Victron Orion-Tr 24/12-9A Isolated DC-DC Converter

📝 Victron Orion-Tr 24/12-9A (110W) Isolated DC-DC Converter (Not a charger)

The Victron Orion-Tr 24/12-9A Isolated DC-DC Converter delivers clean, stable, and efficient voltage reduction from 24v to 12v. Engineered for reliability and performance, this converter is perfect for caravans, marine systems, industrial setups, and off-grid power applications. With galvanic isolation, short-circuit protection, and parallel scalability, it ensures dependable power regulation in even the harshest environments.

⭐ Essential Benefits

• 110W power output – converts 24v input to 12v DC output at 9A with outstanding stability.
• Galvanic isolation – ensures complete electrical separation between input and output for clean, interference-free operation.
• Remote on/off control – enables low-power switch operation for convenience and safety.
• Adjustable output voltage – fine-tune voltage for specific equipment or to function as a battery charger.
• Parallel-ready design – connect multiple units for increased current output.
• Comprehensive protection – includes short-circuit, overload, and over-temperature safeguards.
• High efficiency – advanced design minimizes heat loss and maximizes energy transfer.

⚙️ Functionality

The Orion-Tr 24/12-9A Converter features remote control capability, allowing easy operation via ignition or auxiliary switches. Its adjustable output voltage provides exceptional flexibility for both power conversion and charging applications. With galvanic isolation, the converter protects connected devices from electrical noise and interference, ensuring smooth, clean power delivery.

🔌 Compatibility

• Designed for 24v-to-12v isolated DC systems
• Compatible with caravans, RVs, boats, industrial equipment, and off-grid systems
• Supports parallel operation for higher current capacity
• Suitable for lead-acid and LiFePO₄ system integration

🧰 Installation Difficulty

🟢 2/5 (Easy) – quick setup with screw terminals and no special tools required.

🔍 Features

• 110W (9A) isolated DC conversion – dependable step-down voltage regulation
• Galvanic isolation – electrical protection between input and output circuits
• Remote on/off function – simple control via low-current switch
• Parallel connection support – expand system output safely and easily
• Adjustable output voltage – flexible for custom voltage or charger operation
• Built-in input fuse – adds safety and simplifies protection (non-replaceable)
• IP43 ingress protection – resists dust and water spray when mounted correctly
• High temperature protection – automatically reduces output under heavy load or heat conditions
• Maintenance-free design – reliable Victron build for continuous operation

📊 Specifications

📦 What’s Included

• 1 × Victron Orion-Tr 24/12-9A (110W) Isolated DC-DC Converter

Data sheet here

Manual here