HUB-E HPC-3 Power Cube: Genuine High-Performance Power Distribution

This is a genuine Hub-e power module — the unit itself is clearly labeled “HUB-e HPC-H3,” with a carbon-fiber-finish top plate and four labeled connector ports: 12.0V, Power 2, Power 1, and Sen. It accepts a wide 4S to 14S input, covering everything from smaller high-power battery packs up to large enterprise UAV battery systems, and steps that down into three separately regulated outputs: two independent 5.3V/10A rails and one 12.0V/10A rail, plus a dedicated 5V/0.5A output specifically for lower-power sensors. That’s a genuinely useful clarification worth having clearly stated, since it’s easy to read “dual 5.3V and 12V outputs” as just two ports total — in practice you get two separate 5.3V connections to work with, not one.

An integrated 40x40x6mm cooling fan keeps the module running reliably under sustained load, which matters given the kind of hardware this is built to power: heated IMUs, dual GPS modules, lidar sensors, companion computers, gimbals, cameras, servo mechanisms, telemetry modules, and landing gear systems — the power-hungry peripherals that larger, more capable UAV platforms increasingly carry. It ships with a complete set of matching power cube cables, so you’re not sourcing connectors separately to get it wired into your build.