Engineering library
What are standard PCB thicknesses? Printed circuit boards (PCBs) are the backbone of electronics. They provide the foundation on which components are mounted and connected with traces. PCB thickness is an important design consideration impacting mechanical strength, weight, spacing, and manufacturability. This article explores common PCB thickness standards used in different applications. PCB Basics PCBs […]
Are printed circuit boards made in the USA? A Brief History of Printed Circuit Boards (PCBs) The printed circuit board (PCB) was invented in the United States in the 1930s by Paul Eisler. Originally PCBs were made by hand, but by the 1950s companies began producing them commercially in the US using etched copper laminates. […]
What is the salary of a PCB designer? A PCB (printed circuit board) designer is responsible for designing and laying out printed circuit boards. This involves creating schematics, selecting components, defining connectivity, and laying out PCBs ready for manufacture. As an essential role in the electronics industry, what is the typical salary for a PCB […]
What is PCB prototyping? Introduction to PCBs A printed circuit board (PCB) is a board made of fiberglass or other composite materials that provides mechanical support and electrical connections between electronic components using conductive tracks, pads and other features. PCBs allow complex electronic circuits to be compactly assembled in a reliable and cost effective manner. […]
What are the raw materials in a PCB? Introduction to PCBs A printed circuit board (PCB) forms the backbone of an electronic device. It provides the mechanical structure to mount electronic components and electrically connects components through copper traces etched from copper sheets laminated onto an insulating non-conductive substrate. PCBs consist of various raw materials […]
In-Circuit Testing and 6 Other PCB Testing Methods As printed circuit boards (PCBs) become increasingly complex, with more intricate designs, higher component densities, and stricter performance requirements, effective testing is key to ensuring the quality and reliability of these critical systems. There are a variety of testing methods and techniques that can be utilized at […]
What is a PCB transformer? Introduction to PCB Transformers A printed circuit board (PCB) transformer is a type of transformer designed to be installed directly on a printed circuit board (PCB) in an electronic device. PCB transformers provide stepped up or stepped down voltage levels required for various semiconductor components and circuits on a PCB. […]
15 Commonly Used Components on PCBs for Beginners Introduction Printed circuit boards (PCBs) form the foundation of most modern electronic devices. They provide the physical structure and connections between components that allow a circuit to function. For beginners learning about PCB design and electronics, it’s important to become familiar with some of the most common […]
What is a contract electronics manufacturer? A contract electronics manufacturer (CEM) is a company that manufactures electronic components, subassemblies, products, and systems for other companies based on their specifications. CEMs provide manufacturing, supply chain management, design, engineering, and testing services to OEMs to help simplify the electronic product development process for companies. Key Roles of […]
Top 10 Electronic Manufacturing Companies in the World The electronics manufacturing industry plays a crucial role in technological innovation and economic growth globally. Electronics manufacturing services (EMS) providers design, test, manufacture, distribute and provide return/repair services for electronic components and assemblies for original equipment manufacturers (OEMs). The EMS industry has been growing steadily, driven by […]