Introduction to PCBs and Their Components A printed circuit board is a flat board made of insulating material, such as fiberglass or plastic, with conductive pathways etched or printed onto its surface. These pathways, known as traces, connect various electronic components mounted on the board, allowing them to interact and […]

Introduction to RayMing PCB Surface Mount Assembly Services RayMing is a leading provider of high quality printed circuit board (PCB) surface mount assembly services. With state-of-the-art manufacturing facilities and a team of experienced engineers, RayMing offers comprehensive SMT solutions for customers across various industries, including consumer electronics, automotive, medical devices, […]

1. Unimicron Technology Corp. Unimicron Technology Corp. is one of the largest PCB manufacturers in Taiwan and the world. Founded in 1990, the company has grown to become a leading supplier of high-density interconnect (HDI) PCBs, flexible printed circuits (FPCs), and substrate-like PCBs (SLP). Products and Services HDI PCBs FPCs […]

The Importance of PCBs in Aerospace PCBs are the backbone of modern electronic systems, providing the interconnections and support for electronic components such as integrated circuits, resistors, capacitors, and connectors. In the aerospace industry, PCBs are used in a wide range of applications, including: Avionics systems Navigation and communication equipment […]

Introduction to Aluminum PCB Manufacturing Aluminum Printed Circuit Boards (PCBs) are a specialized type of PCB that utilizes aluminum as the base material instead of the traditional FR-4 or other insulating materials. Aluminum PCBs, also known as Metal Core PCBs (MCPCBs), offer unique advantages over standard PCBs, making them ideal […]

Introduction to Blind Vias in PCB Design In the world of printed circuit board (PCB) design, vias play a crucial role in connecting different layers of the board. Among the various types of vias, blind vias have gained popularity due to their ability to save space and improve signal integrity. […]

What is a Conformal Coating? A conformal coating is a thin polymeric film that conforms to the contours of a PCB, including its components and the spaces between them. The primary purpose of using a conformal coating on a PCB is to protect it from environmental factors that could potentially […]

Introduction to HDI PCB Design High Density Interconnect (HDI) PCB design is a cutting-edge technology that enables the creation of highly complex and compact printed circuit boards. HDI PCBs are characterized by their fine pitch traces, small vias, and high layer count, which allow for greater functionality and performance in […]

What is HDI PCB? Before delving into the manufacturers, let’s define HDI PCB. HDI PCB is a type of printed circuit board that features a higher wiring density per unit area compared to conventional PCBs. This is achieved through the use of smaller vias, finer traces, and advanced manufacturing techniques […]

Characteristics of High Current PCBs To handle elevated current levels reliably, high current PCBs have several distinct characteristics: Thicker Copper Traces One of the most critical aspects of high current PCB design is the use of thicker copper traces. The thickness of the copper layer on a PCB is measured […]