Ikibazo: Waba uzi igihe ibicuruzwa bya pcba bishobora kubikwa?

Twise akanama k'ibice bitandukanye byasudwe hejuru yikibaho cyacapwe cyumuzunguruko cyacapwe PCBA, hamwe niterambere ryubumenyi nikoranabuhanga, abantu batangiye kwita cyane kumikoreshereze yigihe cyumuzunguruko wa PCBA no kwizerwa kwinshuro nyinshi imikorere, hanyuma PCBA nayo yita cyane kubuzima bwayo. Mubihe bisanzwe, igihe cyo kubika PCBA ni imyaka 2 kugeza 10, kandi uyumunsi tuzavuga kubyerekeye ingaruka ziterwa nububiko bwa PCBA bwarangiye.

Ibintu bigira ingaruka kububiko bwa PCBA yarangije ikibaho

01 Ibidukikije

Ibidukikije bitose kandi byuzuye ivumbi biragaragara ko bidafasha kubungabunga PCBA. Izi ngingo zizihutisha okiside no kwanduza PCBA kandi bigabanye igihe cyo kubaho kwa PCBA. Muri rusange, birasabwa kubika PCBA mukuma, nta mukungugu, ubushyuhe burigihe bwa 25 ° C.

2 Kwizerwa kw'ibigize

Ubwizerwe bwibigize kuri PCBA zitandukanye nabwo bugena ahanini ubuzima bwo kubika PCBA, gukoresha ibikoresho byujuje ubuziranenge hamwe nibikorwa byibigize bifite ubushobozi bwo kurwanya ibidukikije bikaze, ubushobozi bwayo bwo kwaguka kwagutse, gukomera kwa okiside ikomeye, nayo itanga garanti kugirango ituze rya PCBA.

3. Uburyo bwo gutunganya ibikoresho hamwe nubuso bwibibaho byacapwe

Ibikoresho byacapwe byumuzunguruko ubwabyo ntabwo byangizwa nibidukikije, ariko uburyo bwo kuvura hejuru bigira ingaruka cyane kuri okiside yumwuka. Kuvura neza birashobora kwongerera igihe cya PCBA.

4 PCBA ikora

Imirimo ya PCBA nikintu cyingenzi mubuzima bwayo. Umuvuduko mwinshi hamwe nibikorwa byinshi bizagira ingaruka zikomeye kumurongo wumurongo wumuzunguruko hamwe nibigize, kandi biroroshye okiside bitewe nubushyuhe, bikavamo umuzunguruko mugufi hamwe numuzunguruko ufunguye mugihe kirekire. Kubwibyo, ibipimo byakazi byubuyobozi bwa PCBA bigomba kuba murwego rwo hagati rwibigize kugirango wirinde kwegera agaciro keza, kugirango urinde neza PCBA kandi wongere ubuzima bwububiko.