nkhani

Magnetic loop inductor ndi gawo lamagetsi. Ntchito yake yayikulu ndikutembenuka kwa electromagnetic induction. Waya wamagetsi ndi njira yosavuta yolumikizira. Imagwiritsidwa ntchito ngati mlongoti wosinthira mphamvu yamagetsi kukhala mafunde amagetsi. Koyilo ya air-core ndi yovuta kwambiri kuposa mlongoti. , Amagwiritsidwa ntchito pafupipafupi kusankha loop ndi RF transmitting circuit;
Ma coil a Air-core nthawi zambiri amakhala otsika kwambiri ndipo alibe ma conductor maginito. Kuphatikiza pa ma antennas ndi ma coil-core, palinso ma inductors okhala ngati I, omwe angagwiritsidwe ntchito kusefa ndi kusungirako mphamvu. Palinso maginito amtundu wa maginito omwe angagwiritsidwe ntchito kupondereza kusokoneza.

Zomwe zili pa bolodi la PC, monga zopinga, ma capacitor, ndi tchipisi, zonse ndi chinthu chosokoneza ma electromagnetic komanso gwero la kusokoneza kwa ma elekitiroma panthawi yogwira ntchito. Kusokoneza kwa ma elekitiroleti kumatha kugawidwa m'magulu awiri: kusokoneza kwamitundu yosiyanasiyana (kusokoneza kwamitundu yambiri) ndi kusokoneza wamba (kusokoneza pansi).
Tengani mawaya awiri a PCB pa bolodi (mawaya olumikiza zigawo za bolodilo) monga chitsanzo. Zomwe zimatchedwa kusokoneza modelo zimatanthawuza kusokoneza pakati pa mawaya awiri; wamba mode kusokoneza ndi kusokoneza mawaya awiri ndi PCB pansi waya. Kusokoneza komwe kumachitika chifukwa cha kusiyana komwe kungachitike. Kusokoneza kwakanthawi kosiyanasiyana komwe kumachitika pakati pa mizere iwiri yama siginecha,
Kuwongolera kwake kumagwirizana ndi mawonekedwe a waveform ndi ma sigino; wamba mode kusokoneza panopa amachita pakati pa mzere chizindikiro ndi waya pansi, ndi kusokoneza panopa amayenda theka la mawaya chizindikiro mbali imodzi, ndi pansi waya ndi wamba lupu .

Popeza kugwiritsa ntchito maginito odana ndi kusokoneza maginito m'dera kungathe kuonjezera kutayika kwafupipafupi popanda kuyambitsa kutayika kwa DC, zotsatira za kupondereza zizindikiro za phokoso pamwamba pa ma frequency apamwamba ndizodziwikiratu, kotero kuti maginito a mphete a maginito amagwiritsidwa ntchito kwambiri pamagulu a PCB.
Pakatikati pa maginito toroidal inductor ndizovuta komanso zosavuta kuwonongeka zikagwetsedwa. Chifukwa chake, njira zodzitetezera ziyenera kuchitidwa panthawi yamayendedwe. Popanga, mphamvu yofunikira ndi dera iyenera kufanana ndi maginito toroidal inductance. Ngati mphamvuyo ndi yayikulu kwambiri, inductance imatenthetsa mpaka mphete ya maginito Pambuyo pa kutentha kwa Curie