1. Tom qab kev tsim khoom thiab kev ua haujlwm ntawm PCB, lub tshuab nqus tsev yuav tsum tau siv thawj zaug.Yuav tsum muaj desiccant nyob rau hauv lub tshuab nqus tsev ntim hnab thiab lub ntim yog kaw, thiab nws tsis tuaj yeem tiv tauj nrog dej thiab huab cua, thiaj li tsis txhob muaj cov soldering.reflow qhov cubthiab cov khoom zoo cuam tshuam los ntawm cov tshuaj tsuag tin rau ntawm qhov chaw ntawm PCB thiab oxidation ntawm cov ntaub qhwv.
2. PCB yuav tsum tau muab tso rau thiab sau npe rau hauv pawg.Tom qab kev sib khi, cov thawv yuav tsum tau muab cais rau hauv cov phab ntsa, thiab yuav tsum tsis txhob raug tshav ntuj.Nws yuav tsum tau khaws cia rau hauv lub qhov cua thiab qhov chaw cia qhuav nrog qhov chaw cia zoo (kub: 22-27 degrees, av noo: 50-60%).
3. rau PCB Circuit Court boards uas tsis siv rau lub sij hawm ntev, nws yog qhov zoo tshaj plaws los txhuam qhov saum npoo ntawm PCB Circuit Court boards nrog peb-pov thawj xim, uas tuaj yeem ua kom tsis muaj dej tsis zoo, tsis muaj plua plav thiab tiv thaiv oxidation, kom lub neej khaws cia. PCB Circuit Boards tuaj yeem nce mus rau 9 lub hlis.
4. Lub PCB tsis ntim khoom tuaj yeem khaws cia rau 15 hnub nyob rau hauv qhov kub thiab txias, thiab tsis pub ntau tshaj 3 hnub nyob rau hauv qhov kub thiab txias;
5. Lub PCB yuav tsum siv li ntawm 3 hnub tom qab unpacking.Yog tias tsis siv, lub tshuab nqus tsev foob nrog lub hnab zoo li qub dua.
6. Lub PCBA pawg thawj coj saib tom qabSMT tshuabyog mounted thiab DIP yuav tsum tau thauj thiab muab tso nrog ib tug antistatic bracket.
Post lub sij hawm: Aug-20-2021