Resistors tuaj yeem muab faib ua ob hom tseem ceeb raws li seb tus nqi tiv thaiv puas tuaj yeem hloov pauv lossis tsis tau: cov resistors ruaj khov thiab hloov pauv tau.
Fixed Resistor: Tus nqi tsis kam ntawm cov resistors yog txiav txim siab thaum lub sijhawm tsim khoom thiab tsis hloov raws li kev siv ib txwm siv.Lawv yog cov feem ntau hom resistor thiab yog siv nyob rau hauv ib tug ntau yam ntawm circuits los muab ib tug tsis tu ncua nqi kuj.Tsau resistors feem ntau muaj ob qhov kawg, uas tuaj yeem sawv cev rau hauv daim duab kos duab raws li kab ntsug, nrog qhov kev ncua deb ntawm ob qhov kawg qhia txog lawv cov nqi tiv thaiv.
Tsis zoo li taag resistors, tus nqi tsis kam ntawm cov resistors kuj tuaj yeem hloov tau los ntawm kev hloov kho sab nraud.Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas yuav tsum muaj kev tswj hwm tus nqi tiv thaiv.Qhov sib txawv ntawm cov resistors feem ntau muaj peb lub terminals thiab zawv zawg sib cuag uas tuaj yeem txav mus thoob plaws lub cev resistor los hloov tus nqi tsis kam.Cov hom kev sib txawv ntawm cov resistors muaj xws li swb xaim varistors thiab potentiometers.
Ntxiv nrog rau qhov ruaj khov thiab hloov pauv tau, muaj ib hom tshwj xeeb ntawm cov resistor hu ua "rhiab resistor," uas tuaj yeem hloov nws tus nqi tsis kam teb rau cov kev hloov ntawm ib puag ncig (xws li, kub, siab, av noo, thiab lwm yam).
Nyob rau hauv cov txheej txheem, tus nqi kuj ntawm ib tug ruaj resistor yog txiav txim nyob rau hauv lub manufacturing txheej txheem thiab tsis hloov thaum lub sij hawm nws lub neej.Nyob rau hauv sib piv, tus nqi kuj ntawm ib tug kuj sib txawv resistor yuav kho tau mechanically los yog electronically.Lawv cov internals feem ntau muaj ib los yog ntau tus neeg uas swb los yog tig ntawm lub resistor lub cev los hloov tus nqi kuj.
Taag resistors yog tsim rau cov ntawv thov uas yuav tsum tau precision nyob rau hauv Circuit Court tsis vim hais tias lawv muaj peev xwm muab ib tug ruaj khov tus nqi.Tsau resistors muaj lub neej ua haujlwm ntev vim lawv qhov siab precision thiab ruaj khov.Ntawm qhov tod tes, qhov sib txawv ntawm cov resistors feem ntau yog siv qhov kev hloov pauv hloov ntawm tus nqi kuj yuav tsum tau.Piv txwv li, los kho lub ntim lossis hloov lub teeb liab theem hauv cov khoom siv suab, lossis kom ua tiav qhov voltage lossis tam sim no tswj hauv kev tswj tsis siv neeg.
Tsau resistors thiab sib txawv ntawm cov resistors kuj sib txawv hauv kev tsim thiab kev tsim khoom.Tsau resistors feem ntau siv cov txheej txheem nyias-zaj duab xis los yog cov yeeb yaj kiab tuab, uas cov khoom siv tau muab tso rau ntawm lub substrate los tsim cov resistor.Qhov sib txawv ntawm cov resistors, ntawm qhov tod tes, yuav xav tau kev siv tshuab ntau dua kom ntseeg tau tias cov neeg sib cuag tuaj yeem txav tau yooj yim.Qhov kev xaiv ntawm qhov ruaj khov thiab hloov pauv kuj tseem cuam tshuam nrog kev lag luam tawm ntawm tus nqi thiab kev ua haujlwm.Tsau resistors feem ntau tsis tshua kim vim tias lawv yooj yim rau kev tsim khoom.
