xov xwm

Lub rooj tsavxwm lub rooj tsavxwm yog ib qho tseem ceeb ntawm cov khoom siv suab xws li hais lus thiab lub zog amplifiers. Nws tuaj yeem ua kom muaj zog, lim, thiab nthuav tawm cov cim hluav taws xob los muab cov khoom siv hluav taws xob tsim nyog rau kev xa suab paj nruag. Txawm li cas los xij, rau ntau tus neeg, cov qauv thiab cov khoom ntawm lub rooj tsav xwm lub rooj tsav xwm tseem yog qhov tsis paub. Yog li, cov khoom siv hluav taws xob dab tsi ua rau lub rooj tsav xwm hluav taws xob muaj? Hauv qab no, peb yuav qhia ib tug los ntawm ib tug.

Resistor

Lub resistor yog ib qho kev tivthaiv uas nws txoj haujlwm yog los thaiv qhov ntws ntawm tam sim no lossis hloov qhov loj ntawm qhov tam sim no hauv Circuit Court, uas yog qhov tseem ceeb heev rau kev tswj cov theem tso zis ntawm lub suab amplifier. Muaj ntau ntau hom resistors nyob rau hauv lub rooj tsavxwm lub rooj tsavxwm, nrog rau cov resistors zoo tib yam, kuj sib txawv resistors, potentiometers, thiab lwm yam.

Capacitor

Capacitors yog lwm yam khoom siv uas khaws cov nqi hluav taws xob thiab lim cov dej ntws ntawm hluav taws xob hauv ib lub voj voog. Cov capacitors nyob rau hauv lub rooj tsavxwm lub rooj tsavxwm feem ntau yog txhuas electrolytic capacitors, ceramic capacitors, polyester zaj duab xis capacitors, thiab lwm yam. Ntau hom capacitors muaj cov yam ntxwv sib txawv thiab yuav tsum tau xaiv raws li qhov xav tau ntawm lub suab Circuit Court.

Transistors thiab diodes

Lub transistor yog ib qho khoom siv semiconductor uas nws lub luag haujlwm yog txhawm rau nthuav dav tam sim no, tswj tam sim no, thiab ua ke nrog lwm cov khoom siv los ua ib qho kev sib tw. Nyob rau hauv lub suab circuits, triodes feem ntau yog siv nyob rau hauv lub hwj chim amplifier circuits, mixer input circuits, thiab lwm yam. Diodes yog siv nyob rau hauv lub hwj chim mov filtering, nrhiav kom tau thiab lwm yam.

Transistor

Lub transistor yog ib qho nyuaj semiconductor tivthaiv uas nws cov haujlwm muaj xws li amplifying tam sim no, tswj tam sim no, thiab converting tam sim no mus rau hauv lub zog tso zis nyob rau hauv lub teeb, suab, tshav kub, thiab lwm yam. tsav circuits, thiab lwm yam.

IC chip

Ib qho IC nti yog ib qho khoom siv me me raws li cov khoom siv hluav taws xob semiconductor uas tuaj yeem sib koom ua ke ntawm cov circuits nyuaj thiab ua haujlwm. Nyob rau hauv lub suab circuits, IC chips feem ntau yog siv nyob rau hauv functional modules xws li mixers, hwj chim amplifiers, thiab teeb liab processors kom ua tau zoo thiab meej tswj thiab ua.

Inductor

Inductoryog ib qho khoom siv uas nws lub luag haujlwm yog khaws cov hluav taws xob hluav taws xob hauv lub zog hluav taws xob, cuam tshuam kev sib kis ntawm xov tooj cua zaus cov cim, lim thiab tsav teeb liab, thiab lwm yam hauv lub suab circuits, inductors feem ntau yog siv rau hauv lub hwj chim amplifiers, lub hwj huam mov filtering, hais lus crossover suab, lwm.

Mingda yog tus kws tshaj lij inductor nrog 17 xyoo dhau los. Koj tuaj yeem sab laj Mingda txog kev paub txog inductor.

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Cov saum toj no yog cov khoom siv hluav taws xob tseem ceeb uas ua rau lub rooj tsav xwm suab. Lawv ua lub luag haujlwm tseem ceeb hauv lub suab hluav taws xob. Rau cov phooj ywg uas siv cov khoom siv suab, txawm hais tias tsis tas yuav nkag siab cov ntsiab lus ntawm cov khoom siv no, kev nkag siab txog lawv cov yam ntxwv thiab kev ua haujlwm tseem ceeb heev rau kev nkag siab tob txog kev ua haujlwm ntawm cov khoom siv suab.