Fektheri e rekisang Filimi Capacitor - Sesebelisoa se phahameng sa hajoale sa DC se hokahanya capacitor bakeng sa li-inverters tsa koloi ea motlakase - CRE
Fektheri e rekisang Filimi Capacitor - Sehokelo se phahameng sa hajoale sa DC se hokahanya li-inverters tsa koloi ea motlakase - Lintlha tsa CRE:
Lintlha tsa tekheniki
| 工作温度范围/Mocheso oa ho sebetsa | -40 ℃ ~ 105 ℃ | |
| 贮存温度范围/Sebaka sa mocheso oa polokelo | -40 ℃ ~ 105 ℃ | |
| 额定电压Un/ Rated voltage | 450V.DC | |
| 额定容量Cn/ Rated capacitance | 1000μF | |
| 容量偏差/Cap.tol | ±5%(J) | |
| 耐电压/Tlhahiso ea motlakase | Vt-t | 1.5Un/10S(20℃±5℃) |
| Vt-c | 3000V.AC/10S(50Hz,20℃±5℃) | |
| 损耗角正切/Dissipation factor | tgδ≤0.001 f=100Hz | |
| tgδ0≤0.0002 | ||
| 绝缘电阻/Insulation resistance | Rs×C≥10000S (at20℃ 100V.DC 60s) | |
| 等效串联电阻/ESR | ≤0.3mΩ(10KHz) | |
| 自感/Ls | ≤20nH | |
| 热阻/Rth | 1.8K/W | |
| 额定电流/Max.Li-Irms tsa hona joale | 140A (70℃) | |
| 浪涌电压/Non-recurrent surge voltage (Rōna) | 675V.DC | |
| 脉冲峰值电流/Maximum peak current (Î) | 5KA | |
| 浪涌电流/ Maximum surge current(Is) | 15KA | |
| 灌封料/ Ho tlatsa thepa | Resin kapa Polyurethane, mofuta o omileng | |
| 失效率/Failure quota | ≤50Fit | |
| 预期寿命/Tebello ya bophelo | bona setšoantšo | |
| 引用标准/Reference standard | IEC 61071 ;AEC Q200D-2010 | |
| 重量/Boima ba mmele | ≈2.3kg | |
| 尺寸/Dimension | 275mmx72mmx70mm | |
Letoto la DKMJ-AP
Li-capacitor tsa lifilimi tse tsoetseng pele tse nang le theknoloji e laoloang ea ho iphekola ke e 'ngoe ea litharollo tsa elektronike tse matla tseo baenjiniere ba EV le HEV ba ka itšetlehang ka tsona ho kopana le boholo bo thata, boima ba 'mele, ts'ebetso, le litekanyetso tse tšepahalang tsa ho se tšepahale ha 'maraka ona o boima.
Li-capacitor tsa lifilimi tse nang le matla tse khonang ho fana ka tharollo ea meralo e tšepahalang bakeng sa li-EV le li-HEV li tlameha ho kopana le likarolo tse 'maloa tse mabapi le lisebelisoa tsa lifilimi tse entsoeng ka tšepe, ts'ebetso le moralo.
Sebopeho
Tsoelo-pele e tsitsitseng e fetohile khopolo e mahlonoko le e fumanehang hohle mehleng ea kajeno.Haholo-holo, indastering ea matla, litharollo tsa matla a hloekileng, tse nchafalitsoeng li nka sebaka sa mekhoa ea khale e thehiloeng ho oli.Kaha EV le HEV e le 'maraka o ntseng o hola, li-inverters li tlameha ho ba le boholo bo nyane, matla a phahameng a matla, li-bandgap tse kholo (WGB) le ho se hlolehe ho ba kotsi bakeng sa ho nka sebaka sa enjine ea khale e tukang ka hare (ICE).Ka lebaka leo, capacitor ea filimi e entsoeng ka tšepe ke ntho e hlokahalang bakeng sa EV le HEV ea kamoso ho khotsofatsa litekanyetso tsena tsa mmaraka.
Metalized film capacitor ho CRE e na le tšobotsi ea ho ipholisa, bokhoni ba ho thibela ho hloleha ha koluoa ha ho hlaha bofokoli bo kahare.Filimi ea dielectric ka capacitor ea rona e koahetsoe ka thepa ea tšepe e kentsoeng ka vacuum 'me e na le botenya ba li-nanometer tse ngata feela.Ha ho na le ntlha e fokolang kapa ho se hloeke ho dielectric, ho senyeha ho tla etsahala.Matla a lokollotsoeng ke ho tsoa ha arc nakong ea ho senyeha a tla lekana ho etsa mouoane lera la tšepe ho potoloha, ho arola sekoli le ho folisa capacitor ka nepo ho boloka ts'ebetso.
