-
Semiconductor innovation is shaping the future of science and technology In today's fast-paced digital era, semiconductor technology is the pillar of innovation, promoting the development of electronic manufacturing. From the unremitting pursuit of smaller and more powerful processors to the breakthrough progress of connectivity and computing paradigm, the semiconductor industry has constantly broken through the possible boundaries. The following are semiconductor technologies that are revolutionizing electronic manufacturing: the transition from 3nm process mass production to 3nm process technology marks an important milestone in semiconductor manufacturing. When the transistor size is reduced to 3 nm, more transistors can be integrated on the same chip area, thus improving the density of transistors. This increase in density means that chips can 2024-04-22 sont three -
How to judge the positive and negative poles of tantalum capacitor Loose fill technology for your analysis: how to judge the positive and negative poles of tantalum capacitors? Generally speaking, the positive and negative poles of the point capacitor are marked with horizontal lines on the tantalum capacitor, and the side with horizontal lines is the positive pole of the tantalum capacitor, otherwise it is the negative pole. If there is no mark, the short leg side of the tantalum capacitor is the negative pole, and the long leg side is the positive pole. If the positive and negative connection of the tantalum capacitor is reversed, the tantalum capacitor will fail. It is particularly important to judge the positive and negative poles of tantalum capacitors. For this reason, loose fill technology, a manufacturer of tantalum capacitors, has specially made the following figure for major users to judge the positive and negative poles of tantalum capacitors. 2024-04-12 sont three thousand two hundred and twenty-one -
Function and working principle of capacitor It is a capacitor and an electronic component. Its function is to store electric energy and convert electric energy into other forms of energy. It is one of the most commonly used components in electronic circuits and plays an important role in electronic circuits. The working principle of capacitor is that when the charge in the capacitor is excited by the voltage, the charge in the capacitor will be stretched by the voltage to form an electric field, which will pull the charge to both ends of the capacitor to form a capacitor. When the voltage disappears, the charge in the capacitor will discharge slowly to release electric energy. The main functions of capacitor are: 1 2024-04-01 sont eighteen -
How to better select the type of electric selection container As a widely used capacitor, it occupies an important position in various circuits. How to better and more reasonably select the capacitor? This article will explain from many aspects: first, select the type of capacitor according to the use frequency; Because the frequency performance of different types of capacitors is very different, if the operating frequency of a circuit is very high, exceeding MHZ, and the circuit signal strength is weak, then the laminated ceramic capacitor is the best choice Although they are all filtering and energy storage charging and discharging, the frequency characteristics of different types of capacitors must be considered when the operating frequency is fixed 2024-03-18 sont two thousand seven hundred and ninety-eight -
![Common resistance comparison, which is more suitable for you?]()
Common resistance comparison, which is more suitable for you? With the popularization of applications, chip resistance plays an increasingly important role. The main parameters include ESD protection, thermoelectric electromotive force (EMF), resistance thermal coefficient (TCR), self heating, long-term stability, power coefficient and noise. The following technical comparison will discuss the application of wire wound resistance in precision circuits. However, please note that the wire wound resistor is not wafer type, so it is not used in applications that require precision wafer resistors due to weight and size constraints. Although upgrading each component or subsystem can improve the overall performance, the overall performance is still determined by the short board in the component chain. In the system 2024-03-04 sont two thousand eight hundred and sixty-one -
![Requirements of special circuits for selection of tantalum capacitors]()
Requirements of special circuits for selection of tantalum capacitors "Tantalum capacitors are sometimes used in special circuits such as timing circuits and audio frequency division circuits. What are their requirements for the selection of tantalum capacitors? Here are some introductions: First, timing circuit oscillators, monostable triggers, etc. are common timing circuits. Their timing circuits are generally composed of R, L, and C components, and the more common ones are RC and LC timing circuits. Taking the RC timing circuit as an example, the circuit mainly requires the accuracy and stability of the time constant to be guaranteed. Since the performance of the resistor is easy to be guaranteed, the accuracy and stability of the time value is determined by the capacitor 2024-02-26 sont two thousand nine hundred and twenty-five -
![Scientists confirm that the existence of alternating magnetism is expected to lead to new magnetic electronic components]()
Scientists confirm that the existence of alternating magnetism is expected to lead to new magnetic electronic components Original title: Scientists confirm the existence of alternating magnetism, which is expected to lead to new magnetic electronic components. According to the latest issue of Nature, scientists from Switzerland, Germany, Austria and other countries confirmed the existence of alternating magnetism by measuring the electronic structure of manganese telluride crystals. Liu Qihang, a professor in the Department of Physics of South University of Science and Technology, told the Science and Technology Daily that the alternating magnet combines the characteristics of the existing traditional ferromagnet and antiferromagnet. The latest research is expected to give birth to new magnetic electronic components and high-capacity fast storage devices, providing more possibilities for electronic devices in the post Moore's Law era. It is worth noting that Liu Qi was also published in the same issue of Nature 2024-02-20 sont eleven -
![Shenzhen Huaqiang: It is expected that the prosperity of the electronic component industry is expected to stabilize and recover in 2024, and it is optimistic about the innovation and structural opportunities of the mobile phone industry]()
Shenzhen Huaqiang: It is expected that the prosperity of the electronic component industry is expected to stabilize and recover in 2024, and it is optimistic about the innovation and structural opportunities of the mobile phone industry On January 26, the financial sector reported that Shenzhen Huaqiang disclosed the record of investor relations activities, which showed that the company was optimistic about the development trend of the electronic component industry in 2024, and believed that the prosperity of the electronic component industry was expected to stabilize and recover, and new technology or product innovation would inject new vitality into the development of the industry. At the same time, the company is optimistic about the innovation and structural opportunities in the mobile phone industry, and believes that the development of folding screen mobile phones and AI technology will bring incremental demand to the mobile phone industry. In terms of authorized distribution business of electronic components, the company's product line layout is scientific and reasonable, and has completed passive components+active components, foreign product line+domestic products 2024-01-29 sont sixteen
