Introduction to High Tg PCB Resins Printed circuit boards (PCBs) are the backbone of modern electronics, providing the platform for mounting and interconnecting electronic components. The performance and reliability of PCBs depend heavily on the materials used in their construction, particularly the PCB resin. In recent years, advanced high glass […]

What is an AC PCB Board? An AC PCB board is a printed circuit board specifically designed for air conditioning units. It serves as the brain of the air conditioner, controlling various components and ensuring smooth operation. The PCB board is populated with electronic components, such as resistors, capacitors, transistors, […]

What is Automated Optical Inspection? Automated Optical Inspection is a non-contact, non-destructive testing method that uses digital cameras and image processing software to automatically detect and classify defects on the surface of manufactured products. AOI systems capture high-resolution images of the product, analyze the images using pre-defined criteria, and identify […]

Understanding the Basics of PCB Manufacturing Before we explore the PCB manufacturing process in detail, let’s start with some fundamental concepts and terminology. What is a PCB? A Printed Circuit Board (PCB) is a flat, thin board made of insulating materials, such as fiberglass or composite epoxy, with conductive pathways […]

What is Automated Optical Inspection? Automated Optical Inspection is a non-contact, visual inspection method that uses cameras, lighting systems, and image processing software to automatically detect and classify defects in manufactured products. AOI systems capture high-resolution images of the product and compare them to a predefined set of criteria or […]

Introduction to Castellated PCB Castellated PCBs, also known as castellated hole PCBs or castellations, are printed circuit boards with special edge features that facilitate easy and secure connections between multiple boards. These features consist of plated half-holes or semicircular cutouts along the edges of the PCB, resembling the battlements of […]

What is Automatic X-ray inspection? Automatic X-ray Inspection is a sophisticated quality control technique that employs X-ray imaging to examine the internal structure of products without causing any damage. The process involves passing X-rays through the object being inspected and capturing the resulting images using specialized detectors. These images are […]

Introduction to Flex-Rigid PCB Flex-Rigid PCBs, also known as Rigid-Flex PCBs, are a unique combination of flexible and rigid printed circuit boards. These PCBs offer the best of both worlds by providing the flexibility of a flex PCB and the stability of a rigid PCB. RAYPCB, a leading PCB manufacturer, […]

What are Vias? Vias are small holes drilled through a printed circuit board (PCB) that allow electrical connections between different layers of the board. They are an essential part of PCB design, enabling complex circuits to be routed efficiently in a compact space. However, vias also present some challenges in […]

What is an Automotive PCB? An automotive PCB is a specially designed printed circuit board that is used in vehicles to interconnect and support various electronic components. These PCBs are responsible for controlling and managing a wide range of functions, including engine management, infotainment systems, safety features, and more. Unlike […]