Victron 24V to 12V Orion-Tr 24/12-5A Non-Isolated DC-DC Converter
Efficient, regulated 24V to 12V DC conversion for dependable mobile and off-grid power
DESCRIPTION
Reliable DC-DC Power Conversion for 24V Systems
Integrate stable, efficient DC power into your vehicle or off-grid electrical system with the Victron Orion-Tr 24/12-5A Non-Isolated DC-DC converter. Designed for professional installations where voltage stability matters, it converts 24V DC (18–35V input range) to 12V DC (12.7V output) to help protect sensitive loads and support consistent operation of devices such as communications gear, LED lighting, fridges, navigation electronics and other DC equipment.
In real-world setups—especially in caravans, 4WDs, marine systems and remote power applications—DC supply can be unpredictable. Alternator output varies with engine speed, cable runs introduce voltage drop, and mixed-voltage battery banks can create compatibility issues. This unit helps reduce those risks by delivering a regulated output that better matches the needs of your downstream devices and distribution.
High Efficiency Where It Counts
Victron’s design approach prioritises conversion efficiency to minimise wasted energy and heat—an important advantage in enclosed electrical bays and compact builds. Higher efficiency can translate to less strain on source batteries, improved runtime, and more headroom for additional loads. Where applicable, the design supports stable operation under changing input conditions, helping your system behave more predictably when the alternator, batteries or solar charging state changes.
Installation-Ready for Mobile and Harsh Environments
Built for practical field installation, the unit features robust connections and a durable enclosure suited to mobile power systems. For applications where ventilation, dust and splash exposure are considerations, the housing and terminal layout are designed to support a tidy, serviceable install. Use it as part of a broader Victron ecosystem or as a focused solution to solve a specific voltage conversion requirement such as running 12V accessories from a 24V battery system.
Ideal Use Cases Across Australia
From touring rigs to commercial fit-outs, DC-DC conversion is often the missing link between a source supply and reliable end-use power. This unit is a strong choice for:
- Caravan and RV electrics needing stable DC rails for accessories
- 4WD touring where voltage drop and load spikes are common
- Marine systems requiring dependable DC power distribution
- Off-grid and industrial systems with mixed-voltage loads
Key Features
- Efficient DC-DC conversion to support longer runtime and lower heat build-up
- Regulated 12.7V output designed to improve stability for sensitive DC loads
- Rugged construction suited to mobile, marine and off-grid environments
- Installer-friendly screw terminals for secure cabling and straightforward servicing
- Designed to integrate cleanly into professional power systems
Matched to 24V-to-12V Loads
With a wide 18–35V DC input range and regulated 12.7V output, the Orion-Tr 24/12-5A is a practical solution where you need dependable 12V power from a 24V supply. It provides 5A continuous output (up to 7A max) to help create a more predictable electrical system—reducing nuisance resets, improving device performance, and supporting cleaner power distribution.
Equip your build with the Victron Orion-Tr 24/12-5A Non-Isolated DC-DC converter and power your 12V accessories from a 24V system with stable, efficient DC conversion suited to Australian touring and off-grid conditions.
SKU: Vic-ORI241205200
SPECIFICATIONS
Specifications
| Non Isolated Converters | Orion-Tr 24/12-5 |
|---|---|
| Input Voltage Range | 18-35V |
| Output Voltage | 12.7V |
| Efficiency | 95% |
| Continuous Output Current | 5A |
| Max. Output Current | 7A |
| Galvanic Isolation | No |
| Off Load Current | <20mA |
| Operating Temperature Range (derate 3% per °C above 40°C) | -20 to +55°C |
| DC Connection | Screw Terminals |
| Maximum Cable Cross-Section | 3.3 mm² AWG12 |
| Weight kg (lbs) | 0.09 (0.20) |
| Dimensions hxwxd in mm (hxwxd in inches) | 53x51x27 (2.1x2x1.1) |
| Standards Safety | EN 60950 |
| Standards Emission | EN 61000-6-3, EN 55014-1 |
| Standards Immunity | EN 61000-6-2, EN 61000-6-1, EN 55014-2 |
| Standards Automotive Directive | ECE R10-4 |
| SKU: | Vic-ORI241205200 |
| Barcode: | 8719076022848 |
| Model #: | ORI241205200 |
| MPN: | ORI241205200 |
WARRANTY
Victron Energy Limited Warranty Policy
Victron Energy warrants its products to be free from defects in workmanship and materials for a period of 5 years from the date of purchase by the end user, with a maximum of 66 months from the Victron Energy invoice date. Exceptions on this are: lead acid batteries; 2 years from date of purchase by the end user, with a maximum of 30 months from the Victron Energy invoice date, Lithium-ion batteries; 3 years from date of purchase by the end user. In addition to this proof of correct battery usage is required when making a battery warranty claim.
