The human information industry is transitioning from the mobile Internet era to the intelligent Internet era, and information transmission has gradually evolved from point-to-point to the interaction between humans and machines, machines and machines. At the same time, people put forward higher requirements for computing power and data transmission. In the current era of intelligent Internet, 50G PON (fifth generation passive optical network) is about to become the leading technology in the industry. As the core cooling element in the optical communication plate, TEC (thermoelectric cooler) provides strong support for 50G PON and becomes one of the key technical components. What is 50G PON PON (Passive Optical Network) is an access network technology. Its core role is similar to the "wired" base station, through a large number of optical fibers and splitters...

In 2023, the ChatGPT chatbot program released by OpenAI opened a new round of artificial intelligence blue ocean in the world, and the subsequent Sora large model promoted the development of this wave. In the new era of intelligence, new scenarios and new applications continue to emerge, which has spawned a huge demand for computing power, which also puts higher requirements on the bandwidth and delay of information and communication infrastructure. As the cornerstone of network connectivity, high-quality optical fiber networks play an indispensable role in the Internet of everything. For the optical network, the backbone transmission network is like a "major artery" carrying all kinds of business and a "load-bearing wall" supporting the entire information infrastructure, which has become a major transformative technology in the current wave of artificial intelligence. This...

On September 11, the 25th China International Optoelectronics Fair (CIOE China Optoelectronics Fair) was grandly opened in Shenzhen. The exhibition opened a total of 12 pavilions in Shenzhen International Convention and Exhibition Center, with a display area of more than 240,000 square meters, attracting more than 3,700 high-quality photoelectric enterprises from around the world, covering many photoelectric fields such as information communication, precision optics, camera technology and application, laser and intelligent manufacturing, infrared & ultraviolet, intelligent sensing, and new displays. From materials, devices, equipment, core technologies to complete sets of solutions, the latest achievements of the optoelectronic industry are displayed in an all-round way, bringing cutting-edge new technologies and new models to the optoelectronic industry and its ...

In response to the call of "Fitness Year", Hangzhou Dahe Thermo-magnetic thermoelectric Division chess Club held a unique chess competition in September. The purpose of this competition is to enrich the leisure cultural life of employees and provide a platform for employees to show their personal style; At the same time, show the competitive spirit and narrow the distance between various departments. As soon as the news broke, the response was enthusiastic. Employees of various departments have responded positively and actively signed up. Chessboard feast, fantastic A total of 24 groups of players registered for the contest, and four rounds of elimination competition to compete for the finalists. A total of 10 groups of players registered for the chess competition, and the finalists were competed through three rounds of elimination. Before the competition, the friends an...

From September 11 to 13, the 25th China International Optoelectronics Expo (2024 CIOE) was held in Shenzhen International Convention and Exhibition Center. As a comprehensive exhibition covering the whole photoelectric industry chain, CIOE China Optical Fair brought together more than 3,700 high-quality exhibitors from 30 countries and regions, and the number of visitors exceeded 200,000. Daiwa Thermo-magnetic Thermoelectric Division, a subsidiary of FerroTec Group (China), participated in this exhibition with relevant exhibits and set up a booth in the Module Hall of Communication Devices (Hall 12) to showcase its outstanding achievements and innovative strength in the field of optoelectronics in an all-round way, attracting leading enterprises, experts and scholars in the fields of optical communication, laser, infrared and other industries. And wit...

From September 5 to 7, FerroTec (China) 2024 "Sailing Program" college students' Training camp was successfully held in Hangzhou Daihe. 47 college students from various companies of the group gathered in Hangzhou, with the power of youth, practice the promise of struggle, and jointly embark on the transformation journey from "campus people" to "workplace people"! With the theme of "Youth, Struggle and Dream", this training is committed to encouraging college students to establish the right values and development goals at the beginning of their careers. The training covers professional knowledge training, practice and team building activities, and is committed to improving the comprehensive quality and teamwork ability of new college students. The opening ceremony was held on the morning of September 5. Tian Shayong, director of the Group's Human Resources Manageme...

