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What is a PCB? A Printed Circuit Board (PCB) is a flat, insulating board that supports and connects electronic components using conductive tracks, pads, and other features etched from copper sheets laminated onto a non-conductive substrate. PCBs are used in almost all electronic products, providing both mechanical support and electrical connectivity for components such as resistors, capacitors, integrated circuits, and connectors. Types of PCBs There are three main types of PCBs: Single-sided PCBs: These boards Read more…

Introduction to PCBA Quality Criteria Printed Circuit Board Assembly (PCBA) is a critical process in the manufacturing of electronic devices. The quality of the PCBA directly impacts the performance, reliability, and longevity of the end product. To ensure that the PCBA meets the required standards, it is essential to have a set of well-defined quality criteria. These criteria help in identifying and classifying defects, which can then be addressed to improve the overall quality of Read more…

What is a Thru-hole Pad? A thru-hole pad, also known as a plated through hole (PTH), is a type of mounting pad used in printed circuit board (PCB) manufacturing to solder components with wire leads. The pad consists of a hole drilled through the PCB with a copper plating that extends through the hole, electrically connecting the top and bottom surfaces. Components are inserted through these holes and soldered in place on the opposite side. Read more…

Introduction to PCB Ordering Printed Circuit Boards (PCBs) are essential components in modern electronics. They provide a platform for mounting and connecting electronic components, enabling the creation of complex circuits. With the increasing demand for custom PCBs in various industries, online PCB ordering has become a convenient and efficient solution for businesses and individuals alike. What is a PCB? A PCB is a flat board made of insulating material, such as fiberglass or plastic, with Read more…

Understanding PCB Purchasing Options When it comes to PCB purchasing, there are several key factors to consider: Quantity: How many boards do you need? Low-volume typically refers to quantities under 1,000 pieces. Layers: The number of conductive layers in your PCB design (e.g., 1, 2, 4, 6, etc.). Size: The dimensions of your PCB. Material: The substrate material, such as FR-4, aluminum, or flexible PCB. Specifications: Any special requirements, like surface finish, solder mask, silkscreen, Read more…

Introduction to PCB Printing Printed Circuit Board (PCB) printing is a critical process in the manufacturing of electronic devices. It involves the creation of conductive pathways on a non-conductive substrate to connect electronic components. Proper PCB printing ensures that the electronic device functions as intended and is reliable. In this article, we will discuss the steps involved in ensuring that PCB printing is done correctly. Request PCB Manufacturing & Assembly Quote Now Importance of Proper Read more…

What is a Flex PCB? A Flex PCB, also known as a flexible printed circuit board, is a type of PCB that consists of a thin, flexible substrate made of materials such as polyimide or polyester. Unlike traditional rigid PCBs, Flex PCBs can bend, twist, and conform to various shapes and sizes, making them ideal for applications where space is limited or where the device requires movement or flexibility. Flex PCBs are composed of several Read more…

Introduction to PCB Manufacturing Printed Circuit Board (PCB) manufacturing is a complex process that involves several steps and considerations. To ensure the success of your PCB project, it is essential to understand the key points to note in PCB manufacturing. This article will provide an in-depth overview of the recommended points to note in PCB manufacturing, covering various aspects such as design, materials, fabrication, assembly, and testing. Request PCB Manufacturing & Assembly Quote Now PCB Read more…

What is PCB Ultraviolet Laser Technology? PCB ultraviolet laser technology involves using UV lasers to drill micro vias, cut circuits, and mark printed circuit boards (PCBs). UV lasers emit light in the ultraviolet range of the electromagnetic spectrum, with wavelengths typically between 355-375 nanometers. The short wavelength of UV light allows for high-precision micromachining of PCBs with minimal heat-affected zones. This “cold” laser processing enables drilling and cutting of PCBs without damaging sensitive components. Advantages Read more…

Overview of the Electronics Industry in Vietnam The electronics industry in Vietnam has experienced remarkable growth over the past decade. According to the Vietnam Electronics Industries Association (VEIA), the country’s electronics exports reached $96 billion in 2020, representing a 6.4% increase from the previous year. This growth can be attributed to several factors, including: Government support and incentives for foreign investment Availability of a young, skilled, and cost-competitive workforce Strategic location in Southeast Asia, providing Read more…