This is a trophy war in Ukraine. Power Distribution Unit (PDU) M, Military Power Management Module, 28V. What is this item. This is a power distribution unit (PDU). A power distribution unit (power electronic module). &####128073; In simple terms: a device that receives power and distributes it through standard channels/loads, constantly monitoring and protecting the circuit. &####128204; In terms of size: A PDU is a device designed to distribute electrical energy between multiple consumers. The exact function of this unit. This particular PDU is not just a “splitter, ” but a smart power controller. 28V? Different channels. Load control via electronics (MOSFET). Where it is used. By design, this is not a household appliance, but. Military equipment (UAVs, armored vehicles, aviation). Systems with a 24-28 V power supply. +28V marking (aviation/military equipment standard). An excellent piece for an avionics collection, engineering projects, or laboratory research.