[ENG] Mini Power Brick
Airbot Systems Power modules provide a regulated power supply for the flight controller, along with informations about battery voltage and current consumption.
Airbot Systems Mini power Bricks encapsulate a high quality switch voltage regulator, that can support up to 12S voltage and 3A continuous power out. It has been developped to be as compact as possible and can be installed in any kind of UAV.
The Mini power bricks integrates built in voltage and current sensing.
The voltage & current informations are used to determine the consumed power, and to estimate remaining battery capacity. This in turn allows the flight controller to provide failsafe warnings and other actions in the event of low power.
Overall dimensions : 44*27*17,6mm
Mounting holes diameter : M3
Mounting holes distance : 38mm
Weight : xxg
Power supply max voltage input : 12S
Power supply max current output : 3A
Power supply max peak current output : 5A (<few sec)
Voltage sensing : Up to 12S
Current sensing : 100A/200A (depends on version)
5V3 Power Supply : If used to provide over 2A continuously, we highly recommend to use an active cooling in order to limit heat.
Current Sensor : In a normal use we recommend to not exceed 60%-70% of the current sensor range current capability (60/70A continuous for the 100A version)
Use your favorite software to change the following parameters in your flight controller, and get the sensors working. We recommand to use Mission Planner.
BATT_MONITOR : 4 (voltage and current sensing)
BATT_VOLT_OFFSET : 0,375
BATT_AMP_PERVLT : 31,5
BATT_VOLT_MULT : 15,80
BATT_MONITOR : 4 (voltage and current sensing)
BATT_VOLT_OFFSET : 0,375
BATT_AMP_PERVLT : 31,5
BATT_VOLT_MULT : 15,80
The power bricks CAD/3D models are downloadable from our dedicated page : https://www.airbot-systems.com/free-downloads/
Last modified 19d ago