Yakajairwa modhi inductance sefa yedunhu, La uye Lb zvakajairika maitiro inductance coils. Nenzira iyi, kana yakajairika ikozvino mudunhu ichipfuura neyakajairwa modhi inductance, iyo reverse magineti minda inogadzirwa nemhepo mune inductance coils yakakuvara muchikamu chimwe chete kudzima mumwe nemumwe kunze. Muchiitiko ichi, iyo yakajairika chiratidzo ikozvino inonyanya kukanganiswa nekoiri kuramba. Kana iyo yakajairwa modhi ikozvino Kana ichipfuura nepakati coil, nekuda kweisotropy yeyakajairika mode ikozvino, magineti mune imwechete nzira inogadzirwa mucoil, iyo inowedzera induction yecoil, uye inoita kuti coil iite senge yakakwira impedance. uye inoburitsa yakasimba damping effect. Inowanzo shandiswa kusefa zvakajairika-modhi electromagnetic kupindira masaini mukuchinja magetsi emagetsi. EMI kusefa kunoshandiswa kudzvanya mafungu emagetsi anogadzirwa neakakwira-kumhanya masaini mitsetse kubva pakupenya kunze.
Yakajairwa modhi inductance sefa yedunhu, La uye Lb zvakajairika maitiro inductance coils. Makoiri maviri akakuvadzwa pasimbi imwe chete ine nhamba yakafanana yemwenje uye zvikamu. Nenzira iyi, kana yakajairika ikozvino mudunhu ichipfuura neyakajairwa modhi inductance, iyo reverse magineti minda inogadzirwa nemhepo mune inductance coils yakakuvara muchikamu chimwe chete kudzima mumwe nemumwe kunze. Muchiitiko ichi, iyo yakajairika chiratidzo ikozvino inonyanya kukanganiswa nekoiri kuramba. Kana iyo yakajairika modhi ikozvino Painopfuura nepacoil, nekuda kweiyo isotropy yeyakajairika mode ikozvino, magineti mune imwechete nzira inogadzirwa mucoil, iyo inowedzera induction yecoil, inoita kuti coil iite seyakanyanya impedance, uye inoburitsa yakasimba damping effect.
Muchokwadi, kana imwe mugumo wesefa wedunhu yakabatana kune yekukanganisa sosi, uye imwe magumo yakabatana kune yekukanganisa mudziyo, La uye C1, Lb uye C2 inoumba maviri seti epasi-pass mafirita, anogona kudzora mutsara wakajairika. modhi EMI chiratidzo kune yakaderera nhanho. Dunhu iri haringogone kudzvanyirira kupinda kwekunze kweEMI masaini, asi zvakare kudzoreredza masaini eEMI anogadzirwa nemutsetse pachawo, anogona kunyatso kudzikisa kuwanda kweEMI kupindira. Iyo inogadzirwa mudzimba diki yakajairika mode inductor, inotora yakakwira-frequency ruzha kudzvinyirira matanho, yakajairika modhi yakachinga coil chimiro, hapana chiratidzo chekumisikidza, diki saizi, nyore kushandisa, yakanaka chiyero, nyore kushandisa, yakakwirira mhando uye zvimwe zvakanaka. Iyo inoshandiswa zvakanyanya mumaviri-yakaenzana tuning zvishandiso, akawanda-frequency transformers, impedance transformers, yakaenzana uye isina kuenzana shandurudzo, nezvimwe.
Common mode inductor zvinoreva kuti makoiri maviri akakuvadzwa pane imwechete yesimbi musimboti, iwo mahwindi akatarisana, nhamba yekutendeuka uye chikamu zvakafanana. Inowanzo shandiswa kusefa zvakajairika-modhi electromagnetic kupindira masaini mukuchinja magetsi emagetsi. EMI kusefa kunoshandiswa kudzvanya mafungu emagetsi anogadzirwa neakakwira-kumhanya masaini mitsetse kubva pakupenya kunze.
Nguva yekutumira: Sep-16-2021
