Lithium battery heat dissipation, EMI solution

Due to the dense placement of the heating battery body, there will be more heat accumulation in the middle area and less edge area, which increases the temperature imbalance among the units in the battery package and aggravates the inconsistency of the battery modules, individual internal resistance and capacity. If accumulated for a long time, some batteries will be overcharged and overdischarged, which will affect the battery life and performance, and cause safety hazards.If the battery pack of electric vehicles does not get effective heat dissipation at high temperature, it will lead to excessive temperature or uneven temperature distribution of the battery pack system, reduce the battery charging and discharging cycle efficiency, affect the battery's power and energy play, and even lead to thermal runaway, affecting the safety and reliability of the battery. Therefore, in order to make the battery pack play a good performance and life. It is necessary to optimize the structure of the battery pack, conduct thermal management on it, add heat dissipation facilities, and control the temperature environment of the battery operation.


For more details about heat sinks, please visit our website at https://www.lorithermal.com/heat-sink.

评论

发表评论

此博客中的热门博文

5G is fast? Huawei BBU heat dissipation using what advanced materials

图片
Recently, Huawei has been the center of the conversation because of the us government's blockade of Hwei. Huawei's dominance in the global communications industry is due to the core nature of its technology and its recognition by many countries. As early as 2013, Huawei has established communication base stations in more than 80 countries in the world, which accounts for a large share. Well, let's talk about the heat dissipation design of Huawei BBU (baseband pull-away unit). So let's see what BBU does. The functions of BBU(Bui lding Base band Unite) indoor baseband processing unit are to complete baseband processing functions of Uu interface (coding, multiplexing, modulation and spread spectrum, etc.), Iub interface functions of RNC, signaling processing, local and remote operation and maintenance functions, and work status monitoring and alarm information reporting functions of NodeB system. In the front, there are 6 SFP interfaces on the board, and
阅读全文

Mobile phone cooling, EMI solution

图片
The main frequency of smartphone chips is getting higher and higher, which will generate a large amount of heat, which will affect users' comfort and may also burn out the hardware. At present, mobile phone manufacturers generally adopt two solutions to reduce the heat problem of mobile phones: one is hardware cooling, such as graphite cooling, and the other is kernel optimization cooling.The application of heat-conducting graphite is a relatively common one. The heat conductivity of graphite heat dissipation film is 2-4 times that of copper. It can provide better thermal conductivity while reducing the weight of devices. For more details about heat sinks, please visit website at https://www.lorithermal.com .
阅读全文

Lori cooling keeps your electronics safe

图片
The development of society is inseparable from science and technology, and the development of science and technology is inseparable from electronics.   Without the rise of the electronic industry, there would be no third industrial revolution that has lasted till now. Nowadays, electronic equipment has penetrated into all walks of life, and it has dominated the majority of production and life.   Moreover, it has seriously captured the freedom of human beings. We need computers for office work, televisions and mobile phones for leisure and entertainment. It seems that without it, human beings lose the ability to live independently. Electronic development is extremely rapid, and electronic equipment heat dissipation also experienced natural heat dissipation (passive heat dissipation) to air-cooled heat dissipation, and then to water-cooled heat dissipation, this is a period of exploration and summary of actual combat experience in the progress of electronic development. T
阅读全文