Emkhiqizweni we-PCB, ukuklanywa kwebhodi lesifunda kudla isikhathi esiningi futhi akuvumeli noma iyiphi inqubo yobudlabha. Enqubweni yokuklama ye-PCB, kuzoba nomthetho ongabhaliwe, okungukuthi, ukugwema ukusetshenziswa kwe-wiring ye-right angle, ngakho kungani kunomthetho onjalo? Lokhu akuyona isifiso sabaklami, kodwa isinqumo samabomu esisekelwe ezintweni eziningi. Kulesi sihloko, sizodalula imfihlakalo yokuthi kungani izintambo ze-PCB kungafanele zihambe nge-Engeli elungile, sihlole izizathu nolwazi lokuklama ngemuva kwayo.

Okokuqala, ake sicacise ukuthi i-wiring ye-Angle elungile iyini. Izintambo ze-Engeli Engakwesokudla zisho ukuthi umumo wezintambo ebhodini lesekethe kuveza i-engeli esobala engakwesokudla noma i-engeli engu-90 degree. Ekwenziweni kwasekuqaleni kwe-PCB, izintambo ze-engeli yesokudla zazingavamile. Kodwa-ke, ngokuthuthukiswa kobuchwepheshe kanye nokuthuthukiswa kwezidingo zokusebenza kwesifunda, abaklami baqala ukugwema kancane kancane ukusetshenziswa kwemigqa ye-engeli engakwesokudla, futhi bakhetha ukusebenzisa i-arc eyindilinga noma i-bevel shape engu-45 °.

Ngoba ezinhlelweni ezisebenzayo, izintambo ze-engeli yesokudla zizoholela kalula ekuboniseni isignali kanye nokuphazamiseka. Ekudluliselweni kwesignali, ikakhulukazi esimweni samasignali amafrikhwensi aphezulu, umzila we-Engeli olungile uzoveza ukubonakaliswa kwamagagasi kagesi, okungase kuholele ekuhlanekeni kwesignali namaphutha okudlulisa idatha. Ngaphezu kwalokho, ukuminyana kwamanje ku-Angle elungile kuyahluka kakhulu, okungabangela ukungazinzi kwesignali, bese kuthinta ukusebenza kwesifunda sonke.

Ukwengeza, amabhodi anezintambo ze-engeli engakwesokudla kungenzeka ukuthi akhiqize amaphutha emishini, njengokuqhekeka kwamaphedi noma izinkinga zokucwenga. Lezi zinkinga zingabangela ukwethembeka kwebhodi lesifunda kwehle, ngisho nokwehluleka ngesikhathi sokusetshenziswa, ngakho-ke, ngokuhambisana nalezi zizathu, ngakho-ke kuzogwema ukusetshenziswa kwe-wiring ye-right-angle ekwakhiweni kwe-PCB!