ʻO nā ʻāpana passive kekahi ʻano o nā mea uila.No ka mea, ʻaʻohe mana o loko i kekahi ʻano, ʻo ka pane i nā hōʻailona uila he passive a hoʻolohe.Hiki iā lākou ke hele wale i nā ʻāpana uila e like me nā ʻano kumu kumu, no laila ua kapa ʻia lākou nā ʻāpana passive.
Inductance
ʻO ka inductance kahi mea hiki ke hoʻololi i ka ikehu uila i ka ikehu magnetic a mālama iā ia.ʻO kāna kumu hana, ʻo ia ke hele ʻana o ke au i ka conductor, e hana ʻia ka flux magnetic i loko a a puni ka conductor.ʻO kāna hana nui ka hoʻokaʻawale a kānana i ka hōʻailona AC a i ʻole e hana i kahi kaapuni resonant me nā capacitors a me nā mea pale.Hoʻohana nui ʻia nā Inductors i nā lako kamepiula, nā lako kamaʻilio, nā wikiō a me nā leo leo, nā mea hoʻohana uila, nā lako uila uila, nā kelepona a me nā lako hoʻolaha a me nā huahana uila ʻē aʻe.
Hiki ke hoʻokaʻawale ʻia ka inductance i ka inductance ponoʻī a me ka inductance.
ʻIke ponoʻī
Ke hele ka au i loko o ka wili, e hana ʻia kahi māla magnetic a puni ka coil.Ke hoʻololi ke au i loko o ka coil, hoʻololi pū ka māla magnetic a puni ia.Hiki ke hoʻololi ʻia ke kahua magnetic i ka coil e hana i ka ikaika electromotive induced (induced electromotive force) (hoʻohana ʻia ka mana electromotive e hōʻike i ka volta terminal o ka lako mana kūpono o ka mea hana), ʻo ia ka hoʻokomo ponoʻī.
ʻO nā ʻāpana uila, i ʻeha ʻia me nā uea a loaʻa kekahi helu o ka huli ʻana a hiki ke hana i kahi nui o ka inductance ponoʻī a i ʻole inductance like, i kapa ʻia ʻo inductive coils.I mea e hoʻonui ai i ka inductance, hoʻomaikaʻi i ka mea maikaʻi a hoʻemi i ka leo, hoʻohui pinepine ʻia ka hao a i ʻole ka magnetic core i hana ʻia i nā mea ferromagnetic.ʻO nā ʻāpana kumu o ka inductor ka inductance, ke kumu maikaʻi, ka capacitance inherent, ke kūpaʻa, ka hele ʻana i kēia manawa a me ka lawelawe pinepine.ʻO ka inductor i haku ʻia me kahi coil hoʻokahi i kapa ʻia ʻo self inductor, a ʻo kona inductance ponoʻī hoʻi i kapa ʻia ʻo self inductance coefficient.
Mea hoʻololi
Ke hoʻopili ʻia nā coils inductance ʻelua i kekahi i kekahi, ʻo ka hoʻololi ʻana o ke kahua magnetic o hoʻokahi inductance coil e hoʻopilikia i ka coil inductance ʻē aʻe, ʻo ia ka inductance.ʻO ka nui o ka inductance like e pili ana i ke kiʻekiʻe o ka hui ʻana ma waena o ka inductance ponoʻī o ka inductance coil a me nā coils inductance ʻelua.ʻO ka mea i hana ʻia me ka hoʻohana ʻana i kēia kumumanaʻo i kapa ʻia ʻo mutual inductor.
Kūʻē
ʻO ke kū'ē e pili ana i nā ʻāpana uila ʻelua i hana ʻia me nā mea kūʻē, me kahi ʻano hoʻolālā a hiki ke kaupalena i ka hele ʻana o kēia manawa i ke kaapuni.No laila, hiki ke hoʻohana ʻia ke kū'ē i mea hoʻomehana uila e hoʻohuli i ka ikehu uila i ka ikehu kūloko ma o ke kū'ē ʻana ma waena o nā atoms i nā electrons.Hoʻokaʻawale nui ʻia nā mea pale i nā resistors paʻa, nā mea kū'ē kūʻokoʻa a me nā mea pale kūikawā (ʻo ia hoʻi me nā resistors koʻikoʻi), ʻo ia ka mea i hoʻohana nui ʻia i nā huahana uila.
Kūpaʻa paʻa
Nui nā ʻano pale pale paʻa.Pono e hoʻoholo ʻia ke koho ʻana o ka mea a me ke ʻano e like me nā koi kikoʻī o ke kaʻapuni noi.Hoʻohana pinepine ʻia nā mea pale uea maʻamau i nā kaʻa kaʻa haʻahaʻa a i ʻole ma ke ʻano he pale pale palena o kēia manawa, nā pale hoʻokaʻawale uila, nā mea pale hoʻokuʻu a i ʻole nā mea kūʻē kūʻē o nā paipu mana kiʻekiʻe.Hoʻohana nui ʻia nā mea pale ʻeha uea me ka precision kiʻekiʻe i nā Attenuators Paʻa, nā pahu kūʻē, nā kamepiula a me nā mea hana uila pololei.
kū'ē like ʻole
Kāhea ʻia ke kūpaʻa hiki ke hoʻololi.Hiki ke hoʻololi lima ʻia ka waiwai kūʻē o ke kūpaʻa hiki ke hoʻokō i nā pono o ke kaapuni.Hiki ke hoʻokaʻawale ʻia ke kūpaʻa hiki ke hoʻokaʻawale ʻia i nā ʻano like ʻole a me nā ʻano like ʻole e like me ka nui o ka waiwai kū'ē, ka laulā hoʻololi, ke ʻano hoʻoponopono, ka hana hana, nā mea hana, ka leo, a me nā mea ʻē aʻe, me ke kūpaʻa hiki ke hoʻololi ʻia o nā mea uila, hiki ke hoʻololi i ke kūpaʻa o ka porcelain disk, adjustable ke kū'ē o ka patch, hiki ke ho'ololi i ke kū'ē o ka wili uila, etc.
Kū'ē kūikawā
I ka pōkole, kū'ē kū'ē kūikawā he kū'ē kūikawā'ē a'e mai ke kū'ē ma'amau Thermistor, varistor, thermistor a me ka pale pale pale he mau mea kū'ē kūikawā.
Ka manawa hoʻouna: Feb-11-2020