Therefore, the current feedback plays a leading role, which is the first stage of current limiting. In the first stage, the high voltage regulator value does not play a voltage regulator role. The actual voltage value changes from low to high with the battery voltage.
This enters the second stage, the high constant voltage stage, when the charger output is high constant voltage value, as the charging time increases, the charging current gradually decreases, when the charging current is small to the set turning current, the control circuit will switch the voltage feedback to the low constant voltage value;
This enters the third stage, the low constant voltage stage, commonly known as the trickle stage or \"full\
Constant current charge and discharge data processing needs to monitor the current in the process of battery charge and discharge in real time, record the time and value of current change, and then process the data through data analysis algorithm to extract key indicators such as battery power, voltage and capacity.
At the same time, it is necessary to simulate and predict the charging and discharging process of the battery in order to better control the charging and discharging process, extend the service life of the battery and improve the energy utilization rate of the battery.
Finally, it is necessary to visually present the processed data to facilitate the user's data analysis and decision-making.