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This Victron Energy Orion High Power DC-DC converter is a high output voltage converter for reducing the voltage from a 24V battery source to a nominal 12V output. This is useful if you have a 24V battery system and want to run higher load 12V appliances from it (which are more readily available than 24V appliances).

There is a wide input voltage range of 18-35V ensuring that the output voltage remains stable even during charging and discharging, and the output voltage is adjustable between 10-15V via a potentiometer. This model has a nominal current output of 70A but up to 5 units can be parallel connected to increase output. There is also a remote on/off facility, so you can activate or deactivate the converter manually using a low current switch, or automatically using a battery +ve signal (e.g. switched ignition feed). There is a very low off-load (standby) current of <20mA and the unit has M6 bolts for easy connection of larger cable.

Commonly used in trucks and other agricultural & commercial vehicles, larger motorhomes, horseboxes and larger boats that have 24V starter and/or leisure battery systems.


  • High output
  • Remote on/off
  • Wide input voltage range
  • Adjustable output voltage
  • Under voltage shut-down (battery protection)
  • Can be parallel connected for higher output

Victron Energy Orion High Power DC-DC Converter 24V-12V 70A - Non-Isolated

SKU: ORI241270020
Sales Tax Included |
    • Input voltage range: 18-35V DC
    • Under-voltage shut down: 14V
    • Under-voltage restart: 18V
    • Adjustable voltage output: Yes
    • Output voltage adjustment range: 10-15V (factory set at 13.2V)
    • Efficiency: 92%
    • Can be parallel connected: Yes (up to 5 units)
    • Continuous output current: 70A
    • Maximum output current: 85A
    • Fan assisted cooling (temp. controlled): Yes
    • Galvanic isolation: No
    • No load current: <20mA
    • Remote on/off: Yes
    • Operating temperature range: -20 to +55°C (de-rate 3% per °C above 40°C)
    • DC connection type: M6 bolts
    • Weight: 0.9kg
    • Overall dimensions: 195 (L) x 88 (W) x 65 (H) mm
    • Part Number:  ORI241270020
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