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CUAV CAN PMU
- ITT impedance temperature tracking algorithm
- 0.05V 0.1A measurement accuracy
- 3.5kw output power
CUAV CAN PMU High Precision Power Detection Unit | For UAV and Flight Controller Drone Hardware
CUAV CAN PMU High Precision Power Detection Unit | For UAV and Flight Controller Drone Hardware is a drone power management unit with a built-in STM32F4 processor and running the CUAV ITT algorithm. It can accurately measure the drone voltage and current in real time. It supports a maximum of 6-62V voltage and 110A current and can output 5.4V 5A. (Maximum instantaneous 8A / 120s, constant 5A) Powers the flight controller, uses CAN bus communication, supports standard UAVCAN protocol, and each PMU unit is factory calibrated to ensure good consistency and high accuracy. UAV Power Management Unit Module.
Internally, it can be sampled in real time over 100HZ, and the power consumption/instantaneous power consumption can be calculated in real time, and accurate power consumption information can be transmitted to the flight control for safer and controllable flight missions.
Built-in voltage regulator with LT8645S chip, support 62V input, 5.4V/8A synchronous buck regulator with ultra-low EMI and EMC, up to 95% conversion efficiency, to meet the industry’s drone flight control peripherals, power consumption large application needs.
CAN PMU uses the self-developed ITT (impedance temperature track) algorithm to compensate the measurement error caused by different operating temperature impedance changes, enabling CAN PMU to maintain consistent high-precision voltage and current measurements at various operating temperatures.
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- Please read the product manual carefully.
- Please check the connection carefully before connecting the battery
- Please use at rated voltage, current and power
- Please read the documentation center for configuration and use
- Do not disassemble
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|Dimensions||4.6 × 3.8 × 2.2 cm|
- Processor: STM32F412
- Voltage input: 6~62V(2-15S)
- Max current: 110A
- Voltage accuracy: ±0.05V
- Current accuracy: ±0.1A
- Resolution: 0.01A/V
- Max output power: 6000W/90S
- Max stable power: 5000W
- Power port output: 5.4V/5A
- Protocol: UAVCAN
- Operating temp: -20~+100
- Firmware upgrade: Supported.
- Calibration: Not needed.
- Interface Type:
- IN/OUT: XT90(Cable)/Amass 8.0(Module)
- Power port: 5025850670
- CAN: GHR-04V-S
- Size: 46.5mm * 38.5mm * 22.5mm
- Weight: 76g
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