The pollution of main pcba mainly includes the following aspects: 1. PCBA surface pollution will be caused by the pollution or oxidation of PCBA components and PCB circuit boards; 2. Fingerprints will be produced during manual soldering, and some wave soldering claw marks and soldering pallet (jig) marks will be produced during wave soldering. There…
In daily work, many PCBA processing require BOM list. Why is the BOM table so important in PCBA production? BOM is the meaning of bill of materials. The BOM of a product indicates how many parts and accessories the product needs to assemble. All PCBA manufacturers need to purchase the materials needed for this batch…
PCBA refers to the whole process of pcb blank board through SMT loading or DIP plug-in. So, what process does SMT PCBA process go through? The proofing process of PCBA service is as follows: 1. Communicate consultation and match materials. 2. Engineering process evaluation. 3. The quotation is divided into three parts: pcb board light board, electronic…
