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Yadda Inductors ke Aiki

By: Marshall Brain

inductor

Babban amfani da inductor shine haɗa su tare da capacitors don ƙirƙirar oscillators. HOTUNAN HUNTSTOCK / GETTY

Inductor kusan mai sauƙi ne kamar yadda na'urar lantarki za ta iya samu - nau'in waya ne kawai. Ya bayyana, duk da haka, cewa igiyar waya na iya yin wasu abubuwa masu ban sha'awa saboda halayen maganadisu na nada.

A cikin wannan labarin, za mu koyi duk game da inductor da abin da ake amfani da su.

Abubuwan da ke ciki

Inductor Basics

Henry

Aikace-aikacen Inductor: Sensors Light Traffic

Inductor Basics

A cikin zane-zane, ana nuna inductor kamar haka:

Don fahimtar yadda inductor zai iya aiki a cikin da'ira, wannan adadi yana taimakawa:

Abin da kuke gani a nan shi ne baturi, kwan fitila, na'urar waya a kusa da guntun ƙarfe (rawaya) da kuma mai sauyawa. Nadin waya inductor ne. Idan kun karanta Yadda Electromagnets ke Aiki, zaku iya gane cewa inductor shine electromagnet.

Idan za ku fitar da inductor daga wannan da'irar, abin da za ku samu shine hasken walƙiya na yau da kullun. Kuna rufe maɓalli kuma kwan fitila ya haskaka. Tare da inductor a cikin da'irar kamar yadda aka nuna, halin ya bambanta.

Kwan fitila mai juriya ne (juriya yana haifar da zafi don sa filament a cikin kwan fitila ya haskaka - duba Yadda Hasken Haske Aiki don cikakkun bayanai). Wayar da ke cikin nada tana da ƙarancin juriya sosai (waya ce kawai), don haka abin da za ku yi tsammani idan kun kunna na'urar shine kwan fitila ta yi haske sosai. Yawancin na yanzu ya kamata su bi hanyar rashin juriya ta hanyar madauki. Abin da ke faruwa a maimakon haka shi ne lokacin da kuka rufe maɓalli, kwan fitila yana ƙonewa sosai sannan kuma ya dimmer. Lokacin da ka buɗe maɓallin wuta, kwan fitila yana ƙonewa sosai sannan ya fita da sauri.

Dalilin wannan bakon hali shine inductor. Lokacin da na yanzu ya fara gudana a cikin coil, na'urar tana son gina filin maganadisu. Yayin da filin ke ginawa, na'urar tana hana magudanar ruwa. Da zarar an gina filin, halin yanzu zai iya gudana ta hanyar waya ta waya. Lokacin da mai kunnawa ya buɗe, filin maganadisu da ke kewaye da nada yana ci gaba da gudana a cikin coil ɗin har sai filin ya faɗi. Wannan halin yanzu yana ci gaba da kunna kwan fitila na wani lokaci duk da cewa maɓalli a buɗe yake. Wato inductor na iya adana makamashi a cikin filin maganadisu, kuma inductor yakan yi tsayayya da duk wani canji na adadin kuzarin da ke gudana ta cikinsa.

Tunani Game da Ruwa…

Hanya ɗaya da za a iya hango aikin inductor ita ce tunanin wata ƴar ƴar ƴan tasha da ruwa ke bi ta cikinta, da kuma wata babbar ƙafar ruwa wadda ke da kwalkwalinsa yana nutsewa cikin tashar. Ka yi tunanin cewa ruwan da ke cikin tashar ba ya gudana da farko.

Yanzu kuna ƙoƙarin fara ruwa yana gudana. Fil ɗin zai kasance yana hana ruwa gudana har sai ya tashi da sauri da ruwan. Idan kuma kuka yi ƙoƙarin dakatar da kwararar ruwa a cikin tashar, injin ɗin da ke jujjuyawar zai yi ƙoƙarin kiyaye ruwan yana motsawa har sai saurin jujjuyawar sa ya ragu zuwa saurin ruwan. Inductor yana yin irin wannan abu tare da kwararar electrons a cikin waya - inductor yana tsayayya da canji a kwararar electrons.

KARA KARANTAWA

Henry

Ana sarrafa ƙarfin inductor da abubuwa huɗu:

Yawan coils - Ƙarin coils yana nufin ƙarin inductance.

Kayan da aka nannade su (core)

Yankin giciye na coil - Ƙarin yanki yana nufin ƙarin inductance.

Tsawon nada - Ƙaƙwalwar gajere na nufin kunkuntar kunkuntar (ko mai haɗuwa), wanda ke nufin ƙarin inductance.

Sanya ƙarfe a cikin tsakiyar inductor yana ba shi ƙarin inductance fiye da iska ko duk wani abin da ba na maganadisu ba.

Ma'auni na inductance shine henry. Ma'auni don ƙididdige adadin henries a cikin inductor shine:

H = (4 * Pi * #Juyawa * #Juyawa * Yankin nada * mu) / (Length coil * 10,000,000)

Wurin da tsayin nada ya kai mita. Kalmar mu ita ce maɗaukakiyar cibiya. Jirgin yana da karfin 1, yayin da karfe zai iya samun karfin 2,000.

Aikace-aikacen Inductor: Sensors Light Traffic

Bari mu ce ka ɗauki naɗin waya watakila ƙafa 6 (mita 2) a diamita, mai ɗauke da madaukai biyar ko shida na waya. Kuna yanke wasu ramuka a kan hanya kuma ku sanya coil a cikin ramuka. Kuna haɗa mitar inductance zuwa nada kuma duba menene inductance na nada.

Yanzu kun ajiye mota akan coil kuma ku sake duba inductance. Inductance zai fi girma da yawa saboda babban abu na karfe da aka ajiye a filin maganadisu na madauki. Motar da aka faka akan coil din tana aiki ne kamar ginshikin inductor, kuma kasancewarta yana canza inductance na nada. Yawancin firikwensin hasken zirga-zirga suna amfani da madauki ta wannan hanyar. Na'urar firikwensin koyaushe yana gwada inductance na madauki a cikin hanya, kuma lokacin da inductance ya tashi ya san akwai mota tana jira!

Yawancin lokaci kuna amfani da ƙarami da yawa. Babban amfani da inductor shine haɗa su tare da capacitors don ƙirƙirar oscillators. Duba Yadda Oscillators ke Aiki don cikakkun bayanai.