Muaj nuj nqi thiab hom Resistor

Resistors yog cov khoom siv hluav taws xob yooj yim uas tuaj yeem tsim kev tawm tsam, feem ntau yog ua los ntawm cov ntaub ntawv linear lossis nonlinear, thiab tuaj yeem siv rau hauv ntau yam kev siv hluav taws xob xws li kev txwv tam sim no, kev txwv tsis pub muaj hluav taws xob, kev faib hluav taws xob, thiab tswj cov khoom siv hluav taws xob. Nyob rau hauv luv luv, lub luag hauj lwm ntawm resistors yog tswj Circuit Court tsis xws li tam sim no, voltage, thiab hwj chim.
Hom ntawm resistors
Raws li cov yam ntxwv sib txawv ntawm cov resistors, lawv tuaj yeem muab faib ua ntau hom xws li cov resistors zoo tib yam, qhov sib txawv resistors, potentiometers, thiab photoresistors.
1. Ordinary resistor
Ordinary resistors yog hom resistor feem ntau, uas tuaj yeem muab faib ua cov yeeb yaj kiab hlau, carbon zaj duab xis resistors, hlau oxide resistors, thiab graphite resistors raws li cov khoom siv. Ntawm lawv, cov yeeb yaj kiab hlau resistors muaj qhov tseeb dua thiab ruaj khov, thaum cov yeeb yaj kiab cov yeeb yaj kiab muaj cov nqi qis dua thiab siv dav dua.
2. Tsis paub meej resistor
Ib qho kev sib txawv ntawm cov resistor yog ib qho tseem ceeb ntawm kev tswj hwm analog uas tsis tu ncua hloov qhov ntsuas hauv Circuit Court, feem ntau yog siv los kho ntim, ci, xim, thiab lwm yam.
3. Potentiometer
Lub potentiometer yog ib qho kev hloov pauv hloov pauv tau siv rau hauv cov khoom siv hluav taws xob, qhov twg tus nqi kuj tuaj yeem hloov kho los ntawm kev hloov lub cev. Feem ntau siv rau ntim tswj, laser tswj, thiab lwm zaus.
4. Photoresistor
Photoresistors tuaj yeem teb rau cov kev hloov pauv ntawm lub teeb siv thiab feem ntau siv hauv thaj chaw xws li photosensitive circuits thiab cov moos hluav taws xob.
Kev ceev faj rau kev siv cov resistors
Qhov loj me me thiab ntsuas lub zog ntawm cov resistor tsis tuaj yeem tshaj qhov tau teev tseg.
2. Nws yuav tsum tau them sai sai rau qhov ntsuas tam sim no ntawm tus resistor kom tsis txhob overloading lub resistor.
3. Qhov tseeb ntawm cov resistor yuav tsum ua kom tau raws li qhov yuav tsum tau ua hauv Circuit Court yam ntxwv.
Thaum vuam resistors, nws yog ib qho tsim nyog yuav tsum ua raws li txoj kev vuam kom raug kom muaj kev ruaj ntseg zoo.
5. Tsis txhob siv cov resistors tshaj qhov kub kom tsis txhob hlawv tawm.
Hauv luv luv, resistors yog cov khoom siv hluav taws xob yooj yim uas ua lub luag haujlwm tseem ceeb hauv kev tswj hwm thiab tswj cov circuits. Thaum siv lawv, kev saib xyuas tshwj xeeb yuav tsum tau them rau hom, tsis muaj, ntsuas lub zog, thiab qhov chaw ua haujlwm ntawm cov resistors.