izindaba

Indlela Ama-Inductors Asebenza Ngayo

Ibhalwe ngu: Marshall Brain

inductor

Ukusetshenziswa okukhulu kwama-inductors ukuwahlanganisa nama-capacitor ukudala ama-oscillator. HUNTSTOCK / GETTY IMAGES

I-inductor icishe ibe lula njengoba ingxenye kagesi ingathola - imane iyikhoyili yocingo. Nokho, kuvela ukuthi ikhoyili yocingo ingenza izinto ezithakazelisa kakhulu ngenxa yezakhiwo kazibuthe zekhoyili.

Kulesi sihloko, sizofunda konke mayelana nama-inductors nokuthi asetshenziselwa ini.

Okuqukethwe

Inductor Basics

Henry

Isicelo se-Inductor: Izinzwa zokukhanya kwethrafikhi

Inductor Basics

Kumdwebo wesifunda, i-inductor iboniswa kanje:

Ukuze uqonde ukuthi i-inductor ingasebenza kanjani kumjikelezo, lesi sibalo siyasiza:

Okubona lapha ibhethri, isibani, ikhoyili yocingo ezungeze ucezu lwensimbi (oluphuzi) kanye neswishi. Ikhoyili yocingo iyi-inductor. Uma ufunde Ukuthi Ama-Electromagnets Asebenza Kanjani, ungase ubone ukuthi i-inductor iwuzibuthe kagesi.

Uma ubungase ukhiphe i-inductor kule sekhethi, obungaba nayo ithoshi elivamile. Uvala iswishi futhi isibani siyakhanyisa. Nge-inductor kumjikelezo njengoba kukhonjisiwe, ukuziphatha kuhluke ngokuphelele.

Isibani siyisivikelo (ukumelana kudala ukushisa ukwenza umcu okwisibani ukhanye — bona ukuthi Amalambu Okukhanya Asebenza Kanjani ukuze uthole imininingwane). Intambo ekukhoyili inokumelana okuphansi kakhulu (iwucingo nje), ngakho ongakulindela lapho uvula iswishi ukuthi isibani sikhanye kalufifi kakhulu. Iningi lamanje kufanele lilandele indlela yokumelana okuphansi ngeluphu. Okwenzekayo esikhundleni salokho ukuthi uma uvala iswishi, isibani siyasha ngokugqamile bese siba lufifi. Uma uvula iswishi, isibani sivutha ngokugqama kakhulu bese siyacima ngokushesha.

Isizathu salokhu kuziphatha okungavamile yi-inductor. Lapho yamanje iqala ukugeleza kukhoyili, ikhoyili ifuna ukwakha insimu kazibuthe. Ngenkathi insimu yakha, ikhoyili ivimbela ukuhamba kwamandla. Uma insimu yakhiwe, i-current ingageleza ngokujwayelekile ngocingo. Lapho iswishi ivuleka, inkambu kazibuthe ezungeze ikhoyili igcina ukugeleza kwamanje kukhoyili kuze kube yilapho insimu iwa. Lesi sakamuva sigcina isibani sikhanyisiwe isikhathi esithile nakuba iswishi ivuliwe. Ngamanye amazwi, i-inductor ingagcina amandla endaweni yayo yamagnetic, futhi i-inductor ijwayele ukumelana nanoma yiluphi ushintsho enanini lamanje eligeleza kulo.

Cabanga Ngamanzi...

Enye indlela yokubona ngeso lengqondo isenzo se-inductor iwukuba ngeso lengqondo umzila omncane onamanzi ageleza kuwo, kanye nesondo lamanzi elisindayo elinamaphinifa alo acwiliswa emseleni. Cabanga ukuthi amanzi asesiteshini awagelezi ekuqaleni.

Manje uzama ukuqala amanzi ageleza. Isondo lokugwedla lizovama ukuvimbela amanzi ukuthi angagelezi aze afike ejubaneni namanzi. Uma-ke uzama ukumisa ukugeleza kwamanzi emseleni, isondo lamanzi elijikelezayo lizozama ukugcina amanzi enyakaza kuze kube yilapho isivinini sawo sokujikeleza sehla sibuyela esivinini samanzi. I-inductor yenza into efanayo ngokugeleza kwama-electron ocingweni - i-inductor imelana noshintsho ekuhambeni kwama-electron.

FUNDA KABANZI

Henry

Amandla e-inductor alawulwa izici ezine:

Inani lamakhoyili - Amakhoyili amaningi asho ukuguquguquka okwengeziwe.

Izinto ezisongwe amakhoyili (umnyombo)

Indawo ephambanayo yekhoyili - Indawo eningi isho ukuthintana.

Ubude bekhoyili – Ikhoyili emfishane isho amakhoyili amancane (noma agqagqene), okusho ukuthi inductance eyengeziwe.

Ukubeka insimbi emnyombweni we-inductor kuyinikeza inductance kakhulu kunomoya noma yimuphi umgogodla ongewona uzibuthe.

Iyunithi ejwayelekile ye-inductance yi-henry. Isibalo sokubala inani lama-henries ku-inductor yile:

H = (4 * Pi * #Iyajika * #Ijika * Indawo yekhoyili * mu) / (Ubude bekhoyili * 10,000,000)

Indawo nobude bekhoyili ngamamitha. Igama elithi mu liwukungeneka komnyombo. Umoya unokungeneka okungu-1, kuyilapho insimbi ingase ibe nokungena okungu-2,000.

Isicelo se-Inductor: Izinzwa zokukhanya kwethrafikhi

Ake sithi uthatha ikhoyili yocingo mhlawumbe engamafidi angu-6 (2 amamitha) ububanzi, equkethe izihibe ezinhlanu noma eziyisithupha zocingo. Usika imifantu emgwaqeni bese ubeka ikhoyili emiseleni. Unamathisele i-inductance meter kukhoyili futhi ubone ukuthi i-inductance yekhoyili iyini.

Manje upaka imoto phezu kwekhoyili bese uhlola i-inductance futhi. I-inductance izoba nkulu kakhulu ngenxa yento enkulu yensimbi ebekwe endaweni kazibuthe yeluphu. Imoto epake phezu kwekhoyili isebenza njengomongo we-inductor, futhi ukuba khona kwayo kushintsha indlela yokufaka ikhoyili. Izinzwa eziningi zamalambu omgwaqo zisebenzisa iluphu ngale ndlela. Inzwa ihlale ihlola i-inductance ye-loop emgwaqeni, futhi lapho i-inductance iphakama iyazi ukuthi kunemoto elindile!

Ngokuvamile usebenzisa ikhoyili encane kakhulu. Ukusetshenziswa okukhulu kwama-inductors ukuwahlanganisa nama-capacitor ukudala ama-oscillator. Bona ukuthi Ama-Oscillator Asebenza Kanjani ukuze uthole imininingwane.