Inkqubo yokwenziwa kwePCBA e-1

Inkqubo yokwenziwa kwePCBA ibandakanya la manyathelo alandelayo:

1.**Uyilo kunye nePrototyping**: Kweli nqanaba lokuqala, uyilo lwePCB kunye noyilo lwesekethe lwenziwa kusetyenziswa isoftware ekhethekileyo. Iprototyping inokuthi yenzeke ukuvavanya ukusebenza kunye nokuba nokwenzeka koyilo.

2.**Ukuthengwa kweCandelo**: Nje ukuba uyilo lugqitywe, amacandelo afana nezixhasi, ii-capacitors, iisekethe ezihlanganisiweyo, njl. njl., afunyanwa kubaboneleli. La macandelo kufuneka ahlangabezane neemfuno ezichaziweyo zokuhambelana nokuthembeka.

3.**Ukwenziwa kwePCB**: IiPCB zenziwe ngokwemigaqo yoyilo. Oku kubandakanya iinkqubo ezinjengokwalekwa, ukukrolwa, ukugrumba, kunye ne-solder masking ukwenza ukujikeleza okufunekayo kwi-PCB substrate.

4.**I-Solder Paste Printing**: Uncamathiselo lwe-Solder lusetyenziswa kwi-PCB kusetyenziswa istensile, ichaza iindawo apho amalungu aya kuxhonywa khona kwaye kamva afakwe kwi-solder.

5.**Ukubekwa kwecandelo**: Oomatshini abazenzekelayo okanye umsebenzi wezandla usetyenziselwa ukubeka amacandelo ngokuchanekileyo kwi-PCB ngokoyilo loyilo.

6.**I-Reflow Soldering**: I-PCB enamalungu idluliswa kwi-oven yokubuyisela, apho i-solder paste inyibilika, idala ukudibanisa kombane phakathi kwamacandelo kunye neepadi ze-PCB.

7.**Uhlolo noVavanyo**: Ii-PCBA ezidityanisiweyo ziye zihlolwe kwaye zivavanywe ngokucokisekileyo ukuqinisekisa ukusebenza okufanelekileyo kunye nomgangatho. Oku kunokubandakanya ukuhlolwa okubonakalayo, uvavanyo oluzenzekelayo, kunye novavanyo olusebenzayo.

8.**IiNkqubo zeSekondari**: Iinkqubo ezongezelelweyo ezinjengokwaleka ngokusesikweni, ukugalela imbiza, okanye ukufakwa kwe-encapsulation zingasetyenziswa ukukhusela ii-PCBAs kwimiba yokusingqongileyo okanye ukomeleza ukusebenza kwazo.

I-9.* * Ukupakishwa kunye nokuThunyelwa **: Nje ukuba ii-PCBA ziphumelele ukuhlolwa, zipakishwe ngokweemfuno zabathengi kwaye zithunyelwe kwindawo yazo.

10.**Ulawulo loMgangatho kunye noPhuculo oluqhubekayo**: Kuyo yonke inkqubo yokuvelisa, amanyathelo okulawula umgangatho aphunyezwa ukugcina imigangatho ephezulu. Ingxelo evela kuvavanyo kunye nokusetyenziswa kwabathengi inokusetyenziselwa ukuqhuba iinzame zokuphucula okuqhubekayo.

I-Cirket yifektri ye-PCBA ekhokelayo eyasekwa ngo-2007, ibonelela ngesisombululo esipheleleyo sokujika kuzo zonke iinkqubo ezingentla, sinokuba ngumthengisi wakho wePCBA obalaseleyo.