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 nā kaapuni uila a maikaʻi no ka walaʻau kiʻekiʻe. Kapa ʻia ka hopena pale he apo magnetic absorbing. No ka mea, hana mau ia i 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.