Holybro PM03D Power Module
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SKU: DRFC-1786
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Holybro PM03D Power Module

₹5,559.00 (Inclusive of all taxes)
Out of Stock

The Holybro PM03D is a digital power module designed for Pixhawk 5X/6X-series flight controllers, providing regulated 5.2V and selectable 8V/12V outputs, high-current handling up to 120A, and I2C-based battery voltage and current monitoring for professional UAV power management.

Features

  • Digital I2C power monitor compatible with Pixhawk 5X, 6X, and other I2C-based flight controllers.
  • High-current capacity supports up to 120A peak (60A continuous) for 6S LiPo battery systems.
  • Integrated voltage regulation with two 5.2V/3A BECs and one selectable 8V/12V/3A output.
  • Features pre-installed XT-60 (battery) and XT-30 (ESC/peripheral) connectors for simplified wiring.
  • Includes CLIK-Mate 2.0mm cable for secure, plug-and-play connection to compatible flight controllers.

Out of stock

Description

The Holybro PM03D Power Module serves as a central power distribution and monitoring hub for advanced multirotor and fixed-wing UAVs. It integrates robust voltage regulation, high-current power distribution, and precise digital telemetry into a single compact board. Its design prioritizes clean power delivery to sensitive flight controllers and peripherals while providing critical battery health data via the I2C protocol.

Engineered for reliability, the module features dedicated solder pads and pre-soldered connectors to accommodate various wiring configurations. The inclusion of multiple regulated outputs allows it to power a companion computer, FPV video transmitter, servos, and other avionics simultaneously, making it an ideal choice for complex autonomous drone builds requiring stable and monitored power rails.

Key Features

  • Digital Power Monitoring: Provides accurate battery voltage and current consumption data via I2C digital protocol to compatible flight controllers like the Pixhawk 5X/6X.
  • High-Current Power Distribution: Rated for 60A continuous current with a peak capability of 120A for up to 60 seconds, suitable for demanding multirotor applications.
  • Multi-Voltage BEC Outputs: Features two independent 5.2V/3A regulators and one Jumper-selectable 8V or 12V/3A output for powering a wide range of peripherals.
  • Versatile Connectivity: Comes with pre-soldered XT-60 and XT-30 connectors, solder pads for direct wiring, and a CLIK-Mate cable for secure flight controller connection.
  • Enhanced System Integration: Includes JST GH 4-pin ports and triple-row pin headers for easy connection of companion computers, telemetry radios, and other 5V/8V/12V devices.
  • Professional Build Quality: Designed with durable components and clear silkscreen labeling for reliable operation in demanding flight environments.

Applications

  • Power distribution and monitoring for high-performance 6S FPV racing or freestyle drones requiring precise telemetry.
  • Central power hub for advanced autonomous UAV platforms like the Holybro X500 V2, utilizing Pixhawk 5X/6X flight controllers.
  • Regulated power supply for complex builds integrating companion computers (Raspberry Pi), HD FPV systems, and gimbals.
  • Professional cinematography and mapping drones where stable voltage rails and battery monitoring are critical for flight safety.
  • Heavy-lift and industrial multirotor applications demanding robust current handling and multiple peripheral power outputs.

Technical Specifications

Item TypePower Module
Input Voltage6S LiPo Battery
Rated Continuous Current60A
Max Peak Current120A (<60 sec)
Voltage Regulator Output 15.2V / 3A (x2)
Voltage Regulator Output 2Selectable 8V or 12V / 3A
Data InterfaceI2C Digital (via CLIK-Mate 2.0mm 6-pin)
Primary ConnectorsXT-60 (Battery), XT-30 (ESC/Peripheral)
CompatibilityPixhawk 5X, 6X, and other I2C-based flight controllers
Incompatible WithAnalog PM flight controllers (Pixhawk 6C/Mini, Pixhawk4, pix32 v5, Durandal)

Frequently Asked Questions

Is the Holybro PM03D compatible with my Pixhawk 4 flight controller?

No, the PM03D is not compatible with the Pixhawk 4, Pixhawk 6C/Mini, or any flight controller that uses an analog power module interface. It is specifically designed for digital I2C communication and is only compatible with flight controllers like the Pixhawk 5X, 6X, and others that support the I2C power monitoring protocol.

What is the maximum battery voltage and current this module can handle?

The PM03D is rated for 6S LiPo battery input (up to 25.2V). It can handle a continuous current of 60A, with a peak current of 120A for bursts lasting less than 60 seconds. This makes it suitable for powerful multirotor setups and heavy-lift applications.

How do I select between the 8V and 12V output on the PM03D?

The selectable 8V or 12V output is configured via a Jumper header on the board itself. You must physically move the Jumper to the corresponding pins labeled for either 8V or 12V output. This 3A output is available on the triple-row pin header and is ideal for powering peripherals like video transmitters or servos that require higher voltage.

What connectors are included for connecting ESCs and the battery?

The module comes with a pre-soldered XT-60 connector for your main battery input and a pre-soldered XT-30 connector intended for connecting your motor ESCs or other peripheral devices that run on battery voltage. Additional solder pads are also provided in each corner for direct wiring if desired.

Package Includes

  • 1x PM03D Power Module Board
  • 1x 80mm XT60 Connector Wire (pre-soldered)
  • 1x 220uF 63V Electrolytic Capacitor (pre-soldered)
  • 1x 2.0mm Pitch CLIK-Mate 6-pin Cable
  • 1x 4-pin JST GH to USB Type-C Cable
  • 1x 4-pin JST GH to 2.1*5.5mm Barrel Plug Cable
  • 1x 4-pin JST GH to 2.5*5.5mm Barrel Plug Cable
  • 1x 3-pin Pin Dupont Cable (2 pieces)
  • 1x Set of Nylon Standoffs & Nuts

Additional Information

Weight 0.11 kg
Dimensions 15 × 13 × 5 cm

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