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Product Info for Victron Energy Orion-TR DC-DC Converter - 12 VDC to 12 VDC

The Orion-TR DC-DC converters convert a nominal 12V secondary battery (such as a 'Starter' or 'Charger' battery) into a 12V charge (for example the one used to supply constant voltage to a 12V TV camera input port). The DC-DC converters allow the user to connect the positive side of the battery (for example for operating a 12V TV camera) to a 12V secondary battery (for charging a 12V starter or for an operating back-up battery). The unit can be used in a stand-alone system, or connected to a battery via an AC input (for example the engine block connector) and a low current (for example the engine run/stop switch). The units are designed with a remote on-off. With the remote on-off the Orion-TR enables the user to float the secondary battery. There is no need for earthing as the system is fully isolated from the negative battery. The input stage of the converter is designed as a fly-back, so no earthing is necessary. The flyback effect means that the unit will drop the low battery sense (for example, when driving a car with a start button) and will not recharge the lead acid battery.image

Specifications for Victron Energy Orion-TR DC-DC Converter - 12 VDC to 12 VDC:

Manufacturer: Victron Energy
Color: Blue
Condition: New

Features of Victron Energy Orion-TR DC-DC Converter - 12 VDC to 12 VDC

  • Remote On-Off: The remote on-off eliminates the need for a high current switch in the input wiring. The remote on-off can be operated with a low power switch or by for example the engine run/stop switch (see manual).
  • Adjustable Output Voltage: can also be used as a battery charger. For example to charge a 12 Volt starter or accessory battery in an otherwise 24V system.
  • All models are short circuit proof and can be paralleled to increase output current
  • An unlimited number of units can be connected in parallel.
  • IP43 Protection: When installed with the screw terminals oriented downwards.
  • Screw Terminals: No special tools needed for installation.
  • Input Fuse: On 12V and 24V input models only.

Package Contents:

  • Victron Energy Orion-TR DC-DC Converter - 12 VDC to 12 VDC

Victron Energy Orion-TR DC-DC Converter - 12 VDC to 12 VDC Orderable Models

List of Orderable Models

  • Victron Energy Orion-TR DC-DC Converter, 12 volts to 12 volts, 9 amps Isolated, Blue, ORI121210110R , MPN: ORI121210110R , UPC: 8719076016878 , Code: 3YB-PR1-OC2-ORI121210110R
  • Victron Energy Orion-TR DC-DC Converter, 12 volts to 12 volts, 18 amps Isolated, Blue, ORI121222110 , MPN: ORI121222110 , UPC: 8719076035237 , Code: 3YB-PR1-OC2-ORI121222110
  • Victron Energy Orion-TR DC-DC Converter, 12 volts to 12 volts, 30 amps Isolated, Blue, ORI121240110 , MPN: ORI121240110 , UPC: 8719076038825 , Code: 3YB-PR1-OC2-ORI121240110
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Last updated 2026-07-01 UTC.