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Bambanci tsakanin inductor bead na maganadisu da guntu multilayer inductor

1. Magnetic bead inductor da SMT laminated inductor?

Inductors na'urorin ajiyar makamashi ne kuma ƙwanƙolin maganadisu sune na'urori masu canza makamashi (cinyewa). Ana amfani da inductor laminated na SMT don murkushe kutsawa da aka gudanar a cikin da'irar tace wutar lantarki. Ana amfani da beads na magnetic galibi a cikin sigina, galibi don EMI. Ana amfani da beads na Magnetic don ɗaukar siginar UHF. Misali, wasu da'irar mitar rediyo, madaukai masu kulle-kulle, da'irorin oscillator da da'irorin ƙwaƙwalwar mitar mitar ultra-high (DDR, SDRAM, RAMBUS, da sauransu) duk suna buƙatar ƙara beads na maganadisu zuwa ɓangaren shigar wutar lantarki. SMD inductor wani nau'i ne na ajiyar makamashi, wanda ake amfani dashi a cikin LC oscillator circuit, matsakaici da ƙananan mitar tacewa, da dai sauransu. Mitar aikace-aikacensa da wuya ya wuce 50MHz.

2. Menene fa'idodin inductor bead na maganadisu a cikin halayen kewayawa?
Ana amfani da inductors na Magnetic beads don ɗaukar sigina masu girman gaske, kamar wasu na'urorin mitar rediyo, madaukai masu kulle lokaci, da'irorin oscillator, gami da da'irorin ƙwaƙwalwar mitar mitar ultra-high (DDR SDRAM, RAMBUS, da sauransu) Irin wannan nau'in ajiyar makamashi. ana amfani da shi a cikin da'irar oscillation na LC, matsakaici da ƙananan mitar tacewa, kuma mitar aikace-aikacen sa da wuya ya wuce 50MHZ mara kyau. Haɗin ƙasa gabaɗaya yana amfani da inductor, haɗin wutar kuma yana amfani da inductor, kuma ana amfani da dutsen maganadisu akan layin sigina? Amma a zahiri, ƙwanƙolin maganadisu yakamata su iya ɗaukar tsangwama mai tsayi, daidai? Kuma inductance na inductance bayan high mita resonance ba zai iya taka rawa….
Inductance Magnetic Bead Inductance
3. Nawa ne mafi kyawun inductance guntu fiye da inductance na maganadisu?

1. Laminated inductance:

Har ila yau, yana da kyakkyawan garkuwar maganadisu, girman girman sintering, da ƙarfin injina mai kyau, idan aka kwatanta da inductance mai iska: ƙaramin girman, wanda ke ba da gudummawa ga miniaturization na da'ira, da'irar Magnetic rufe, ba zai tsoma baki tare da abubuwan da ke kewaye ba, kuma ba za a shafa su ba. ta hanyar abubuwan da ke kewaye Yana da tasiri ga haɓakar haɓakar abubuwan haɓakawa; da laminated hadedde tsarin yana da high AMINCI, mai kyau zafi juriya, mai kyau solderability, kuma na yau da kullum siffar, dace da atomatik surface Dutsen samar. Rashin hasara shi ne cewa ƙimar da aka cancanta ba ta da yawa, farashin yana da yawa, inductance ƙarami ne, ƙimar Q kuma ƙarami ne. Gabaɗaya magana, inductor multilayer ba zai iya ganin layin ba, inductor multilayer yana da kyawawa mai kyau na zafi, kuma ƙimar ESR ya fi ƙanƙanta. Nawa ne inductor Magnetic beads? Kuna iya tuntuɓar mu game da ƙayyadaddun bayanai da kuke sha'awar!

2. Amfanin SMD laminated inductor sun bambanta da sauran inductor:
A. Ƙananan girma.
B. Madalla solderability da solder juriya, dace da kwarara soldering da reflow soldering.
C. Rufewar kewaye, babu tsangwama ga juna, dace da shigarwa mai yawa.
D. Ba jagora ba, daidaitaccen bayyanar don hawa faci ta atomatik.