The printed circuit, PCB -printed circuit board- is an important electronic component used in any electronic equipment.
The printed circuit board can be planted or assembled manually or automatically, automatic soldering and automatic inspection of electronic components guarantee the quality of electronic equipment, improve work productivity and reduce costs.
Our printed circuit boards are used for a variety of purposes, safety and surveillance, power supply, telecommunications, automotive electronics, medical appliances and instruments, national defense and industrial equipment, etc.
the board printed Manufacture of circuit component terminals in a controlled manner according to a predetermined scheme. Printed circuits are widely used in many fields: Consumer goods Military Aerospace Industrial Medical Naval The unprecedented development in recent years of all fields of activity has led to a revolution in the types
with solder mask, the inner copper layers are protected by the adjacent substrate layers. The soldering mask soldermask is made of a fluid substance like an ink and is applied in a thin layer similar to varnish on the entire surface of the printed circuit less on circuit of Manufacture board printed the soldering pads and it
top layer of the PCB and has the role of a reference indicator for the components on the PCB. Graphics and text on a circuit board's PCB are usually printed with Manufacture printed of circuit board a non-conductive permanent epoxy ink. The color is usually white, although other colors are available:
