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Iyiphi indima edlalwa i-SMD inductor kumalambu okonga amandla e-LED?

Njengoba ama-chip inductors anganweba impilo yesevisi yemikhiqizo eminingi ye-elekthronikhi yabathengi, athuthukise ikhwalithi yemikhiqizo, ikhwalithi engavamile, nokusebenza, asetshenziswe abakhiqizi abaningi.

Akusetshenziswa kuphela kumadivayisi okuphakelwa kukagesi, kodwa futhi nezinto ezilalelwayo, okokugcina, izinto zikagesi zasendlini neminye imikhiqizo kagesi nekagesi, ukuze amasiginali kamagnetic angaphazanyiswa, futhi ngasikhathi sinye, angaphazamisi amasignali noma imisebe ye-electromagnetic. ekhishwe ezinye izisetshenziswa ezizungezile..

Izibani ezonga amandla zisetshenziswa kakhulu empilweni yethu;kanye namalambu okonga amandla e-LED akhiwa ikakhulukazi ama-semiconductor light-emitting diode;ziwuhlobo lokukhanya oludla amandla amancane futhi lunempilo ende yesevisi.

Isifunda sangaphakathi sesibani sokulondoloza amandla e-LED yibhodi lesifunda samandla, ikakhulukazi kufaka phakathi ama-electrolytic capacitors, resistors, power inductors, ama-ceramic capacitors, njll., lapho inani elincane kakhulu liyi-chip power inductors, futhi indima yalo ibaluleke kakhulu.

ikakhulukazi ukuvimba i-AC ne-DC, futhi uvimbele imvamisa ephezulu kanye nemvamisa ephansi (ukuhlunga).Vele, isifunda samandla sivimba ikakhulukazi i-AC ne-DC.Kuyabonakala ukuthi ukumelana kwama-chip power inductors ku-DC cishe kuqanda.

Ngaphansi kwesimo samanje esivumela umjikelezo ukuba udlule, i-chip inductance ivimbela ukudlula kwephoyinti le-AC, ivikela ibhodi lesifunda ekulimazeni, futhi yandisa kakhulu impilo yesevisi ye-LED.