SKU: 60394930193

Victron 24V to 48V Orion-Tr 24/48-2.5A Isolated DC-DC Converter

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Description

Victron 24V to 48V Orion-Tr 24/48-2.5A Isolated DC-DC ConverterVictron Orion Tr 24 48 2. 5A Isolated DC DC Converter: Clean, Stable Power for Sensitive Electronics Galvanic Isolation for Superior Noise Rejection and System Protection The Victron Orion Tr 24 48 2. 5A delivers a regulated, isolated DC output, making it the ideal solution for powering sensitive loads where electrical noise and ground loops cannot be tolerated. Unlike non isolated converters, this unit provides 200V DC galvanic isolation between

Victron Orion-Tr 24/48-2.5A Isolated DC-DC Converter: Clean, Stable Power for Sensitive Electronics

Galvanic Isolation for Superior Noise Rejection and System Protection

The Victron Orion-Tr 24/48-2.5A delivers a regulated, isolated DC output, making it the ideal solution for powering sensitive loads where electrical noise and ground loops cannot be tolerated. Unlike non-isolated converters, this unit provides 200V DC galvanic isolation between input, output, and case, effectively breaking ground loops and suppressing interference. This is critical for marine electronics, communications equipment, and industrial sensors where signal integrity is paramount.

With a wide input voltage range of 16-35V, it maintains a stable output even when the source voltage fluctuates, protecting your equipment from brownouts and surges. The output voltage is fully adjustable from 40-60V, allowing precise matching to your load requirements.

Engineered for Demanding Environments

Built on Victron's proven Orion platform, this converter features a rugged, compact design with an IP43 protection rating when installed with terminals facing downwards. The fully potted electronics and conformal-coated PCB resist moisture, dust, and vibration, ensuring long-term reliability in off-grid solar systems, vehicle-based installations, and marine engine rooms.

Passive cooling via an integrated aluminium heatsink eliminates noisy fans and moving parts, reducing maintenance and points of failure. The wide operating temperature range of -20 to +55°C (derating above 40°C) ensures consistent performance across Australia's diverse climates, from the tropical north to the arid interior.

Key Features

  • Galvanic isolation (200V DC) between input, output, and case eliminates ground loops and protects sensitive electronics
  • Wide input voltage range (16-35V) with under-voltage shutdown and restart for battery protection
  • Adjustable output voltage (40-60V) for precise load matching
  • Remote on/off control via low-power switch eliminates need for high-current input wiring switch
  • Short circuit proof and capable of unlimited parallel connection for higher current demands
  • High efficiency up to 88% reduces heat generation and wasted energy
  • IP43 protection when installed with terminals downwards, suitable for harsh environments
  • Compact and lightweight design with integrated heatsink for fanless operation
  • Screw terminals accept cables up to 6 mm² AWG10 for secure, low-resistance connections

Applications Where Clean Power Matters

This isolated DC-DC converter excels in scenarios where voltage stability and noise immunity are non-negotiable:

  • Marine electronics: Power navigation systems, autopilots, and communication radios without interference from engine alternators or inverters.
  • Caravans and RVs: Provide stable 12V or 24V to sensitive appliances like compressor fridges, LED lighting, and entertainment systems, regardless of battery voltage sag.
  • Off-grid solar systems: Step voltage up or down between battery banks of different voltages, or supply clean power to monitoring and control equipment.
  • Industrial and laboratory equipment: Isolate sensitive measurement instruments from noisy DC bus voltages in factories or test benches.
  • Telecommunications: Ensure reliable operation of remote radio repeaters and networking gear with a regulated, isolated supply.

Why Choose an Isolated Converter?

Standard non-isolated DC-DC converters share a common ground between input and output, which can introduce electrical noise, ground loops, and potential damage to sensitive electronics. The Victron Orion-Tr isolated series breaks this connection, providing a 'floating' output that is electrically independent. This is especially important in vehicles and boats where multiple charging sources and varying ground potentials can cause erratic behaviour in connected devices.

Additionally, the adjustable output voltage allows this converter to be used as a constant voltage power supply for equipment that requires a specific voltage, such as LED lighting systems or certain telecommunications gear. Note: This unit is a DC-DC converter, not a multi-stage battery charger. For battery charging applications, see the Victron Orion-Tr Smart Charger range.

