Nkhani

Coil ya FM, yomwe imadziwikanso kuti frequency modulation coil, ndi gawo lamagetsi lofunikira lomwe limagwiritsidwa ntchito pazida zosiyanasiyana kuyang'anira ndikuwongolera ma siginecha amagetsi. Pakatikati pake, koyilo ya FM ndi mtundu wa inductor womwe umasunga mphamvu mu mphamvu yamaginito pamene magetsi akudutsamo. Mphamvu zosungidwazi zimagwiritsidwa ntchito kusefa, kuyitanira, kapena kukhazikitsira ma siginecha m'mabwalo, makamaka omwe amakhudza ma frequency a wailesi.

Air core coil inductor ndi mtundu wa inductor womwe umagwiritsa ntchito mpweya ngati chinthu chake chachikulu m'malo mwa maginito monga chitsulo kapena ferrite. Ma inductors ndi zida zamagetsi zomwe zimasunga mphamvu mu gawo la maginito pamene magetsi akudutsa. Kukonzekera kwapakati pa mpweya kumathetsa kugwiritsa ntchito chitsulo cholimba, chomwe chimachepetsa mphamvu zowonongeka komanso kumapangitsa kuti ntchito ziziyenda bwino kwambiri.

Flat coil inductor ndi mtundu wa zinthu zamagetsi zomwe zimasungidwa kuti zisunge mphamvu mu mphamvu ya maginito pamene magetsi akudutsamo. Mosiyana ndi ma inductors a mabala a mawaya, ma coil inductors amapangidwa pogwiritsa ntchito ma kondakitala athyathyathya, owoneka ngati ozungulira, omwe nthawi zambiri amakhazikika kapena kusindikizidwa pagawo laling'ono. Mapangidwe apaderawa amawathandiza kuti azikhala ndi malo ochepa pamene akugwira ntchito bwino.

Inductor ndi gawo lamagetsi lamagetsi lomwe limasunga mphamvu ngati maginito pamene magetsi akuyenda modutsa. Nthawi zambiri amapangidwa ndi chilonda cha waya chozungulira pachimake, chomwe chingakhale mpweya, chitsulo, kapena ferrite. Ntchito yayikulu ya inductor ndikutsutsa kusintha kwa zinthu zamakono, zomwe zimadziwika kuti inductance, zoyesedwa mu henries (H).

Hollow inductors, omwe amadziwikanso kuti air-core inductors, ndi zida zamagetsi zomwe zimasunga mphamvu mu mphamvu ya maginito pomwe mphamvu yamagetsi idutsa. Mosiyana ndi ma inductors okhala ndi ma cores olimba, ma inductors opanda kanthu sadalira maginito ngati chitsulo kapena ferrite kuti apititse patsogolo mphamvu zawo. M'malo mwake, amagwiritsa ntchito mpweya kapena zinthu zopanda maginito monga pachimake, zomwe zimawapatsa mawonekedwe apadera komanso maubwino pazogwiritsa ntchito zina.

A spring inductor ndi mtundu wapadera wa inductor wopangidwa kuti asunge ndi kumasula mphamvu mu mawonekedwe a maginito. Mosiyana ndi ma inductors achikhalidwe, omwe nthawi zambiri amagwiritsa ntchito mawaya ophimbidwa mozungulira pachimake, ma inductors a kasupe amaphatikiza mawonekedwe ngati masika omwe amawonjezera mphamvu zawo zamakina ndi zamagetsi. Mapangidwe apaderawa amawathandiza kuti azigwira mafunde apamwamba ndikukhalabe okhazikika pazikhalidwe zosiyanasiyana.

Ma plug-in-coil, omwe amadziwikanso kuti plug-in inductors, ndi zida zamagetsi zophatikizika zomwe zimapangidwa kuti zisunge mphamvu mu mphamvu ya maginito pamene magetsi akudutsa. Ma koyilowa amagwiritsidwa ntchito kwambiri pazida zosiyanasiyana zamagetsi ndi mabwalo kuti azitha kuyendetsa mphamvu zamagetsi, zosefera, komanso kukhazikika kwamagetsi. Naheng Electronics imagwira ntchito popanga ma plug-in apamwamba kwambiri omwe amagwira ntchito zosiyanasiyana, kuwonetsetsa kudalirika komanso kuchita bwino.

Coil inductance, yomwe imadziwikanso kuti inductor, ndi gawo lamagetsi losakhazikika lomwe limapangidwa kuti lisunge mphamvu mu mphamvu ya maginito pamene magetsi akuyenda modutsamo. Amakhala ndi bala lawaya kukhala koyilo, nthawi zambiri kuzungulira pachimake chopangidwa ndi zinthu monga chitsulo, ferrite, kapena mpweya. Ntchito yayikulu ya koyilo ya inductance ndikutsutsa kusintha kwa zinthu zamakono, zomwe zimadziwika kuti inductance, zoyesedwa mu henries (H).

Inductor yaying'ono ndi gawo lamagetsi losakhazikika lomwe limapangidwa kuti lisunge mphamvu mu mphamvu ya maginito pamene mphamvu yamagetsi imayendamo. Nthawi zambiri amakhala ophatikizika kukula, ma inductors awa ndi ofunikira pamapangidwe amakono ozungulira pomwe malo ndi magwiridwe antchito ndizofunikira. Amakhala ndi waya wa waya, womwe nthawi zambiri umazunguliridwa pakati pa zinthu monga ferrite, chitsulo, kapena mpweya, zomwe zimakhudza kufunikira kwake komanso magwiridwe antchito.

A rod inductor ndi mtundu wa chinthu chamagetsi chomwe chimagwiritsidwa ntchito kusunga mphamvu mu mphamvu ya maginito pamene magetsi akudutsamo. Zimapangidwa ndi mabala a waya mozungulira pachimake chozungulira kapena ngati ndodo, chomwe chimapangidwa ndi zinthu monga ferrite, chitsulo cha ufa, kapena zinthu zina zamaginito. Zomwe zili pachimake komanso kuchuluka kwa mawaya otembenukira kumatsimikizira zomwe amapangira, monga inductance, mphamvu yogwirira, komanso kuyankha pafupipafupi.