PCB Full Form : Printed Circuit Board PCB stands for Printed Circuit Board. It is a flat, thin piece of material—commonly plastic or fiberglass—that has electronic components built into or mounted on it. PCBs are the backbone of most modern electronic devices, including computers, smartphones, TVs, air conditioners, and countless appliances. The full form of PCB is Printed Circuit Board. In modern electronics industries, the applications and uses of PCB are very much. Every electronic device, in fact, some electrical devices also have printed circuit boards as their internal parts. PCB holds the electrical or electronic components, connects them together, and provides physical support. In this article, we are going to know about the PCB from basics to advanced. Also, we will know about the different types of PCBs, their ... What is Full Form of PCB ? PCB Full Form : PCB stands for Printed Circuit Board – In the realm of modern electronics, Printed Circuit Boards (PCBs) serve as the backbone of countless devices and systems. PCBs provide a compact, organized, and reliable platform for connecting and supporting electronic components. Let’s know everything about PCM, PCB and PCMB streams so that you will not have any confusion when choosing subjects in class 11 science.