ozi

Ọdịiche dị n'etiti inductors bead magnet na mgbawa multilayer inductor

1. Magnetik bead inductors na SMT laminated inductor?

Inductor bụ ngwaọrụ nchekwa ike yana bead magnet bụ ngwaọrụ ntụgharị ike (oriri). A na-ejikarị SMT laminated inductors iji gbochie ndabichi emere na sekit nzacha ọkụ. A na-ejikarị bead magnetik eme ihe na sekit mgbama, tumadi maka EMI. A na-eji bead magnetik amịkọrọ akara UHF. Dịka ọmụmaatụ, ụfọdụ sekit ugboro redio, loops akpọchiri agbachi, sekit oscillator na sekit ebe nchekwa ultra-high (DDR, SDRAM, RAMBUS, wdg) niile kwesịrị ịgbakwunye cha cha magnet na akụkụ ntinye ike. SMD inductor bụ ụdị ihe nchekwa nchekwa ike, nke a na-eji na sekit LC oscillator, sekit nzacha nke ọkara na nke dị ala, wdg. Oge ngwa ngwa ya anaghị adịkarị karịa 50MHz.

2. Gịnị bụ uru nke magnetik bead inductors na sekit àgwà?
A na-eji inductors magnetik mee ihe iji nweta akara ngosi ultra-high ugboro ugboro, dị ka ụfọdụ sekit redio ugboro ugboro, loops kpọchiri akpọchi, sekit oscillator, gụnyere sekit ebe nchekwa ultra-high (DDR SDRAM, RAMBUS, wdg) ụdị nchekwa nchekwa ike a. A na-eji ya na sekit oscillation LC, ọkara na sekit nzacha nke dị ala, yana ngwa ngwa ya anaghị adịkarị karịa 50MHZ na-ezighi ezi. Njikọ ala na-ejikarị inductor eme ihe, njikọ ike na-ejikwa inductor, na a na-eji bead magnet na akara mgbama? Mana n'ezie, bead ndọta kwesịkwara inwe ike ịnabata nnyonye anya ugboro ugboro, nri? Na inductance nke inductance mgbe elu ugboro resonance enweghị ike ịrụ ọrụ….
Inductance Magnetic Bead Inductance
3. Kedu ka inductance mgbawa dị mma karịa inductance bead magnet?

1. Inductance laminated:

Ọ na-enwekwa mma magnetik ọta, elu sintering njupụta, na ezi n'ibu ike, ma e jiri ya tụnyere winding inductance: obere size, nke na-eme ka miniaturization nke sekit, mechiri emechi magnetik, agaghị egbochi ihe ndị gbara ya gburugburu, na agaghị emetụta. site na ihe ndị gbara ya gburugburu Ọ na-enye aka na ntinye nke njupụta dị elu; na laminated integrated Ọdịdị nwere elu pụrụ ịdabere, ezi okpomọkụ na-eguzogide, ezi solderability, na mgbe udi, adabara akpaka elu ugwu mmepụta. Ihe ọghọm bụ na ọnụego ruru eru dị ala, ọnụ ahịa ya dị elu, inductance dị obere, yana uru Q dị obere. N'ikwu okwu n'ozuzu, multilayer inductor enweghị ike ịhụ ahịrị ahịrị, multilayer inductor nwere ezigbo nkwụsị ọkụ, na uru ESR dị ntakịrị. Ego ole bụ bead magnetik inductor? Ị nwere ike ịkpọtụrụ anyị gbasara nkọwapụta ị nwere mmasị na ya!

2. Uru nke SMD laminated inductors dị iche na ndị ọzọ inductor:
A. Obere nha.
B. Magburu onwe solderability na solder eguzogide, adabara eruba soldering na reflow soldering.
C. Sekit mechiri emechi, enweghị nnyonye anya ibe ya, dabara adaba maka ntinye njupụta dị elu.
D. Na-abụghị ntụziaka, ahaziri ọdịdị maka akpaka kwachie arịọnụ.