Integrated on-board charger (OBC) charges high-voltage battery packs from 120V or 240V AC for flexible power input
DC-DC converter maintains vehicle 12V battery by converting high-voltage battery to low voltage, mimicking alternator function
CAN bus control ensures precise coordination with vehicle control unit (VCU) for seamless operation
Real-time monitoring of voltage, current, and status reports back to VCU for optimal system management
Summarized by Shop
The AEM EV Combined Charging Unit (CCU) combines both an On-Board Charger (OBC) and a DC-DC Converter (DCDC). The OBC charges the HV Battery Pack by taking 120v or 240v AC energy from the grid, converting it to high voltage DC and charging the high voltage battery in the vehicle. The DC-DC converter takes the high voltage from the battery
Battery Management Features
Current monitoring, Voltage monitoring, State of charge (SOC) estimation, Temperature monitoring