Yuav ua li cas nrog soldering hlau to_Yog vim li cas rau soldering hlau to
Yog vim li cas rau soldering hlau to
Soldering hlau to yog feem ntau yog tshwm sim los ntawm soldering hlau core to.
Cov tub ntxhais ntawm cov hlau soldering muaj cov cua sov xaim, kev txhawb nqa insulating thiab cov txheej txheem insulating, thiab thaum cov txheej txheej insulating raug cov av noo thiab siv rau lub sijhawm ntev, kev laus ntawm cov txheej txheej insulating tuaj yeem txo qis qhov rwb thaiv tsev. , uas ua rau to ntawm cov tub ntxhais ntawm cov hlau soldering. Thiab tom qab ntawd los ntawm cov hlau soldering tshav kub hloov lub plhaub thiab lub taub hau ntawm lub taub hau.
Tus kov ntawm cov hlau soldering kuj tuaj yeem xau tom qab kev laus dhau lawm thiab tshwj xeeb.
Tom qab soldering hlau to, qhov teeb meem loj heev, yooj yim heev ua rau hluav taws xob poob siab, rau tus neeg thiab yuav tsum tau kho hluav taws xob, cov khoom siv hluav taws xob muaj teeb meem heev, thov hloov cov tub ntxhais hlau soldering thiab cov xau tam sim ntawd, yog tias tsim nyog, yog tag nrho hloov.
Soldering hlau to yuav ua li cas nrog
1, ua ntej yuav raug kho rau lub multimeter AC voltage block, dub cwj mem av, liab cwj mem txuas nrog lub taub hau ntawm lub soldering hlau, soj ntsuam lub multimeter nyeem ntawv, yog hais tias muaj kev nyeem ntawv, ua pov thawj hais tias lub soldering hlau muaj ib tug to, yuav tsum tau. kho.
2, soldering hlau rau disassembly, nrhiav lub hauv paus hauv av, thiab tom qab ntawd nyob rau hauv txoj kab hauv av kom pom lub rooj tsav xwm txuas nrog rau qhov tsis kam, thiab ntsuas nws qhov tsis kam, ntau tshaj 5 ohms raug txiav txim siab yuav tsum tau hloov ( to ntawm feem coob ntawm cov neeg mob puas lawm), ntxiv rau qhov kev tiv thaiv tus nqi yog ib txwm, thov kom paub meej tias cov soldering hlau plug hu yog zoo.
3, cov hluav taws kub hnyiab tau tshem tawm, hloov cov resistor tshiab, nco ntsoov tias tus nqi ntawm cov resistor no yog 0 ohms, tab sis nws ua lub luag haujlwm tiv thaiv, tsis tuaj yeem luv luv ntawm no!
4, tom qab qhov kev hloov ua tiav, siv lub tshuab multimeter kom paub meej tias tus nqi tiv thaiv ntawm qhov ntsuas qhov deb ntawm lub ntiaj teb thiab hauv av.
5, tom qab ua tiav ntawm kev kho thiab tom qab ntawd siv lub multimeter ntawm lub taub hau ntawm lub taub hau thiab hauv av ntawm qhov kev tiv thaiv tus nqi kom paub meej, yog tias tus nqi tsis kam nyob rau hauv 2 ohms, ua pov thawj tias kev kho tiav.
