A Printed Circuit Board is the building block of an electronics system. It electrically connects electronic components using conductive pathways, conductive tracks, and pads. PCB manufactured from one or more sheet layers of copper laminated onto and/or between sheet layers of a non-conductive substrate. 12*18 size PCB is a Double-Side High-quality universal prototyping board with standard 0.1″ spacing through holes. This board provides mechanical strength thus quickly builds and tests circuit boards for testing and prototyping purposes or for making breakout boards. In this PCB, the holes plated through the same pad pattern on both sides. Hence also known as Perforated Board.
A PCB 12*18 size inch made of high-quality FR4 base material with a size of 12*18inches. These boards have a wide range of applications in high energy or high-frequency devices such as DC-DC converters or high power MOSFETs need to be prototyped on boards of this type rather than using solderless breadboards. In order to handle heavy current transients, the components need to be placed closely together with robust connections. Thus these types of PCB used in products with permanently mounting components and wires via soldering for permanent use.