nkhani

Tanthauzo lainductor

Inductorndi chiŵerengero cha maginito othamanga a waya kwa panopa kutulutsa maginito osinthasintha, maginito amapangidwa mkati ndi kuzungulira waya pamene magetsi amadutsa pa waya.

Malinga ndi lamulo la Faraday la Electro-Magnetic, kusintha kwa maginito kumapanga mphamvu yochititsa chidwi kumapeto kwa koyilo, yomwe ili yofanana ndi "gwero lamagetsi latsopano". Pamene kuzungulira kotsekedwa kupangidwa, kuthekera kotereku kumatulutsa mphamvu yamagetsi. Zimadziwika kuchokera ku lamulo la Lenz kuti kuchuluka kwa mizere ya maginito opangidwa ndi maginito omwe amapangidwira ayenera kuyesa kuletsa kusintha kwa mizere yoyambirira ya maginito. Popeza kusintha koyambirira kwa mizere ya maginito kumachokera ku kusintha kwa magetsi osinthika akunja, koyilo ya inductor ili ndi mawonekedwe oletsa kusintha kwaposachedwa kwa dera la AC kuchokera ku cholinga.

Coil inductor ili ndi chikhalidwe chofanana ndi inertia mu mechanics , ndipo imatchedwa "self-induction" mumagetsi. Kawirikawiri, pamene kusintha kwa mpeni kutsegulidwa kapena kuyatsidwa, phokoso limachitika, lomwe limayamba chifukwa cha kuthekera kwakukulu komwe kumapangidwa ndi chodzidzimutsa chokha.

Mwachidule, pamene koyilo ya inductor ilumikizidwa ndi magetsi a AC, mzere wa maginito mkati mwa koyiloyo umasintha ndikusintha kwapano, zomwe zimapangitsa kuti pakhale kulowetsedwa kwamagetsi nthawi zonse mu koyilo. Mphamvu yamagetsi iyi yomwe imayamba chifukwa cha kusintha kwa koyilo komwe kumatchedwa "self-induced electromotive force".

Zitha kuwoneka kuti inductance ndi gawo lokhalo lokhudzana ndi kuchuluka kwa ma coil, kukula ndi mawonekedwe a koyilo ndi sing'anga. Ndilo muyeso wa inertia wa coil inductance ndipo alibe chochita ndi ntchito panopa.

InductorndiTransformer

Coil inductance: Muwaya mukakhala ndi mphamvu, mphamvu ya maginito imamangidwa mozungulira. Nthawi zambiri timazunguliza waya kukhala koyilo kuti tiwonjezere mphamvu ya maginito mkati mwa waya. ) mozungulira mozungulira (mawaya omwe amatsekeredwa kuchokera kwa wina ndi mnzake) mozungulira chubu chotchingira (choteteza, chitsulo pakati kapena maginito pachimake) Nthawi zambiri, koyilo yolowera imakhala ndi chopindika chimodzi chokha.

Transformer: inductance koyilo kuyenda kudzera kusintha panopa, osati mu malekezero awiri a voteji awo anachititsa, komanso akhoza kupanga voteji yapafupi koyilo anachititsa, chodabwitsa amatchedwa kudzikonda induction. Ma koyilo awiri omwe sanalumikizidwe koma ali pafupi wina ndi mnzake ndipo amakhala ndi ma electromagnetic induction pakati pawo nthawi zambiri amatchedwa ma transfoma.

Chizindikiro cha Inductor ndi Unit

Chizindikiro cha Inductor: L

Inductor unit: H, mH uH

Gulu lama inductors

Zosankhidwa ndi Mtundu: Inductor yokhazikika, inductor yosinthika

Wosankhidwa ndi maginito conductor: koyilo yapakatikati, koyilo ya ferrite, koyilo yachitsulo, koyilo yamkuwa yamkuwa

Zodziwika ndi ntchito: koyilo ya mlongoti, koyilo ya Oscillation, koyilo yotsamwitsa, koyilo ya msampha, koyilo yopatuka

Wosankhidwa ndi mawonekedwe opindika: koyilo imodzi yosanjikiza, koyilo yamabala ambiri, koyilo yachisa

Amadziwika ndi ma frequency : Ma frequency apamwamba, otsika pafupipafupi

Zodziwika ndi kapangidwe kake: koyilo ya ferrite, koyilo yosinthika, koyilo yamtundu wamtundu, koyilo yapakatikati

Ngati mukufuna kudziwa zambiri, chonde tcherani khutuWebusayiti ya Mingda.

Musazengereze kuteroLumikizanani nafekwa Mafunso aliwonse.