What are the methods for testing lithium battery protection board?

For different lithium battery protection boards, the fastest test speed can reach 0.5 seconds per piece, which greatly improves the test speed. It is especially suitable for factory inspection of large-scale processing. The test speed depends only on the tested protection board. The overcharge delay time and the overdischarge delay time are connected to the protection board and the test will start automatically, no button operation is required, which reduces the complexity of the worker’s operation and can greatly improve the processing efficiency. Quick test can judge the function of a protection board in a very short time. Accurate test, you can obtain various accurate test data of the protection board in a very short time. The voltage parameters are accurate to 1mV, the self-consumption is accurate to 0.1uA, the overcurrent value is accurate to 0.01A, and the internal resistance parameters are accurate. To 1m. The delay time test can test the overvoltage protection delay, overdischarge protection delay, and overcurrent protection delay time of the protection board. The time parameters are accurate to 1mS, and the most accurate setting parameters are provided for accurate test data. So as to obtain the fastest test speed and highest accuracy. The code reading test can test and read out the test content and accuracy index of the chip data of the MOTOLORA mobile phone protection board. 1. Input power: AC220V±10%50Hz±2Hz 2. Rated power: 15VA3, Overcharge voltage: 0-5.0V4, Overdischarge voltage: 1.5-5.0V5, Leakage current: 0199.9uA Short circuit protection speed: 0200mS. General short circuit protection The speed is within 10mS. If the measured protection speed is above 200mS, it means that the board has no short-circuit protection. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous post: Briefly describe the dry and wet processing technology of iron-lithium battery diaphragm