PCB circuit board surface treatment process simply said
Several parts of the circuit board are mainly: 1. Bare copper plate: 2. Gold plate: 3. Spray tin cir...
Several parts of the circuit board are mainly: 1. Bare copper plate: 2. Gold plate: 3. Spray tin cir...
In the future, the application of KPI will become more and more important and will become an objecti...
From PCB design to the completion of welding of all components into a high quality circuit board, PC...
The size of electronic devices is also getting smaller, which requires that the heat dissipation dev...
Engineers in the whole process of PCB design, in order to save time all want to ignore the table bot...
Input impedance is no different from a normal reactance element, which reflects the amount of resist...
In the process of PCB production, the physical and chemical properties of each material are differen...
Because the copper plating is not satisfied, the hole inside is empty, so it can not be directly pun...
The base material of printed circuit board is usually glass fiber reinforced phenolic resin or epoxy...
Waste PCB board environmental protection recycling line is not only in each production link, each pr...
One of the important criteria for determining the requirements for recycling components is to know h...
Lead and bromine are the hottest topics right now. Lead-free halogen will affect the development of ...