Vikela isibonelo sami esisheshayo se-PCB emonakalweni we-ESD

Kulokhu okuthunyelwe kwebhulogi, sizoxoxa ngokubaluleka kokuvikela izibonelo ze-PCB ezishintsha ngokushesha emonakalweni we-ESD futhi sinikeze amasu asebenzayo okukusiza ukuvimbela lesi simo.

Embonini yebhodi lesifunda, enye yezinselelo ezinkulu onjiniyela ababhekana nazo ukuvikela ama-prototypes abo e-PCB aphenduka ngokushesha emonakalweni we-electrostatic discharge (ESD). I-ESD ukugeleza okungazelelwe kwamandla kagesi phakathi kwezinto ezimbili ezinamandla kagesi ahlukene futhi kungaba yingozi kakhulu ezingxenyeni ezibucayi zikagesi.

U-Capel unethimba le-R&D lobuchwepheshe kanye nesipiliyoni seminyaka engu-15 embonini yebhodi lesifunda, futhi uyakuqonda ukubaluleka kokuvikela ama-prototypes akho ayigugu. Ngohlelo oluqinile lokulawula ikhwalithi, isipiliyoni esibanzi sephrojekthi yebhodi lesifunda, kanye nezinsiza ezibanzi zokuthengisa zangaphambi kokuthengisa nangemuva kokuthengisa, u-Capel unguzakwethu ophelele ongakusiza ukuxazulula izinkinga ze-ESD futhi aqinisekise ukuthi ama-prototypes akho e-PCB ashintsha ngokushesha avikelwe kahle.

Kungani kubalulekile ukuvikela ama-prototypes akho e-PCB aphenduka ngokushesha emonakalweni we-ESD?

Ukulimala kwe-ESD kungaba nemiphumela emibi kuma-prototypes e-PCB aguqukayo ngokushesha. Kungaholela ekuhlulekeni kwengxenye ye-elekthronikhi, ukwanda kwezindleko zokukhiqiza, ukubambezeleka kwezikhathi zephrojekthi, futhi ekugcineni kulahlekelwe imali engenayo. Izingxenye ezizwelayo ezifana nezilawuli ezincane, amasekhethi ahlanganisiwe, nama-transistors angonakaliswa kalula noma acekelwe phansi ngisho nokukhipha i-electrostatic okuncane. Ngakho-ke, ukuthatha izinyathelo ezisebenzayo ukuze uvimbele ukulimala kwe-ESD kubalulekile ukuze ukonge isikhathi, umzamo, nezinsiza.

Amasu Asebenzayo Okuvikela I-PCB Eguqukayo Esheshayo Prototypes

1. I-Grounding Efanelekile kanye Nokuvikela Kwe-ESD: Ukusebenzisa amasu okumisa afanele kubalulekile ekuqedeni ugesi omile.Qinisekisa ukuthi indawo yakho yokusebenza, amathuluzi kanye nabasebenzi kusekelwe ngokufanele. Sebenzisa izindawo zokusebenza ezisekelwe phansi, izitezi ezibambayo, namabhande asesihlakaleni ukuze unciphise ukunqwabelana kwemali. Cabangela ukutshala imali kuzixazululo zesitoreji esiphephile se-ESD njengezikhwama zokuvikela ezimile kanye negwebu elibambayo ukuze uvikele ama-prototypes akho e-PCB aguqukayo ngokushesha phakathi nokuthunyelwa nokugcinwa.

2. Ukuqwashisa Nokuqeqeshwa Kwe-ESD: Ukufundisa ithimba lakho ngezingozi ze-ESD nezindlela zokuvimbela kubalulekile.Yenza izikhathi zokuqeqesha ezijwayelekile ukuze abasebenzi bandise ukuqwashisa nge-ESD futhi bagcizelele ukubaluleka kwezinqubo zokuphatha ngokuphephile. Lokhu kuzosiza ukunciphisa amaphutha omuntu futhi kunciphise amathuba okulimala kwe-ESD ngephutha ekuguquleni ngokushesha izibonelo ze-PCB.

3. Indawo elawulwayo: Ukudala indawo elawulwayo kubalulekile ekuvikeleni ama-prototypes e-PCB aguqukayo ngokushesha.Gcina umswakama ofanele ukuze uvimbele ukunqwabelana kukagesi omile. Sebenzisa i-ionizer noma i-anti-static mat ukuze unciphise izindleko ezimile. Khetha izindawo ezivikelwe ze-ESD ezikhethiwe ukuze kuhlanganiswe, kuhlolwe, futhi kugcinwe ama-prototypes e-PCB aguqukayo ngokushesha.

4. Ukuhlolwa Nesitifiketi Se-ESD: Cabangela ukubeka isibonelo sakho se-flash PCB kuhlelo lokuhlola lwe-ESD ukuze uqinisekise ukwethembeka nokuqina kwayo.Amalabhorethri aqinisekisiwe e-ESD angenza izivivinyo ezihlukahlukene, njenge-Human Body Model (HBM) nokuhlola I-Charged Device Model (CDM), ukuze kuhlolwe ukusebenza kwe-prototype ngaphansi kwezimo ze-ESD ezihlukene. Lokhu kuzokusiza ukuthi ubone ubuthakathaka obungase bube khona futhi usebenzise ukuguqulwa komklamo odingekayo ukuze ukhuphule ukuqina kwe-ESD.

5. Ubambisene nobungcweti buka-Capel: Njengomholi embonini yebhodi lesifunda, u-Capel unolwazi nolwazi oludingekayo ukuze akusize uvikele ama-prototypes akho e-PCB ashintsha ngokushesha emonakalweni we-ESD.Ngolwazi olubanzi kumaphrojekthi webhodi lesifunda kanye nezinsizakalo zobuchwepheshe ezibanzi, i-Capel ingakunikeza isiqondiso esibalulekile nezeluleko zokuthuthukisa ukuqina kwe-ESD kwemiklamo yakho. Ithimba labo lochwepheshe be-R&D lingasebenza eduze nawe ukuze liqonde izidingo zakho ezithile futhi linikeze izixazululo eziklanyelwe ukunciphisa ubungozi be-ESD.

Ngokufigqiwe

Ukuvikela ama-prototypes akho e-PCB ashintsha ngokushesha emonakalweni we-ESD kufanele kube yinto ehamba phambili yakho ukuze uqinisekise impumelelo yephrojekthi. Ngokusebenzisa amasu angenhla nokusebenza ne-Capel, unganciphisa kakhulu ingcuphe yokwehluleka okuhlobene ne-ESD, wonge izindleko, futhi uqinisekise ukuthi ama-prototypes akho alethwa emakethe ngekhwalithi ephezulu kakhulu nokwethembeka. Ungavumeli ukulimala kwe-ESD kuvimbele ukuqhubeka kwakho; thatha izinyathelo ezidingekayo ukuze uvikele ama-prototypes akho asheshayo e-PCB futhi uzibekele impumelelo.