Kho txoj kev rau hluav taws xob soldering hlau uas tsis kub tom qab tau powered
Hais txog kev saib xyuas ntawm cov hluav taws xob soldering hlau, thaum muaj kev ua haujlwm tsis zoo ntawm cov hluav taws xob soldering hlau, nws yuav tsum tau kho thiab kho kom raws sijhawm kom ntseeg tau tias kev siv hluav taws xob zoo li qub. Ntawm no yog cov ntsiab lus ntawm kev saib xyuas rau cov hluav taws xob soldering hlau uas tsis kub tom qab tau muab tso rau thiab lub taub hau soldering hlau uas tau them, rau koj siv.
Kho txoj kev rau hluav taws xob soldering hlau uas tsis kub tom qab tau powered
1. Thaum lub tshuab hluav taws xob soldering hlau yog siv rau, lub taub hau ntawm lub taub hau tsis kub, feem ntau yog vim lub hwj chim qaum poob los yog cov tub ntxhais hlau hlau tawg.
Txoj kev kho: Siv R ntawm ib lub multimeter × Thaum ntsuas ob kawg ntawm lub hwj chim ntsaws ntawm LKN iav, lub multimeter pointer tsis txav, qhia txog qhov qhib Circuit Court txhaum.
2. Ua ntej, xyuas seb puas muaj qhov qhib Circuit Court nyob rau hauv cov hlau lead ntawm lub ntsaws nws tus kheej. Yog tias tsis yog, tshem tawm tus kov Bakelite thiab siv lub multimeter los ntsuas ob txoj hauv kev ntawm cov tub ntxhais hlau soldering. Yog hais tias lub multimeter pointer tseem tsis txav, nws qhia tau hais tias cov tub ntxhais hlau soldering puas lawm thiab yuav tsum tau hloov.
3. Tus nqi tiv thaiv ntawm ob qho tib si ntawm 35W sab hauv rhuab soldering hlau tub ntxhais yog hais txog 1. Skfl. Yog tias qhov ntsuas qhov ntsuas tsis zoo yog qhov qub, nws qhia tau tias cov tub ntxhais hlau soldering tsis yog qhov tsis raug. Qhov txhaum tshwm sim nyob rau hauv lub hwj chim lead thiab lub plug nws tus kheej, thiab feem ntau ntawm cov faults yog vim qhib Circuit Court nyob rau hauv cov hlau lead.
Kho txoj kev: Hloov cov hlau soldering tub ntxhais, ntxig ib tug tshiab soldering hlau core ntawm tib yam specification rau hauv lub connecting pas nrig, txhim kho cov hlau lead ntawm lub fixing ntsia hlau, thiab zawm lub thaiv ncej. Nyob rau tib lub sij hawm, xyuam xim rau kev txiav tawm qhov ntau tshaj ntawm cov hlau lead cores los tiv thaiv luv luv Circuit Court ntawm ob txoj kev.
Kev tu txoj kev nyob rau hauv soldering hlau taub hau
Yog vim li cas rau qhov ua txhaum ntawm hluav taws xob ntawm lub taub hau ntawm lub taub hau tsis yog tsuas yog tias cov hlua hluav taws xob tsis raug txuas mus rau hauv av hlau davhlau ya nyob twg, tab sis kuj hais tias thaum lub hwj chim qaum poob tawm ntawm lub qhov hluav taws xob hlau txuas thiab kov cov ntsia hlau ntawm cov hlau hauv av, ua rau lub taub hau soldering hlau los ua hluav taws xob.
Fault hazard: Nws yog ib qho yooj yim uas yuav ua rau hluav taws xob shocks thiab puas Cheebtsam.
Txoj kev tu: Txhawm rau tiv thaiv cov hlua hluav taws xob los ntawm kev poob, tsis tu ncua xyuas seb cov ntsia hlau crimping ntawm lub xov tooj hluav taws xob tuav yog xoob lossis ploj lawm. Yog tias pom muaj qhov xoob lossis poob, nws yuav tsum tau hloov raws sijhawm.
