For the modern society, energy conservation and emission reduction is also an important task. In the development of semiconductor, chip, integrated circuit and other industries, the electronic test thermal system can effectively test its temperature range to ensure that such components can Effectively get test results to avoid energy waste and increase costs.
The electronic test thermal system has a cooling function when passing through direct current. Since the semiconductor material has considerable thermoelectric energy conversion performance characteristics, thermoelectric cooling is called an electronic test thermal system. The electronic test thermal system can improve the actual cooling performance of the electronic test thermal system by optimizing the design of the electronic test thermal system module, reducing the difference between the ideal performance coefficient of the electronic test thermal system module and the actual performance coefficient.
Since the heat dissipation of the electronic test thermal system is equal to the sum of the cooling capacity and the input power, the heat dissipation effect of the electronic test thermal system is an important factor affecting the refrigeration performance of the semiconductor. The electronic test thermal system adopts various types of enhanced heat dissipation methods to improve the cooling efficiency, and there are natural convection heat dissipation, forced convection heat dissipation, water cooling heat dissipation, phase change boiling heat transfer, etc., all of which can receive good results. Since the choice of heat dissipation method is very important in the design of the electronic test thermal system, the choice of which method should be combined with the use of the electronic test thermal system and the heat dissipation efficiency.
In recent years, research on electronic test thermal systems has received extensive attention from scholars at home and abroad. The subjects of interest are all-encompassing and involve almost all fields, such as military, scientific, aerospace, industrial, agricultural, medical, biochemical and daily necessities.
At present, domestic and foreign scholars' research on semiconductors mainly focuses on semiconductor materials research and development, module design and manufacturing, and system optimization design. This requires the analysis of semiconductor refrigeration in principle. At the same time, the optimization of the performance characteristics of the electronic test thermal system and the heat dissipation conditions of the system are also the hotspots of the electronic test thermal system research. By studying the excellent value coefficient Z of the electronic test thermal system, the manufacturing process of the electronic test thermal system, and the design external change Thermal mode, optimized internal thermocouple structure and overall electronic test thermal system device structure. With the rapid development of science and technology, the size of product devices is getting larger and larger, some are getting smaller and smaller, some conditions are more and more complicated, and many factors need to be considered. How to solve the optimization problem of high-power semiconductor multi-stage refrigeration, the local heat dissipation problem of small-sized devices, and the multi-factor semiconductor thermoelectric energy conversion problem have become the contents of continuous research in the future.
The combination of electronic test thermal system and semiconductor industry, its use range is also more and more extensive, and its electronic test thermal system temperature control is not only mature, but also has certain development space in the future.
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