CAN PMU SE Power Module



Product Brief

CAN PMU SE is a CUAV standard version power management module, built-in STM32F1 processor, supports 10 ~ 62V voltage input and 5.4V / 4A regulated output. Compared with HV_PM, it uses advanced CAN bus communication and supports standard UAVCAN protocol. PMU SE has built-in ITT temperature compensation algorithm and performs factory calibration to ensure the consistency of measurement results at different temperatures. Unlike CAN PMU , PMU SE is not suitable for use in high-power aircraft, and its accuracy is slightly inferior.

Product main function

  1. Support 10 ~ 62V voltage input
  2. Maximum measuring current: maximum 80A
  3. Measurement accuracy: current is 0.3A, voltage is 0.15v
  4. Regulated output: can provide up to 22 W 5.4V / 4A power output for peripherals
  5. Power indicator LED :visually indicate Lipo voltage status
  6. Future upgrades support more features such as power consumption statistics and instantaneous power consumption push

Hardware specifications 

Processor STM32F103CBU6
Input voltage 10-62V (2-15S Lipo)
Maximum current 0-80A
oltage accuracy ±0.15V
Current accuracy ±0.3A
Resolution 0.01A/V
Maximum output power 4800W / 90S
Maximum stable output power 3600W
5V regulated output Maximum 5A,stable 4A
letter of agreement UAVCAN
Operating temperature -20 ~ + 100℃
Firmware upgrade stand by
Interface Type IN / OUT: XT60-M / XT60-F Power/CAN: 502585-0670 Other: SM06B-GHS-TB
Product Size 140mm (length) * 25mm (width) * 13mm (height)
APM firmware support 1.Rover 3.5.1and above are available 2.Copter 3.7and above are available 3.Plane 3.10and above are available 4.Heli3.7and more available Copter3.6firmware users need toflash the3.7version firmware and then flash back to the 3.6 version
PX4 firmware support PX4 Pro V1.10.1 or higher