Printed circuit board silkscreen
is done on the 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 a non-conductive permanent epoxy Supply components ink. The color is usually white, although other colors are available: yellow, black, blue,
Types of printed circuit board
layer of copper), double-sided (two layers of copper on both sides of an insulating board), or multi-layered (outer and inner layers of copper alternating with insulating layers). Among the multi-layer PCBs, the most common are the four-layer ones. The four-layer board has many more components Supply routing options
Methods of using the printed circuit board
manner according to a predetermined scheme. Printed circuits are widely Supply components 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 and models of printed circuits. Technology has