piirilevyiltä

Piirilevyiltä is a Finnish term that translates to "from printed circuit boards" or "of printed circuit boards" depending on the context. It refers to components, materials, or activities associated with printed circuit boards (PCBs). PCBs are the foundation of most electronic devices, providing a substrate for mounting and interconnecting electronic components.

When referring to materials "piirilevyiltä," it typically indicates items derived from or salvaged from discarded PCBs. This can include valuable metals like copper, gold, and silver, as well as other materials that can be recycled or repurposed. The extraction of these materials from electronic waste, often referred to as e-waste recycling, is a significant industry.

In some contexts, "piirilevyiltä" might also refer to processes or analyses performed on PCBs. For example, a company might specialize in designing, manufacturing, or repairing PCBs, and their services could be described as relating to "piirilevyiltä." This could involve soldering components onto a board, troubleshooting a faulty circuit, or developing new PCB designs.

The term highlights the ubiquitous nature of printed circuit boards in modern technology and the various stages of their lifecycle, from manufacturing to their eventual disposal and the potential for resource recovery. Understanding what "piirilevyiltä" signifies involves considering the material composition, manufacturing processes, and the environmental implications of electronic waste.