Date：2024-04-18 11:17:20

In today's increasingly digital world, electronic products have become an indispensable part of our lives. However, with the continuous popularization and use of electronic products, people's requirements for their reliability and quality are also increasing. Therefore, it is particularly important to conduct reliability screening and testing on electronic products. View >>

Date：2024-04-18 11:17:16

In today's digital age, semiconductor chips are the core components of various electronic devices, from smartphones to automotive control systems, which cannot be separated from them. However, before semiconductor chips are put into use, they need to undergo rigorous testing and validation. This requires the use of various professional semiconductor chip testing equipment. Let's take a look at the types and functions of these devices. View >>

Date：2024-04-17 11:55:03

When it comes to the use and application of electronic components, the secondary screening process and its importance become crucial. The secondary screening of components refers to the process of strict screening and verification of the obtained components after the selection and procurement of the original supplier. This process aims to ensure that components meet specific quality standards and achieve expected goals in product manufacturing and performance. In this article, we will explore the process of secondary screening of electronic components, the importance of its implementation, and its impact on product quality and performance. View >>

Date：2024-04-17 11:54:59

With the continuous development of technology, electronic products have become an indispensable part of our daily lives. Electronic products are often affected by various environmental factors during use, such as temperature, humidity, vibration, etc. These factors may have an impact on their performance and reliability. Therefore, in order to ensure the stable operation of electronic products under various environmental conditions, conducting environmental reliability tests is particularly important. View >>

Date：2024-04-16 11:38:11

With the development of global trade, the use of imported components in various industries is becoming increasingly widespread. In order to ensure the quality and reliability of imported components, the purchaser needs to conduct strict screening. This article will provide a detailed introduction to the main screening items for imported components, in order to help buyers better choose high-quality imported components. View >>

Date：2024-04-16 11:38:06

Cold and hot shock testing is an important environmental testing method used to evaluate the performance and reliability of materials and products under rapid temperature changes. This testing method is widely used in many industries, including electronics, aerospace, automotive, medical equipment, and other fields. This article will explore the basic principles, commonly used testing methods, and related standards of cold and hot shock testing. View >>

Date：2024-04-15 11:56:44

Destructive Physical Analysis (DPA) of electronic devices is a technique that can help manufacturers determine the safety performance of components under potential attacks. It is a very important part of the electronics industry, helping to achieve high-quality and safe product production. After the secondary screening of components is qualified, destructive physical analysis (DPA Destructive Physical Analysis) tests should be conducted on components with unstable quality and significant improvement in production processes in the early stage. The focus is on conducting this work on semiconductor discrete devices and semiconductor integrated circuits with cavities. Its purpose is to verify whether the quality of the components meets the relevant specifications or intended use. View >>

Date：2024-04-12 11:42:52

In the electronic manufacturing industry, reflow soldering is a commonly used surface mount technology that can solder surface mount components (SMDs) to printed circuit boards (PCBs). The process of reflow soldering requires strict control of temperature and time, and adjustments should be made according to the requirements of solder paste and mounting components. When using reflow soldering for welding, attention should be paid to details such as temperature control, solder paste quality, component placement, welding time, cooling speed, and quality inspection. This article will provide a detailed introduction to the precautions that need to be taken during reflow soldering, in order to help readers better grasp reflow soldering technology and improve soldering quality. View >>

Date：2024-04-12 11:42:47

Reflow soldering is a common surface mount technology used to solder surface mount components (SMDs) onto printed circuit boards (PCBs) in electronic product manufacturing. The process of reflow soldering is to place the mounted components on the PCB, and then send the entire assembly into the reflow furnace for heating, melting the solder paste and soldering the mounted components onto the PCB. View >>

Date：2024-04-11 13:50:17

The quality of reflow soldering is influenced by various factors, among which the most important factors are the temperature curve of the reflow soldering furnace and the composition and quantity of solder paste. Nowadays, high-performance reflow soldering furnaces can easily and accurately control and adjust temperature curves. In the trend of high density and miniaturization, the printing of solder paste has become a key factor in the quality of reflow soldering. The three factors of solder paste, template, and printing can all affect the quality of solder paste printing. View >>