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

Powerful, efficient DC-DC conversion for demanding power needs

The Victron Energy Orion 24V to 12V DC-DC converter is engineered to keep 12V systems powered from a 24V source with reliability and efficiency. Delivering up to 70 A and boasting a high 92 percent conversion efficiency, it helps minimize heat and energy loss in busy electrical installations such as boats, RVs, trucks, and caravans.

Designed to thrive in real world conditions, the Orion accepts a wide input spectrum and provides a steady 12V output with an adjustable range. This flexibility is ideal when engine alternators, battery banks, or solar arrays introduce voltage variations, ensuring your critical 12V devices keep running smoothly.

Key specifications at a glance

• Input range: 18 to 35 V DC; Output: 12 V DC with adjustable 10 to 15 V range
• Current capability: up to 70 A; Efficiency: up to 92 % under typical loads
• Remote on off control eliminates the need for a high current switch in input wiring
• Can function as a battery charger in a 24 V system to maintain a 12 V starter or accessory battery
• Paralleling capability: connect up to five units to increase total current
• Easy to install and widely used in motor, marine, automotive, and electronic systems

Real world uses and practical benefits

Imagine a dashboard with multiple 12 V devices — dash cameras, navigation gear, and lighting — all powered from a single, steady 12 V rail sourced from a 24 V system. The Orion helps keep voltage stable even as loads fluctuate, reducing the risk of voltage sag that can affect performance or perception of reliability. In a marine cockpit, dependable 12 V power supports sensors and displays, while in an RV or truck, it helps keep essential equipment ready without overtaxing the starting battery.

For solar or hybrid installations, the adjustable output and parallel capabilities offer flexibility to tailor charging strategies and load sharing. The remote on-off feature enables control from a low power switch or engine run/stop sequence, simplifying wiring while protecting high current pathways. As a versatile component, it pairs well with a wide range of devices and configurations, from monitoring systems to LED displays and beyond.

Why this Victron Orion fits your setup

The Orion line is designed for reliability, energy efficiency, and scalable power. It is intended to support a variety of 12 V loads in 24 V environments, with clear benefits in heat management, wiring simplicity, and expandability. While outcomes depend on your specific setup, users commonly experience steadier 12 V operation, reduced electrical noise, and a cleaner power feed for connected accessories.