Sassan tona EC55 makullin aminci na matukin jirgi mai juyawa solenoid bawul nada

Aiki na nada

1. Tasirin toshewa na yanzu: Ƙarfin electromotive da ke haifar da kai a cikin inductor coil koyaushe yana magance canjin halin yanzu a cikin nada.Inductance coil yana da tasirin toshewa akan AC halin yanzu, kuma girman tasirin toshe ana kiransa inductance xl, kuma naúrar ita ce ohm.Dangantakarsa da inductance L da AC mitar F shine xl=2πfl.Za a iya raba inductors zuwa manyan coils coils masu yawan gaske da kuma ƙaramin shaƙa.

2. Tuna da zaɓin mita: ana iya samar da da'irar lc ta haɗa na'urar inductance da capacitor a layi daya.Wato mitar oscillation na dabi'a f0 na kewaye daidai yake da mitar f na siginar da ba ta canzawa ba, don haka reactance na inductive da capacitive reactance na da'irar suma daidai suke, don haka makamashin lantarki yana oscillates baya da gaba a cikin inductance kuma capacitance, wanda shine yanayin resonance na da'irar lc.A resonance, da inductive reactance da capacitive reactance na kewaye ne daidai kuma akasin haka.Inductance na jimlar halin yanzu a cikin madauki shine mafi ƙanƙanta, kuma na yanzu shine mafi girma (yana nufin siginar AC tare da F = "F0").Da'irar lc resonant tana da aikin zaɓin mitar, wanda zai iya zaɓar siginar AC tare da takamaiman mitar F..

Dangane da abin da ke tattare da aikin nada, me yasa coil na jan karfe ya fi aluminum coil?Da farko dai, dangane da abin da ya shafi tafiyar da al’amuran al’ada, aikin aluminum ya yi ƙasa da na jan karfe.Domin kiyaye coils na jan karfe, wayoyi na maganadisu na aluminum na iya buƙatar babban ɓangaren giciye don su iya samar da matakin aiki iri ɗaya.Wato, idan aka kwatanta da coil na jan karfe na girman wannan girman, raunin da ya faru tare da waya ta aluminum yana buƙatar ƙarin girma.

Abu na biyu, dangane da kaddarorin sinadarai, adadin iskar shaka na aluminium yana da sauri fiye da na sauran karafa.Idan foda aluminium ta fallasa zuwa iska, za ta zama oxidized gaba ɗaya a cikin ƴan kwanaki kaɗan, a bar farin foda mai kyau.Sabili da haka, don yin haɗin da ya dace don tabbatar da kyakkyawan aiki, ya zama dole a huda oxide Layer na aluminum electromagnetic waya don hana ƙarin haɗuwa tsakanin aluminum da iska.A ƙarshe, ta fuskar ingancin farashi, nada aluminum tare da aiki iri ɗaya yana buƙatar ƙarin juyi da manyan wayoyi masu girma, wanda ya fi tsada da ƙarancin tattalin arziki fiye da coil na jan karfe.