nūhou

ʻO ke apo magnetic o ka mea hana inductor ring magnetic a me ke kaula hoʻohui i hana i ka inductor (ua ʻeha ka uea i ke kaula ma ke apo magnetic ma ke ʻano he inductance coil).He mea maʻamau ia e hoʻohana i ka anti-interference i loko o nā kaʻa uila a maikaʻi no ka walaʻau kiʻekiʻe.Kapa ʻia ka hopena pale he apo magnetic absorbing.No ka mea, hana mau ia me ka mea ferrite, ua kapa ʻia ʻo ia he apo magnetic ferrite (i kapa ʻia he apo magnetic).

Ma ke kiʻi, ʻo ka ʻaoʻao o luna he apo magnetic i hoʻohui ʻia, a ʻo ka ʻaoʻao haʻahaʻa he apo magnetic me nā kiʻi e kau ana.Loaʻa i ke apo magnetic nā ʻano impedance ʻokoʻa ma nā alapine like ʻole.ʻO ka maʻamau, liʻiliʻi loa ka impedance i nā alapine haʻahaʻa, a piʻi nui ka impedance o ke apo magnetic i ka wā e piʻi ai ke alapine hōʻailona.Hiki ke ʻike ʻia he mea nui ka hana o ka inductance i ʻike nā mea a pau i ke kiʻekiʻe o ke alapine hōʻailona, ​​ʻoi aku ka maʻalahi o ka hoʻomālamalama ʻana.Eia naʻe, ʻaʻole pale ʻia nā laina hōʻailona maʻamau.Lilo kēia mau laina hōʻailona i nā antenna maikaʻi e loaʻa ai ke kaiapuni a puni.ʻO kahi ʻano o nā hōʻailona kiʻekiʻe pinepine, a ua hoʻopili ʻia kēia mau hōʻailona ma luna o ka hōʻailona hoʻouna mua, a hoʻololi hoʻi i ka hoʻouna mua ʻana i ka hōʻailona pono, kahi e hoʻopilikia nui ai i ka hana maʻamau o nā lako uila.No laila, ua noʻonoʻo ʻia ka hōʻemi ʻana i ka interference electromagnetic (EM) o nā mea uila.pilikia.Ma lalo o ka hana a ke apo magnetic, ʻoiai inā e holo mālie ka hōʻailona maʻamau, hiki ke hoʻopaʻa maikaʻi ʻia ka hōʻailona interference kiʻekiʻe, a haʻahaʻa ke kumukūʻai.

Hoʻokomo ʻia ka MD magnetic ring inductance, ʻo ke kuleana o ka inductance kekahi mau hana koʻikoʻi e like me ka nānā ʻana i nā hōʻailona, ​​​​ka walaʻau kānana, ka hoʻopaʻa ʻana i kēia manawa a me ke kāohi ʻana i ka hawewe electromagnetic.

ʻO ka lua, ka hoʻokaʻawale ʻana o ka inductance.

Hoʻokaʻawale ʻia e ka pinepine hana:

Hiki ke hoʻokaʻawale ʻia ka inductance i ka inductance kiʻekiʻe, ka inductance frequency medium a me ka inductance haʻahaʻa haʻahaʻa e like me ke alapine hana.

ʻO nā mea hoʻokomo i ka ea, nā mea hoʻokomo magnetic a me nā mea hoʻokomo keleawe i ka maʻamau maʻamau a i ʻole nā ​​​​mea hoʻokomo alapine kiʻekiʻe, aʻo nā mea hoʻohui hao hao ka hapa nui o nā inductors haʻahaʻa.

Hoʻokaʻawale ʻia e ka hana o ka inductance:

E like me ka hana o ka inductance, hiki ke hoʻokaʻawale ʻia ka inductance i ka oscillation inductance, hoʻoponopono inductance, kinescope deflection inductance, blocking inductance, filter inductance, isolation inductance, compensated inductance, etc.

Oscillation inductance ua maheleia i ka TV laina oscillation coil, hikina-komohana pincushion hoʻoponopono coil a pela aku.

Hoʻokaʻawale ʻia ka inductance deflection o ka paipu kiʻi i kahi coil deflection laina a me kahi coil deflection kahua.

Hoʻokaʻawale ʻia ka inductor choke (i kapa ʻia ʻo choke) i ke kiʻekiʻe alapine choke, low frequency choke, choke for electronic ballast, TV line frequency choke a TV airport frequency choke, etc.

Hoʻokaʻawale ʻia ka inductance kānana i ka mana (ka mana pinepine) kānana inductance a me ka inductance kānana kiʻekiʻe, etc.