Koyi yawan shigar da yanayi mara nauyi . Bi masana'antar shigar da kayan aiki (wanda aka kawata ta hanyar fasaha: axial inductor , Taswirar Yanar Gizo radial inductor ) don koya:
Yanayin banbanci na yanzu: Wasu sigina guda biyu masu girman girma da kuma shugabanci na gaba akan layukan siginar banbanci, yawanci ana amfani dasu a cikin da'ira
A halin yanzu, don layin sigina, shine halin da yake gudana tsakanin layin siginar da ƙasa na sigina.
Yanayin yau da kullun: Alamu biyu (ko amo) na girman girma da shugabanci akan layin siginar banbanci.
Gabaɗaya, ana watsa karar ƙasa ta yanayin yau da kullun, saboda haka ana kiranta amo na yanayin gama gari.
Akwai hanyoyi da yawa don dakile hayaniyar yanayin-gama gari. Baya ga rage amo na yanayin-yanayi a tushe, yawanci yanayin shigar da yanayi galibi ana amfani da shi don tace amo na yanayin yau da kullun, ma'ana, toshe hayaniya ta yanayin-gari daga kewayar da aka nufa. Maƙasudin shine manufar haɓaka yanayin yanayin gama gari don yanayin yau da kullun ya cinye kuma ya toshe (nunawa) ta hanyar shaƙa, ta haka yana hana ƙararrawar yanayin yau da kullun a cikin da'irar.
Ka'idar shaƙatawa ta yanayin-gama gari ko inductor
Idan nau'ikan kunne biyu sun yi rauni a waje guda akan zobe mai maganadisu na wasu abubuwan maganadisu, ana samun magnetic ruwa a cikin murfin saboda shigar da wutar lantarki lokacin da wani halin yanzu yake wucewa ta cikin murfin. zoben maganadisu daidai yake da girma da kuma akasin haka a hanya, kuma duk sun soke juna, saboda haka yanayin bambancin yanayin da zoben maganadisu ke samarwa kadan ne. Don siginonin yanayi na yau da kullun, saurin magnetic da aka samar yana da girma daya. da kuma shugabanci, kuma an fi dacewa da juna a kan juna don samar da babban tasirin yanayin-yanayi na zoben maganadisu.Wannan halayyar tana sanya shigar da yanayin gama gari ya zama yana da karancin tasiri a siginar yanayin bambancin kuma yana da kyakkyawan aikin tace yanayin zuwa hayaniyar yanayin.
(1) Lokacin da yanayin bambancin halin yanzu ya wuce ta cikin dunkulen-yanayin kewaya, layin filin maganadisu yana cikin kishiyar shugabanci kuma lalataccen filin maganadisu ya raunana. Ana iya ganin shi ta hanyar layin maganadisu a cikin adadi da ke ƙasa cewa kibiyar layi mai ƙarfi tana wakiltar shugabanci na yanzu kuma layin da aka lakafta yana wakiltar shugabancin magnetic filin
(2) Yanayi na yau-da-kullun yana wucewa ta cikin kewayen yanayin gama gari, kuma an ƙarfafa filin maganaɗisu saboda daidai hanyar layin maganadisu. Ana iya ganin shi ta hanyar layin maganadisu a cikin adadi da ke ƙasa cewa kibiyar layi mai ƙarfi tana wakiltar shugabanci na yanzu kuma layin da aka lakafta yana wakiltar shugabancin filin magnetic
Hanyar shigar da yanayin gama gari na coil ko kuma ake kira coefficient coefficient, mun sani cewa shigarwar yana samar da damar karfin maganadisu, yanayin gama gari ko naúrar shigar da yanayi, lokacin da yanayin gama gari ya gudana ta cikin kewaya, saboda Layin filin maganadisu a hanya guda, ba tare da yin la'akari da yanayin yanayin shigar ruwa ba, saurin magnetic, ka'idarsa ita ce shigar juna, a ƙarƙashin layukan murfin magnetic ta hanyar layin shuɗi mai shuɗi, shuɗi da shuɗi. jan launi, shigar da juna.
From the point of view of inductance, inductance is multiplied, magnetic chain represents the total magnetic flux, the common-mode inductor, when magnetic flux is doubled, circle number has not changed, the current didn't also did not change, so mean increased inductance for 2 times, means that the equivalent permeability into 2 times.
Ta yaya za'a iya samun daidaito iri biyu? Daga tsarin shigar da abu mai zuwa, tunda yawan juya N bai canza ba, da'irar magnetic da yankin gicciye na magnetic zuciyar ana tantance su ta girman jikin magnetic, saboda haka babu wani canji. Dalilin kawai shine cewa tasirin U yana ninki biyu, don haka za'a iya samar da ƙarin magnetic magnetic
Common-mode inductor in common mode, therefore, when an electric current passes through, work under the mutual inductance model, under the effect of mutual inductance, the equivalent inductance is cost increase, therefore common mode impedance will be multiplied, and the common mode signal has good filtering effect, also is the common mode signal with large impedance block, don't let it pass the common-mode inductor, also is not to let this signal transmission to the next level of the circuit, the following is the inductive reactance ZL.
Know common-mode inductor under the mode of common mode inductance, is the main clue to know mutual inductance, magnetic components of all, no matter what name as long as mastering the form of the change of the magnetic field, magnetic field changes through the phenomenon to essence, also easy to understand, moreover we always grasp the magnetic field lines, it is our understanding the visual form of the magnetic field, consider whether the same side or different name or concept of the mutual inductance phenomenon or magnetic field, we are drawing the lines of magnetic force to realize their - master "magnet winding method" is explained before.
Post lokaci: Dec-16-2020