Resistor eliguqukayo nobukhulu bayo

A resistor variable okanye njengoko ibizwa ngokuba, kujongwe ukuba ukunyenyisa uxhathiso yesekethe rheostat ukufumana ixabiso olifunayo. Ngokuxhomekeke kuyilo yayo features oko ungatshintsha ukungawi njani kakuhle ngendlela stepwise.

Ngokuqhelekileyo, a resistor variable olusetyenziswa kwiintlobo ezahlukeneyo izixhobo kunye nezixhobo. Oku kunokubonwa liqhina umthamo, njengokuba umalusi yokukhanyisa, njl Kulo mzekelo, ububanzi balo lukhulu ukuba ngoku phantse akukho sixhobo umbane, leyo, kunjalo, ngaba mayixhotyiswe resistor variable.

Kukho iindidi ezine eziphambili dimmers, eziya kwahluka enye kwenye ngokokwakheka, kodwa enze umsebenzi ofanayo.

Uhlobo lokuqala resistors ngocingo. Ukuba zixhaphake kakhulu kwaye ukubonisa siseko ukusebenza resistor bume. Undoqo yomsebenzi wabo kukuba ucingo isilonda isakhelo zibani, kunye qha wesithathu lisusiwe ukusuka kwiindawo ezahlukeneyo yesakhelo. Ngokuqhelekileyo, xa kwindawo nganye iza kuba ukuxhathisa.

Uhlobo lwesibili isilayidi variable resistor. Yenziwe le wire, nto leyo eye ukumelana zabo ezinkulu, oko lilawulwa ngendlela efanayo resistors ngocingo-nxeba. Noko ke, kukho umahluko. Ucingo resistor ombane liyasuswa abafowunelwa, ebonelela utshintsho inyathelo resistance, kunye notshintsho isilayidi loo agudileyo ukususela umtyibilikisi ukhululekile sehla ecaleni wire.

Uhlobo wesithathu resistor otshintshayo, esebenzisa i electrolyte. Ukuze benze oku, abafowunelwa resistor antywiliselwa kuwo, kwaye uhlengahlengisa yenziwa ngokutshintsha umgama zabo.

Enye iintlobo ezininzi ezicacileyo nelula resistors variable i ityhubhu. Siqulathe ngaxeshanye enxulumene isibane, kunye notshintsho uxhathiso kuyo yi khubaza okanye nika. Loo resistor variable azichanekanga kwaye zisebenze, ngenxa yokuba ixabiso layo ixhomekeke ngqo kwi iqondo ubushushu kwesibane, yaye ngaloo ndlela ezingaguquguqukiyo kwexesha.

Kubalulekile ukuphawula ukuba ngenxa rheostat ungatshintsha kuphela inkani, kodwa ke ngoku kunye ombane. Ukulungiselela le njongo, le resistor elitshintshayo ezibandakanywe yombane ngokunxuseneyo okanye uthotho, kuxhomekeke imfuneko yokuba kutshintshwe parameter ethile.

Ngenxa yoko, resistors eziguquguqukayo zisetyenziselwa ngokulawula kul zingabuyiselwa rheostats kunye resistors sokuwanyusa ombane ebizwa potentiometers. Oko kunye nokusebenzisa kwabo njengezixhobo wokulawula we isandi umthamo ombane imveliso, amandla, njl Ngokusekelwe eyakhelwe iintlobo zazo ezininzi ezahlukeneyo abenzi boluvo ukubana yomgama kunye emboxo.

Ngenxa umgangatho wayo neempawu resistors eziguquguqukayo kucingelwa ukuba yenye iziseko electronic mihla kunye nobunjineli yombane.