Kuj tsis paub meej resistor thiab nws cov uas

Ib tug nce mus nce los resistor los yog raws li nws yog hu ua, yog npaj mus kho cov rheostat Circuit Court kuj mus muab tau cov kev kawm muaj nuj nqis. Nyob ntawm seb nws tsim nta nws yuav tau hloov lub kuj yuav ua li cas ntseeg nkaws thiab nyob rau hauv ib tug stepwise yam.

Feem ntau, ib tug nce mus nce los resistor yog siv nyob rau hauv ntau hom ntawm cov khoom thiab pab kiag li lawm. Nws yuav pom raws li ib tug ntim pob qhov rooj, raws li ib tug regulator teeb pom kev zoo, thiab lwm yam Nyob rau hauv cov ntaub ntawv no, nws uas li ntawd zoo kawg hais tias nws yog tam sim no yuav luag tsis muaj hluav taws xob kws, uas, lawm, yuav tsis tau nruab nrog ib tug kuj tsis paub meej resistor.

Muaj plaub hom dimmers, uas txawv los ntawm ib lwm structurally, tab sis ua tib tug yam ntxwv.

Tus thawj hom yog hlau resistors. Lawv yog cov heev heev thiab muaj peev xwm ua qhia tau tias lub hauv paus ntsiab lus ntawm cov lag luam ntawm lub nce mus nce los resistor. Lub essence ntawm lawv cov chaw ua hauj lwm yog hais tias tus hlau mob rau tus ncej yog energized, thiab los ntawm cov peb hu yog muab tshem tawm los ntawm qhov chaw txawv ntawm tus ncej. Lawm, nyob rau hauv txhua qhov chaw yuav muaj ntau kuj.

Qhov thib ob hom yog ib tug swb nce mus nce los resistor. Nws yog ua los ntawm hlau, uas muaj ib tug loj tus kheej kuj, nws yog tswj nyob rau hauv tib txoj kev raws li nyob rau hauv cov hlau-qhov txhab resistors. Txawm li cas los, muaj cov sib txawv. Cov hlau resistor voltage yog muab tshem tawm los ntawm cov neeg, uas yuav muab ib kauj ruam hloov nyob rau hauv tsis kam, thiab xws li ib tug hloov nyob rau hauv lub swb yog tus txij li thaum lub slider yog free xaub raws hlau.

Qhov thib peb hom yog ib tug nce mus nce los resistor, uas siv ib tug ntsha. Ua li no, lub resistor hu yog immersed nyob rau hauv nws, thiab lub hloov yog tsim los ntawm hloov lawv deb.

Ib tug ntawm cov feem ntau pom tseeb thiab yooj yim hom nce mus nce los resistors yog ib tug raj. Nws muaj ib tug uas tig mus kev cob cog rua lub teeb, thiab kuj hloov nyob rau hauv nws los ntawm lawv cov lov tes taw los yog pab kom. Xws li ib tug nce mus nce los resistor yog heev tsis muaj tseeb thiab unreliable, vim hais tias nws tus nqi ncaj qha nyob rau hauv lub degree ntawm cov cua kub ntawm lub teeb, thiab yog li tej zaum yuav txawv nrog lub sij hawm.

Nws yog ib nqi sau cia hais tias vim lub rheostat yuav hloov tsis tau tsuas yog tsis kam ua, tab sis kuj cov tam sim no thiab voltage. Rau lub hom phiaj no, lub nce mus nce los resistor muaj nyob rau hauv qhov hluav taws xob Circuit Court nyob rau hauv thaum uas tig mus los yog nyob rau hauv series, nyob ntawm seb cov kev xav tau hloov cov parameter.

Yog li, nce mus nce los resistors yog siv rau kev tswj cov amperage tej zaum yuav raug xa mus rheostats thiab resistors rau kho ib tug voltage hu ua potentiometers. Ntawd thiab lawv siv raws li kev tswj pab kiag li lawm rau lub suab volume ntawm cov zis voltage, lub hwj chim, thiab lwm yam Nyob rau lub hauv paus ntawm lawv ua ntau ntau hom kev linear thiab angular xaav sensors.

Vim nws zoo thiab thaj chaw ntawm nce mus nce los resistors pom tau hais tias yuav muaj ib tug ntawm cov me nyuam yaus ntawm niaj hnub electronics thiab hluav taws xob engineering.