xov xwm

Lub hom phiaj ntawm lub hwj chim inductors yog los txo cov tub ntxhais poob hauv daim ntawv thov uas yuav tsum tau hloov hluav taws xob.Cov khoom siv hluav taws xob no tseem tuaj yeem siv rau hauv qhov chaw sib nqus tsim los ntawm lub qhov txhab nruj kom tau txais lossis khaws lub zog, txo cov teeb liab poob hauv kev tsim qauv thiab lim EMI suab nrov.Chav ntsuas ntawm inductance yog henry (H).
Nov yog cov ntsiab lus ntau ntxiv txog lub zog inductors, uas yog tsim los ua kom muaj zog ntau dua.
Hom Lub Hwj Chim Inductors Lub hom phiaj tseem ceeb ntawm lub zog inductor yog kom muaj kev sib luag ntawm cov hluav taws xob hluav taws xob uas muaj qhov hloov pauv tam sim no lossis qhov hluav taws xob.Ntau hom fais fab inductors yog categorized los ntawm cov hauv qab no:
DC tsis kam
kam rau ua
Case loj los yog qhov loj me
nominal inductance
ntim
thaiv
siab tshaj tam sim no
Cov tuam txhab lag luam tseem ceeb uas tsim hluav taws xob inductors suav nrog Cooper Bussman, NIC Components, Sumida Electronics, TDK thiab Vishay.Ntau lub zog inductors yog siv rau cov kev siv tshwj xeeb raws li cov yam ntxwv xws li cov khoom siv hluav taws xob, lub zog siab, lub zog saum npoo av (SMD) thiab siab tam sim no.Hauv cov ntawv thov uas xav hloov qhov hluav taws xob thaum lub zog khaws cia thiab EMI tam sim no tau lim, nws yuav tsum siv SMD fais fab inductors.
Kev siv fais fab Inductor Peb txoj hauv kev siv lub zog inductor yog los lim EMI suab nrov hauv AC inputs, lim cov suab nrov tsawg zaus tam sim no thiab khaws lub zog hauv DC-rau-DC converters.Kev lim dej yog ua raws li cov yam ntxwv tshwj xeeb ntawm cov hluav taws xob inductors.Cov chav nyob feem ntau txhawb cov ripple tam sim no nrog rau qhov siab tshaj plaws tam sim no.
Yuav ua li cas xaiv lub hwj chim inductor Vim muaj ntau yam muaj hwj chim inductors, nws yog ib qho tseem ceeb rau kev xaiv lub hauv paus ntawm qhov tam sim no nyob rau hauv uas cov tub ntxhais saturates thiab tshaj daim ntawv thov lub ncov inductor tam sim no.Loj, geometry, kub muaj peev xwm thiab winding yam ntxwv kuj ua lub luag haujlwm tseem ceeb hauv kev xaiv.Lwm yam tseem ceeb suav nrog qib fais fab rau qhov voltages thiab tam sim no thiab cov kev xav tau rau inductance thiab tam sim no.