The charging pile system is the core facility for replenishing energy for electric vehicles. Its architecture is mainly based on hardware and can be divided into three categories: AC piles (slow charging, 3-7kW), DC piles (fast charging, 60-480kW), and overcharging piles (800V+high voltage, 10 minute replenishment of 200km+). The system achieves intelligent regulation through dynamic power allocation and V2G technology, supporting multi gun collaboration or bidirectional power supply between vehicles and networks. Its intelligence and reliability are highly dependent on the precise control of microcontroller units (MCUs). The overall architecture is adaptable to diverse scenarios, such as high-speed supercharging stations, centralized charging for buses, etc., while balancing efficient energy replenishment and grid coordination

Huatai Electronics can provide a complete solution for core semiconductor devices, including high-performance super junction IGBT and main control MCU chips, to assist in the design of high-frequency and efficient charging pile systems