I ngā tau tata nei, kua whānuitia te whakamahinga o ngā takai urunga hau i roto i ngā momo ahumahi, pērā i ngā hikohiko, ngā mea whakapaipai, me te kai. Hei wāhanga nui o te takai urunga hau, me whai pūwero hau mahi-teitei te mīhini urunga hau hei whakarato i te rere tonu o te hau hei pupuhi i te urunga. I roto i tēnei horopaki, kua noho te pūwero DC kore paraihe hei otinga pai mō ngā mīhini urunga hau, nā tōna mahi pai me te iti o te whakapaunga pūngao.

Ko te pupuhi DC kore paraihe he momo pupuhi matatau e whakamahi ana i te rotor aukume tuturu me te kaiwhakahaere hiko hei whakaputa i te rere o te hau. Ki te whakatauritea ki ngā motuka tuku iho, he maha ngā painga, pērā i te tino pai o te mahi, te iti o te haruru, me te roa o te ora. Hei tāpiri, ka taea te whakahaere ngāwari i te pupuhi DC kore paraihe mā te microcontroller, e pai ai mō te whānuitanga o ngā tono.

I roto i te mīhini urunga hau, he mea nui te pupuhi DC kore paraihe hei whakarato i te rere o te hau pono me te pumau hei pupuhi i te urunga. Nā tōna whai huatanga nui me te iti o te haruru, ka taea e te pupuhi DC kore paraihe te whakapai ake i te whai huatanga o te whakaputa me te whakaiti i te parahanga haruru i roto i te taiao mahi. Heoi anō, he iti te rahi o te pupuhi DC kore paraihe, he mama hoki, e ngāwari ai te tāuta me te tiaki.

Hei whakamutunga, ko te whakamahinga o ngā pūwero DC kore paraihe i roto i ngā mīhini urunga hau he au pai i roto i te umanga tākai. Hei wāhanga matua o te tākai urunga hau, ka taea e ngā mīhini urunga hau me ngā pūwero DC kore paraihe te whakarato i ngā otinga tākai kounga teitei me te hoa-taiao mō ngā momo hua. I te tere o te whanaketanga o te hangarau DC kore paraihe, e whakapono ana mātou ka nui ake te rongonui me te whānui o te whakamahinga o ngā mīhini urunga hau me ngā pūwero DC kore paraihe a muri ake nei.