The Victron Energy Orion-Tr 24/12-5 (60W) is a compact non-isolated DC-DC converter designed to convert a nominal 24V DC supply to a regulated 12V-class output. It operates across an 18–35V input range and provides a 12.7V output with 5A continuous output current, making it suitable for powering compatible lower-voltage DC equipment from a 24V electrical system. 

Designed for straightforward installation, the Orion-Tr uses screw-terminal DC connections and synchronous rectification for efficient power conversion. Victron specifies full-load efficiency above 95% for the product family, while the exact 24/12-5 model is rated at 95% efficiency. 

Key Technology

• 24V-to-12V DC Conversion
  Designed to supply 12V-class DC equipment from a nominal 24V electrical system, providing a regulated 12.7V output.

• Wide DC Input Range
  Accepts an input range of 18–35V, providing flexibility across compatible 24V battery-based and DC electrical systems.

• 5A Continuous Output
  Provides 5A continuous output current with a maximum specified output current of 7A. 

• High-Efficiency Conversion
  Synchronous rectification technology helps minimize conversion losses, with the Orion-Tr 24/12-5 specified at 95% efficiency.

• Non-Isolated Architecture
  Uses a non-isolated electrical design with no galvanic isolation between input and output, making it appropriate for systems where isolation is not required.

• Low Off-Load Consumption
  Off-load current is specified at less than 20mA, helping reduce unnecessary consumption when connected equipment is not drawing significant power.

• IP43 Protection When Correctly Installed
  Provides IP43 protection when installed with the screw terminals oriented downward, as specified by Victron Energy. 

• Screw-Terminal Connections
  Uses screw terminals for DC wiring, allowing installation without specialized termination tools.

Best Uses

• 24V Battery Systems
  Ideal for supplying compatible 12V equipment from a 24V battery bank or other supported DC source.

• Vehicle Electrical Systems
  Suitable for compatible automotive and mobile electrical installations that require a lower-voltage DC supply from a 24V system.

• Marine DC Systems
  Useful for supplying compatible 12V electronics and accessories from a properly configured 24V onboard DC electrical system.

• Off-Grid Power Systems
  Provides voltage conversion for compatible auxiliary DC loads within battery-based solar and off-grid electrical systems.

• DC Electronics & Accessories
  Suitable for compatible controls, electronics, lighting, communications equipment, and other loads requiring a stable 12V-class DC supply.

• Compact Auxiliary Power Applications
  A practical solution when a dedicated lower-voltage DC supply is needed without adding a separate 12V battery system.

Product Specifications

Compact 24V-to-12V DC Power Conversion

The Victron Energy Orion-Tr 24/12-5 (60W) Non-Isolated DC-DC Converter provides an efficient solution for powering compatible 12V-class equipment from a 24V DC source. With synchronous rectification, screw-terminal connections, a wide input range, and Victron's compact Orion-Tr design, it is well suited to auxiliary DC power requirements in properly configured battery-based electrical systems.

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