Blind buried through hole circuit board (HDI circuit board) PCB manufacturing three key
HDI board is one of the most precise PCB board, and its process is also more complex. The core steps...
HDI board is one of the most precise PCB board, and its process is also more complex. The core steps...
Generally practical oxidation in the narrow sense refers to the reaction of direct combination with ...
general solid insulation material is not easy to fill the dead corners, and where the need to be clo...
Sunblock welding process can be roughly divided into three operating procedures:The first step is ex...
must try to be dispersed or diluted or offset, in order to maintain the good operation and performan...
It refers to a way of connecting the circuit board with the outside world, that is, on the board has...
this method can be used for imaging inspection of the sealing quality of the packaged traditional IC...
The measurement method is to dissolve the sample in hot alcohol with titanium phenol as an indicator...
Ordinary PCB is usually made of copper foil and substrate bonding, and the main material of ceramic ...
At present, most automatic exposure systems use a solid-state camera to read the target image of the...
the process requirements of PCB circuit boards in each industry have gradually improved. For example...
Soft and hard combined board refers to the combination of soft board and hard board, high frequency ...