Nā mea hoʻokomo mana o ka mauna no nā noi mai ka lako mana a hiki i nā mea hoʻololi mana. ʻO nā ʻano kumu, ʻo ia ka ferrite a me ka pauka hao paʻi me nā topologies e like me: pale ʻole, pale, kaomi hao pauka, ferrite i uhi ʻia, a me nā inductors chip wirewound.
Me ka pohō haʻahaʻa a me ka nui paʻa, kūpono ia no ka hoʻopau ʻana i ka walaʻau, kānana EMI, kūpono kūpono no ka hoʻololi ʻana i nā regulators.