Isixazululo se-One-Stop

Imisebenzi yamabhodi wesifunda aphrintiwe emishinini 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.