Menene sifa guda biyar na inductor | ALLAH YA KARA SAUKI

Raunin da aka samu a cikin siffa mai karkace yana haifar da inductive, kuma coil ɗin da ake amfani da shi don dalilai na lantarki ana kiransa masu gabatarwa . Ana amfani da inductor sosai a cikin da'irori na lantarki, kuma ana iya raba su gida biyu, ɗayan inductor na tsarin sigina, ɗayan kuma inductor na na'urorin lantarki.

Inductor ana amfani da shi sosai azaman bangaren, kuma ana yin watsi da wasu daga cikin mahimman sigoginsa cikin sauƙi, yana haifar da ƙarancin ƙira da matsalolin amfani da samfur.

Ɗaukar inductor na wutar lantarki a matsayin misali, an gabatar da mahimman sigogi na inductor.

inductance darajar

Asalin siga na inductance shima muhimmin siga ne wanda ke shafar ripple current da martanin lodi.

A halin yanzu na inductor wutar lantarki a cikin mai canzawa shine halin yanzu na kalaman triangle. Gabaɗaya, ana iya saita ripple halin yanzu zuwa kusan 30% na nauyin halin yanzu. Don haka, idan dai an ƙayyade yanayin mai canzawa, ana iya ƙididdige inductance da ya dace na inductor na wutar lantarki da ƙididdigewa. An zaɓa bisa ga ƙimar ƙima na masana'anta, idan kuna son maye gurbin sabon ƙirar inductor, sigoginsa kada su bambanta da ƙimar da mai siyarwa ya ba da shawarar.

jikewa halin yanzu

Halin jikewa na yanzu ana kuma kiransa halayen superposition DC, wanda ke shafar ingantaccen inductance lokacin da inductor ke aiki. Idan ba a zaɓi inductor da kyau ba, inductor yana da sauƙi don cikawa, yana sa ainihin ƙimar inductance ta ragu, ba zai iya cika buƙatun ƙira ba, har ma yana iya ƙone da'ira. Ma'anar ma'anar da'ira ta bambanta kaɗan, gabaɗaya magana, yana nufin halin yanzu lokacin da aka rage inductance na farko da 30%.

zafin jiki tashin halin yanzu

Wannan siga ce da ke ƙayyadad da izinin kewayon zafin yanayi lokacin amfani da inductor. Ma'anar tashin zafin jiki na yanzu ya bambanta daga masana'anta zuwa masana'anta, gabaɗaya magana, yana nufin kewaye lokacin da zafin inductor ya tashi da 30 ℃. Sakamakon zafin jiki ya bambanta da yanayin aiki na kewaye, don haka ya kamata a zaba bayan la'akari da ainihin yanayin amfani.

DC impedance

Yana wakiltar ƙimar juriya lokacin wucewa ta halin yanzu kai tsaye. Babban kuma mafi girman tasirin wannan siga shine asarar dumama, don haka ƙarami da ƙarfin DC, ƙarancin hasara. Akwai ɗan rikici tsakanin rage Rdc da ƙaranci. Muddin daga waɗannan inductor da aka ambata a sama waɗanda suka dace da halayen da suka dace kamar inductance da ƙimar halin yanzu, ana iya zaɓar samfur mai ƙarami Rdc.

Halin mitar impedance

Haɓakawa na inductor manufa yana ƙaruwa tare da haɓakar mita. Duk da haka, saboda samuwar parasitic capacitance da juriya na parasitic, ainihin inductor yana yin inductive a wani nau'i na mitar, capacitive fiye da wani mitar, kuma impedance yana raguwa tare da karuwar mita. Wannan mitar ita ce mitar juyawa.

Abin da ke sama shine gabatarwar sifofin halayen inductor guda biyar. idan kana son ƙarin sani game da inductor, da fatan za a ji daɗin tuntuɓar mu.