hi.I configured a centralized BMS using three STM32L431 and AEK-POW-BMS63ENA.Instead of using a battery, a battery pack was implemented using a DC power supply and a fixed resistor.(Refer to the picture below)When DC150V is applied, the voltage of ea...

hiI made a board with stm32l431 and L9963E.The voltage, current and temperature values have been read successfully.In addition, it was confirmed that it operates with settings such as UT, OT, OV, and UV.However, the Fault-L pin does not change to hig...

Are SPC574S64E3 and L9963E UL certified parts?