During this period, Victron Energy will, at its option, repair or replace the defective product free of charge. The warranty does not include performing or reimbursing de‐installation, transportation and re‐installation. This warranty will be considered void if the unit has suffered any physical damage or alteration, either internally or externally, and does not cover damages arising from improper use like: • Reverse of battery polarity. • Inadequate connection. • Mechanical shock or deformation. • Contact with liquid or oxidation by condensation. • Use in inappropriate environment (dust, corrosive vapor, humidity, high temperature, biological infestation...). • Breakage or damage due to lightning. • Connection terminals and screws destroyed or other damages, like overheat, due to insufficient tightening. • For any electronical breakage except due to lightning (reverse polarity, over‐voltage due to external cause), the state ofthe internal control diode and of the inputs/output X and Y capacitors determine the warranty.
This warranty will not apply where the product has been misused, neglected, improperly installed, or repaired by anyone else than Victron Energy or one of its authorized Qualified Service Partners. In order to qualify for the warranty, the product must not be disassembled or modified.
Repair or replacement are our sole remedies and Victron Energy shall not be liable for damages, whether direct, incidental,special, or consequential, even caused by negligence or fault.
Victron Energy owns all parts removed from repaired products. Victron Energy uses new or reconditioned parts made by various manufacturers in performing warranty repairs and building replacement products. If Victron Energy repairs or replaces a part of a product, its warranty term is not extended. In case of replacement the new component has a warranty of 6 months, without effect on the initial warranty period. All remedies and the measure for damages are limited to the above. Victron Energy shall in no event be liable for consequential, incidental, contingent orspecial damages, even if having been advised of the probability of such damages. Any and all other warranties expressed or implied arising by law, course of dealing, course of performance, usage of trade or otherwise, including but not limited to implied warranties of merchantability and fitness for a particular purpose, are limited in duration to a period of two (2) years from the date of purchase.
Life Support Policy As a general policy, Victron Energy, does not recommend the use of any of its products in life support applications where failure or malfunction of the Victron Energy's product can be reasonably expected to cause failure of the life support device or to significantly affect its safety or effectiveness. Victron Energy does not recommend the use of any of its products in direct patient care. Victron Energy will not knowingly sell its products for use in such applications unless it receives in writing assurances satisfactory to Victron Energy that the risks of injury or damage have been minimized, the customer assumes all such risks, and the Liability of Victron Energy is adequately protected under the circumstances.
As a product requires service, it must be brought back to the place of purchase. In case no contact can be taken with the merchant, or if he is either unable or not allowed to provide service, direct contact should be taken with Victron Energy.
Warranty on Repairs The warranty period on products or on printed circuits boards repaired by Victron Energy as well as on printed circuit boards for replacement is 6 months from delivery by Victron Energy.
Transport It is the responsibility of the sender to sufficiently package these products. The transport must be organized in a way to avoid any damage, especially when a single unit or heavy unit is sent.
Severability If a part of the terms and conditions set out above is held invalid, void or unenforceable due to any particular national or international legislation, it shall not affect other parts of the terms and conditions remaining.
For Australia only Our goods come with guarantees that cannot be excluded under the Australian Consumer Law. You are entitled to a replacement or refund for a major failure and compensation for any other reasonably foreseeable loss or damage. You are also entitled to have the goods repaired or replaced if the goods fail to be of acceptable quality and the failure does not amount to a major failure.
Exotronic provides high-quality products and solutions tailored for B2B and commercial customers, including commercial businesses, caravan manufacturers, marine electricians, OEMs, as well as emergency services, and more.















