Copper foil resistors tau txais tos dav heev txij li lawv cov kev taw qhia vim lawv qhov me me, tsis muaj zog, thiab zoo conductivity. Ntau tus tsim hluav taws xob tsim hluav taws xob tau ua cov ntawv ci tooj liab resistors yog qhov kev xaiv zoo tshaj plaws rau cov khoom siv hluav taws xob hauv Circuit Board.
Ua ntej, tooj liab ntawv ci resistors muaj qhov ntim me me. Vim muaj qhov chaw tsawg ntawm qee lub rooj tsav xwm hauv Circuit Court, cov khoom me me yog nrov heev. Copper foil resistors tuaj yeem ua tiav qhov ntim me me, xws li cov 0603 pob, uas tsuas yog 1.6mm * 0.8mm hauv qhov loj. Piv nrog rau lwm yam resistors, nws qhov zoo yog pom tseeb.
Thib ob, qhov tsis kam ntawm tooj liab ntawv ci resistors yog qhov tsawg. Qhov no feem ntau yog vim nws cov nqi qis thiab kev tsim khoom yooj yim. Lub hauv paus ntsiab lus tseem ceeb ntawm cov ntawv ci tooj liab tsis kam yog siv DC qhov tsis kam ntawm cov ntawv ci tiv thaiv los tswj qhov tam sim no ntawm Circuit Court, yog li ua kom muaj kev ua haujlwm zoo ntawm lub voj voog. Tus nqi kuj tuaj yeem raug xaiv raws li qhov xav tau tiag tiag los xyuas kom meej qhov kev ua haujlwm ntawm lub voj voog.
Thaum kawg, tooj liab ntawv ci resistors muaj cov conductivity zoo heev. Thaum lub zog ntawm cov txheej txheem, qhov tam sim no ntawm cov ntawv ci tooj liab tsis muaj kev cuam tshuam, thiab yuav tsis muaj qhov cuam tshuam tam sim no lossis lwm yam teeb meem, yog li ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm kev ua haujlwm hauv Circuit Court.