Puas yog nws zoo dua los ua kom sov cov hlau nplaum sab hauv lossis sab nraud?
Ua ntej tshaj, nws nyob ntawm koj daim ntawv thov; Cov cua sov sab hauv ua haujlwm zoo rau cov khoom siv me me, xws li cov khoom siv hluav taws xob, qhov chaw sab nrauv yog yooj yim dua rau kev ua haujlwm ntawm qhov loj.
Qhov thib ob, cov qauv sib txawv: cov khoom siv hluav taws xob sab hauv cov cua sov yog nyob rau hauv lub taub hau tooj liab thiab muaj cov thermal efficiency; cov cua sov sab nraud cov cua sov hlau yog nyob rau sab nraum lub taub hau tooj liab, thiab cov hlau soldering lub zog yog correlated nrog thaj tsam ntawm cov hlau uas yuav tsum tau welded.
Thib peb, hais txog lub zog: Cov cua sov sab hauv feem ntau muaj nyob rau hauv cov hluav taws xob qis hluav taws xob, ua rau lawv zoo tagnrho rau vuam cov khoom me me. Piv txwv li, 30W los yog tsawg dua yog yuav tsum tau rau weld integrated circuits thiab semiconductor li. Rau vuam qhov loj dua, lub zog loj soldering hlau feem ntau yog cua sov sab nraud. Lub zog ntawm cov hlau soldering siv tau nce nrog qhov loj ntawm thaj tsam hlau.
Cov cua sov sab nraud yog cua sov maj mam, muaj lub taub hau me me, lub neej ntev, thiab tuaj yeem siv tau ntau dua. Hom cua sov sab hauv heats sai, muaj lub taub hau loj, lub neej luv luv, thiab feem ntau muaj peev xwm me me.
