Waermtimo thermal silicone insulation material (promotion in 2020)
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What are the factors that affect the thermal conductivity of thermal conductive silicone pad?
What are the factors that affect the thermal conductivity of thermal conductive silicone pad? For most electronic product R & D engineers, understanding the characteristics of various thermally conductive materials is their indispensable homework. Only with sufficient knowledge of the materials What kind of thermal pad is good? Considering which aspects of a thermally conductive silicone sheet? Thermal Conductivity This is a factor that everyone is most concerned about. Thermal conductivity refers to a 1m thick material with a temperature difference of 1 degree (K, ℃) on the surface of both sides under stable heat transfer conditions. In 1 hour, the heat transferred through an area of 1 square meter is expressed in watts / meter · degree (W / (m · K), where K can be replaced by ℃). The higher the thermal conductivity of the thermal Density The porosity of various thermal insulation materials is usually very high. Relativel...
How does the power battery packs of electric vehicle survive the summer?
How does the power battery packs of electric vehicle survive the summer? Electric vehicles are becoming more and more popular among the public, and their core power batteries need to be resistant to high temperature, water, and frost. If the electric car does not work, the first time we should consider is the "core" (battery) problem, so in the hot summer, how to deal with the high temperature? How to dissipate heat of the electric car battery? The operating current of the power battery generates a large amount of heat; and the battery pack under a relatively closed environment, it will lead the battery temperature rise. In addition, the outdoor temperature is usually 35+° C. The battery itself generates a large amount of heat. These conditions cause battery heat dissipation become a particularly important problem. Different heat transfer material will lead different effects of heat dissipation, and there exist advantages and disadvantages of both air and liquid cooling. The ...
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