Welcome to TEC Science Lesson! In this issue, cool will take you to understand and learn the classic installation method of semiconductor refrigeration - screw installation. If you have questions about this article or want to learn more about TEC, please leave a comment in the comments section   01 Semiconductor cooler installation method- Screw mounting When discussing semiconductor refrigeration, the choice of installation method is very important. It is about the stability and cooling efficiency of TEC systems. Screw mounting is favored in many application scenarios due to its stable structure and easy maintenance. Whether it is high-precision medical equipment, or precision industrial chiller, screw installation can provide a solid and stable support platform. Let's take a look at the specific steps and precautions for screw installation   02 ...

In daily life, when broadcasting live, mobile games, or opening some special performance applications, mobile phones are easy to get hot, stuck, and even black screen. In order to solve the hot problem of electronic equipment, there are a variety of heat dissipation tools on the market. Among them, the semiconductor water-cooled/air-cooled cooling back clip is gradually known and applied by virtue of its unique heat dissipation method. Next, this article will explore in depth the working principle, advantages and disadvantages of these two types of cooling back clips and market performance. 【TEC Air cooling cooling back clipSolution 】 Working principle: The working principle of the semiconductor air-cooled cooling back clip combines semiconductor refrigeration technology and fan cooling technology. The cold end is close to the hot parts of electronic devices such as mobile ...

On January 21, 2025, Academician Chen Lidong of Shanghai Institute of Silicate, Chinese Academy of Sciences visited Zhejiang Leaden Thermoelectric Technology Co., Ltd. to visit the production site, research and guidance. Zhejiang Changshan County Economic and Information Bureau leaders, Zhejiang Lead Thermoelectric Technology Co., LTD. General Manager Ruan Wei, Wu Yanqing vice general manager, Dr. Shanghai Institute of Silicate, the company doctor team members and other leaders accompanied the visit. ● Hall photo: General Manager Ruan Wei (fourth from right), Academician Chen Lidong (fifth from right)   After the formal meeting, General Manager Ruan expressed his sincere welcome to Academician Chen and other leaders and doctors, and personally introduced the development of FerroTec Group and the Thermoelectric Di...

In recent years, the way people travel has become more diversified, and the pursuit of quality of life has become higher and higher. As a technology-based TEC small household appliance, Car refrigerator It has gradually become an indispensable part of people's self-driving travel, outdoor activities, cargo transportation and other processes. Next, This article will give you a specific introduction The working principle, unique advantages and key application scenarios of car refrigerator. 1、How the car refrigerator works The working principle of the TEC car refrigerator is based on the Peltier effect (see TEC science Class Session 1) : When the car refrigerator is powered on, the current passes through the semiconductor material, forming a cold and hot difference at the contact point, one side absorbs heat (cold end), the other side releases heat...

Welcome to TEC Science Lesson! This issue will introduce you to the unique advantages of semiconductor refrigeration (TEC) technology and explain how these advantages are manifested in practical applications. In recent years, with the development of science and technology, people have higher and higher requirements for refrigeration technology: although the traditional compression refrigeration system has been widely used, it still has shortcomings in some specific scenarios. In this context of demand, semiconductor coolers (TEC) with their unique performance advantages, gradually open up their own industry new market. 1、TEC- high reliability Semiconductor coolers (TECs) enable extremely precise temperature control, which is difficult to achieve with traditional refrigeration technologies. In the field of optical communication, TEC is used for the temperature c...

In the era of semiconductor refrigeration, TEC technology with its high reliability, accurate temperature control, no vibration and noise, multi-function, environmental protection and other unique advantages, widely used in optical communication, medical, consumer electronics, automotive refrigeration, power generation, detectors and other different industries. Next, this paper will introduce the specific application of TEC technology in the above industries in detail.   1、optical communication industry Optical module is the core component of photoelectric signal conversion in optical fiber communication system, among which the performance of key components such as laser diode (LD) and photodetector is directly related to temperature, temperature change will cause wavelength drift of laser, resulting in signal distortion, optical power reduction, noise increase, device l...

