PCB, otherwise known as printed circuit board is used to connect by way of electricity the electric components with the use of conductive pathways and signal traces. These will go through etching from copper sheets which have been laminated to become non-conductive substrate. A certain PCB filled with electronic components is called a printed circuit board assembly or in short, PCB assembly. Printed circuit boards are usually present in almost all the simplest electronic devices which are commercially produced.
The development of PCB assembly started during the twentieth century. In 1903, Albert Hanson who was a German inventor gave a description regarding flat foil conductors being laminated to an insulating board in numerous layers. Also in 1904, Thomas Edison made an experiment with the chemical processes of plating conductors on a linen paper.
If you need one stop PCB assembly, keyboard PCB assembly, electronic PCB assembly, please feel free to contact us!