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The Mauch 051 Power-Cube 1 V3 is a high-current 5.3V BEC designed for professional UAV systems. It supports a 3S to 14S LiPo input and delivers up to 10A of continuous power for Pixhawk flight controllers.
The listing describes stable operation, efficient cooling and reliable performance in demanding drone applications, with an integrated fan for thermal management and a carbon fibre enclosure for strength and low weight.
It is compatible with Pixhawk Cube power connections, designed for the Pixhawk 2.1 power input and compatible with PL sensor systems.
High-current 5.3V output: for Pixhawk flight controllers.
Wide 3S to 14S input: up to 60V.
Up to 10A continuous: regulated power.
Integrated fan: efficient thermal management.
Carbon fibre enclosure: durable and lightweight.
Clean, stable power: for sensitive electronics.
Custom-built per order: for precise performance.
A power-distribution BEC such as the Power-Cube is built for aircraft where the flight controller must never lose power. It takes the raw battery voltage and produces regulated outputs at a higher current than a standard BEC, and separate outputs let you feed the flight controller redundantly and put payloads such as cameras and radios on their own supply.
Because these units carry a lot of current, they generate heat. The listing describes active fan cooling and a carbon fibre enclosure to manage this, so leave space around the unit for airflow and never block the fan.
Wire the outputs with a sensible wire gauge, protect each connection with heat-shrink and check the output voltages with a multimeter before you connect a flight controller for the first time. Set up the battery monitor in the flight controller so that power readings match reality.
Pixhawk 2.1 (Cube) flight controllers
Professional and industrial UAV platforms
High-voltage battery systems
Compact installations
Systems using PL sensor modules
The specification list gives an input of 3 to 14S LiPo (max 60V), a 5.3V regulated output at up to 10A through a single high-current output, an integrated cooling fan and a carbon fibre (CFK) protective enclosure.
This product page showed the item as out of stock when it was read, so check availability and lead time (the listing says it is built to order) before ordering.
Input voltage: 3-14S LiPo (max 60V)
Output voltage: 5.3V regulated
Maximum output current: 10A
Output: single high-current output
Cooling: integrated fan
Enclosure: carbon fibre (CFK)
Compatibility: Pixhawk 2.1 power input, PL sensor systems
1 x Mauch 051 Power-Cube 1 V3 5.3V-10A
Builders of professional Pixhawk Cube aircraft who need a high-current 5.3V BEC.
5.3V regulated at up to 10A.
3S to 14S LiPo, up to 60V.
Yes, an integrated cooling fan.
Carbon fibre (CFK).
Pixhawk 2.1 (Cube).
The listing says it is custom-built per order.
| Brand | Mauch |
|---|---|
| Compatible Flight Controllers | Pixhawk 2.1 (Cube) |
| Input Voltage | 3-14S LiPo (max 60V) |
| Output Current | 10 A max |
| Output Voltage | 5.3V regulated |
| Selling unit | PCS |
