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Power Module For Pixhawk 2.1

Power Module For Pixhawk 2.1

Pixhawk 2.1 power module
0.50 KGS


This is a power module for Pixhawk 2.1, it powers your Pixhawk 2.1 flight controller, as well as the attached equipment like GPS, telemetry... etc. It consists of 3 parts: BEC, current measurement sensor board and adapter cable.

This BEC is an switching power supply and in series an linear LDO (LM1764A) to remove the ripple. Due to the component selection, this BEC get's only warm during operation (LDO only 0.35V dropout voltage). Input and output is protected by Panasonic FC / FM capacitors.
Input 4-14S LiPo / max. 60V.
Output 5.3V / 3A -> +/- 0.05V.
4 pole cable with DF-13 connector . (To connect to any HS-xxx-xx current sensor board or to Sensor Hub X2)
54mm x 21mm x 14mm / 16g with cables and shrinking tube

Current measurement sensor board
Based on Allegro Hall Sensor ACS-200U.
The voltage reading of the LiPo is optimised for up to 14S LiPo packs.
Connected to the sensor are 2x10cm AWG10 wire (red) as a standard.
The board comes with 10cm connection cable (DF-13-6p <-> DF-13-6p) to the FC.

Adapter cable
The cable is made of AWG28 silicone wires with original Hirose DF13 and MOLEX / Clik-Mate 2.0mm connectors, and the total length should not exceed 290mm. The cables are "hand made" and electrical tested. This adapter cable can be also used to connect any Power-Cube output 1 to the Pixhawk 1 or APM.


Input: Up to 14S
Output Current: 200A Continuous
Weight: 45g



Your Purchase Includes

1 x BEC
1 x Current measurement sensor board
1 x Adapter cable