Pūnga hiko kiriata AC me DC mō te kaha nui e whakamahia ana i roto i te Locomotive, te tereina tereina, te metro me ētahi atu.

He tino pai te raupapa CRE DKMJ-S nā te mea he roa te ora, he iti te ESR me te ātete kaha ki te ngaohiko teitei me ngā āhuatanga whakaora-ake mō te pūnaha kukume tereina. Ka kitea e koe ētahi atu taipitopito hoahoa me ngā tawhā i konei.

Kei a mātou te whānuitanga paerewa o te kaha hiko nui kua hoahoatia motuhaketia nā te mea kua whakamahia ngā kiriata motuhake me ngā tauira paninga me ngā āhuahanga takai auaha me te hanganga ā-roto matatau. Ka taea e mātou te whakarato i te kaha hiko nui, me te iti rawa o te kaha-ā-roto me te kaha pupuri iahiko ngaru nui (tae atu ki te 1200kA) me te āheinga hoki mō ngā iahiko RMS teitei (tae atu ki te 1000A).

Te mara o te rerewē me te tereina. Kei te kaha mātou ki te whakawhanake i ngā pūnga hiko hiko mō te rerewē me te tereina, ā, ko te nuinga o ngā hua e whakamahia ana ki ngā Locomotives kaha-teitei (arā, ngā tereina tere me ngā tereina tere) me te rerewē tāone (arā, Metro me te tereina māmā tāone). Me tino pono ēnei pūnga waka, ka taea te tu atu i te wiri nui, ā, ka mahi i roto i ngā taiao tino kino. I mua atu i tērā, ko ngā kamupene EPCOS, Vishay me AVX o tāwāhi anake i taea te hanga pūnga hiko hiko waka. Ināianei, kua whakamahia ngā hua CRE ki ngā kaupapa Metro me te tereina māmā i Pāniora, Inia, Amerika me ētahi atu whenua.