Rau ib lub xov tooj cua pib xyaum ua, ib qho ntawm cov cuab yeej tseem ceeb yog hlau cam hlau. Cov cuab yeej no yog npaj rau cov xov tooj cua tshuab kev sib tw thiab tinning qhov chaw ntawm cov ntawv luam tawm hauv Circuit Court conductors. Soldering irons sib txawv hauv txoj kev cua sov, niaj hnub soldering irons feem ntau yog cua sov los ntawm hluav taws xob tam sim no, tab sis muaj lawm, thiab tseem muaj, xws li soldering irons uas yuav tsum tau rhuab nrog qhib nplaim taws. Qhov tsim ntawm hluav taws xob soldering hlau tsis yog qhov nyuaj heev thiab koj tuaj yeem sib sau nws koj tus kheej.
Tsim nyog
Ntoo thaiv, resistor, tooj liab bar, hlau sawb, hlua fais fab, ntsaws
Cov Lus Qhia
Kauj ruam 1
Nqa ib daim ntoo thiab txiav ib tug kov tawm ntawm nws rau lub neej tom ntej soldering hlau. Tom qab ntawd, nyob rau hauv qhov chaw nruab nrab ntawm tus kov, tho ib lub qhov hla, lub network hlau yuav dhau ntawm lub qhov.
Kauj ruam 2
Tom ntej no, siv lub resistor ntawm hom "PEV" nrog tus nqi nominal ntawm 2 kOhm thiab xaiv tus pas nrig tooj liab hauv qab nws lub qhov hauv nruab nrab. Zom qhov kawg ntawm qhov bar no kom phim cov duab ntawm cov lus qhia nrog lub hau hlau, thiab tom qab ntawd muab qhov chaw tso rau sab hauv kom thev tsis haum, nws yuav tsum zaum ruaj ruaj rau hauv.
Kauj ruam 3
Tom qab ntawd, siv txoj hlua hlau thiab ua ib qho clamp rau lub thev tawm tawm ntawm nws. Qhwv lub resistor nrog cov hlua khi no, tho qhov hauv nws thiab siv ntsia liaj qhov rooj los tuav lub resistor hauv nws.
Kauj ruam 4
Tom qab ntawd, khoov rau qhov kawg ntawm cov clamp thiab tho ib lub qhov ntawm lawv. Los ntawm cov qhov no, siv cov ntsia hlau, rub cov clamp nrog lub thev mus rau qhov kawg ntawm tus pas ntoo, tab sis kom yooj yim, ua ntej dhau lub hwj chim qaum los ntawm lub qhov hauv tus kov.
Kauj ruam 5
Tom ntej no, txuas qhov kawg ntawm txoj hlua txuas mus rau qhov txiav tawm ntawm qhov tsis taus thiab ua tib zoo ntxig rau qhov chaw tsis muaj conductive. Txuas lub ntsaws rau lwm kawg ntawm xaim, hlau soldering yog npaj txhij.
