4 yam ntxwv ntawm sab nraud cua sov soldering hlau
1. Sab nraud cua sov soldering hlau
Nws muaj lub taub hau hlau, lub taub hau hlau, lub plhaub, lub rooj ntoo, lub hwj chim coj, lub ntsaws thiab lwm yam. Lub taub hau ntawm lub taub hau yog ntsia rau hauv cov tub ntxhais hlau, uas yog hu ua hluav taws xob hluav taws xob sab nraud.
2. Cov khoom xyaw
Cov tub ntxhais hlau soldering yog ib qho tseem ceeb ntawm cov hluav taws xob soldering hlau. Lub cua sov hlau yog qhov txhab nyob rau hauv parallel ntawm lub hollow porcelain raj. Daim ntawv mica nyob rau hauv nruab nrab yog rwb thaiv tsev, thiab ob lub xov hlau raug rub tawm los txuas rau 220V AC fais fab mov.
3. Khoom specifications
Muaj ntau ntau specifications rau sab nraud rhuab soldering hlau. Feem ntau siv cov specifications muaj xws li 25W, 45W, 75W, 100W, thiab lwm yam. Lub hwj chim siab dua, qhov kub ntawm lub taub hau soldering.
Lub zog specifications ntawm soldering hlau cores yog txawv, thiab lawv cov internal resistances txawv. Qhov tsis kam ntawm 25W soldering hlau yog hais txog 2k Ω, qhov tsis kam ntawm 45W soldering hlau yog li 1 k Ω, qhov tsis kam ntawm 75W soldering hlau yog hais txog 0.6 k Ω, thiab qhov tsis kam ntawm 1. 00W soldering hlau yog hais txog 0.5 k Ω.
4. Siv cov khoom siv
Lub taub hau soldering hlau yog ua los ntawm cov khoom siv tooj liab. Nws txoj haujlwm yog khaws cia thiab ua kom sov. Qhov kub thiab txias yuav tsum siab tshaj qhov kub ntawm soldered.
Qhov kub ntawm cov hlau soldering muaj feem xyuam rau qhov ntim, zoo li, ntev, thiab lwm yam ntawm cov hlau taub hau. Thaum lub ntim ntawm cov hlau taub hau yog qhov loj, lub sijhawm tuav yuav ntev dua.
Txhawm rau hloov mus rau qhov yuav tsum tau ua ntawm cov khoom siv vuam sib txawv, cov duab ntawm cov hlau taub hau yog txawv, feem ntau tapered, chisel-shaped, rounded bevel thiab lwm yam duab.
