What is Black Pad? Black pad, also known as “black pad syndrome” or “black pad defect”, is a common problem that can occur during the manufacturing process of printed circuit boards (PCBs). It is characterized by a black or dark gray discoloration on the surface of the PCB’s solder pads, […]

Introduction When it comes to protecting your printed circuit boards (PCBs) from harsh environmental conditions, applying a conformal coating is one of the most effective methods. PCB Conformal Coating is a thin layer of protective material that is applied to the surface of a PCB to shield it from moisture, […]

What is PaperTab? PaperTab is a revolutionary new technology that aims to replace traditional paper documents with flexible, high-resolution electronic displays. Developed by a team of researchers from Queen’s University in collaboration with Plastic Logic and Intel Labs, PaperTab combines the familiarity and ease of use of paper with the […]

What is a UPS Circuit? A UPS circuit, or uninterruptible power supply circuit, is an electronic system that provides backup power to connected devices in the event of a power outage or fluctuation. It consists of a battery, charging circuit, inverter, and control circuitry. When the main power supply is […]

Introduction to PCBA Services PCBA (Printed Circuit Board Assembly) services are essential for businesses and individuals who require high-quality, assembLED Circuit boards for their projects. Whether you need prototypes or small series production, PCBA services can help you bring your electronic designs to life. In this comprehensive article, we will […]

Understanding High Current in PCBs Before diving into the design aspects, it’s important to understand what constitutes “high current” in the context of PCBs. The definition of high current can vary depending on the specific application and the PCB’s size. However, as a general guideline, a PCB is considered to […]

Introduction to Circuit Board Repair Circuit boards are the backbone of modern electronic devices. They are responsible for connecting and controlling various components, ensuring the proper functioning of the device. However, like any other electronic component, circuit boards can malfunction or get damaged, leading to the need for repair. In […]

Introduction to Flex PCB Assembly Flexible printed circuit boards (Flex PCBs) have gained significant popularity in recent years due to their versatility and ability to conform to various shapes and sizes. Flex PCB assembly has become an essential process for many industries, including consumer electronics, medical devices, automotive, and aerospace. […]

Introduction to Motherboards and PCB Colors Motherboards are the backbone of every computer system, connecting all the essential components and enabling them to communicate with each other. One of the most distinctive features of motherboards is their vibrant green color. Have you ever wondered why motherboards are predominantly green? In […]

Introduction to PCB Topologies Printed Circuit Board (PCB) design is a critical aspect of electronic product development. The layout and arrangement of components, traces, and planes on a PCB can significantly impact the performance, reliability, and electromagnetic compatibility (EMC) of the final product. One of the key considerations in PCB […]