Imikhiqizo
Ikhathalogi yakamuva-2025
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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.
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Ama-capacitor e-Polypropylene Snubber asetshenziswa ku-voltage ephezulu, i-current ephezulu kanye ne-pulse ephezulu
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-Capacitor ye-Snubber ye-Wholesale High voltage
I-CRE inikeza zonke izinhlobo zama-capacitor angenamsebenzi.
1. Ama-capacitor angenasici aklanywe futhi akhiqizwa yi-CRE
2. Umholi ekuklanyweni nasekukhiqizweni kwe-capacitor yamafilimu.
3. Uma udinga imininingwane ehlukile ye-snubber, iya esikhungweni sethu sokuklama ukuze uthole i-snubber capacitor eyenzelwe wena.
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I-capacitor entsha yesihlungi se-AC yesimanje kanye nohlelo lokusebenza lwe-UPS
I-CRE ikhiqiza uhla olubanzi lwe-capacitor ye-dielectric yefilimu - kusukela kuzixazululo ze-capacitor enamandla aphezulu embonini yezimboni neyezimoto, kuya kuma-capacitor amafilimu anamandla aphezulu afanele zonke izinhlelo zokusebenza ze-elekthronikhi ezinamandla ngaphezu kobubanzi be-voltage obuhlanganisa ama-volts ayi-100V afinyelela ku-100 kV.
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I-capacitor yamandla efilimu ye-AC esezingeni elihle
Fukudla:
1: Iphakethe letheyiphu ye-Mylar, Livalwe nge-resin;
2: Ama-lead e-Copper nut, usayizi omncane, ukufakwa okulula;3: Umthamo omkhulu, usayizi omncane;
4: Ukumelana ne-voltage ephezulu, ngokuziphilisa;
5: Amandla kagesi aphezulu, amandla aphezulu okumelana ne-dv/dt.
