What's the standard BOM of Printed Circuit Board (PCBA)?Many electrical engineer ignores to build a standard BOM (Bill of Materials), which will make PCBA manufacturer confused during translating...

PCBA board needs to be electrical and functional tested before delivery to customer. The normal methods include FCT (function test) and ICT (in circuit test). Few decades ago, ICT was popular in elect...

PCBA test is a crucial procedure to ensure the quality of production and delivery, which stands for a process of making function test jig according to the designed test points, programming and operati...

The correct placement of components on the PCB is an important part of reducing soldering defects....

The thing that components close to the edge of PCB board is not conducive to automated assembly, mechanical stress concentration, easy damage during the turnaround, metallized holes and pads are easil...

What are the defects caused by the common pad problem...

What are the poor PCBA solder mask film design?...

Unreasonable PCBA thermal pad design...