The DHP-1UT-A is a 1U low-profile rack shelf that serves as the foundation for a distributed power or charger system. It is designed to fit a standard 19-inch rack and can accommodate up to five hot-swappable 3200W power modules (DRP-3200) or charger modules (DBR-3200). When fully populated, the system supports active current sharing to deliver a total output power of up to 12800W. The architecture supports programmable output voltage and current via a built-in PMBus protocol, with an optional CANBus protocol available. This rack system is ideal for applications requiring high-power density, such as distributed power architectures, telecommunication solutions, and DC UPS systems.