polymer Solid Aluminium Electrolytic Capacitors
Emkhakheni wezingxenye ze-elekthronikhi, ukubekezelela izinga lokushisa kanye nokuthembeka kwesikhathi eside bekulokhu kuyizinkomba ezibalulekile zenani lomkhiqizo. Ukwethulwa kwama-capacitor e-electrolytic e-VPU series conductive polymer solid aluminium kuphawula isinyathelo esisha phambili kubuchwepheshe be-capacitor ye-aluminium electrolytic. Lo mkhiqizo omusha, okwazi ukuqinisekisa impilo yesevisi yamahora angu-4000 ezindaweni ezibucayi kakhulu ezingu-125°C, uchaza kabusha izindlela zokukhetha izingxenye zokuphathwa kwamandla kumadivayisi kagesi aphezulu.
Ukuthuthuka Kwezobuchwepheshe: Umqaphi Ozinzile Ezindaweni Ezishisa Kakhulu
Inzuzo eyinhloko yochungechunge lwe-VPU itholakala ekusebenzeni kwayo okuphezulu kakhulu kwezinga lokushisa eliphezulu. Uma kuqhathaniswa nama-capacitor e-electrolytic endabuko, lo mkhiqizo usebenzisa izinto ze-polymer eziqhubayo ezithuthukisiwe njenge-electrolyte, ngokuyisisekelo ubhekana nezinselele zobuchwepheshe zokomisa i-electrolyte kanye nokuwohloka kokusebenza ezindaweni ezishisa kakhulu. Umkhawulo wokushisa wokusebenza ongu-125°C kanye nesiqinisekiso sokuqina samahora angu-4000 unikeza ikhambi elithembekile lezinto ezahlukahlukene zezindawo zokusetshenziswa ezinzima.
Lolu chungechunge luphinde luvelele ekusebenzeni kukagesi. Ukumelana nochungechunge olulinganayo okuphansi kusho ukulahlekelwa kwamandla okuncishisiwe kanye nokusebenza kahle okuphezulu, okwenza lufaneleke kakhulu ekusetshenzisweni kwamandla okushintsha amaza aphezulu. Ugesi olinganiselwe ongu-2160mA (105°C, 100kHz) uqinisekisa ukusebenza okuzinzile ngaphansi kwezimo zamaza aphezulu.
Ukusungula Izinto Ezintsha: Ukusetshenziswa Okusha Kwama-Polymers Aqhubayo
Impumelelo yochungechunge lwe-VPU ingenxa yokusetshenziswa okusha kwezinto ze-polymer eziqhubayo. Ngokungafani nama-electrolyte e-liquid endabuko, ama-electrolyte e-polymer aqinile anikeza ukuzinza kokushisa okuphezulu kanye nokuqhuba kwayo. Isakhiwo sama-molecule esiyingqayizivele sale nto senza ukusebenza okuzinzile kwe-electrochemical ngisho nasezindaweni ezishisa kakhulu, kususwe ukuguquguquka kanye nokomisa okuvamile ngama-electrolyte e-liquid.
Ukusetshenziswa kwama-polymer aqhubayo nakho kuthuthukisa isakhiwo somkhiqizo. Inhlanganisela ephelele ye-electrolyte eqinile kanye ne-alumina dielectric kudala isakhiwo esizinzile se-interface, kunciphisa kakhulu ukuguquguquka kwe-capacitance ngokushisa. Umkhiqizo ugcina izici ze-capacitance ezizinzile ebangeni lokushisa elibanzi elisukela ku--55°C kuya ku-125°C, kanti ukubekezelelana kwe-capacitance okungu-±20% kuqinisekisa ukuhambisana kokusetshenziswa kwe-batch.
Ukuthembeka Nokuqina: Ikhwalithi Evivinywe Isikhathi
Uchungechunge lwe-VPU luqinisekiswa ngekhwalithi eqinile, futhi isikhathi salo sokuphila samahora angu-4,000 siqinisekisiwe ngokusekelwe ekuhlolweni kokuphila okusheshayo ngaphansi kwezimo zangempela. Lokhu kusho ukuthi ngaphansi kwezimo zokusebenza ezijwayelekile, isikhathi sesevisi esilindelekile somkhiqizo singafinyelela amashumi ezinkulungwane zamahora, okunciphisa kakhulu imvamisa yokugcinwa kwemishini kanye nezindleko zomjikelezo wokuphila.
