In the new energy industry such as new energy vehicles, electric bicycles, energy storage systems and other new energy industries are booming, the battery as a core component, its safety and performance is crucial. As the “brain” of the battery, the battery management system (BMS) monitors the charging and discharging status, voltage, current, temperature and other information of the battery in real time, and takes timely measures when the battery is overcharged, over-discharged, overheated and other abnormalities, so as to prevent the battery from being further damaged, and to avoid fires, explosions and other safety accidents. In this context, the BMS protection board tester came into being, and became the key equipment to ensure the safety and performance of the battery.

   BMS protection board tester is a high-precision and multi-functional equipment specialized in testing battery protection board (BMS). It integrates charge/discharge protection function, temperature protection function, over-voltage protection, under-voltage protection and other test functions, and is able to comprehensively and accurately evaluate the performance parameters of BMS under different working conditions. Taking Xindanen BMS protection board tester as an example, it adopts high-precision ADC chip, and the testing accuracy can reach 0.01V and 0.1mA, which ensures the accuracy and reliability of the test results. At the same time, the tester is also equipped with a variety of interfaces, capable of connecting to various types of protection boards and supporting different communication protocols such as CAN bus and RS485, which greatly improves the compatibility and flexibility of the equipment.

    In practical application, BMS protection board tester plays an irreplaceable role. In the production process of e-bike batteries, it is used to carry out BMS quality inspection and performance test on the produced battery components to ensure the safety and reliability of the battery components. In the maintenance process, it is used to test the replaced BMS to ensure that the replaced BMS works properly. In the R&D and validation phase, it is an indispensable tool to evaluate and validate the performance of newly designed BMS, providing strong support for product optimization.

   From the perspective of market development trend, with the continuous expansion of the new energy vehicle market and the rapid development of other new energy fields, the BMS battery protection board market shows a rapid growth trend. According to market research data, the global BMS battery protection board market has reached billions of dollars in 2019, and is expected to maintain a high growth rate in the next few years.The market demand for BMS protection board testers, as the key equipment for safeguarding the performance of the BMS, will also grow.

   Looking to the future, BMS protection board tester will pay more attention to the integration with artificial intelligence, big data and other advanced technologies to realize more intelligent and automated testing and analysis functions. For example, through the deep mining and analysis of a large amount of test data, it can discover potential safety hazards and performance bottlenecks, and provide valuable references for product design and optimization. Meanwhile, with the continuous progress of technology, the testing accuracy and speed of the tester will be improved, and the operation will be more convenient and efficient.BMS protection board tester provides a strong guarantee for the safety and performance of batteries with its high accuracy, multi-function and easy operation. In the wave of continuous development of new energy industry, it will surely play a more important role and become an important force to promote the healthy and safe development of new energy industry.