HOLYBRO Power Distribution Board (PDB) 300A - Top Entry

HOLYBRO 300A Power Distribution Board (PDB) – High-Current Power Distribution for High-Performance UAV Systems

The HOLYBRO 300A Power Distribution Board (PDB) has been specifically designed for applications with very high current requirements. With a continuous current capacity of up to 300 A, the PDB is particularly suitable for high-performance UAVs, multicopters, and other unmanned systems with high power demands.

The Power Distribution Board is compatible with HOLYBRO PM08-series Power Modules and supports various high-current and multi-output configurations. Thanks to its generously dimensioned conductive paths and the use of a 10 oz copper PCB, the PDB provides high electrical conductivity and improved thermal performance under high current loads.

Designed for High-Current Applications

Large multicopters and other high-performance UAV platforms can require very high currents for their propulsion systems. The HOLYBRO 300A PDB was developed specifically for these requirements and enables centralized distribution of battery power to multiple electrical loads.

• Continuous Current: up to 300 A
• Peak Current: up to 1000 A
• Designed for high-performance UAV propulsion systems
• Suitable for various multi-output configurations

10 oz Copper PCB

A key feature of the HOLYBRO 300A PDB is its 10 oz copper construction. The high copper weight enables efficient high-current conduction while also improving heat dissipation under heavy electrical loads.

This makes the Power Distribution Board suitable for systems where conventional power distribution boards reach their limits due to the required current levels.

Compatible with the HOLYBRO PM08 Series

The 300A Power Distribution Board is designed for use with HOLYBRO PM08-series Power Modules. This allows power distribution, power supply, and power monitoring to be combined according to the respective system configuration.

Pre-Installed XT90 and XT30 Connectors

For straightforward system integration, the PDB features pre-installed XT90 and XT30 connectors. This allows various components of the power system to be connected directly to the centralized power distribution board.

• Pre-installed XT90 connectors
• Pre-installed XT30 connectors
• Suitable for various power and output configurations
• Reduced wiring effort during system integration

High Current Capacity

The HOLYBRO 300A PDB supports a total continuous current of up to 300 A. For short-term load peaks, a current capacity of up to 1000 A is specified. This makes the board particularly suitable for large UAV platforms with multiple high-power motors and appropriately rated ESCs.

Features

• High-current Power Distribution Board for UAV systems
• Up to 300 A continuous current
• Up to 1000 A peak current
• 10 oz copper PCB for high electrical loads
• Improved heat dissipation under high current loads
• High electrical conductivity
• Compatible with HOLYBRO PM08-series Power Modules
• Supports various high-current configurations
• Suitable for multi-output configurations
• Pre-installed XT90 connectors
• Pre-installed XT30 connectors
• M3 mounting holes

Technical Specifications

• Product Type: Power Distribution Board (PDB)
• Continuous Current: 300 A
• Peak Current: 1000 A
• PCB Construction: 10 oz copper
• Connectors: XT90 and XT30, pre-installed
• Mounting: M3 mounting holes
• Compatibility: HOLYBRO PM08 Series

For High-Performance UAV and Multicopter Platforms

The HOLYBRO 300A Power Distribution Board is a high-performance solution for UAV systems where high currents must be reliably distributed across multiple components. The combination of a 300 A continuous current capacity, high peak current capability, and 10 oz copper construction makes the PDB particularly suitable for powerful propulsion systems.

When combined with a compatible HOLYBRO PM08-series Power Module, the board can be used to create a centralized power distribution and monitoring solution for larger professional UAVs and other unmanned systems.