Electronic Circuit Board (PCB Assembly

An electronic circuit board, also known as a printed circuit board assembly (PCBA), is a populated printed circuit board on which electronic components such as integrated circuits, resistors, capacitors, regulators and interface components are mounted. These circuit boards form the functional core of electronic and electrical equipment and are responsible for processing, control, monitoring and communication tasks. The board shown in the image typically includes: integrated circuits or microcontrollers, surface-mount components (SMD), filtering and conditioning components, copper tracks printed on the PCB.