CUAV CAN PMU Power Module for Drones with STM32F4, 6-62V Input, 5V/8A Output | HTDRONE

Introduction

The CUAV CAN PMU (Power Management Unit) is a sophisticated power module designed for advanced FPV and UAV drone applications. It integrates a powerful STM32F412 processor and utilizes CUAV's proprietary ITT compensation algorithm for highly accurate real-time measurement of drone battery voltage and current. This ensures your flight controller receives precise power data, crucial for optimal performance and safety. Its advanced CAN bus communication, supporting the standard DroneCAN protocol, makes it a seamless addition to modern drone ecosystems. Each unit is factory calibrated for consistent and reliable performance.

Key Advantages

• High-precision power monitoring with CUAV's ITT compensation algorithm.
• Wide input voltage range (6-62V) suitable for 2S to 15S LiPo batteries.
• Stable 5.4V/5A power output for autopilot and peripherals.
• Advanced CAN bus communication with DroneCAN protocol support.
• Factory calibrated for excellent consistency and accuracy.
• Robust construction with high maximum continuous power handling.
• Includes necessary connectors for easy integration (XT-90, Molex, JST-GH).
• Firmware updatable and requires no calibration for use.

Technical Specifications

• Processor: STM32F412
• Input Voltage: 6~62V (2S-15S)
• Max Current: 110A
• Voltage Accuracy: ±0.05V
• Current Measurement Accuracy: ±0.1A
• Resolution: 0.01A/V
• Max Power Output (90s): 6000W
• Max Continuous Power: 5000W
• Power Port Output: 5.4V/5A
• Protocol: DroneCAN
• Operating Temperature: -20~+100℃
• Firmware Update Support: Yes
• Calibration Required: No
• Connector Types:
  • 8mm Female Power Connectors (XT-90 battery and ESC cables included)
  • Autopilot Power: Molex 6-pin 1.5mm #5025850670 (CUAV V5 cable included)
  • CAN: 4-pin JST-GH (cable included)
• Physical Dimensions:
  • Size: 46.5 mm * 38.5 mm * 22.5 mm
  • Weight: 76g

Applications

This power module is perfect for a wide range of applications including professional UAVs, custom FPV racing drones, aerial photography platforms, industrial inspection drones, and any unmanned aerial vehicle requiring reliable and accurate power management. Its high power handling capabilities make it suitable for demanding builds.

Compatibility

The CUAV CAN PMU is designed to be compatible with flight controllers and autopilots that support the DroneCAN protocol. It features standard connectors for battery (XT-90), ESC, autopilot power (Molex 6-pin), and CAN communication (JST-GH), ensuring broad compatibility with many popular drone systems. Check your flight controller's documentation for DroneCAN support.

FAQ

What is the CUAV CAN PMU Power Module and its main function?

The CUAV CAN PMU is an advanced power management unit for drones that accurately monitors battery voltage and current using an STM32F4 processor and a special compensation algorithm. Its main function is to provide reliable power to your drone's systems while transmitting precise data via the DroneCAN protocol.

What is the input voltage range and output power of this module?

This power module supports a wide input voltage range of 6V to 62V (suitable for 2S to 15S batteries). It provides a stable 5.4V/5A output for your autopilot and other essential components.

What communication protocol does the CUAV CAN PMU use?

The CUAV CAN PMU utilizes the advanced CAN bus communication interface and supports the standard DroneCAN protocol. This ensures efficient and reliable data transfer between the module and your drone's flight controller.

Is this power module compatible with all drones?

The CUAV CAN PMU is designed for drones that support the DroneCAN protocol and have compatible power input and connector types. It's ideal for advanced FPV and UAV builds requiring precise power monitoring and management.

Where can I buy the CUAV CAN PMU Power Module with fast delivery?

You can order the CUAV CAN PMU Power Module directly from HTDRONE. We offer fast shipping within Poland and reliable international delivery via DHL, ensuring you get your FPV parts quickly.