Khusela iprototype yam ekhawulezayo yePCB kumonakalo weESD

Kule post blog, siza kuxoxa ngokubaluleka kokukhusela-okhawulezayo ukuguqula prototypes PCB kumonakalo ESD kunye nokubonelela ezinye izicwangciso ezisebenzayo ukukunceda ukuthintela le meko.

Kushishino lwebhodi yesekethe, omnye wemicelimngeni emikhulu ejongene neenjineli kukukhusela iiprototypes zazo zePCB ezijika ngokukhawuleza kumonakalo wokukhupha i-electrostatic discharge (ESD). I-ESD kukuhamba ngequbuliso kwamandla ombane phakathi kwezinto ezimbini ezinesakhono sombane ezahlukeneyo kwaye kunokuba yingozi kakhulu kumalungu anovakalelo e-elektroniki.

I-Capel ineqela le-R&D yobuchwephesha kunye neminyaka eyi-15 yamava kwishishini lebhodi yesekethe, kwaye uyakuqonda ukubaluleka kokukhusela iiprototypes zakho ezixabisekileyo. Ngenkqubo engqongqo yokulawula umgangatho, amava eprojekthi yebhodi yesekethe ebanzi, kunye neenkonzo ezibanzi zokuthengiswa kwangaphambili kunye neenkonzo zobugcisa emva kokuthengisa, iCapel liqabane eligqibeleleyo lokukunceda ukuxazulula iingxaki ze-ESD kunye nokuqinisekisa ukuba iiprototypes zakho zePCB ezikhawulezayo zikhuselwe kakuhle.

Kutheni kubalulekile ukukhusela iiprototypes zakho ezikhawulezayo zePCB kumonakalo weESD?

Umonakalo we-ESD unokuba neziphumo ezimandundu kwiiprototypes zePCB ezijika ngokukhawuleza. Ingakhokelela ekungaphumeleli kwecandelo le-elektroniki, ukunyuka kweendleko zemveliso, ukulibaziseka kwamaxesha eprojekthi, kwaye ekugqibeleni kulahleke ingeniso. Izinto ezinovakalelo ezifana nezilawuli ezincinci, iisekethe ezidityanisiweyo, kunye neetransistors zinokonakala ngokulula okanye zitshatyalaliswe nakukukhutshwa okuncinci kwe-electrostatic. Ke ngoko, ukuthatha amanyathelo angxamisekileyo ukuthintela umonakalo we-ESD kubalulekile ukukongela ixesha, umzamo, kunye nezixhobo.

Izicwangciso-qhinga ezisebenzayo zokuKhusela iiPrototypes zePCB eziguqukayo ngokuKhawuleza

1. Ukusetyenzwa okuLungileyo kunye noKhuseleko lwe-ESD: Ukusebenzisa iindlela ezifanelekileyo zokumisa kubalulekile ekupheliseni umbane ongatshintshiyo.Qinisekisa ukuba indawo osebenzela kuyo, izixhobo kunye nabasebenzi zisekelwe ngokufanelekileyo. Sebenzisa izitishi zokusebenza ezisekelwe phantsi, imigangatho eqhubayo, kunye nemitya yesihlahla ukunciphisa ukwakhiwa kwentlawulo. Cinga ngokutyala imali kwizisombululo zokugcina ezikhuselekileyo ze-ESD ezifana neengxowa zokukhusela ezimileyo kunye negwebu eliqhubayo ukukhusela iiprototypes zakho ezikhawulezayo zePCB ngexesha lokuthumela kunye nokugcinwa.

2. Ulwazi lwe-ESD kunye noQeqesho: Ukufundisa iqela lakho ngeengozi ze-ESD kunye neendlela zokuthintela kubalulekile.Ukuqhuba iiseshoni zoqeqesho rhoqo kubasebenzi ukwandisa ulwazi lwe-ESD kwaye ugxininise ukubaluleka kweendlela zokuphatha ngokukhuselekileyo. Oku kuya kunceda ukunciphisa impazamo yomntu kunye nokunciphisa ukubakho komonakalo we-ESD ngengozi ekujikeni ngokukhawuleza kweeprototypes zePCB.

3. Indawo elawulwayo: Ukudala indawo elawulwayo kubalulekile ekukhuseleni iprototypes yePCB ekhawulezayo.Gcina ukufuma okufanelekileyo ukuthintela ukwakheka kombane ongashukumiyo. Sebenzisa i-ionizer okanye i-anti-static mat ukuze unciphise iintlawulo ezimileyo. Chonga iindawo ezikhuselweyo ze-ESD ezilungiselelwe ukudityaniswa, ukuvavanywa, kunye nokugcinwa kweeprototypes zePCB ezijika ngokukhawuleza.

4. Uvavanyo lwe-ESD kunye neSiqinisekiso: Cinga ngokubeka iprototype yakho ye-flash PCB kwinkqubo yovavanyo ye-ESD ukuqinisekisa ukuthembeka kunye nokuqina kwayo.Iilabhoratri zovavanyo ze-ESD eziqinisekisiweyo zinokwenza iimvavanyo ezahlukeneyo, ezinje ngeModeli yoMzimba woMntu (HBM) kunye novavanyo lweSixhobo esiChajiweyo (CDM), ukuvavanya ukusebenza kweprototype phantsi kweemeko ezahlukeneyo ze-ESD. Oku kuya kukunceda uchonge ubuthathaka obunokubakho kwaye wenze uhlengahlengiso oluyimfuneko loyilo ukwandisa ukomelela kwe-ESD.

5. Ukubambisana nobuchule bukaCapel: Njengenkokeli kwishishini lebhodi yesekethe, uCapel unamava kunye nobuchule obuyimfuneko ukukunceda ukukhusela iiprototypes zakho zePCB ezikhawulezayo kumonakalo we-ESD.Ngamava amaninzi kwiiprojekthi zebhodi yesekethe kunye neenkonzo zobugcisa ezibanzi, iCapel inokubonelela ngesikhokelo esixabisekileyo kunye neengcebiso zokuphucula ukuqina kwe-ESD yoyilo lwakho. Iqela labo lobuchwephesha le-R&D lingasebenza ngokusondeleyo nawe ukuze uqonde iimfuno zakho ezithile kunye nokubonelela ngezisombululo ezilungiselelwe ukunciphisa umngcipheko we-ESD.

Isishwankathelo

Ukukhusela iiprototypes zakho ezikhawulezayo zePCB kumonakalo we-ESD kufuneka ibe yeyona nto iphambili kuwe ukuqinisekisa impumelelo yeprojekthi. Ngokuphumeza ezi zicwangciso zingasentla kunye nokusebenza neCapel, unokunciphisa kakhulu umngcipheko wokungaphumeleli okunxulumene ne-ESD, ugcine iindleko, kwaye uqinisekise ukuba iiprototypes zakho zihanjiswa kwimarike ngomgangatho ophezulu kunye nokuthembeka. Ungavumeli umonakalo we-ESD uthintele inkqubela yakho; thatha amanyathelo ayimfuneko ukukhusela iiprototypes zakho zePCB ezijika ngokukhawuleza kwaye uzibekele impumelelo.