INdibano yePCB: Intliziyo yeZixhobo zoMbane
Indibano yeBhodi yeSekethe eprintiweyo (PCB). yinkqubo yokwenziwa kwezixhobo zombane ngokubeka izinto ze-elektroniki ebhodini kunye nokuzithengisa endaweni yazo.Inkqubo yendibano yePCB ibalulekile ekusebenzeni kwezixhobo zombane, ukusuka kwii-smartphones ukuya kwizixhobo zonyango, kwaye yinkqubo enamanyathelo amaninzi ebandakanya amanqanaba abalulekileyo aliqela.
Ukuyila iPCB
Inyathelo lokuqala kwinkqubo yendibano yePCB kukuyila ibhodi yesekethe ngokwayo.Oku kubandakanya ukwenza iskimu esibonisa indlela onke amacandelo aya kudityaniswa ngayo kunye nokudala uyilo oluchaza ukubekwa ngokwasemzimbeni kwamacandelo ebhodini.Uyilo kufuneka luthathele ingqalelo ubungakanani kunye nokuma kwamacandelo, iimfuno zombane zesekethe, kunye nenkqubo yokuvelisa eya kusetyenziswa ukudibanisa ibhodi.
Ukufumana Amacandelo
Xa uyilo PCB lugqityiwe, inyathelo elilandelayo kukufumana amacandelo aya kusetyenziswa kwinkqubo yokuhlanganisa.Oku kubandakanya zombini amacandelo asebenzayo, afana ne-microprocessors kunye ne-memory chips, kunye ne-passive components, ezifana ne-resistors kunye ne-capacitors.Amacandelo anokuthathwa kubaboneleli abahlukeneyo, kubandakanya abavelisi bamacandelo, abasasazi, kunye neemarike ze-intanethi.
Ukulungiselela iPCB Inyathelo elilandelayo kwinkqubo yendibano yePCB kukulungiselela ibhodi yokubekwa kwecandelo.Oku kubandakanya ukucoca ibhodi ukususa nayiphi na into engcolileyo kunye nokusebenzisa i-soldermask ukukhusela imikhondo yobhedu kunye neepads.Ibhodi ke igrunjwe ukudala imingxuma yokubekwa kwecandelo kunye nokuvumela icandelo elikhokelela ukuba lithengiswe ebhodini.
Ukubeka Amacandelo
Nje ukuba iPCB ilungisiwe, inyathelo elilandelayo kukubeka amacandelo ebhodini.Oku kuqhele ukwenziwa kusetyenziswa umatshini wokukhetha kunye nendawo, ocwangciselwe ukubeka amacandelo ngokuchanekileyo nangokufanelekileyo.Amacandelo afakwe ebhodini kwaye abanjwe kunye ne-adhesive yesikhashana. 
Ukuthengiswa kwezixhobo Inyathelo lokugqibela kwinkqubo yendibano PCB kukuba solder amacandelo ebhodini.Oku ngokuqhelekileyo kwenziwa kusetyenziswa i-oven reflow, esebenzisa ubushushu ukunyibilikisa i-solder kunye nokwenza ibhondi esisigxina phakathi kwecandelo elikhokelela kunye nebhodi.Amacandelo athengiswayo ahlolwe ukuze kuqinisekiswe ukuba aqhotyoshelwe ngokukhuselekileyo kwaye akukho ziphene okanye iziphazamiso kwinkqubo ye-soldering.
Ukuvavanya iNdibano yePCB Emva kokuba inkqubo yendibano yePCB igqityiwe, ibhodi edityanisiweyo iyavavanywa ukuqinisekisa ukuba isebenza njengoko kulindelekile.Oku kunokubandakanya ukuqhuba uthotho lweemvavanyo zokusebenza ukuqinisekisa ukuba amacandelo asebenza ngokuchanekileyo na nokuba isekethe isebenza njengoko bekucetyiwe.Ibhodi isenokuvavanywa ngokusingqongileyo, njengovavanyo lobushushu kunye nokufuma, ukuqinisekisa ukuba iya kusebenza ngokuthembekileyo kwiimeko zelizwe lokwenyani.
Ukuqukumbela Indibano yePCB linyathelo elibalulekileyo ekwenzeni izixhobo zombane, kwaye inkqubo inokuba nefuthe elibonakalayo ekusebenzeni nasekuthembekeni kwemveliso egqityiweyo.Ukususela ekuyilweni kwe-PCB ukuya kumacandelo okukhangela, ukulungiselela ibhodi, ukubeka amacandelo, i-soldering, kunye nokuvavanya, isigaba ngasinye senkqubo kufuneka siqhutywe ngononophelo ukuze kuqinisekiswe ukuba umphumo uphezulu, isixhobo esisebenzayo.Nokuba ungumenzi, umyili, okanye umntu othanda izinto zokuzonwabisa, ukuqonda inkqubo yendibano yePCB yinxalenye ebalulekileyo yokudala izixhobo zombane ezisebenza kwaye zenze njengoko kucetyiwe.
Nceda uthumele umbuzo okanye ifayile yakho ku-ABIS, Clink Apha ukunxibelelana nathi!
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