Ukufaka ibhodi yesekethe eprintiweyo (PCB) ngaphakathi kwendawo ebiyelweyo linyathelo elibalulekileyo ekuqinisekiseni ukusebenza ngokufanelekileyo kunye nokukhuselwa kwezixhobo zombane.Kule post yebhlog, siza kuchaza amanyathelo ayimfuneko kunye nezikhokelo zokukunceda unyuse ii-PCB kwiindawo ezivaliweyo ngokukhuselekileyo nangokufanelekileyo.
1. Uyilo loyilo:
Isicwangciso soyilo esinenkathalo kufuneka sizotywe phambi kokunyuswa kwePCB kwindawo ebiyelweyo.Imisela indawo yamacandelo kwi-PCB yokwandisa ukusetyenziswa kwendawo ngaphakathi kwendawo ebiyelweyo.Qwalasela ubungakanani kunye nokumila kwendawo ebiyelweyo ukuqinisekisa ukuba ineendawo zokuvuleka ezifunekayo kwizihlanganisi kunye nojongano.
2. Jonga indawo ebiyelweyo:
Hlola ngocoselelo indawo ebiyelweyo naziphi na iimpawu zomonakalo okanye iziphene ezinokuchaphazela inkqubo yofakelo okanye ukusebenza kwePCB.Qinisekisa ukuba i-case icocekile kwaye ayinayo nayiphi na inkunkuma okanye ezinye izinto zangaphandle ezinokuphazamisa ukufakela.
3. Lungisa iPCB:
Lungisa i-PCB ngokuyicoca ngelaphu le-antistatic okanye isicoci sombane.Qinisekisa ukuba onke amacandelo athengiswa ngokufanelekileyo kwaye aqhagamshelwe ngokuqinileyo ebhodini.Phinda ujonge naluphi na uqhagamshelo okanye iibhulukhwe ezimfutshane ezinokubangela iingxaki xa ufaka.
4. Faka i-insulation:
Ukuthintela imijikelezo emfutshane kunye nokukhusela i-PCB kumswakama okanye ezinye izinto zokusingqongileyo, kuyacetyiswa ukuba usebenzise izinto ezikhuselayo ezifana ne-silicone ebhityileyo okanye i-adhesive-backed insulating foam ukuya ezantsi kwe-PCB.Oku kuya kubonelela nge-cushion kunye nokuthintela nayiphi na ingxabano enokubakho okanye ukungcangcazela phakathi kwe-PCB kunye nemeko.
5. Lungisa iPCB:
Usebenzisa izixhobo ezifanelekileyo zokunyusela, beka ngononophelo iPCB kwindawo oyifunayo ngaphakathi kwendawo ebiyelweyo.Ngokuxhomekeke kubungakanani kunye nobunzima bePCB, ungasebenzisa izibiyeli zokukhwela, izikrufu, okanye izibiyeli.Qinisekisa ukuba iPCB iqinile, kodwa ulumkele ukuba ungaziqinisi kakhulu izikrufu njengoko oku kungonakalisa i-PCB okanye kucinezele amacandelo.
6. Misela isiseko esifanelekileyo:
Ukuthoba kubalulekile ukuphelisa ukukhutshwa kwe-electrostatic kunye nokuthintela umonakalo kwi-PCB kunye namalungu ayo.Sebenzisa ucingo oluphantsi okanye intambo yomhlaba ukudibanisa indawo ephantsi ye-PCB kwimeko ukuze uqinisekise uxhulumaniso lombane olukhuselekileyo noluthembekileyo.Eli nyathelo libaluleke kakhulu kwizixhobo ezinobuthathaka be-elektroniki ezifuna ukhuseleko olongezelelweyo kuphazamiseko lwangaphandle.
7. Uvavanyo lokufaneleka kunye nomsebenzi:
Emva kokuba i-PCB ifakiwe, yenza uvavanyo olucokisekileyo ukuze uqinisekise ukufaneleka kwayo kunye nokusebenza kwayo.Qinisekisa ukuba zonke iziqhagamshelo, iiswitshi, kunye namazibuko ahambelana ngokufanelekileyo nezivulo ezikwizindlu.Uvavanyo olusebenzayo lwenziwa ukuqinisekisa ukuba amacandelo kunye nenkqubo yonke isebenza njengoko kulindelekile.
Ukunyuswa kwePCB kwindawo ebiyelweyo linyathelo elibalulekileyo loyilo elichaphazela ngokuthe ngqo ukuthembeka kunye nokusebenza kwezixhobo zombane.Ngokulandela la manyathelo achazwe kwesi sikhokelo, unokunyuka ngokuzithemba nangokufanelekileyo iPCB, uqinisekise udibaniso olukhuselekileyo nolusebenzayo ngaphakathi kwendawo ebiyelweyo.Khumbula ukucwangcisa uyilo, hlola indawo ebiyelweyo, lungisa iPCB, faka i-insulation, khusela iPCB, misela isiseko esifanelekileyo, kwaye ujonge ukulingana nokusebenza ngokufanelekileyo.Ukuthatha la manyathelo okhuseleko ayimfuneko kuya kukunceda wenze iindibano ezomeleleyo, ukhusele i-PCB yakho, kwaye ube negalelo kwimpumelelo yonke yeprojekthi yakho ye-elektroniki.
Ixesha lokuposa: Jul-19-2023