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   Our company will organize the exhibition at AsiaWorld-Expo in 2024.4.11. Sincerely invite all buyers to come to our booth to understand us

     The Asia International Expo and Hong Kong International Expo have come to a close in Hong Kong. This exhibition brought together high-quality electronic companies from both domestic and international markets, creating a professional platform that spans the entire industry from product design to application. The exhibition closely followed industry trends and incorporated new exhibition areas based on real-time industry hotspots, covering technology themes such as new energy vehicles, smart cars, green energy, smart factories, Internet of Things, smart wearables, industrial internet, wireless communications, data centers, and smart homes. It provided a comprehensive technology showcase platform for the entire electronic industry chain, from forward-looking research and development to application terminals.   The exhibition also provided a platform for dialogue and communication between the upstream and downstream of the industry chain. Through these dialogues, we could understand customer needs, grasp market trends, share popular resources, and jointly explore the future trends of the electronic components industry.   Changyuan Electronics had the honor to participate in this exhibition, allowing more industry peers to get to know us and deepen their impression of our products. The four-day exhibition was neither too long nor too short, but we received many business cards and made some friends. Changyuan Electronics sincerely welcomes every customer to visit our factory and let more people know that our products are of high standards, strict requirements, and cost-effective.   We look forward to the next exhibition and hope to meet more friends who will get to know Changyuan Electronics!

Solution The Schottky rectifier is a type of metal semiconductor junction diode. Schottky diode offers fast switching action and has a low forward voltage drop. The Schottky diode has been useful for the industry of electronics that has spotted many applications in diode rectifiers. The Schottky diode has less forward voltage drop than the P-N junction diode. in the Schottky diode, the capacitance of the diode is low as the depletion region of the diode is negligible.

May you have the stars in your eyes, the breeze around you and the sun in your heart. May you find your sun, may your sun find you, may you want tomorrow, as promised. We all know your hard work. Your smiling face is the biggest motivation of the enterprise. We work together, say once again: happy birthday!

Diode is a kind of asymmetrical electronic component, that is, it only allows one direction to flow, so this kind of unidirectional conductivity is used in rectifier circuit. The measurement is also very simple, that is, it can be directly measured through the resistance file of the multimeter. Because if there is data displayed in one of the two measurements, it means it is normal. If there is no numerical display in the two repeated measurements, it means it has been broken. If it is a light-emitting diode, it will emit light by measuring the diode, so it is more direct. Diodes are used in many circuits, so according to its characteristics, it will play its unique role in many circuits. For example, a rectifier circuit. After the AC power is transmitted through a transformer, there are 4 rectifier diodes to form a rectifier circuit, which can be converted into DC power through a resistor step-down. Such a rectifier circuit is still used in many circuits. Then these organs can also form a voltage stabilizing circuit, that is, when they are used, they can be connected in series to form a voltage stabilizing effect, and can continuously adjust the voltage to stabilize the voltage. Diodes are also very effective when used in various household appliances. For example, if this kind of diode is in the power plug, as long as there is electricity, the diode will naturally emit light. If there is no electricity, the diode will not emit light and can act as an indicator light. One of the effects, the effect is still very good. In addition, this kind of diode can also be used as an electronic doorbell, and it can have a good effect through low-voltage power supply. In daily use, our demand for fluorescent lamps is still relatively large, but it is not easy to start fluorescent lamps. At this time, if you use diodes, it will not only be more convenient when starting at low temperatures, but also can quickly start to light up even in winter. The effect is really good. This kind of diode can be used in the circuit of the white woven lamp to better stabilize the voltage and extend the life of the bulb.

