The HK-MF-144-23 from Tc Charger is an On-Board Charger that converts an input voltage of 90-264 V AC to a DC output voltage of 144 V. It has a maximum output current of 23 A and offers an efficiency of more than 93% at full-load conditions. This on-board charger (OBC) integrates multiple protection features, including output over-voltage protection, over-current protection, short-circuit protection, reverse-polarity protection, input low-voltage and over-voltage protection, and over-temperature protection. It features a rugged IP67-rated enclosure and operates from -40°C to 85°C. This OBC measures 198 x 244 x 95 mm.