I-AC kunye ne-DC film capacitor enomthamo omkhulu esetyenziswa kwiLocomotive, uloliwe wesantya esiphezulu, i-metro njl.njl.

Uthotho lwe-CRE DKMJ-S luya kufaneleka kakhulu ngenxa yokuhlala ixesha elide, i-ESR ephantsi kunye nokumelana okukhulu ne-voltage ephezulu kunye neempawu zokuziphilisa zenkqubo yokutsala uloliwe. Ungafumana iinkcukacha ezingakumbi zoyilo kunye neeparameter apha.

Sinikezela ngoluhlu oluqhelekileyo lwe-capacitance enkulu eyilwe ngokukodwa ngenxa yeefilimu ezikhethekileyo kunye neepateni zokugquma ezisetyenzisiweyo kunye nejometri ezijikelezayo ezinobuchule kunye nolwakhiwo lwangaphakathi oluphambili. Siyakwazi ukubonelela nge-capacitance enkulu, ene-self-inductance encinci kakhulu kunye nokukwazi ukugcina umsinga ophezulu (ukuya kuthi ga kwi-1200kA) kunye nokwenzeka kwemisinga ephezulu ye-RMS (ukuya kuthi ga kwi-1000A).

Intsimi yezothutho lukaloliwe noololiwe. Siphuhlisa ngamandla ii-capacitor ze-elektroniki ezinamandla ezothutho lukaloliwe noololiwe, kwaye iimveliso zisetyenziswa kakhulu kwiiLocomotives ezinamandla aphezulu (oko kukuthi oololiwe abahambelanayo kunye noololiwe abakhawulezayo) kunye nezothutho lukaloliwe lwasezidolophini (oko kukuthi iMetro kunye noololiwe abakhanyayo basezidolophini). Ezi capacitor ezifakwe kwizithuthi zifuna ukuthembeka okuphezulu, zinokumelana nokungcangcazela okukhulu, kwaye zisebenza kwiindawo ezinzima kakhulu. Ngaphambi koko, ziinkampani zangaphandle ze-EPCOS, iVishay kunye ne-AVX kuphela ezazinokwenza ii-capacitor ze-elektroniki ezifakwe kwizithuthi. Ngoku, iimveliso ze-CRE zisetyenziswe kwiiprojekthi zeMetro kunye noololiwe abakhanyayo eSpain, eIndiya, eMelika nakwamanye amazwe.