There are also some obvious trends in the industry. For example, PWC predicts that by 2022, the AI-related semiconductor market will reach 30 billion U.S. dollars, which is equivalent to nearly 50% of the AGR. At the same time, there are still many places for the traditional SoC. It is expected that by 2022, memory chips will continue to maintain the largest market share, and chips will occupy a dominant position in the next few decades. New technologies and new participants: Other factors that shape the future of semiconductors also come from the direction of technology, such as the emerging focus on open source hardware. As this trend develops, it will change the organization's perception of design and will encourage a more collaborative and partnership approach to development. The Internet of Things is driving mass demand for more cost-effective semiconductors. Likewise, 5G enables bandwidth to eventually support a wide range of interconnected infrastructure, such as for transportation, and combines input from multiple API connection sources. In order to achieve the required scale, standards-based reusable and sharable IP will become the key to meeting design requirements, but this approach must support distribution and collaboration, while also meeting security and safety requirements. Open source may be the key to achieving this scale. The nature of industry participants is also changing, such as the introduction of vertically integrated systems and non-traditional semiconductor companies, who may be more willing to create their own equipment and platforms to achieve better control. A good example is Apple's M1, a processor designed specifically for the Mac, which further promotes their commitment to build key features in-house. This adds another interesting aspect to the industry, increasing the source of competition and innovation.

In order to further strengthen fire safety education of our employees, improve fire prevention and control ability and emergency response ability, and learn to use fire extinguishers correctly, our company organized a practical fire drill this afternoon. This exercise is the further deepening of the "safety month", and practice is the only criterion to test the truth.Be familiar with fire extinguisher, let each employee carry out field operation.It not only strengthened the awareness of fire safety, but also improved the ability of emergency treatment and self-rescue.At the same time, it also enables employees to master the use of fire extinguishers and fire hoses, strengthen fire fighting skills, and promote the steady development of fire safety work.Eliminate all kinds of safety hazards in the bud.

People often confuse power devices and power semiconductors. In fact, power semiconductors include two parts: power devices and power ICs. Power devices are short for discrete power semiconductor devices, while power ICs combine power semiconductor discrete devices with drive/control/protection /Interface/Monitoring and other peripheral circuits are integrated. All power semiconductor devices have the ability to handle high voltages and high currents, and are mainly used for power conversion and control circuits of power equipment with high power processing requirements, such as: frequency conversion, voltage conversion, current conversion, power management, voltage processing The range is from tens of V to several thousand V, and the current capability can reach up to several thousand A. Early power semiconductors appeared in the form of discrete devices. In the 1950s, power diodes and power transistors appeared and were mainly used in industrial and power systems. Therefore, power semiconductors in those days were also called power electronic devices. From the 1960s to the 1970s, semiconductor power devices such as thyristors developed rapidly. At the end of the 1970s, planar power MOSFETs were developed. In the late 1980s, trench-type power MOSFETs and IGBTs were gradually introduced. At this time, diode and thyristor technology became more and more mature, and the added value gradually became lower. The production capacity of major international manufacturers began to shift to power semiconductor devices represented by power MOSFETs and IGBTs. With rapid transfer, power semiconductors have officially entered the era of electronic applications. Up to now, MOSFET and IGBT are still the most important power devices with the highest value content and high technical barriers. However, in recent years, organizations have constantly predicted that the third-generation semiconductor materials represented by SiC and GaN will stand on the mainstream stage of power semiconductors in the future.

From April 14th to April 16th, the three-day Electronics Show came to an end.Our company took part in the feast.With our high quality products, in the electronics show debut. During the exhibition, our products attracted many buyers to come to consult. Through this exhibition, we have a clearer understanding of the dynamics of the whole industry.

