Yakakwira yazvino DC yekubatanidza firimu capacitor yemagetsi drivetrain inverters
Technical data
| 工作温度范围/Kushanda tembiricha range | -40 ℃ ~ 105 ℃ | |
| 贮存温度范围/Kuchengetera tembiricha | -40 ℃ ~ 105 ℃ | |
| 额定电压Un/ Rated voltage | 450V.DC-1100VDC | |
| 额定容量Cn/ Rated capacitance | 450-1000μF | |
| 容量偏差/Cap.tol | ±5%(J) | |
| 耐电压/Withstand voltage | 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.ikozvino Irms | 140A (70℃) | |
| 浪涌电压/Non-recurrent surge voltage (Isu) | 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/Kuzadza zvinhu | Resin kana Polyurethane, yakaoma mhando | |
| 失效率/Failure quota | ≤50Fit | |
| 预期寿命/Hupenyu hunotarisirwa | ona mufananidzo | |
| 引用标准/Reference standard | IEC 61071 ;AEC Q200D-2010 | |
| 重量/Kurema | ≈2.3kg | |
| 尺寸/Dimension | 275mm×72mm×70mm | |
DKMJ-AP series
Yepamberi magetsi emufirimu capacitor ane inodzorwa yekuzviporesa tekinoroji ndeimwe yemagetsi emagetsi mhinduro ayo EV neHEV mainjiniya anogona kuvimba nawo kuti asangane neyakaomesesa saizi, uremu, kuita, uye zero-njodzi-kutadza kuvimbika maitiro emusika uyu urikuda.
Simba remufirimu capacitor rinokwanisa kuunza yakavimbika dhizaini mhinduro dzeEVs uye HEVs dzinofanirwa kusangana akati wandei ma paramita zvine chekuita nesimbi yefirimu zvinhu, kugadzirisa, uye dhizaini.
Feature
Kusimukira kwakadzikama kwave chinhu chakakosha uye chinowanikwa kwose kwose munguva yemazuva ano.Kunyanya, muindasitiri yesimba, yakachena, inogona kudzokororwa mhinduro dzesimba dziri kutsiva echinyakare-akavakirwa mafuta.NeEV neHEV iri musika uri kusimukira, ma inverters anodiwa kuve nehukuru hudiki, huwandu hwesimba, yakakura bandgap (WGB) uye zero-njodzi-kutadza kutsiva yechinyakare yemukati combustion injini (ICE).Nekuda kweizvozvo, metalized film capacitor chinhu chakakosha chemberi EV uye HEV kugutsa aya maitiro emusika.
Metalized film capacitor paCRE ine chimiro chekuzviporesa, kugona kudzivirira kutadza kunotyisa kana chirema chemukati chikaitika.Iyo dielectric firimu mune yedu capacitor yakaputirwa nesimbi zvinhu izvo zvakavharwa-yakaiswa uye ine ukobvu hwemakumi mashoma emanomita.Kana paine nzvimbo isina kusimba kana kusachena pane dielectric, kuparara kuchaitika.Iyo simba rinoburitswa nearc discharge pakuputsika richave rakakwana kuti riite evapote simbi layer yakatenderedza, kutsaura chakaremara uye zvinobudirira kurapa capacitor kuchengetedza kushanda.
Neiyi tekinoroji yekuzviporesa, yedu simbi yakashongedzwa firimu capacitor inoshanda kune yakafararira kudiwa kwemusika uye inokwanisa kuzadzisa zvinodiwa zvemagetsi zvinosanganisira izvo zvemainverters anoshandiswa muEV neHEV.Ivo vane tarisiro yehupenyu hurefu uye kuvimbika kunoshanda ne zero njodzi kukundikana.Mukuwedzera kune zvakanakira zvakakonzerwa ne-self-healing feature, ma capacitors edu zvakare maduku muhukuru ane capacitance yakakura.Vanogona kuiswa nyore nyore uye vaigona kuramba high voltage.
Iyo metalized film capacitors inoshandiswa neCRE patent dhizaini.Vanowanzo kuisirwa neyakaoma resin, yakakuvadzwa neMyra tepi uye yakavharwa nesimbi kana plastiki shell.Iyo patent dhizaini ichaunza akasiyana mabhenefiti anosanganisira kuenzanisa ikozvino uye inductance, hapana yakakosha yekuwedzera yemafuta, yakakwirira magetsi munda uye yakaderera mutengo wekugadzira.Multiple capacitor bobbin inogona kutengeswa kuita bhawa bhawa kuti ipe yakaderera yekuzvipinza-inductance kukosha iyo inogona kushandiswa kudzikamisa-voltage panguva yekuchinja.
Seimwe yemhinduro dzesimba rakachena uye kusimudzira kwakasimba, musika weEV neHEV unotarisirwa kuramba uchiwedzera uye pakupedzisira kutsiva ICE modhi.Metalized firimu capacitors paWuxi CRE ichave inoshanda, yakavimbika uye inotungamira mhinduro kune yako ramangwana kugadzira.
