ʻO ka uea Manganin he hui keleawe-manganese-nickel (hui CuMnNi) no ka hoʻohana ʻana ma ka mahana o ka lumi. Hōʻike ʻia ka hui e ka ikaika electromotive thermal haʻahaʻa loa (emf) i hoʻohālikelike ʻia me ke keleawe.
Hoʻohana pinepine ʻia ka uea Manganin no ka hana ʻana i nā kūlana kū'ē, nā resistors ʻōwili uea pololei, nā potentiometers,shunta me nā mea uila ʻē aʻe a menā ʻāpana uila.

Nā kikoʻī
uea manganin/CuMn12Ni2 Uea i hoʻohana ʻia i nā rheostats, resistors, shunt etc uea manganin 0.08mm a 10mm 6J13, 6J12, 6J11 6J8
ʻO ka uea Manganin (uea cupro-manganese) he inoa hōʻailona ia no kahi metala o 86% keleawe, 12% manganese, a me 2-5% nickel.
Hoʻohana ʻia ka uea Manganin a me ka foil i ka hana ʻana o ke resistor, ʻoiai nā ammeter shunts, ma muli o kona kūpono ma kahi o ka mahana ʻole o ka waiwai resintance a me ke kūpaʻa lōʻihi.

Ka hoʻohana ʻana o Manganin

Hoʻohana ʻia ka pepa kini a me ka uea Manganin i ka hana ʻana o ke kū'ē, ʻoi aku ka ammeter shunt, ma muli o kona koina wela o ka waiwai kū'ē a me ke kūpaʻa lōʻihi.
Hoʻohana nui ʻia ka mea hoʻomehana haʻahaʻa keleawe i ka mea haki kaapuni haʻahaʻa voltage, ka relay overload thermal, a me nā huahana uila haʻahaʻa voltage ʻē aʻe. ʻO ia kekahi o nā mea nui o nā huahana uila haʻahaʻa voltage. Loaʻa i nā mea i hana ʻia e kā mākou hui nā ʻano o ke kūpaʻa kūpaʻa maikaʻi a me ke kūpaʻa kiʻekiʻe. Hiki iā mākou ke hoʻolako i nā ʻano uea poepoe, nā mea pālahalaha a me nā mea pepa.