Installation and Integration

Installation is straightforward with clearly labelled screw terminals and a removable green remote on/off connector. The remote port can be wired to a vehicle's ignition switch, a manual toggle, or a BMS control signal, allowing automated power management. The compact footprint and multiple mounting points make it easy to fit into existing electrical enclosures or tight spaces.

For higher power requirements, multiple units can be connected in parallel with no practical limit, providing a scalable solution that grows with your system.

Power Your Critical Systems with Confidence

When clean, stable DC power is essential, trust the Victron Orion-Tr 24/48-2.5A to deliver. Whether you're outfitting a bluewater yacht, a remote off-grid cabin, or a mobile command vehicle, this isolated converter provides the reliability and performance that professionals demand. Add it to your power system today and eliminate electrical noise for good.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
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  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
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SKU: 60394930193

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Laura
Boise, US
★★★★★ 5
Fantastic and memorable Advent companion book & cookbook
Format: Hardcover
I love this book so much! (I've now bought 3 more copies for friends and family. It's that good!) It has bite-sized little readings for each of the four weeks of Advent, then it has a bunch more content for Christmastide. It has beautiful, hand-drawn recipe pictures and quote illustrations throughout along with many excellent recipes, Advent reading lists, music recommendations, and craft ideas. I'm not a crafty person, but it did help me with ideas for decorating my Advent wreath. Additionally, I've made multiple recipes from it, and we loved them all! The baked eggs and sweet/spicy bacon and gingersnaps are fantastic. I have more recipes planned in the weeks to come. The ideas of a Christmas simmer pot for using up older fruit and cinnamon sticks is great! What I love most is the festive yet accessible and contemplative, friendly nature of the author's writings. This is a lovely gift for yourself or for others. You won't want to do ALL of the ideas in any one year, but you'll return to it year after year for new ideas and for the ones you loved from last year!
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Reviewed in the United States on December 18, 2024
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JCP
Port Orchard, US
★★★★★ 5
A book to savor
Format: Hardcover
I just loved this book. First off, the artwork was amazing and made you feel enveloped in the wonder of the season from the first moment you open the book! The content also pulls you in - from the heartfelt stories, to the recipes and crafts, to the faith-filled reflections, this book helped me feel as though I was both savoring the season and preparing for Christmas. What a perfect gift for yourself or a friend to awaken your wonder for the season and your love for the coming Savior.
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Reviewed in the United States on April 3, 2025
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Derek hall
Cuba, US
★★★★★ 5
Lovely Book!
Format: Hardcover
Written as a companion to Advent and Christmastide, I could not wait until then to start reading this book. Lanier Ivester's writing is compelling and thought-provoking. Jennifer Trafton's art throughout the book is rich and beautiful. The writing and art accompanied by recipes, menus, devotional suggestions, music recommendations, and craft ideas make this a book I will be pulling out year after year. "Look now, for glad and golden hours come swiftly on the wing. O rest beside the weary road and hear the angels sing."
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Reviewed in the United States on October 9, 2024
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Willzinho Fenômeno
Boise, US
★★★★★ 5
Luminous reflections for the glad and golden hours of Christmastide
Format: Hardcover
Lanier Ivester's Glad and Golden Hours is a beautiful advent companion filled with tempting recipes, helpful holiday tips, and luminous reflections upon the "bright sadness" of the holiday season. Her lovely writing is wise and earnest and kindled my heart to imagine how I might savor the glad and golden hours of Christmastide this year.
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Reviewed in the United States on October 5, 2024
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Gretchen Louise
Lexington, US
★★★★★ 5
wisdom infused with beauty and grace
Format: Hardcover
Whether you’re facing this Advent with great anticipation or overwhelming grief, Glad and Golden Hours will prove a sweet companion for the season. Interspersed with Lanier Ivester’s essays are holiday recipes and craft ideas, along with illustrations by Jennifer Trafton. A collection of wisdom infused with beauty and grace that I’ll return to year after year!
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Reviewed in the United States on October 19, 2024

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