Ukuhlolwa kokuqina komkhiqizo kukhombisa ukuthi ngemva kokuchayeka isikhathi eside ku-voltage elinganisiwe kanye nezimo zokushisa okuphezulu, izinga lokushintsha kwamapharamitha ayisihluthulelo e-capacitor lihlala ngaphakathi kwemingcele efanelekile.
Isimo Sesicelo: Izixazululo Zobuchwepheshe Zezinkambu Eziningi
Izinhlelo Ze-elekthronikhi Zezimoto
Uchungechunge lwe-VPU lubonisa inani eliyingqayizivele lokusetshenziswa emkhakheni we-elekthronikhi yezimoto. Izingxenye ezibalulekile njengeyunithi yokulawula kagesi (i-ECU) kanye nohlelo lokulawula ukudluliselwa ngaphakathi kwengxenye yenjini kumele zikwazi ukumelana nokushintshashintsha kwezinga lokushisa okusukela ku--40°C kuya ku-125°C. Izici zokushisa okuphezulu zochungechunge lwe-VPU zihlangabezana kahle nale mfuneko. Iphakheji yayo ye-SMD ifaneleka kahle izidingo zokufakwa kwabantu abaningi zamamojula kagesi ezimoto zesimanje, okusekela ukuthuthukiswa kwezimoto ezisebenza ngogesi nezihlakaniphile.
Imishini Yokuzenzakalela Yezimboni
Ama-inverter ezimboni, ama-servo drive, kanye neminye imishini ngokuvamile idinga ukusebenza okuqhubekayo ezindaweni ezishisa kakhulu. Umthamo we-VPU ongu-47μF kanye ne-voltage elinganisiwe engu-63V kwenza kube kuhle ukusetshenziswa njengama-capacitor angenamsebenzi kumamojula e-IGBT. I-ESR yayo ephansi inciphisa ukulahlekelwa kokushintsha futhi ithuthukisa ukusebenza kahle kwesistimu iyonke, kuyilapho isikhathi sayo eside siqinisekisa ukusebenza okuqhubekayo nokuzinzile kwemishini yokukhiqiza.
Ingqalasizinda Yezokuxhumana
Ingqalasizinda yezokuxhumana, njengemishini yesiteshi se-5G kanye namaseva esikhungo sedatha, ibeka izidingo eziqinile ekuzivumelaniseni nokushisa kwezingxenye. Uchungechunge lwe-VPU lugcina ukusebenza okuzinzile ezindaweni zokushisa okuphezulu ngaphakathi kwamakhabethe esiteshi sesisekelo, lunikeza amandla ahlanzekile ezisekethe zokucubungula isignali. Izici zalo zemvamisa ephezulu zifaneleka kakhulu ezidingweni zokunikezwa kwamandla okushintshashintsha okuphezulu kwemishini yesimanje yezokuxhumana.
Umkhakha Omusha Wamandla
Uchungechunge lwe-VPU lubonisa ukuzivumelanisa nezimo kwemvelo okuhle kakhulu ekusetshenzisweni kwamandla amasha, njengeziguquli zelanga kanye neziguquli ze-wind turbine. Ngokuhambisana ne-RoHS Directive, imikhiqizo ihlangabezana nezidingo eziqinile zemvelo zemishini yamandla aluhlaza yesimanje. Izici zayo zokushisa okuphezulu ziqinisekisa ukusebenza okuthembekile ezindaweni ezahlukene zezulu.
Ukuklama Nokukhiqiza: Ukulwela Okuqhubekayo Ubuhle
Uchungechunge lwe-VPU lusebenzisa iphakheji ye-SMD engu-10mm ububanzi obujwayelekile, ukuphakama okungu-8.5mm, efinyelela ibhalansi efanele phakathi kokusetshenziswa kwesikhala kanye nokushabalaliswa kokushisa. Inani elincane lephakheji lamayunithi angu-600 lihlangabezana nezidingo zokukhiqiza kwezimboni, futhi isimo "sokukhiqiza ngobuningi" sibonisa ukuthi uchungechunge luneketanga lokuphakelwa elivuthiwe.
Izinqubo zokukhiqiza zisebenzisa imishini yokukhiqiza ethuthukisiwe ezenzakalelayo kanye nohlelo lokulawula ikhwalithi oluqinile. Kusukela ekuqopheni i-aluminium foil kanye nokwakheka kwefilimu ye-oxide kuya ekugcwaliseni i-polymer kanye nokuhlolwa kokupakisha, isinyathelo ngasinye sisetshenziswa kuya ezindinganisweni eziqinile. Le nqubo yokukhiqiza ecophelelayo iqinisekisa ukuvumelana nokuthembeka kweqembu ngalinye.
