△Advertisement Not related to the main text The decoupling of technology between the US and China has intensified, and Thailand has rapidly emerged as a global PCB (Printed Circuit Board) and CCL (Copper Clad Laminate) industry “Out of China” second base. Despite the high level of investment enthusiasm, industry observers point out that Thailand’s current … Read more
Click the blue text above to follow us With the continuous development of the electronic manufacturing industry, the requirements for production processes are becoming increasingly refined. Visual inspection, as an important part of the inspection process, traditional manual inspection methods are not only inefficient but also prone to human error. In recent years, the topic … Read more
Click the blue text to follow us Overview of RoHS Lead-Free Process In the field of electronic manufacturing, a technology known as the RoHS lead-free process is gradually replacing traditional leaded soldering methods. This technology uses lead-free solder in the PCBA (Printed Circuit Board Assembly) process to reduce the use of lead and comply with … Read more
Understanding Printed Circuit Boards and Altium Designer Printed Circuit Boards (PCB) are the core components of electronic devices, used to connect and support electronic components.Altium Designer is the industry-leading PCB design software, widely used in the field of electronic design. 1. Basic Knowledge of Printed Circuit Boards (PCB) 1. Structure of PCB Substrate: Usually made … Read more
[OSP (Organic Solderability Preservative) is a chemical method that grows a layer of organic copper complex compound on the surface of copper. This organic film can protect the clean bare copper on the circuit board from rusting (sulfidation or oxidation) in normal storage environments by preventing contact with air, and it can be easily removed … Read more
（Advertisement Break） [PCB Information Network] Copper-clad laminate is an essential raw material for circuit boards. This material saw a price increase of approximately 60 yuan over a span of just three months from October to December last year, with seven price hikes occurring during that period. As we enter 2021, the price increases have not … Read more
1. Introduction to PCB Materials(1) Concept, Function, and Background of Printed Circuit Boards1. The English term for printed circuit board: Printed Circuit Board2. The abbreviation for printed circuit board: PCB3. The main functions of printed circuit boards: to support circuit components and interconnect circuit components, namely the two main roles of support and interconnection.4. PCBs … Read more
1. Abstract The drilling process is one of the most important components of the entire printed circuit board (PCB). Parameters such as hole position accuracy, hole diameter tolerance, and hole wall roughness directly affect the quality of the PCB and the reliability of product performance. Therefore, strict control of relevant quality items is required during … Read more
Case IntroductionSmart Bracelet PCBAFunction Overview1. Health Monitoring Features Heart Rate Monitoring: Real-time detection of the user’s heart rate changes through built-in optical or capacitive sensors, providing heart rate data, heart rate zones, and alerts. Sleep Monitoring: Analyzes the user’s sleep patterns, including deep sleep, light sleep, and awake time, providing sleep quality assessments and improvement … Read more
The design of BGA (Ball Grid Array) on PCB boards is very common in the industry, and the issue of irregular BGA sizes can severely affect the soldering quality and electrical performance of PCBs. To effectively improve this issue, it is necessary to address it from the aspects of design and manufacturing processes.1. Package Design1. … Read more