Lub tshuab hluav taws xob hluav taws xob yog cov khoom siv tseem ceeb rau kev tsim cov khoom siv hluav taws xob thiab tswj cov tshuab hluav taws xob. Lub zog hluav taws xob hluav taws xob hluav taws xob thiab hluav taws xob qis hluav taws xob yog ob pawg rau tin-hom hluav taws xob soldering hlau, feem, raws li lawv lub hom phiaj.
1. Npaj cov ntaub ntawv tsim khoom
Ib qho 220V / 20W sab hauv cua sov hlau, ib qho 220V / 500W hluav taws xob hlau cua sov tub ntxhais. Tsis tas li ntawd, muaj 12V / 10AH roj teeb rau cov hluav taws xob hluav taws xob qis hluav taws xob hluav taws xob.
2. Cov kauj ruam ntau lawm
1. Nqa cov tub ntxhais sab hauv ntawm 20W hluav taws xob soldering hlau tawm ntawm cov hlau soldering. Ua tib zoo tshem tawm lub raj nyias nyias qhwv nrog cov cua sov xaim, tsau dej cawv rau ib nrab ib teev, thiab tshem tawm tag nrho cov cua sov xaim (lub raj nyias nyias nyias nyias, yog li ceev faj thaum tuav nws).
2. Tshem tawm cov cua sov xaim ntawm cov cua sov ntawm cov hlau hluav taws xob, txiav 1/14 ntawm nws qhov ntev tag nrho, thiab ntsuas nws qhov kev tiv thaiv nrog ib lub multimeter mus txog 7Ω (qhov tsis kam ntawm cov cua sov hlau ntawm 500W hlau yog li 97Ω). Hauv av yog nruj nreem qhwv rau ntawm nyias porcelain tube, cov hlau lead hlau yog rub tawm, thiab tom qab ntawd cov hlau porcelain tuab yog muab tso rau hauv, thiab muab tso rau hauv qhov qub hluav taws xob soldering hlau thiab txuas nrog cov hlau. Nyob rau ntawm no, ib qho hluav taws xob tsawg-voltage soldering hlau tiav.
Lub zog ntawm no 12V low-voltage hluav taws xob soldering hlau yog ≈ 20w (12÷7 × 12). Nws tuaj yeem siv nrog 12V / 10AH roj teeb. Lub roj teeb muaj peev xwm loj dua, lub sijhawm ua haujlwm ntev dua.