Thermoelectric refrigeration is gradually emerging in the field of personal care and beauty, with its unique advantages to provide users with more personalized and efficient beauty solutions. This article will introduce in detail a variety of applications of thermoelectric refrigeration in the field of personal care and beauty. 1.Cold compress beauty instrument - Thermoelectric cooling tablets can be used in cold compress beauty instrument to help shrink pores and reduce skin inflammation by rapidly cooling, and can also relieve eye puffiness, dark circles and facial redness and other problems. In addition, the cold compress also helps to improve the absorption efficiency of skin care products, so that the skin is more firm and smooth. 2.Beauty import and export apparatus - In beauty import and export apparatus, thermoelectric cooling sheets can be used to regulate the temperature...

Recently, our company's security room joint security class successfully held a unique, rigorous and pragmatic fire extinguisher actual combat training for new employees. The purpose of this training is to comprehensively improve the safety awareness of new employees, to ensure that they can quickly and accurately take emergency measures in the face of sudden fire, to protect their own and the company's property safety. At the beginning of the training, the company security class Xu class gave a vivid explanation to the new employees. He introduced the types, characteristics, use methods and maintenance points of fire extinguishers in detail, and also emphasized the importance of safe operation. During the lecture, the new employees were attentive, nodding their heads in understanding. The new recruits are then divided into small groups, each equipped with a professional instructor...

Thermoelectric refrigeration is a solid-state refrigeration technology based on the Peltier effect, which mainly uses the properties of P-N junctions in semiconductor materials. Its characteristic is that when the current flows between the N-type and P-type materials, heat is transferred from one end of the cooler to the other. Because the N-type material has excess free electrons, and the P-type material has insufficient electrons, the excess electrons in the N-type material and the "holes" in the P-type material become carriers. When the carrier moves, the heat then passes through the thermoelectric element, creating a cold and hot temperature difference between the top and bottom of the device. It is worth mentioning that because the phenomenon is completely reversible, when the polarity of the DC power supply changes, the heat will be transferred in the opposite direc...

Recently, several cute and smart smart cars appeared in the thermal power division. They are only 30 centimeters in size, but the force is infinite, and the "head" top material automatically shuttles between the various processes in the workshop and comes and goes freely. Step into the thermal power business department, walk in the aisle, the ear sounds melodious piano music, looking at the orange and black background of the car is carrying a beautiful shelf stroll in the blue aisle, they sometimes play melodious piano music, sometimes remind you of his arrival. These powerful "guys" are the AGV intelligent cars introduced by automated digital colleagues, which improve the efficiency of material transfer in the workshop of the enterprise and solve the pain points of long-distance transport of long-term employees, especially the transport between the second floor clearance room, be...

On Friday, July 19, the Division held the first new employee symposium of the year. This seminar aims to promote mutual understanding between new employees and the company and enhance the sense of belonging of new employees. At the beginning of the symposium, General Manager Ruan Wei delivered a warm welcome speech, expressing his high expectations for the new employees. General Ruan through the company since its inception in 1992,32 years of development, so that the new employees present have a clear understanding of the company's development process, business scope and corporate culture. Then, the new employees introduced themselves one by one, shared their educational background, work experience and interests, and improved their understanding of each other. In the communication session, the new employees spoke enthusiastically and shared their working feelings and proble...

During the highly anticipated period of June 13-15, 2024, the 17th (2024) International Solar Photovoltaic and Smart Energy (Shanghai) Exhibition of SNEC and PV+kicked off brilliantly at the National Convention and Exhibition Center (Shanghai). This grand event in the photovoltaic energy storage industry has attracted global attention. As a barometer of the photovoltaic industry, the exhibition not only deeply analyzed the technological path and cutting-edge trends in equipment manufacturing, but also accurately positioned the innovative direction of market trends and application modes. Among the dazzling stars of numerous photovoltaic energy storage products, the built-in chiller system in the energy storage cabinet is particularly dazzling. With its excellent temperature control capability, it accurately regulates the temperature of various components of the ene...