PCB vacuum packagingndeyekuisa yakadhindwa yedunhu bhodhi (PCB) mubhegi rekurongedza, shandisa pombi yevacuum kuburitsa mweya mubhegi, kuderedza kumanikidza kuri mubhegi kusvika pazasi pemhepo yemhepo, uye wobva wavhara bhegi rekurongedza kuti uve nechokwadi chekuti PCB. haina kukuvadzwa panguva yekurongedza.Kusvibiswa kwekunze kwekunze kwakafanana neokisijeni, mwando neguruva.Vacuum packaging yakakosha pakudzivirira kwePCB, kunyanya kune zvimwe zvinhu zvinonzwisa tsitsi uye yakakwirira-chaiyo maseketi.Inogona kudzivirira zvinobudirira matambudziko akadai oxidation, corrosion uye static magetsi, uye kuvandudza kunaka uye kuvimbika kwePCB.
Uye zvakare, vacuum packaging inogona kuwedzera hupenyu hwePCB uye kuwedzera kuchengetedzeka kwayo panguva yekufambisa uye kuchengetedza.PakuitaPCB vacuum packaging, pane zvimwe zvinhu zvekuteerera.Kutanga, iwe unofanirwa kuve nechokwadi chekuti bhegi rekurongedza nderemhando yepamusoro uye rinogona kunyatso chengetedza iyo vacuum mamiriro.
Kechipiri, desiccant inoda kuwedzerwa kubhegi rekurongedza kuti itore hunyoro hwakasara uye kudzivirira kukanganisa kuPCB.Chekupedzisira, pombi yevacuum inoda kushandirwa nemazvo kuti ive nechokwadi chekutorwa kwemhepo uye kuvharwa kwebhegi.Muchidimbu, PCB vacuum packaging yakakosha kuchengetedza uye chiyero chekuchengetedza kuti ive nechokwadi chekuti PCB iri mumamiriro akanakisa panguva yekugadzira, yekufambisa uye kuchengetedza.
Nguva yekutumira: Nov-21-2023