Date：2021-08-26 14:09:00

Speaking of the ubiquitous IC chips around us, many people are not unfamiliar with it. For example, the chips in mobile phones, televisions and computers we use every day are actually IC chips, which are translated into Chinese as integrated circuits. The structure of IC chip is to place the integrated circuit formed by a large number of microelectronic components such as capacitance and resistance on the substrate, so as to make the chip. The current situation and development trend of chip test equipment industry chip production needs hundreds of steps, and any step of error may lead to device failure. Therefore, chip detection is very important. Using good chip testing equipment and methods is one of the keys to improve the level of chip manufacturing. View >>

Date：2021-08-24 18:39:00

Chip, the full English name is integrated circuit, referred to as IC, refers to the semiconductor components containing integrated circuits. Like the human brain, the chip receives information, sends instructions and controls the machine carrying the chip. General electronic components have corresponding technical parameters, which can be obtained from the standards of electronic chips and the technical data provided by manufacturers. View >>

Date：2021-08-23 13:55:14

As the basic force of electronic information industry, electronic component industry is the focus of development and innovation in the new era. The development process of China's electronic components is from shallow to deep, from less to more, until it accumulates to a certain extent. According to statistics, at present, the total output value of China's electronic components industry accounts for about 20% of the electronic information industry. The electronic components industry has also become the basic content to guide the sustainable development of China's electronic information industry. Therefore, the failure analysis of electronic components has become a very important part. View >>

Date：2021-08-23 13:32:00

Electronic product development is a complex process. Generally speaking, the test conducted to evaluate and analyze the reliability of electronic products is called reliability test. It is to predict the quality from the delivery of products to the end of their service life. After selecting the environmental stress with high similarity to the market environment, set the degree and application time of environmental stress, The main purpose is to correctly evaluate the product reliability in the shortest possible time. There are many factors affecting the reliability of electronic products, including natural environment, mechanical environment and electromagnetic environment. Reliability design is to take corresponding measures in design and manufacturing around these environmental factors to improve the protection ability and applicability of products, so as to ensure the quality of electronic products and enhance the core competitiveness of electronic products. View >>

Date：2021-08-20 14:16:00

The electronics industry has entered the peak season. In addition, the epidemic has raided several important industrial areas, and the shortage and price rise in the IC market continue. In August, a number of IC original factories started to raise prices. Although the number was lower than that in June and July, the key areas declined, including the most popular MCU, passive components and even mobile phone SOC. View >>

Date：2021-08-20 11:26:00

Reliability test is a means to investigate, analyze and evaluate the reliability of products. The test results provide a basis for fault analysis, research and answer, study the corrective measures taken, and judge whether the product meets the index requirements. According to the method and purpose of reliability statistical test, reliability statistical test can be divided into reliability verification test and reliability measurement test. Reliability measurement test is a test for measuring reliability characteristics or their values, which is usually used to provide reliability data. Reliability verification test is used to verify whether the reliability characteristic value of equipment meets the specified reliability requirements. Generally, reliability identification and acceptance test are collectively referred to as reliability verification test. View >>

Date：2021-08-20 11:20:51

General electronic components have corresponding technical parameters, which can be obtained from the standards of electronic components and the technical data provided by the manufacturer. The detection of components is an essential basic work. How to accurately and effectively detect the relevant parameters of components and judge whether the components are normal is not a stereotype. Different methods must be adopted according to different components to judge whether the components are normal or not, and there are different types of tests. View >>

Date：2021-08-20 11:16:00

Welding quality inspection refers to comparing the welding quality with the use requirements of welding products through investigation, inspection, inspection and test, so as to prevent the continuous production of unqualified products and avoid quality accidents. Generally, the inspection after welding shall include actual welding records, welding appearance and size, post welding heat treatment, product welding test, sheet metal inspection and fracture inspection, nondestructive inspection, pressure test, air tightness test, etc. View >>

Date：2021-08-16 17:21:00

IC chip, which can also be understood as integrated circuit in Chinese, is an integrated circuit composed of a large number of microelectronic components (transistors, resistors, capacitors, crystal diodes, etc.) placed on a substrate to make a chip. IC chips are common digital electronic products, such as those in TV, computer and mobile phone. View >>

Date：2021-08-16 16:51:00

With the rapid development of modern industry and the working status of high temperature, high pressure, high speed and high load, nondestructive testing technology has become the rigid demand of modern industry. As the name implies, "nondestructive" will not damage the test piece during the testing process. Its biggest feature is that it can be tested without damaging the material and structure of the test piece. Therefore, the use of nondestructive testing can implement 100% full product inspection to ensure production quality. Nondestructive testing refers to the use of changes in heat, sound, light and reaction caused by abnormal or defective internal structure of materials, such as electricity, magnetism, physical or chemical methods, with the help of modern and equipment, surface and internal structure of samples, properties, status and defect types of inspection and test methods nature View >>