Mubikorwa byo gutunganya no kubyaza umusaruro PCBA, kubyara amashanyarazi ahamye muri rusange ntibishobora kwirindwa, kandi hariho ibikoresho byinshi bya elegitoroniki byuzuye ku kibaho cya PCBA, kandi ibice byinshi byumva imbaraga za voltage.Guhungabana hejuru ya voltage yagenwe birashobora kwangiza ibyo bice.Ariko, biragoye kugenzura ikibaho cya PCBA cyangijwe numuriro wamashanyarazi intambwe ku yindi mugihe cyo kugerageza imikorere.Ikintu cyangiza cyane nuko ubuyobozi bwa PCBA bukiri bwiza mugihe bumenyekanye, ariko hariho ikibazo mumaboko yumukoresha, ibyo ntibitera gusa ikibazo kubakoresha, ahubwo binagira ingaruka kubirango byikigo no kubishaka.Kubwibyo, kurinda electrostatike ni ngombwa cyane mugihe cyo gutunganya PCBA.
Uburyo bwo kurinda umutekano
Muri gahunda yo kubyaza umusaruro ibicuruzwa bya elegitoronike, hari amahame abiri yingenzi yo kurinda amashanyarazi ahamye: imwe ni iyo gukumira ikwirakwizwa ry’amashanyarazi ahamye ahantu amashanyarazi ahamye ashobora "Kurekura" kugirango akureho ikwirakwizwa ry’amashanyarazi ahamye kandi ayigenzure mu buryo butekanye. ;icya kabiri ni ukwihutisha, umutekano kandi neza gukuraho burundu kwishyurwa rimaze gutangwa, ni ukuvuga gufata ingamba zo gukusanya amafaranga asanzwe kugirango akorwe vuba, "guhita".
Kubwibyo, intandaro yo kurinda amashanyarazi mu gukora ibicuruzwa bya elegitoronike ni "kurandura burundu" no "guhagarara neza".
1. Amashanyarazi ahamye kuri kiyobora arashobora guhagarika ibice bishobora kuba cyangwa byarabyaye amashanyarazi ahamye, kurekura amashanyarazi ahamye mugihe, kandi bigakoresha monitor ya static yubutaka kugirango umenye aho ihagaze.
2. Ku mashanyarazi ahamye kuri insulator, kubera ko amafaranga adashobora gutembera kuri insuliranteri, igiciro gihamye ntigishobora gukurwaho nubutaka, ariko gishobora kugenzurwa nuburyo bukurikira.
Koresha ion blower.Umufana wa ion arashobora kubyara ion nziza kandi mbi kugirango abuze amashanyarazi ahamye yinkomoko ihamye.Irakoreshwa ahantu amashanyarazi adahagaze adashobora gusohoka binyuze mubutaka, nk'umwanya ndetse no hafi y'imashini ishyira.Gukoresha umuyaga wa ion kugirango ukureho amashanyarazi ahamye mubisanzwe bifite ingaruka nziza zo kurwanya static.
Kugenzura ubuhehere bwibidukikije.Ubwiyongere bwubushuhe burashobora kongera ubuso bwibikoresho bitayobora, kubwibyo bintu ntibyoroshye kwegeranya amashanyarazi ahamye.Ahantu hateye akaga hamwe n’amashanyarazi ahamye, mugihe ibintu byifashe neza, hashobora gushyirwaho icyuma kugirango uhindure ubushuhe bwibidukikije.Kurugero, mu nganda zo mu majyaruguru, amashanyarazi ahamye ashobora kubyara kubera ubushuhe buke bw’ibidukikije.Gukoresha uburyo bwo guhumeka birashobora kugabanya amahirwe yumuriro wamashanyarazi.Ubu buryo ni bwiza kandi buhendutse.
Igihe cyo kohereza: Werurwe-03-2023
