I-Capacitor yefilimu
Ikhathalogi yakamuva-2025
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I-High Performance DC link PP Film Capacitor ye-Solar Inverter (DMJ-PS)
Imodeli ye-Capacitor: Uchungechunge lwe-DMJ-PS
Izici:
1. Ama-electrode ensimbi yethusi ambozwe ngethini, amancane ngobukhulu obubonakalayo futhi kulula ukuwafaka
2. Ukupakishwa kwepulasitiki, ukugcwaliswa kwe-resin eyomile
3. I-ESL ephansi kanye ne-ESR
4. Iyakwazi ukusebenza ngaphansi komfutho wamandla aphezulu
5. Isikhathi sokuphila isikhathi eside uma kuqhathaniswa nama-capacitor e-electrolytic
Izicelo:
1. Ukuhlunga Nokugcina Amandla Ku-DC-Link Circuit
2. I-Inverter ye-Photovoltaic, i-Wind Power converter
3. Izimoto Zikagesi, Izimoto Zikagesi Ezihlanganisiwe kanye Nesiteshi Sokushaja
4. Ukunikezwa Kwamandla Okungaphazamiseki (i-UPS)
5. Zonke Izinhlobo Zama-Frequency Converters kanye Nokunikezwa Kwamandla Kwe-Inverter
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I-Axial Lead Film Capacitor ye-Resonant Circuit
I-Axial Snubber capacitor SMJ-TE
Ama-Snubber Capacitors angama-capacitor anamandla aphezulu, ane-frequency ephezulu anama-axial terminals. Ama-Axial Film Capacitors ayatholakala kwa-CRE. Sinikeza uhlu lwezinto ezisetshenziswayo, amanani, kanye namaphepha edatha ama-Axial Film Capacitors.
1. Isitifiketi se-ISO9001 kanye ne-UL;
2. Isitokwe esiningi;
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I-RFM Induction Heating Capacitor
Ibanga Lamandla: kufika ku-6000 uF
Ibanga Le-Voltage: 0.75kv kuya ku-3kv
Izinga Elijwayelekile Lokubhekisela:GB/T3984.1-2004
IEC60110-1:1998
Imiyalelo yomkhiqizo
A. Akukho ukudlidliza okunamandla komshini;
B.akukho magesi ayingozi kanye nomhwamuko;
C.akukho ugesi oqhumayo kanye nothuli oluqhumayo;
D. Izinga lokushisa elizungezile lomkhiqizo liphakathi kuka -25 ~ +50℃;
E. amanzi okupholisa kumele abe ngamanzi ahlanzekile, futhi izinga lokushisa lamanzi lendawo yokukhipha amanzi lingaphansi kuka-40℃.
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Ama-capacitor efilimu e-inverter DC-link ekuguqulweni kwamandla
1. Ukufakwa kwegobolondo lensimbi, ukufakwa kwe-resin eyomile;
2. Ingasetshenziswa endaweni enzima
3. Ukuthembeka okuphezulu
4. Amandla okuziphilisa
5. Ama-capacitor efilimu nawo aphila isikhathi eside kune-electrolytics capacitor njll.
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Ama-capacitor ebhasi le-DC ama-Converter asekelwe kwi-IGBT ku-Traction Equipment
Uchungechunge lwe-DMJ-MC lwebhasi le-DC capacitor
Ama-capacitor efilimu anensimbi enziwe ngamafilimu amabili anensimbi anefilimu yepulasitiki njenge-dielectric.
I-aluminium metallization encane kakhulu (~ 0.03 μm[2]) efakwe nge-vacuum ifakwa ohlangothini olulodwa noma zombili ukuze isebenze njengama-electrode.
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Ama-capacitor ezimoto ezihlanganisiwe ze-Hybrid kanye ne-Electric
1. Iphakheji yepulasitiki, evalwe nge-epoxy resin enobungani nemvelo, ama-lead ethusi, ubukhulu obufanele
2. Ukumelana nefilimu ye-polypropylene enensimbi ephezulu, eyaziphilisa ngokwayo
3. I-ESR ephansi, ikhono lokuphatha ugesi oluphezulu
4. I-ESR ephansi, yehlisa ngempumelelo i-voltage ebuyela emuva
5. Umthamo omkhulu, isakhiwo esincane
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I-GTO snubber capacitor emishinini kagesi enamandla
Amasekethe okushisa abalulekile kuma-diode asetshenziswa kumasekethe okushintsha. Kungasindisa i-diode ekukhuphukeni kwamandla kagesi, okungase kuvele ngesikhathi senqubo yokutakula emuva.
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Umklamo wama-capacitor efilimu e-snubber asezingeni eliphezulu wezinhlelo zokusebenza ze-elekthronikhi zamandla ze-IGBT
I-SMJ-P enganaki i-IGBT
1. Ikesi lepulasitiki, Livalwe nge-resin;
2. Ama-lead ethusi afakwe nge-tin, ukufakwa okulula kwe-IGBT;
3. Ukumelana ne-voltage ephezulu, i-tgδ ephansi, ukukhuphuka kwezinga lokushisa eliphansi;
4. i-ESL ne-ESR ephansi;
5. Ukushaya kwenhliziyo okuphezulu.
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I-snubber yekhwalithi ephezulu enekhono eliphezulu lokushaya kwenhliziyo
I-SMJ-P enganaki i-IGBT
Ama-capacitor efilimu e-CRE snubber aklanyelwe ukusebenza komshini wamandla ophakeme odingekayo ukuze kuvikelwe kuma-voltage esikhashana.
1. ikhono eliphezulu lokumelana ne-dv/dt
2. Ukufakwa okulula kwe-IGBT
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Idizayini ye-capacitor ye-IGBT Snubber yezinga eliphezulu yezinhlelo zokusebenza ezinamandla aphezulu
I-SMJ-P enganaki i-IGBT
1. Ikesi lepulasitiki, Livalwe nge-resin;
2. Ama-lead ethusi afakwe nge-tin, ukufakwa okulula kwe-IGBT;
3. Ukumelana ne-voltage ephezulu, i-tgδ ephansi, ukukhuphuka kwezinga lokushisa eliphansi;
4. i-ESL ne-ESR ephansi;
5. Ukushaya kwenhliziyo okuphezulu;
6. Isitifiketi se-UL.










