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Yawancin zoben maganadisu suna buƙatar fenti don sauƙaƙe bambancin.Gabaɗaya, ƙwanƙolin foda na ƙarfe yana bambanta da launuka biyu.Wadanda aka saba amfani dasu sune ja/m, rawaya/ja, kore/ja, kore/ blue da rawaya/fari.Zoben core manganese gabaɗaya Fentin kore ne, baƙin ƙarfe-silicon-aluminum gabaɗaya duk baki ne da sauransu.A gaskiya ma, launi na zoben maganadisu bayan harbe-harbe ba shi da alaƙa da rini na fenti da aka fesa daga baya, yarjejeniya ce kawai a cikin masana'antar.Misali, kore yana wakiltar babban zobe na maganadisu;launuka biyu suna wakiltar ƙarfe foda core Magnetic zobe;baki yana wakiltar ƙarfe-siliki-aluminum zobe na maganadisu, da sauransu.
(1) High Magnetic permeability zobe
Magnetic zobe inductors, dole ne mu ce nickel-zinc ferrite maganadisu zobe.An raba zoben maganadisu zuwa nickel-zinc da manganese-zinc bisa ga kayan.A halin yanzu ana amfani da ƙarfin maganadisu na nickel-zinc ferrite kayan zoben maganadisu daga 15-2000.Abubuwan da aka saba amfani da su shine nickel-zinc ferrite tare da karfin maganadisu na 100- Tsakanin 1000, bisa ga rarrabuwar kawuna na maganadisu, an kasu kashi-kashi zuwa kananan kayan iya karfin maganadisu.Matsalolin maganadisu na manganese-zinc ferrite abu na maganadisu gabaɗaya yana sama da 1000, don haka zoben maganadisu da aka samar da kayan manganese-zinc ana kiransa babban zoben maganadisu.
Nickel-zinc ferrite magnetic zobba ana amfani da su gabaɗaya don wayoyi daban-daban, allon kewayawa, da hana tsangwama a cikin kayan aikin kwamfuta.Za a iya amfani da zoben Magnetic na Manganese-zinc ferrite don yin inductor, masu canza wuta, matattarar murhu, kawunan maganadisu da sandunan eriya.Gabaɗaya, ƙananan haɓakar kayan aiki, mafi girman kewayon mitar da ake buƙata;mafi girman iyawar kayan aiki, mafi kunkuntar kewayon mitar aiki.
(2) Ƙarfe core zobe

Iron foda core sanannen lokaci ne na kayan maganadisu ferric oxide, wanda galibi ana amfani dashi a cikin da'irori na lantarki don magance matsalolin daidaitawar lantarki (EMC).A aikace-aikacen aikace-aikacen, za a ƙara wasu abubuwa daban-daban bisa ga buƙatun tacewa daban-daban a cikin nau'ikan mitoci daban-daban.
Farkon ƙwanƙolin maganadisu foda sun kasance “haɗe-haɗe” ƙarfe mai taushin muryoyin maganadisu waɗanda aka yi da baƙin ƙarfe-silicon-aluminum gami da foda.Wannan baƙin ƙarfe-silicon-aluminum Magnetic foda core ana kiransa "baƙin ƙarfe foda core".Tsarin shirye-shiryensa na yau da kullun shine: amfani da Fe-Si-Al alloy Magnetic foda da za a ba da shi ta hanyar niƙa ƙwallon ƙafa kuma a rufe shi da Layer insulating ta hanyoyin sinadarai, sannan ƙara kusan 15wt% ɗaure, gauraya daidai gwargwado, sannan gyaggyara da ƙarfi, sannan magani mai zafi. (danniya damuwa) don yin samfurori.Wannan samfurin na gargajiya na “iron foda core” galibi yana aiki a 20kHz∼200kHz.Saboda suna da mafi girman jikewa na magnetic juzu'i fiye da ferrite masu aiki a cikin rukunin mitar guda ɗaya, kyawawan halaye na girman girman DC, kusa da sifili madaidaicin maganadisu, babu hayaniya yayin aiki, kwanciyar hankali mai kyau, da ƙimar ƙimar aiki mai girma.Ana amfani da shi sosai a cikin kayan aikin lantarki kamar manyan masu juyawa na lantarki.Lalacewar su ita ce cikawar ba ta maganadisu ba kawai tana samar da dilution na maganadisu ba, har ma yana sa hanyar jujjuyawar maganadisu ta daina, kuma lalatawar gida tana haifar da raguwar haɓakar maganadisu.
Ƙarfin foda na baƙin ƙarfe da aka haɓaka kwanan nan ya bambanta da na gargajiya na baƙin ƙarfe-silicon-aluminum magnetic foda core.Danyen kayan da aka yi amfani da shi ba alloy magnetic foda bane amma foda mai tsaftataccen ƙarfe mai rufi da rufin rufi.Adadin abin ɗaure ƙanƙanta ne, don haka ƙarfin maganadisu yana da girma.karuwa a girma.Suna aiki a tsakiyar ƙananan mitar mitar ƙasa da 5kHz, gabaɗaya 'yan ɗari Hz, wanda ya yi ƙasa da mitar aiki na FeSiAl magnetic foda cores.Kasuwancin da aka yi niyya shine maye gurbin siket ɗin ƙarfe na silicon don injina tare da ƙarancin asarar sa, ingantaccen inganci da sauƙin ƙirar 3D.
Inductor Ring Magnetic
(3) FeSiAl zoben maganadisu
Zoben maganadisu na FeSiAl ɗaya ne daga cikin zoben maganadisu tare da ƙimar amfani mai yawa.A cikin sauƙi, FeSiAl ya ƙunshi aluminum-silicon-iron kuma yana da ƙananan Bmax mai girma (Bmax shine matsakaicin matsakaicin Z akan yanki na yanki na magnetic core. Magnetic flux density). da yawa ƙasa da baƙin ƙarfe foda core da kuma high Magnetic flux, yana da low magnetostriction (ƙananan amo), shi ne wani low-cost makamashi ajiya kayan, babu thermal tsufa, za a iya amfani da su maye gurbin baƙin ƙarfe foda The core ne sosai barga a high zafin jiki.
Babban fasali na FeSiAlZ sune ƙananan hasara fiye da ƙananan foda na baƙin ƙarfe da kyawawan halaye na halin yanzu na DC.Farashin ba shine mafi girma ba, amma ba mafi ƙasƙanci ba, idan aka kwatanta da baƙin ƙarfe foda core da baƙin ƙarfe nickel molybdenum.
Ƙarfin-silicon-aluminum Magnetic foda core yana da kyawawan abubuwan maganadisu da abubuwan maganadisu, ƙarancin ƙarfi da ƙarancin ƙarfin maganadisu.Lokacin da aka yi amfani da shi a cikin kewayon zafin jiki na -55C ~ + 125C, yana da babban aminci kamar juriya na zafin jiki, juriya na zafi da juriya na girgiza;
A lokaci guda, ana samun kewayon haɓaka mai faɗi na 60 ~ 160.Shi ne mafi kyawun zaɓi don sauya kayan aikin samar da wutar lantarki, PFC inductor da inductor mai resonant, tare da babban farashi.