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Victron Orion-Tr DC-DC Converter 48V to 12V 30A (360W) – ORI481240110

BY: Victron Energy | SKU: ORI481240110 Availability: In Stock
$169.29

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Victron Energy Orion DC-DC Converter – 48V to 12V, 30A (Model: ORI481240110)

Efficient, Compact Power Conversion for 48V to 12V Systems

The Victron Energy ORI481240110 is a high-performance DC-DC converter designed to step down 48V DC input to a stable 12V DC output with a continuous output current of 30A. Rated at 360 watts, this converter is ideal for powering 12V equipment in vehicles, marine systems, off-grid solar setups, and industrial environments that operate on 48V battery banks.


Key Features

  • Efficient Voltage Step-Down
    Converts 48V DC input to a stable 12V DC output for reliable performance across a variety of devices.

  • 30A Output Current / 360W Capacity
    Delivers consistent power for a wide range of 12V loads including lighting, communication equipment, and auxiliary electronics.

  • Non-Isolated Design
    Suitable for systems where electrical isolation between input and output is not required, allowing for simpler integration and greater efficiency.

  • Compact and Rugged Construction
    Built to endure tough environments with passive cooling and vibration-resistant design.

  • Comprehensive Electronic Protections
    Includes protection against over-voltage, short circuits, thermal overload, and reverse polarity.


Technology Overview

The ORI481240110 utilizes advanced high-frequency switching technology to maintain excellent efficiency, even at high loads. Its robust build and reliable performance make it an essential component for systems requiring dependable 12V power from a 48V source.


Installation & Compatibility

Installation is straightforward with clearly labeled screw terminals. The unit can be surface-mounted and is compact enough for tight installation spaces. Compatible with:

  • 48V battery systems (lithium, AGM, GEL, and flooded)

  • 12V lighting, control panels, radios, sensors, and other DC loads

Common use cases include:

  • Marine and automotive systems

  • Solar and backup power systems

  • Industrial control setups

  • Telecommunications and off-grid infrastructure


Technical Specifications

Specification Value
Model Number ORI481240110
Converter Type Non-Isolated DC-DC Converter
Input Voltage Range 32 – 70V DC
Output Voltage 12.2V DC (fixed)
Continuous Output Current 30 Amps
Power Rating 360 Watts
Efficiency Up to 95%
Cooling Method Passive (natural convection)
Protections Over-temp, short-circuit, overload, reverse polarity
Operating Temp. Range -20°C to +55°C (derates above)
Dimensions (L x W x H) 130 x 186 x 80 mm
Weight ~1.3 kg



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