DC-DC converter Victron Energy Orion-Tr 24/12-10 120W non-isolated, 24V to 12V, 10A

The Victron Energy Orion-Tr 24/12-10 is a non-isolated DC-DC converter that steps down a 24 V input to a 12 V output, providing up to 10 A (120 W) of continuous power. It is designed for vehicle, marine and off-grid systems where a compact, efficient voltage converter is needed to charge 12 V batteries or power 12 V loads from a 24 V source.

Advantages

The Orion-Tr 24/12-10 offers stable voltage conversion with 120 W continuous output in a compact package. As a non-isolated converter it provides efficient transfer of power with minimal heat generation for its size, making it suitable for installations where galvanic isolation is not required. The unit is produced by Victron Energy and carries the MPN ORI241210200R and EAN 8719076022893 for straightforward identification.

Suitable for

Key specifications

How to use

Connect the converter’s 24 V input to the 24 V supply (for example the vehicle or boat battery bank) following correct polarity and secure connections. Connect the 12 V output to the 12 V battery or load. Ensure wiring and fusing are appropriate for the 10 A maximum output to protect the converter and the installation. Mount the unit in a location with adequate ventilation and away from direct moisture where possible.

Recommendations

Use appropriate-size cables and a suitable fuse on the input and output sides. Do not rely on this non-isolated converter where galvanic isolation is required for safety or regulatory reasons.