What are the ways and conditions to obtain free PCB samples?
In the PCB industry, free sampling is a highly discussed topic. For electronic engineers and makers, the opportunity to obtain free samples can greatly reduce their development costs and help improve product quality and reliability. So, what are the ways and conditions for obtaining free PCB samples? Let’s explore the truth! 1. Partner Program: […]
What are the necessary knowledge and skills required to draw PCB circuit boards?
As the foundation of the electronics field, mastering the skill of drawing PCB circuit boards is essential for every electronic engineer. It is very important for both professional circuit designers and beginners to understand the basic knowledge and skills of drawing PCB circuit boards. 一、 Essential knowledge 1. Basic knowledge of circuits: Before drawing […]
Analysis of the Competitive Landscape of PCB Manufacturers
Nowadays, with the continuous expansion of the electronic product market and the improvement of intelligence, the competition among power circuit board manufacturers is becoming increasingly fierce. In this rapidly developing industry, understanding the market landscape and competitive situation is crucial for the development of enterprises. Firstly, the number of suppliers is an important indicator […]
The impact of electromagnetic interference on PCB
Electromagnetic interference (EMI) refers to the impact of electromagnetic radiation or induction on the normal operation of electronic devices. In the development of modern industry, circuit boards, as one of the core components of electronic devices, often face the threat of electromagnetic interference. Today, Huihe editor will introduce the impact of electromagnetic interference on circuit […]
Key characteristics of PCB board for rail transit control
With the acceleration of urbanization, rail transit plays an increasingly important role in the modern transportation system. As a high-capacity, high-efficiency, and low-carbon transportation tool, the safety and efficiency of rail transit have become the focus of people’s attention. As an important component of the rail transit system, the PCB board for rail transit control […]
The Importance and Necessity of Equipment Maintenance for PCB Circuit Board Manufacturers
The importance of PCB circuit boards in electronic devices is self-evident, and as a manufacturer of PCB circuit boards, having good production equipment is the key to ensuring product quality and enhancing competitiveness. However, many manufacturers often neglect maintenance work in daily production, resulting in frequent equipment failures and low production efficiency. Therefore, for […]
What are the PCB storage specifications and international standards for PCB board storage?
Against the backdrop of the continuous development and increasing demand in the current electronic product market, the efficiency and quality of the production process of printed circuit boards (PCBs), as one of the core components of electronic products, are particularly important. To ensure the smooth progress of PCB production process, it is essential to follow […]
Solution for PCB board moisture
Efficient PCB board moisture solution to avoid moisture troubles! Moisture is a common problem faced by many electronic devices, especially for PCB boards, which can lead to serious consequences such as circuit short circuits, component corrosion, and functional failure. Therefore, finding an efficient solution for PCB board humidity has become particularly important. Humidity refers […]
Manufacturing Process and Application of PCB Yin Yang Board
PCB Yin Yang board is a crucial part of electronic product manufacturing. It consists of two different conductive layers, and achieves solder mask by installing resistive materials between the conductive layers, continuing to complete the assembly of electronic components on this basis. Using advanced technology and processes to manufacture PCB cathode and anode boards can […]
The difference and connection between IC carrier board and PCB
In modern electronic devices, both IC boards and PCBs play important roles. Although they are often confused and used by people, there are actually some differences and connections between them. Firstly, let’s take a look at the IC carrier board. IC carrier board refers to the carrier on an integrated circuit (IC) chip. It […]
Design principles and precautions for circuit board GND
GND is an important component in electronic circuit boards, which provides a current return path and eliminates interference. The correct design of circuit board GND is the key to ensuring the normal operation of the circuit. 一、 The significance of circuit board GND Circuit board GND, also known as ground wire, refers to the […]
VDD and GND on PCB
Electronic products have penetrated into every aspect of our lives, from smartphones to televisions, from computers to smart homes, without exception, circuit boards are indispensable. However, for most people, the dazzling array of components and circuits on circuit boards is still full of mystery and incomprehension. Especially those two common identifiers, VDD and GND, must […]