iindaba

Umahluko phakathi kwee-inductors ze-magnetic bead kunye ne-chip multilayer inductors

1. I-Magnetic bead inductors kunye ne-SMT laminated inductors?

Ii-inductors zizixhobo zokugcina amandla kunye neentsimbi zemagneti zizixhobo zokuguqula amandla (ukusebenzisa).I-SMT laminated inductors isetyenziswa ikakhulu ukucinezela uphazamiseko olwenziwe kwiisekethe zokubonelela ngombane.Amaso emagnethi asetyenziswa kakhulu kwiisekethe zomqondiso, ikakhulu kwi-EMI.Amaso emagnethi asetyenziselwa ukufunxa iimpawu ze-UHF.Umzekelo, ezinye iisekethe zerediyo zerediyo, iilophu ezitshixiwe ngezigaba, iisekethe ze-oscillator kunye neesekethe zememori ze-ultra-high frequency (DDR, SDRAM, RAMBUS, njl.) zonke zifuna ukongeza amaso amagnetic kwindawo yokufaka amandla.Inductor ye-SMD luhlobo oluthile lokugcinwa kwamandla, olusetyenziswa kwi-LC oscillator circuit, medium and low frequency filter circuit, njl.

2. Ziziphi iingenelo zee-inductors ze-bead magnetic kwiimpawu zesekethe?
I-Magnetic bead inductors isetyenziselwa ukufunxa iisignali ze-ultra-high frequency, ezifana neesekethe zefrikhwensi kanomathotholo, iilophu ezitshixiwe ngesigaba, iisekethe ze-oscillator, kubandakanya i-ultra-high frequency memory circuits (DDR SDRAM, RAMBUS, njl.) Olu hlobo lwezinto zokugcina amandla. isetyenziswe kwi-LC oscillation circuit, i-medium and low frequency filter circuit, kunye noluhlu lwe-frequency yesicelo sayo ayifane idlule i-50MHZ engalunganga.Umdibaniso womhlaba ngokuqhelekileyo usebenzisa i-inductor, uxhulumaniso lwamandla lukwasebenzisa i-inductor, kunye nentsimbi yamagnetic isetyenziswe kumgca wesignali?Kodwa eneneni, amaso kazibuthe nawo kufuneka akwazi ukufunxa uphazamiseko olukwi-frequency ephezulu, akunjalo?Kwaye i-inductance ye-inductance emva kwe-resonance ephezulu ayinakudlala indima….
IMagnetic Bead Inductance
3. Ingcono kangakanani i-chip inductance kune-magnetic bead inductance?

1. I-Laminated inductance:

Ikwanayo nokhuselo oluhle lwemagnethi, ingxinano ephezulu ye-sintering, kunye namandla afanelekileyo omatshini, xa kuthelekiswa ne-inductance yomoya: ubungakanani obuncinci, obulungele ukwenziwa kwe-miniaturization yesekethe, i-circuit magnetic evaliweyo, ayiyi kuphazamisa amacandelo ajikelezileyo, kwaye ayiyi kuchaphazeleka. ngamacandelo ajikelezileyo Kufanelekile ukufakwa koxinzelelo oluphezulu lwamacandelo;Ulwakhiwo oludityanisiweyo olulaminethiweyo lunokuthembeka okuphezulu, ukumelana nobushushu obuhle, ukuthengiselana okulungileyo, kunye nokumila okuqhelekileyo, okufanelekileyo kwimveliso ye-automatic surface mount.Ukungalungi kukuba izinga elifanelekileyo liphantsi, ixabiso liphezulu, i-inductance incinci, kwaye ixabiso le-Q lincinci.Ngokuqhelekileyo, i-inductor ye-multilayer ayikwazi ukubona umgca, i-inductor ye-multilayer ine-heat dissipation efanelekileyo, kwaye ixabiso le-ESR lincinci.Yimalini amaso kazibuthe inductor?Ungadibana nathi malunga neenkcukacha onomdla kuzo!

2. Izibonelelo ze-SMD laminated inductors zihluke kwezinye ii-inductors:
A. Ubungakanani obuncinci.
B. I-solderability egqwesileyo kunye nokumelana ne-solder, ilungele ukuhamba nge-soldering kunye ne-reflow soldering.
C. Isiphaluka esivaliweyo, akukho kuphazamiseka okuhambelanayo, okufanelekileyo ukufakwa koxinzelelo oluphezulu.
D. Non-directional, inkangeleko emgangathweni ukunyuselwa isiziba ngokuzenzekelayo.