Ukuqhathanisa Kobuchwepheshe: Izinzuzo Zokusebenza Uma kuqhathaniswa Nemikhiqizo Yendabuko
Uma kuqhathaniswa nama-capacitor e-electrolytic e-aluminium ewuketshezi yendabuko, uchungechunge lwe-VPU lunikeza izinzuzo ezibalulekile kumapharamitha amaningana abalulekile. Okokuqala, ububanzi bokushisa obunwetshiwe, kusukela ku-105°C evamile kuya ku-125°C, bumelela igxathu elikhulu ekuthembekeni komkhiqizo. Okwesibili, isikhathi sokuphila esinwetshiwe kakhulu, esinokuphila okuqinisekisiwe kwamahora angu-4,000, singaphezu kokuphindwe kabili kunemikhiqizo evamile.
Ngokusebenza kukagesi, izici ze-ESR eziphansi ze-polymer eqhubayo zinikeza uchungechunge lwe-VPU inzuzo engenakuqhathaniswa ekusetshenzisweni kwemvamisa ephezulu. Amandla okuphatha ugesi we-ripple athuthukisiwe avumela i-capacitor eyodwa ukuthi ihlangabezane nezidingo zezicelo zamandla aphezulu, okufaka isandla ekwenzeni imishini ibe mincane futhi ibe lula.
Izitayela Zentuthuko Yesikhathi Esizayo kanye Namathemba Emakethe
Njengoba amadivayisi kagesi eqhubekela phambili kumaza aphezulu, ukwenziwa kwe-miniaturization, kanye namazinga okushisa aphezulu, izidingo zokusebenza zama-capacitor zizoqhubeka nokwenyuka. Ubuchwepheshe be-capacitor ye-polymer aluminium electrolytic eqhuba ukushisa okuphezulu, ehlala isikhathi eside emelelwe uchungechunge lwe-VPU buhambisana kahle nalesi simo sokuthuthukiswa. Isidingo semakethe sala ma-capacitor asebenza kahle sizoqhubeka nokukhula, ikakhulukazi emikhakheni ebalulekile njengezimoto ezintsha zamandla, ukuxhumana kwe-5G, kanye ne-Industry 4.0.
Intuthuko yezobuchwepheshe yesikhathi esizayo izothuthukisa amazinga okushisa komkhiqizo kanye nesikhathi sokuphila, kuyilapho futhi iqhubekela phambili kuma-voltage aphezulu kanye namandla amakhulu. Ukuhlanganiswa kanye nokuguqulwa kwe-modular nakho kuyizindlela ezibalulekile, futhi ama-capacitor azokwakha ikhambi eliphelele lokuphakelwa kwamandla kanye namanye amadivayisi kagesi.
Isiphetho
Uchungechunge lwe-VPU lwama-capacitor e-electrolytic e-aluminium eqinile e-polymer, anokusebenza kwawo okushisa okuphezulu kakhulu kanye nokuphila isikhathi eside, lunikeza ikhambi lokuphatha amandla elithembekile lamadivayisi kagesi esimanje. Kusukela kuma-elekthronikhi ezimoto kuya ekulawulweni kwezimboni, kusukela kumishini yokuxhumana kuya emandleni amasha, lo mkhiqizo uba yingxenye yokukhetha konjiniyela abahlangabezana nezidingo zokushisa okuphezulu kanye nokuthembeka okuphezulu.
Ngokwanda okuqhubekayo kwezindawo zokusetshenziswa kanye nokuthuthuka kwezobuchwepheshe, uchungechunge lwe-VPU luzoqhubeka nokusebenzisa izinzuzo zalo zobuchwepheshe, luhlinzeka ngokusekelwa okubalulekile kokunciphisa, ukusebenza kahle, kanye nokuthembeka kwamadivayisi kagesi. Lapho ukhetha izixazululo ze-capacitor, ukusebenza kochungechunge lwe-VPU lokushisa okuphezulu kanye nokuphila isikhathi eside kuzothuthukisa kakhulu ukuncintisana kwemakethe kwemikhiqizo yokugcina.
| Ikhodi Yemikhiqizo | Izinga lokushisa (℃) | I-Voltage Elinganisiwe （V.DC） | Umthamo (uF) | Ububanzi(mm) | Ukuphakama(mm) | Ukuvuza kwamanje (uA) | I-ESR/Impedance [Ωmax] | Impilo (Amahora) |
| I-VPUE0851J470MVTM | -55~125 | 63 | 47 | 10 | 8.5 | 592.2 | 0.05 | 4000 |
