The LWC44K-380S640-W from Landworld Technology is an On-Board Charger that converts an AC voltage of 150-456 V (3-phase) to a DC voltage of 400-750 V. It has a rated voltage of 640 V and provides an output current of 88 A. This on-board charger (OBC) requires an external auxiliary power input of 9–32 VDC. It provides an output power of up to 44 kW and has an efficiency of over 94%. This IP67-rated OBC supports CAN bus communications and benefits from input overvoltage protection (OVP), undervoltage protection (UVP), output OVP, UVP, over temperature protection, over current protection, output short circuit protection and communication fault protection. It is available as a liquid-cooled module that measures 460 x 392 x 200 mm and is ideal for passenger vehicles, electric commercial vehicles, and construction machinery applications.