Zou Shichang, an academician of the Chinese Academy of Sciences and a material scientist, said at an event recently that my country`s information technology needs to be further developed, not only for manufacturing, but also for self-designing. [At present, many products are imported from abroad. This is necessary to solve the core competitiveness. Overcome the problem". In Zou Shichang's view, my country's integrated circuit IC process technology is two generations away from the international advanced level. To narrow the gap, a breakthrough in core technology is needed. "Although some progress has been made, such as Expo tickets, transportation cards, electronic ID cards, and TD-SCDMA technology for mobile communications... Domestic chips have been widely used, but now in the communications and computer fields, Many products are still imported from abroad." Zou Shichang said, my country`s current integrated circuit IC technology is still 0.18 microns, 0.25 microns, while the international advanced technology has reached 32 nanometers (0.032 microns), the technology is mature. At present, 80% of my country's integrated circuits and IC chips rely on imports. In this regard, the consumption of foreign exchange exceeds that of oil, becoming the largest foreign exchange consumer. He said that if my country's information industry is developed in this way, "it will be restricted in all aspects, and some core technologies will be difficult to transfer from abroad. If you don't develop yourself, this core technology will still be in the hands of others." Therefore, to improve the level of informatization in our country, it is necessary to improve core technical capabilities. Zou Shichang said that the integrated circuit is the heart and the software is the brain. Not only does the integrated circuit industry urgently need independent design and manufacturing, but software also needs to develop accordingly. The two must be "handed over." He believes that the biggest advantage of independent research and development is to keep the economic benefits in China. "The mobile phones and computers we use, many of the core things are in foreign countries. China is just assembling, and the value that can be generated by assembly is low in this industry chain. The value is very low. Once the core technology is in our own hands, the economic benefits will remain in China."

Changzhou Changyuan Electronics Co., LTD. established in January 2014, specializes in producing secondary pipe leads, and its products have passed iso9001-2015 quality system certification.Production personnel have more than 10 years of rich operating experience, with a good technical level, so that the output and quality can be guaranteed.The annual output value of the workshop is 460 tons of copper leads, which can timely and effectively ensure all the needs of internal supporting production and external products. The concept of workshop management is to create a harmonious atmosphere and actively create a learning-oriented and technology-oriented work team.Pay close attention to the basic management and every link of quality management, and create the safety concept of "all safety accidents can be avoided". The spirit of the staff is positive and the staff is harmonious and stable.We in line with the quality is the principle of the hard truth, the workshop to develop a perfect inspection process, lead the final pass rate of more than 99.2%, in the same industry ranked first. Lead production process: raw material copper coil - inspection - wire placement molding - shear molding - packaging - finished product.Lead is used to connect the chip metal conductor, our main production DO- 405, DO- 41, DO- 15, DO-27, 1A - 10A dry lead, 1A - 10A T lead, all kinds of Schottky lead.Copper wire material is divided into alloy copper and oxygen - free copper. In line with the principle of excellence, we constantly bring forth the new, to provide customers with quality products.Schottky minimum lead table size can be up to 0.98mm.This year, we improve the traditional products, using the new copper technology, through the technical personnel constantly improve the sample, the new research and development success 1.2-528-31 new products, successfully increase the lead table to 528mm, this specification of lead has been verified by the technical department, and started production in batches.This set of copper technology innovation, at present in the industry in the lead, but also have the confidence to do a good job in quality, welcome people from all walks of life supervision and inspection.

IC (Integrated Circuit), that is, an integrated circuit is a semiconductor manufacturing process, many transistors, resistors, capacitors and other components are fabricated on a small single crystal silicon chip, and the method of multi-layer wiring or tunnel wiring is used The components are combined into a complete electronic circuit. It is represented by the letter "IC" in the circuit (also use the text symbol "N", etc.). IC integrated circuit classification: IC can be divided into bipolar integrated circuit and field effect integrated circuit according to the device type, MOS-IC belongs to the latter. IC can be divided into analog integrated circuit, digital integrated circuit and analog/digital hybrid integrated circuit according to the type of signal processing. ICs can be divided into small-scale, medium-scale, large-scale, and ultra-large-scale integrated circuits according to their scale (that is, the number of search devices contained therein). ICs can be divided into low-power integrated circuits and high-power integrated circuits according to their output power. ICs can be divided into low-voltage integrated circuits and high-voltage integrated circuits according to their working voltage. There are also low-power integrated circuits, microwave integrated circuits, and so on.