Inductors muaj ntau yam kev siv ntau yam tseem ceeb hauv tshuab hluav taws xob. Inductors muaj rau kev siv fais fab loj, suab nrov, xov tooj cua zaus, cov cim, thiab kev sib cais. Yuav kom ua tau raws li cov kev xav tau ntawm cov kev siv ntau hom ntawv ntau hom inductors tau tsim thiab muaj ntau yam ntawm cov qauv ntawm qhov chaw me me ntawm qhov tob inductors rau chassis mount.
Coupled Inductors
Coupled inductors yog hom inductors uas sib koom sib nqus thiab sib zog. Coupled inductors feem ntau siv raws li kev hloov tsheb mus nce lossis nqis siab, muab tswv yim tawm tswv yim, thiab hauv cov kev siv rau kev sib nraus sib xyaw.
Multilayer Inductors
Multilayer inductors tau txais lawv lub npe ntawm cov khaubncaws sab nraud povtseg uas raug mob nyob ib ncig ntawm lub hauv paus loj. Ntxiv cov khaubncaws sab nraud povtseg ntawm cov hlua fais fab rau ib qho inductor tsub kom muaj qhov inductance tiamsis tseem yuav ua rau kom muaj peev xwm ntawm cov xov hlau. Cov inductors luam tawm siab dua inductance rau qis tshaj plaws kev khiav hauj lwm zaus.
Moulded Inductors
Inductors uas muaj molded rau hauv ib lub yas yas los yog tsev xauj tsev muaj npe hu ua molded inductors. Feem ntau, cov inductors no muaj cov cylindrical lossis bar daim ntawv tseem ceeb thiab tuaj yeem nrhiav tau nrog ntau hom kev xaiv ntawm cua.
Cov Hwj Huam Hwj Huam
Fais fab inductors muaj nyob rau hauv ntau yam ntawm daim ntawv yam thiab lub zog fais fab ntawm qhov chaw nce muas inductors uas tau tuav ob peb amps mus rau-qhov thiab chassis mount fais fab inductors uas tau kov tau kaum tawm rau pua pua amps. Nrog rau tus nqi tam sim no uas siv fais fab inductors feem ntau raug, loj magnetic teb raug tsim. Txhawm rau tiv thaiv cov teb magnetic los ntawm inducing suab nrov hauv lwm qhov ntawm Circuit Court , nws pom zoo tias cov hlau nplaum inductors siv yog tsim nyog.
RF Inductors
Cov qeeb ntau zaus ntawm inductors, tseem hu ua lub xov tooj cua ntau ntawm RF inductors, yog tsim los khiav lag luam ntawm cov qib high frequencies. Cov inductors feem ntau muaj kev siab dua thiab txo qhov kev luj xyuas tam sim no. Feem ntau RF inductors muaj cua tseem ceeb es siv lub ferrite los yog lwm yam inductance boost khoom siv vim qhov nce ntawm cov khoom poob thaum siv cov ntaub ntawv tseem ceeb uas yuav ua rau txo cov kev khiav hauj lwm ntawm qhov cim hauv kev lag luam.
Vim tias qhov kev khiav hauj lwm muaj hnub nyoog ntawm qhov inductor, ntau qhov chaw tsis tau ua ib qho tseem ceeb xws li cov nyhuv ntawm daim tawv nqaij, qhov tshwm sim sib thooj, thiab kev muaj peev xwm ntawm lub cev. Cov tawv nqaij thiab kev daws teeb meem zoo tuaj yeem ua rau kom tsis muaj kev sib thooj. Muaj ntau cov tswv yim siv los pab txo cov nyiaj poob qis no xws li honeycomb coils thiab kab laug sab web coils kom txo tau cov kab mob parasitic capacitance thiab litz hlau yog siv los txo cov tawv nqaij.
Chokes
Kev daig caj dab yog ib qho kev sib dhos uas tsim los thaiv cov kev sib ntau ntawm cov pa pulses thaum cia cov qis sab nrauv ntawm. Lawv cov npe tau los ntawm qhov kev zawm khoom tawm los yog thaiv cov teeb tawm ntawm cov high-frequency signals. Muaj ob hom kev ciav hlau, chokes hwj chim, thiab RF chokes. Lub zog thiab lub suab ntau zaus chokes feem ntau muaj cov tub ntxhais hlau ua kom lawv qis dua thiab ua kom lawv muaj txiaj ntxig zoo dua. RF chokes siv hlau hmoov lossis ferrite hlaws dai kom sib txuas nrog txoj kev sib zog ua haujlwm kom txo tau kev ua kom muaj zog thiab khiav lag luam ntawm kev sib nraus. Txuas ntau zaus ciav hlau yuav siv cov kaus poom los sis cov pa roj carbon monoxide.
Nto Mount Inductors
Lub laub rau me thiab ntau dua li mobile tau coj mus rau kev tawg nyob rau hauv kev xaiv rau saum roob mount hom inductors. Sab nruab nta mount inductors feem ntau siv hauv DC-DC converters, EMI filtering, zog cia, thiab lwm yam kev siv . Lawv cov me me thiab cov hneev taw ua qhov chaw ntais ntawm qhov tob inductors ib qho tseem ceeb hauv lub tshuab txawb thiab txawb xa tawm hauv tshuab hluav taws xob. Sab nruab nrab mounting inductors muaj thiab tsis muaj sib nqus shielding, nrog tam sim no muaj peev xwm dhau 10 amps, thiab nrog tsawg heev losses. Feem ntau qhov tob inductors yuav siv cov hlau los yog ferrite core los yog kev siv cov cua tshuab tshwj xeeb los ua kom zoo tshaj qhov kev ua tiav ntawm qhov kev sib tw thiab tuav ib qho chaw me me thiab daim ntawv tseem ceeb.
Hom mob Cores
Cov khoom siv ntawm ib qho kev ua lag luam plays lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm ib qho kev sib tw. Cov ntaub ntawv tseem ceeb tuaj yeem cuam tshuam qhov teebmeem ntawm inductor thiab yuav cuam tshuam qhov kev khiav haujlwm ntau tshaj plaws, thiab qhov muaj peev xwm ntawm kev sib tw. Cov hom ciav hlau inductor muaj xws li:
- Cua Core - Kev ua haujlwm ntau dua vim tsis muaj tub ntxhais ploj tab sis qis inductance
- Tub Ntxhais Hlau - Tsawg tsis kam nrog siab inductance. Core losses, currents eddy, nplhaib nplaum thiab hysteresis txwv cov kev khiav hauj lwm zaus thiab tam sim no
- Ferrite Core - Non-conductive ceramic khoom rau cov haujlwm ntau dua. Sib dhos tsis sib haum txwv cov peev txheej tam sim no
- Toroidal Tub Ntxhais Kawm - Ib tug tub ntxhais zoo li tus txiv hmab txiv ntoo uas txo cov hluav taws xob EMI thiab muaj kev qhia txog siab inductance
- Laminated Core - High inductance nrog qis qis dua thiab tsim kho tam sim no