PCB assemblies play a pivotal role in the development and production of electronic devices. It takes an expert to connect the conductive channels of a circuit board so that a piece of technology performs as intended. To clarify the work that goes into PCB fabrication, the professionals at Electronic Manufacturing Services Group, Inc. put together a list of frequently asked questions pertaining to this technology.
A printed circuit board (PCB) can be defined as a single or multilayer surface used to mount components of an electronic system. These units help keep delicate components such as capacitors, resistors, diodes and semiconductors organized for transmitting input data from one location to another. Printed circuit boards can take on numerous shapes and sizes to account for the application at hand.
PCB technology exists in virtually all industries using hand-held devices, smartphones, tablets and computers. Incorporating units within consumer products allows for automation and enables mounted components to communicate with one another.
How a PCB Works:
Printed circuit boards hold electrical components in place. Designs may feature fiberglass or a similar laminate material to serve as a home for etched electrical pathways. Copper lines enable charges to move about a PCB layer, powering component sections along the way. You can think of copper etching almost like physical wires where electricity travels in a set direction to power a device.