Rob Magnetic yana da halaye daban-daban na impedance a mitoci daban-daban. Gabaɗaya, impedance yana da ƙanƙanta sosai a ƙananan mitoci, kuma ƙarfin yana tashi da ƙarfi a manyan mitoci. Mafi girman mitar siginar, da sauƙin shine filin maganadisu don haskakawa. Gabaɗaya, layin sigina ba su da kariya. Misali, bas din CAN da nake amfani da shi yanzu. Waɗannan layukan sigina sun zama eriya. Wannan eriya ta ci gaba da karɓar sigina masu tsayi da ke kewaye. Babban matsayi yana canza ainihin siginar da za a watsa. Zoben maganadisu na iya wuce sigina masu amfani da kyau yayin danne manyan siginonin tsangwama.
A cikin kewayon mitar mai girma, reactance na inductive ya kasance ƙarami, yayin da matsa lamba yana da girma, ta yadda lokacin da ƙarfin siginar siginar mai ƙarfi ya ratsa ta cikin kayan maganadisu, yana jujjuya zuwa zafi kuma yana fitar da shi, wanda ke hana wucewar babban. - siginar mita kuma yana hana tsangwama na sigina mai girma. . Galibi kewayon mitar kashewa yana da alaƙa da ɓangarorin hana ferrite. Gabaɗaya, mafi girman ƙarfin maganadisu, ƙananan mitar dannewa. Mafi girman girman ferrite, mafi kyawun sakamako na kashewa. Lokacin da ƙarar ta kasance akai-akai, mafi tsayi da ƙananan ya fi tsayi fiye da gajarta da kauri. Sakamakon kashewa yana da kyau, ƙananan ƙarfin ciki, mafi kyawun sakamako mai tasiri.
Lokacin danne tsoma bakin siginar yanayin gama gari, zaku iya wuce siginar ko layin wuta ta cikin zoben maganadisu mai lebur a lokaci guda. Domin ƙara tasirin, zaku iya yin ƴan juyi mai ma'ana akan zoben maganadisu don ƙara inductance da haɓaka tasirin siginar yanayin gama gari. Mummunan siginar ba shi da wani tasiri.
Huizhou Mingda Precise Electronics Co., Ltd. suna da masana'anta da suka ƙware a cikin samar da zoben maganadisu na EMI na hana tsangwama. Muna da injiniyoyi masu shekaru 20 na TDK R&D da ƙwarewar ƙira. Za mu iya keɓance zoben maganadisu tare da aiki na musamman da girman gwargwadon buƙatun abokan ciniki don zoben maganadisu na EMI anti-tsangwama. samfur.
Lokacin aikawa: Yuli-21-2021
