nkhani

1. Chip inductorsndi maginito olowetsa maginito okhala ndi mawaya otsekeredwa, omwe ndi amodzi mwazinthu zomwe zimagwiritsidwa ntchito movutikira.

2. Ntchito ya chip inductor: Ntchito ya DC kukana ndi AC makamaka kudzipatula ma siginecha AC, ndipo nthawi yomweyo kupanga resonant dera ndi zosefera, capacitors, resistors, etc. Udindo wa inductance kwa ikukonzekera ndi kusankha pafupipafupi .
3. Dongosolo la LC tuning limapangidwa ndi coil inductor ndi capacitor mofanana, ndipo inductor yamagetsi imagwira ntchito yopangira resonance mu dera.
4. Chilichonse chamakono cha chip inductor mu dera ndi maginito opangidwa ndi dera kumene inductor ili, ndipo maginito a maginito a maginito akugwira ntchito pa dera. Panthawi imeneyi, dera limadzaza ndi maginito ena. Nthawi zambiri, kukhathamira kwa maginito kumachulukira, m'pamenenso kukhazikika kwa ma inductance kwa dera.
5. Pamene panopa akudutsa mu chip inductor kusintha, kusintha kwamakono kudzatsekedwa ndi mphamvu ya DC voltage yopangidwa ndi chip inductor. Siyani kusintha mawonekedwe kunja kwa dera ili; chifukwa chosinthika chamakono chikhoza kukhala chamakono chachikulu; ngati dera lonse silingathe kupirira; zingakhudze zigawo zina mu dera; ndiye gawo lonse lozungulira liwotchedwa.
6. Pamene mphamvu yamakono kupyolera mu chip ya chip power inductor ikuwonjezeka, mphamvu yodzipangira yokha ya electromotive yopangidwa ndi chip power inductor imachepa, ndipo zamakono zomwe zimapangidwa ndi inductor zimachepa, ndipo mphamvu yodzipangira yokha ndi njira zamakono ndizofanana. . Pofuna kupewa kuchepa kwaposachedwa, mphamvu yosungidwa imatulutsidwa kuti iwononge kuchepa kwamakono. Pakalipano ali kumbali yosiyana kuti ateteze kuwonjezeka kwamakono.
7. Panthawi imodzimodziyo, mbali ya mphamvu yamagetsi imasinthidwa kukhala mphamvu ya maginito ndikusungidwa mu inductor. Chifukwa chake, mutatha kusefa kwa inductance, sikuti kuchuluka kwazomwe zikuchitika komanso kugunda kwamagetsi kumachepetsedwa, mawonekedwe a waveform amakhala osalala, ndipo mbali ya conduction ya diode yokonzanso imachulukira.
8. Chip power inductors amachita mosiyana ndi ma chip inductors wamba omwe amagwira ntchito mudera limodzi, akuchita ngati EMC, EMI, ndikukhala ndi ntchito yosungira mphamvu.
9. Kuteteza chip inductors kumatha kuteteza kusakhazikika komwe kulipo m'mabwalo ena ndikusewera bwino kutsekereza. Chishango chachitsulo chokhala ndi chishango chathunthu chidzazungulira chowongolera chabwino ndikupangitsa kuti pakhale chiwongola dzanja chofanana ndi chowongolera chomwe chili mkati mwa chishango.
10. Kunja kwake kuli ndi mtengo wofanana ndi wa kondakitala. Ngati chishango chachitsulo chakhazikika, chiwongolero chabwino kuchokera kunja chidzalowa padziko lapansi, ndipo sipadzakhala magetsi kunja.