1. What is TEC reliability testing? TEC reliability testing refers to a testing method that comprehensively evaluates thermoelectric semiconductor cooling products by simulating actual usage conditions and environments. Its main purpose is to ensure that TEC products can operate stably and for a long time under various actual environmental conditions and meet the expected performance requirements.Through reliability testing, companies can discover potential product defects in advance and make timely improvements and optimizations, thereby improving product reliability and enhancing their market competitiveness.   2. What does reliability testing include? 1. Environmental adaptability test Including temperature testing (high temperature, low temperature, temperature cycle), humidity testing, vibration testing and shock testing ; this test is us...

TEC refrigeration clothing (air-conditioned clothing/water-cooled clothing) is a special type of clothing that cools the human body in high-temperature environments. It achieves this function through an internal cooling system. The semiconductor cooling sheet is the key component in its cooling system. Next, this article will focus on introducing the application principles, advantageous features and application scenarios of this type of special clothing.   1. Application of TEC Refrigeration Sheets in Air-conditioned Clothing Air-conditioned clothing refers to garments that cool the human body surface through air circulation and semiconductor refrigeration technology. Its built-in refrigeration system is composed of TEC refrigeration plates, temperature control components, fans and other parts. one.TEC refrigeration sheetThe refrigeration plate, as the core co...

Summer is almost here. In today's high temperature has become a global challenge, people's demand for cooling equipment is no longer limited to "use", but the pursuit of "easy to use, healthy and sustainable". However, traditional fans are limited by size, energy consumption and noise, and it is difficult to meet the cooling demand in mobile scenarios. The emergence of TEC fans has brought more high-quality and reliable cooling options for people.   How TEC fans work The working principle of the semiconductor refrigeration sheet is based on the Peltier effect (see TEC science Lesson # 1) : When a direct current flows through a module composed of semiconductor materials such as bismuth telluride, heat is rapidly transferred from the cold end to the hot end, creating a significant temperature difference. This process does not require compressors, coolers or mechanic...

San Francisco driverless TAXI first experience With the popularity of driverless technology around the world, many countries such as the United States, the United Kingdom, South Korea, and Singapore have begun to try to provide driverless taxi services in different pilots.Today, our colleagues came to San Francisco, USA, where they completed their first experience of driverless TAXI. First, we booked the ride through the mobile App. A few minutes later, the reserved car arrives at the designated place on time. We can see that the exterior body is equipped with advanced sensor devices, which are key components for environmental awareness and safe driving.Then, we still open the door through the App. After boarding the car, the central control screen displays the welcome message and itinerary overview, just click the "Start itinerary" button on the touch scr...

In recent years, with the rapid development of the field of new energy vehicles, the corresponding vehicle hardware and software facilities and user driving demand are also growing simultaneously. In order to meet these growing needs and improve the overall performance and user experience of vehicles, the application of semiconductor refrigeration (temperature control) technology in the field of automotive has become particularly important.Next, this paper will focus on the relevant applications of semiconductor refrigeration technology in the current and future automotive field, mainly divided into the following directions:In-vehicle LiDAR, in-vehicle refrigerators and hot and cold cup holders, seat heating/cooling systems, battery temperature management, and temperature control in the field of in-vehicle intelligent driving.   1.car Lidar At present, the mainstream auton...

4.1 -4.3 San Francisco, USA FerroTec agrees with you about OFC 2025 You are cordially invited to come Booth #4330!   The 50th American Optical Communications Exhibition (OFC 2025) will be held at the Moscone Center in San Francisco, California in 4.1-4.3.OFC is expected to attract more than 13,500 professionals and 670 exhibitors, covering the entire optical communication industry chain, focusing on 1.6 terabit technology, artificial intelligence, quantum network and data center innovation and other cutting-edge breakthrough technologies. FerroTec TE will present TEC products in the field of optical communications at this exhibition. As a leading provider of thermal solutions in the industry, FerroTec applies thermoelectric cooling technology to key components of optical communication such as lasers, photodetectors and optical modules, ensu...

Welcome to TEC Science Lesson! This issue will describe in detail the influence of thermal resistance on both sides of semiconductor refrigeration performance. If you have questions about this article or want to learn more about TEC, please leave a comment in the comments section 01 What is thermal resistance? Simply put, thermal resistance is the degree to which an object impedes the transfer of heat. For semiconductor refrigeration, the thermal resistance on both sides mainly comes fromThe thermal conductivity material in contact with it, the contact thermal resistance between interfaces and the external heat dissipation environmentLet's wait. ▲ Schematic diagram of refrigeration unit   Above is a schematic diagram of the structure of the cooling unit: the entire unit is composed of a semiconductor cooler, thermal materials on both sides, a heat sink and a ...

Welcome to TEC Science Lesson! In this issue, we will teach you how to find the semiconductor refrigeration sheet that meets your needs in many models through a specific application case. If you have questions about this article or want to learn more about TEC, please leave a comment in the comments section 1.TEC core parameters and selection recommendations First of all, we need to consider the following key parameters when conducting TEC selection. These parameters have been mentioned in previous lessons, so let's review them today: 01 Qcmax (Maximum cooling capacity) Definition: The maximum cooling capacity of TEC at a maximum temperature difference ΔTmax of 0. Selection suggestion: We should calculate according to the actual refrigeration demand in the application scenario, and then increase a certain margin. 02 ΔTmax (Maximum te...

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 ...