Kushanda musimboti weinductor element | GETWELL

How does an inductor ? Ndichakupa mhinduro yakazara nhasi.

An inductor chinhu chinoshandura electric current kuita magineti simba, uye inductance value inoratidza kugona kweazvino kugadzira magnetic field. Pasi peiyo yazvino, kupenengura waya kuita yakawanda-inotenderera coil inogona kuwedzera iyo magineti, uye kuwedzera magineti conductive zvinhu zvakaita sesimbi musimboti mukati mecoil zvinogona kuwedzera zvakanyanya magineti. Naizvozvo, iyo yakajairika inductance ndiyo coil ine yakavakirwa-mukati iron core.

Inductance

Kana iyo coil ichipfuura nepakati ikozvino, induction yemagineti inoumbwa mucoil, uye iyo induced magineti inoburitsa iyo induced ikozvino kuti irambe iripo ichipfuura nepakati coil. Isu tinodaidza kudyidzana uku pakati peazvino uye coil inductance, kana inductance, mu "Henry" (H). Ichi chivakwa chinogona zvakare kushandiswa kugadzira inductor zvinhu.

Inductance ireshiyo yemagineti yekuyerera kwewaya kune yazvino iyo inoburitsa kuchinjika kutenderedza mukati mewaya kana ikozvino inochinjika ichipfuura nepawaya. Kana iyo inductor ichipfuura nepakati peDC ikozvino, pane chete yakagadziriswa magineti simba mutsara wakaitenderedza, iyo isingachinji nenguva.

Nekudaro, kana AC ikozvino yapfuura nepakati pecoil, pachava neine magineti mutsara wesimba wakaitenderedza iyo inoshanduka nekufamba kwenguva. Zvinoenderana nemutemo waFaraday we electromagnetic induction-magnetoelectricity, iyo inochinja magineti mutsara wesimba inoburitsa iyo induced kugona kumigumo yese yecoil, iyo yakaenzana ne "itsva magetsi".

Kana iyo yakavharwa loop ikaumbwa, iyi induced inogoneka inoburitsa induced current. Izvo zvinozivikanwa kubva kumutemo weLenz kuti huwandu hwese hwemagineti simba mitsara inogadzirwa neyakagadzirwa ikozvino inofanira kuedza kudzivirira shanduko yemagineti simba mitsara. Shanduko yesimba remagineti mutsara unobva mukushandurwa kwekunze kuchinjisa simba rekupa, saka kubva pachinangwa chekuita, iyo inductor coil ine hunhu hwekudzivirira shanduko yezvino mu AC circuit.

Iyo inductance coil ine maitiro akafanana neinertia mune mechanics, iyo inonzi nemagetsi "self-induction". Sparks inowanzoitika panguva yekudhonza banga kana kubatidza banga, izvo zvinokonzereswa nepamusoro-induced inogoneka inokonzerwa ne self-inductance phenomenon.

Muchidimbu, kana iyo inductor coil yakabatana neiyo AC magetsi, iyo magineti simba mutsara mukati mecoil inoshanduka neinochinjika ikozvino, zvichikonzera kupinza kwemagetsi kwecoil. Rudzi urwu rwemagetsi emagetsi anokonzerwa nekushandurwa kwezvino mucoil pachayo inonzi "self-inductive electromotive force". Nokudaro zvinogona kuonekwa kuti inductance inongova parameter ine chokuita nenhamba, saizi, chimiro uye chepakati checoil, uye chiyero che inertia ye inductor coil uye haina chokuita neyakashandiswa ikozvino.

Kutsiva musimboti:

1. Inductor coil inofanira kuchinjwa nehuwandu hwepakutanga (nhamba yekutendeuka yakaenzana uye ukuru hwakafanana).

2. Iyo chigamba inductor inongoda kuva yehukuru hwakafanana, uye inogonawo kutsiviwa ne0 ohm kuramba kana waya.

Izvo zviri pamusoro ndiko kuiswa kweiyo nheyo yekushanda ye inductors. Kana iwe uchida kuziva zvakawanda nezve inductors, ndapota inzwa wakasununguka kutibata nesu.