Blogs

What’s FR-4 material? FR-4 material, which is the abbreviation of fiberglass cloth, the full name of FR-4 is “flame retardant”. It means a material that does not spread flames and meets UL

Copper board PCB is a commonly used circuit board that plays an important role in electronic devices. It comprises several parts, such as substrate, copper foil, anti-etch layer, and printing ink. The

Pre-assembly PCBA Test PCB: The PCB is tested for short circuits or any technical problems through test points. Components: Before assembly, each component is tested to see if its parameters are the s

Common Techniques Involved in the PCB Routing Process The intricate pathways etched onto a PCB, known as traces, are the vital lifelines that connect electronic components and allow signals to flow. T

FR-4 PCB: All You Need to Know The FR-4 PCB, or flame-retardant 4 laminate printed circuit boards, are the workhorses of the electronics industry. They’re ubiquitous in countless devices, from e

While the terms SMT and SMD may seem identical at first glance, they are quite different, and understanding these differences is important in modern electronics assembly. In this guide, we’ll look at

What is the Difference Between PCB and PCBA? In the intricate world of electronics, there are two terms that we come across quite frequently: PCB and PCBA. While they may sound similar, these acronyms

Printed Circuit Boards (PCBs) are the backbone of modern electronics, serving as the foundation for countless devices and systems. At LHD TECH, we understand the critical role that PCB testing plays i

PCB surface mount technology (SMT) is a vital part of modern electronics manufacturing. This guide will provide you with a comprehensive understanding of this critical area by providing an in-depth lo

The Revolutionary Impact of SMT Assembly–Why us? Significance: Does SMT assembly have an important impact on PCBA.why? In today’s fast-paced electronics industry, innovation, and speed com

What is the Surface Mount PCB? Surface mount PCB is a technology that installs the electronic components on the Printed Circuit Board surface directly. Compared to traditional DIP assembly technology,

PCB + Components = PCBA SMT assembly is carried out according to the component types and bit numbers indicated in the designed Gerber File and BOM to produce a complete PCBA. Assembly of products unde

What are high-density interconnect (HDI) boards? HDI is the English abbreviation of high-density interconnect, that is high-density interconnect (HDI) boards, which is a circuit board with relatively high circuit distribution density using micro-blind and buried via technology. High-density interconnect (HDI) boards ar

What are high-density interconnect (HDI) boards? HDI is the English abbreviation of high-density interconnect, that is high-density interconnect (HDI) boards, which is a circuit board with relatively high circuit distribution density using micro-blind and buried via technology. High-density interconnect (HDI) boards ar

There are essential choices and considerations to make for a successful rigid-flex PCB design process at an early stage. These are essential if you need to maintain its reliability and cut costs. Are you a rigid-flex PCB designer looking for some design principles? This article is for you. What is Rigid-Flex PCB? Rigid

PCB design is based on the circuit schematic diagram to realize the design of specific functions on the PCB board. The PCB design should take into account the layout design, external connection layout, optimized layout of internal electronic components, and other factors. The role of PCB design is to standardize design

PCB circuit boards are a common feature in most electronic equipment. Printed circuit boards have been around since the 1950s, bringing in a new system that got rid of the point-to-point construction technique. The reason Printed Circuit Board manufacturershavebecome popular in modern electronics is that theycreate eas

Evolution of PCB Suppliers Did you know that Printed Circuit board suppliershave been around since the 1930s? It is fascinating how electronic technology has grown and integrated into all aspects of modern life. From mobile technology to integrated IoT (Internet of Things), modern electronic gadgets have revolutionized

5 Ways to Avoid PCB Failure, LHD PCB multi-layer manufacturing.

PCB is classified into single-sided, double-sided, and multi-layer boards according to the board application. According to the material, there are flexible PCB boards (flexible boards), rigid PCB boards, rigid-flex PCB boards (rigid-flex boards), etc. PCB, short for Printed Circuit Board, is an important electronic com

Introduction to the role of PCB inks The concept of PCB ink PCB ink refers to the ink used in a printed circuit board. The important physical properties are the viscosity, thixotropy, and fineness of the ink. These physical properties need to be known to improve the ability to use ink. Characteristics of PCBink viscosi

PCBs play a major role in electronic design, and in recent years, the development of advanced circuits PCB has increased. There are two types of PCBs: conventional and advanced PCBs. However, many people in need of advanced PCBs have little knowledge of the types, application areas, and more. Advanced Circuits Material

An electronic component is also known as an electrically controlled device. Electronic components are designed to perform various electrical operations and are available in different shapes and sizes. This article is about features related to electronic components and the assembly of electronic components. Features of

PCB solutionplays a major role in PCB design. As a design engineer or buyer, finding competitively priced PCBs, high quality, and interconnect solutions of your product can be a challenge. With 15+ years of experience in PCB technology, LHD Technology offers the most cost-effective and innovative solution for your proj