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Victron Orion-Tr 12V to 18A Isolated DC-DC Converter (Ori121222110)

MPN: ORI121222110

SKU: 8719076035237

Shipping Weight: 2.80 lb

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Victron Orion-Tr 12V to 18A Isolated DC-DC Converter (Ori121222110)

The Victron Orion-Tr 12V to 18A Isolated DC-DC Converter (Ori121222110) is a high-quality converter designed to provide efficient and reliable power conversion from 12VDC to 12VDC, with a maximum output current of 18 amps. It offers a range of features and specifications that make it suitable for various applications.


  • Remote on-off: The remote on-off feature eliminates the need for a high current switch in the input wiring. It can be operated with a low power switch or by using the engine run/stop switch, providing convenience and ease of use.
  • Adjustable output voltage: This converter can be used as a battery charger, making it ideal for charging a 12V starter or accessory battery in a 24V system. The output voltage can be adjusted to suit different requirements.
  • Short circuit proof and parallel connection: All models of the Orion-Tr converter are short circuit proof and can be paralleled to increase the output current. This means that an unlimited number of units can be connected in parallel, allowing for higher current output when needed.
  • High temperature protection: The converter is equipped with high temperature protection, ensuring that the output current will reduce at high ambient temperatures. This feature enhances the safety and reliability of the product.
  • IP43 protection: With its screw terminals oriented downwards, the Orion-Tr converter offers IP43 protection, providing resistance against solid objects larger than 1mm and protection against water spray from any direction. This makes it suitable for installation in various environments.
  • Screw terminals: The converter features screw terminals for easy installation, eliminating the need for special tools.
  • Input fuse (not replaceable): For added safety, the 12V and 24V input models of the converter are equipped with an input fuse (not replaceable), offering protection against overcurrent and short circuits.


  • Input voltage range: 10.5 - 15VDC
  • Output voltage: 12VDC
  • Output current: 18A
  • Efficiency: >95%
  • Dimensions: 130 x 186 x 70 mm
  • Weight: 1.1 kg

Learn More:

For more information about DC-DC converters, you can visit the DC-to-DC converter page on Wikipedia.

Product: Victron Orion-Tr 12V to 18A Isolated DC-DC Converter (Ori121222110)

Brand: Victron Energy

Model: ORI121222110

Shipping Weight: 2.80 lb

Shipping Height: 4.00 in

Shipping Width: 5.00 in

Shipping Length: 8.00 in

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