Ka thekenoloji ena ea ho iphekola, li-capacitor tsa rona tsa lifilimi tse entsoeng ka tšepe li sebetsa molemong oa tlhokahalo e fapaneng ea 'maraka' me li khona ho phethahatsa litlhoko tse tsoetseng pele tsa elektroniki ho kenyelletsa le tsa li-inverters tse sebelisoang ho EV le HEV.Ba na le tebello ea nako e telele ea bophelo le ts'epahalo e sebetsang ntle le ho se atlehe ho hoholo.Ntle le melemo e bakoang ke mokhoa oa ho ipholisa, li-capacitor tsa rona li boetse li nyenyane ka boholo bo nang le bokhoni bo boholo.Li ne li ka kenngoa habonolo 'me li khona ho hanyetsa matla a phahameng a motlakase.
Li-capacitor tsa filimi tse entsoeng ka tšepe li sebelisoa ke meralo ea patent ea CRE.Hangata li tšeloa ka resin e omeletseng, e lemalitsoeng ke theipi ea Myra mme e tiisitsoe ka tšepe kapa khetla ea polasetiki.Moralo oa patent o tla tlisa melemo e fapaneng ho kenyelletsa ho leka-lekanya hona joale le inductance, ha ho na katoloso ea bohlokoa ea mocheso, sebaka se phahameng sa motlakase le litšenyehelo tse tlase tsa tlhahiso.Multiple capacitor bobbin e ka rekisoa ka har'a mohaho oa libese ho fana ka litekanyetso tse tlase tsa ho inductance tse ka sebelisoang ho fokotsa matla a ho feta nakong ea ho chencha.
E le e 'ngoe ea likarabelo bakeng sa mekhoa e hloekileng ea matla le nts'etsopele e tsitsitseng,' maraka oa EV le HEV o lebelletsoe ho tsoela pele ho hola mme qetellong o nkele mefuta ea ICE.Li-capacitor tsa lifilimi tse entsoeng ka tšepe ho Wuxi CRE e tla ba tharollo e sebetsang, e ka tšeptjoang le e etellang pele bakeng sa tlhahiso ea hau ea nako e tlang.
Video
Litšoantšo tsa lintlha tsa sehlahisoa:
Tataiso e Amanang ea Sehlahisoa:
Ho fumana khotsofalo ea bareki ke sepheo sa feme ea rona molemong oa rona.Re tla etsa matsapa a makatsang a ho hlahisa thepa e ncha le ea boleng bo holimo, ho fihlela litlhoko tsa hau tse ikhethang le ho u fa lihlahisoa le lits'ebeletso tse rekisoang esale pele, tse rekisoang le tse rekisoang ka mor'a lifeme bakeng sa ho rekisa Filimi Capacitor - Filimi e holimo ea hajoale ea DC ea khokahano. capacitor bakeng sa li-inverters tsa koloi ea motlakase - CRE , Sehlahisoa se tla fana ka lefats'e ka bophara, joalo ka: Guatemala, India, Suriname, Khampani ea rona e lula e fana ka boleng bo botle le theko e utloahalang bakeng sa bareki ba rona.Boitekong ba rona, re se re na le mabenkele a mangata Guangzhou mme lihlahisoa tsa rona li hapile thoriso ho tsoa ho bareki lefatšeng ka bophara.Morero oa rona esale o le bonolo: Ho thabisa bareki ba rona ka lihlahisoa tsa boleng bo holimo tsa moriri le ho fana ka nako.Amohela bareki ba bacha le ba khale ho ikopanya le rona bakeng sa likamano tsa nako e telele tsa khoebo.
Ka Brook ho tsoa New Delhi - 2017.06.19 13:51 Lihlahisoa tsa k'hamphani hantle haholo, re rekile le ho sebelisana ka makhetlo a mangata, theko e nepahetseng le boleng bo tiisitsoeng, ka bokhutšoanyane, ena ke k'hamphani e tšepahalang!
Ka Belle ho tsoa Namibia - 2018.12.30 10:21 Re romelle molaetsa oa hau:
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