DC bus Capacitors for IGBT-based Converters in Traction Apparatus

Kufotokozera Kwachidule:

DC bus capacitor DMJ-MC mndandanda

Metallized film capacitor amapangidwa ndi mafilimu awiri opangidwa ndi zitsulo zokhala ndi filimu yapulasitiki ngati dielectric.

Chowonda kwambiri (~ 0.03 μm[2]) chotayidwa chopanda zitsulo zotayidwa ndi aluminiyamu chimayikidwa mbali imodzi kapena zonse kuti zikhale ngati maelekitirodi.

Titumizireni imelo Tsitsani ngati PDF

Tsatanetsatane wa Zamalonda

Zolemba Zamalonda

Polypropylene film capacitors

Fixed metallized polypropylene film dielectric dc capacitors,

Kukonzekera uku kumatha kukhala ndi "kudzichiritsa nokha", chifukwa kuwonongeka kwa dielectric kapena mabwalo amfupi pakati pa ma elekitirodi sizimayambitsa kuwonongeka kwa chigawocho.

Ndi mapangidwe ofunikirawa, ndizotheka kupanga zinthu zapamwamba kwambiri monga ma capacitors a "zero defect" ndikupanga ma capacitor okhala ndi ma capacitor okulirapo (mpaka 100 μF ndi yayikulu) pamilandu yaying'ono (yokwera kwambiri) poyerekeza ndi filimu / kupanga zojambulazo.

CRE ndi yolimba chifukwa cha luso lake la R&D, timapanga capacitor molingana ndi capacitance, voteji oveteredwa, malo ogwirira ntchito, ndi zina zambiri.

Mbali

1. Ukadaulo wouma;

2. Wide kutentha osiyanasiyana;

3. Kutha kupirira ma voltages apamwamba kwambiri;

4. Kutayika kwamagetsi kochepa;

5. Wokhoza kuthana ndi maulendo apamwamba komanso apamwamba kwambiri.

Kugwiritsa ntchito

Ma capacitor amakanema omwe amagwiritsidwa ntchito pazida zamagetsi amapakidwa masitayelo wamba komanso wamba am'makampani: axial, radial, cylindrical, metal case, etc.