Welcome to TEC Science Lesson! Last week, we learned about the working principle and basic structure of the semiconductor refrigerator, and this class will continue to introduce its key parameters and performance. 1、Relevant performance parameters of thermoelectric refrigerator When choosing a semiconductor cooler, its comprehensive performance (such as cooling capacity, heat dissipation capacity, etc.) is our focus. The comprehensive performance of the semiconductor refrigerator is mainly determined by the four performance parameters of Imax, Vmax, DTmax and Qcmax. Let's take a look at what these parameters represent. ①Imax (maximum current) : the current value passing through TEC when the temperature difference ΔT between the heat releasing surface and the heat absorbing surface reaches its maximum. At this time, the heat absorption Qc of TEC is 0. I...

Hello everyone, welcome to TEC Science Class! In the first phase, we will focus on introducing the working principle and basic structure of semiconductor coolers. 1、 the working principle of semiconductor refrigerator- The Peltier effect Semiconductor refrigeration is also known as thermoelectric refrigeration or thermoelectric refrigeration, and its working principle is based on the Peltier effect in the thermoelectric effect. The Paltier effect was born in 1834. A French physicist named Peltier found that when the current flows through the contact formed by two different conductors, the contact will produce heat transfer and heat absorption phenomenon, and the size of the heat transfer or heat absorption is determined by the size of the current. This is the phenomenon of cooling and heating of semiconductors, also known as the Paltier effect. Its heat is calculated ...

From November 11 to November 14, 2024, MEDICA, the world's largest medical equipment and supplies exhibition, was successfully held in Dusseldorf, Germany. As one of the world's well-known comprehensive medical exhibitions, MEDICA ranks first in the world's medical trade exhibitions with its irreplaceable scale and influence. The exhibits cover all kinds of products and services in the medical industry, including medical equipment, medical communication information technology, medical furniture and equipment, medical site construction technology, medical equipment management, etc.   【 Exhibition Review 】 As a global leader in thermal solutions, FerroTec Europe GmbH is present at MEDICA 2024, presenting TEC's main products such as semiconductor sheets, refrigeration units, thermistors and chillers. TEC semiconductor Sheets & refrigeration...

On November 13, FerroTec Thermoelectric Division organized a lecture on the theme of happiness psychology in the workplace, with Mr. Dong, master of Applied Psychology from Fudan University, as the keynote speaker. At the beginning of the lecture, Teacher Dong began by talking about the three elements and importance of workplace happiness: Workplace happiness covers people's satisfaction with their work, their participation and concentration in work, and the harmony between work and personal life, which has a crucial influence on personal health, work efficiency and team atmosphere. Then, Teacher Dong threw out 20 anxiety tests to the employees present. Through the answer test, we have a deeper understanding of their own psychological conditions, but also learned some physical and mental knowledge related to anxiety. ▲ Lulu Dong, Master of Applied Psychology, F...

In recent years, with the enhancement of consumers' awareness of environmental protection and energy saving, new energy vehicles have gradually become people's first choice for car purchase. The government's strong support for new energy vehicles, including purchase subsidies, exemption from purchase tax, charging pile construction and other measures, has further promoted the market development of new energy vehicles. According to data released by Rho Motion, a market research company, from January to September 2024, the total production and sales of new energy vehicles completed 8.316 million and 8.32 million, respectively, an increase of 31.7% and 32.5%. It is expected that by the end of 2024, the production and sales scale of new energy vehicles in China is expected to reach 12 million, and the overall market penetration rate will exceed 50%. The continuous growth of product...

The 29th Games of the FerroTec Group officially kicked off in October. Last week, TE Thermal and VF Vacuum had an exciting tug-of-war. Through this game, not only showed the strength of the players on the sports field, but also demonstrated the cohesion and fighting spirit of the division team.   Event site On the day of the game, the thermal power Division and the Vacuum Division each sent a well-trained 20-person brigade to the field, surrounded by a crowd of colleagues who came to cheer for the team members, and the atmosphere before the game was tense and warm. After the two sides counted and confirmed the agreement, the referee moved the marker to the middle position of the rope. Then, under the eyes of everyone nervous and expecting, the referee blew the whistle of the game. At the sound of the whistle, the players of both sides immediately threw themselv...