Ukuhlanganiswa kwe-PCBiyibhodi ethengisa izingxenye ezihlukahlukene ebusweni bebhodi lesifunda eliphrintiwe.Ngokuthuthuka kwesayensi nobuchwepheshe, abantu sebeqale ukunaka kakhulu isikhathi sokusebenzisa ibhodi lesifunda lomhlangano we-PCB kanye nokuthembeka kokusebenza kwe-high-frequency, bese umhlangano we-PCB nawo unaka kakhulu impilo yeshelufu.Ngaphansi kwezimo ezijwayelekile, umkhawulo wesikhathi sesitoreji somhlangano we-PCB yiminyaka engu-2~10.
Amabhodi aqediwe womhlangano we-PCB athinta izici zomjikelezo wesitoreji:
1. Izici zemvelo
Indawo enomswakama futhi enothuli ngokusobala ayihambisani nesitoreji somhlangano we-PCB.Lezi zici zizosheshisa i-oxidation kanye nokonakala kokuhlangana kwe-PCB futhi kufinyeze impilo yayo yeshelufu.Ngokuvamile, kunconywa ukugcina inhlanganisela ye-PCB endaweni eyomile, engenazo izintuli nezinga lokushisa elingashintshi elingu-25°C.
2. Ukuthembeka kwezingxenye
Ukuthembeka kwezingxenye kuma-PCBA ahlukene futhi kunquma impilo yeshalofu yomhlangano we-PCB ngezinga elikhulu.Izingxenye ezisebenzisa izinto ezisezingeni eliphezulu nezinqubo zinamandla okumelana nezindawo ezinokhahlo.Inohlu olubanzi lwamakhono kanye nokumelana ne-oxidation okunamandla.Iphinde inikeze isiqinisekiso sokuzinza komhlangano we-PCB.
3. Ubuchwepheshe be-PCB bokwelashwa kwezinto ezibonakalayo kanye nangaphezulu
Ibhodi lesifunda eliphrintiweizinto ezisetshenziswayo azithinteki kalula emvelweni, kodwa inqubo yazo yokwelashwa kwendawo ithinteke kakhulu nge-oxidation yomoya.Ukwelashwa okuhle kwendawo kungandisa impilo yeshalofu yokuhlanganisa i-PCB.
4. PCBA ibhodi egijima umthwalo
Umthwalo womsebenzi womhlangano we-PCB uyisici esibaluleke kakhulu empilweni yayo yeshalofu.Imvamisa ephezulu kanye nokusebenza komthwalo ophezulu kuzokhiqiza umthelela ophezulu oqhubekayo emigqeni nasezintweni zebhodi lesifunda, okulula uku-oxidize ngaphansi kwethonya lokushisa, okuholela ekujikelezeni okufushane kanye nesifunda esivulekile ngesikhathi sokusebenza isikhathi eside.Ngakho-ke, imingcele yokusebenza yebhodi lomhlangano we-PCB kufanele ibe phakathi kwebanga eliphakathi lezingxenye ukugwema ukusondela enanini eliphakeme, ukuze kuvikelwe ngempumelelo umhlangano we-PCB nokwelula impilo yayo yokugcina.
Siyazethemba ekukunikezeni inhlanganisela engcono kakhuluisevisi yokuhlanganisa ukhiye we-PCB, ikhwalithi, intengo kanye nesikhathi sokulethwa ku-oda lakho leqoqo le-PCB leqoqwana elincane le-Mid batch Volume PCB oda lomhlangano.
Uma ufuna umkhiqizi womhlangano we-PCB okahle, sicela uthumele amafayela akho e-BOM namafayela e-PCB ku sales@pcbfuture.com.Wonke amafayela akho ayimfihlo kakhulu.Sizokuthumelela isilinganiso esinembile nesikhathi sokuhola emahoreni angama-48.
Isikhathi sokuthumela: Oct-17-2022