Mana P=UI, ka huahana o ka mana puka a me ka mana puka.
Ua māhele 'ia ka volta ho'okomo i 'elua 'ano: ho'okomo AC a me ka ho'okomo DC.
ʻO ka voluma hoʻopuka ma ke ʻano maʻamau ka hoʻopuka DC, akā aia kekahi mau puka AC.
3).ʻOkoʻa loa nā ʻano hōʻailona o ka hoʻokomo a me ka puka.No ka laʻana, ʻo ka nui o ka pūʻolo o nā mea hana e hoʻohana ana i nā hōʻailona nāwaliwali e hoʻomalu i ka uila ikaika loaʻa nā pine, paʻi, a me nā spiral.
Loaʻa hoʻokahi puka, ʻelua puka a me nā mea hoʻopuka he nui.ʻO ka module lako mana he lako mana hiki ke kau pololei ʻia ma luna o kahi papa kaapuni paʻi.) a me nā haʻawe kikohoʻe a i ʻole nā analog.ʻO ka mea maʻamau, ua kapa ʻia kēlā mau modula i nā ʻōnaehana mana point-of-load (POL) a i ʻole point-of-use power supply system (PUPS).Ma muli o nā pōmaikaʻi he nui o ka ʻōnaehana modular, hoʻohana nui ʻia ka mana modular i ka hoʻololi ʻana i nā lako, nā mea komo, ke kamaʻilio kelepona, ke kamaʻilio microwave, ka hoʻouna ʻana i ka optical, nā alahele a me nā kahua kamaʻilio ʻē aʻe, a me nā uila uila, aerospace a pēlā aku.
