Isixazululo se-One-Stop

Imisebenzi yamabhodi wesifunda aphrintiwe kumishini ye-elekthronikhi ihlanganisa: ukuhlinzeka ngosizo lwemishini yokulungisa nokuhlanganisa ama-transistors, ama-circuits ahlanganisiwe, ama-resistors, ama-capacitor, ama-inductors nezinye izingxenye.

Lapho siklama ibhodi le-PCB, siphinde sibe nesethi yemithetho: okokuqala, hlela izikhundla zengxenye eyinhloko ngokwenqubo yesignali, bese ulandela "umjikelezo wokuqala onzima bese ulula, ivolumu yengxenye kusukela enkulu kuya encane, isignali eqinile futhi ukuhlukaniswa kwesignali okubuthakathaka, okuphezulu nokuphansi.Amasignali ahlukene, amasignali ahlukene e-analog kanye nedijithali, zama ukwenza izintambo zibe zifushane ngangokunokwenzeka, futhi wenze isakhiwo sibe esinengqondo ngangokunokwenzeka”;ukunakekelwa okukhethekile kufanele kukhokhwe ukuze kuhlukaniswe "indawo yesignali" kanye "nendawo yamandla.

I-SMT ingenye yezingxenye eziyisisekelo zezingxenye ze-elekthronikhi.Ibizwa ngokuthi i-surface Mount technology (noma ubuchwepheshe be-surface mount).Ihlukaniswe yaba awekho umkhondo noma imikhondo emifushane.Iwumhlangano wesifunda ohlanganiswa ngokufakwa kabusha kwe-soldering noma nge-dip soldering.Ubuchwepheshe futhi buwubuchwepheshe obuthandwa kakhulu kanye nenqubo embonini yokuhlanganisa i-electronic.

Ukusetshenziswa okuhlukile.Izinto zokusetshenziswa eziyinhloko zokwenziwa kwamabhodi wesekethe yindwangu yengilazi engena-alkali, i-fiber paper, ne-epoxy resin.Ibhodi le-fiber yengilazi: Indwangu ye-fiberglass engaphansi, ibhodi le-epoxy: okunamathelayo kuyi-epoxy resin, FR4: i-substrate fiber fiber paper.Zontathu zingamabhodi e-fiberglass.