SKU: 35782370368

Victron 24V to 12V Orion-Tr 24/12-20A Non-Isolated DC-DC Converter

$58.32 $64.80
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Ships within 48 hours · Estimated delivery Sep 28 - Oct 3

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Description

Victron 24V to 12V Orion-Tr 24/12-20A Non-Isolated DC-DC ConverterReliable DC DC Power Conversion for 12V, 24V and 48V Systems Integrate stable, efficient DC power into your vehicle or off grid electrical system with the Victron Orion Tr 24 12 20 DC DC converter. Designed for professional installations where voltage stability matters, it converts 24V to 12V to help protect sensitive loads and support consistent operation of devices such as communications gear, LED lighting, fridges, navigation electronics and other

Reliable DC-DC Power Conversion for 12V, 24V and 48V Systems

Integrate stable, efficient DC power into your vehicle or off-grid electrical system with the Victron Orion-Tr 24/12-20 DC-DC converter. Designed for professional installations where voltage stability matters, it converts 24V to 12V to help protect sensitive loads and support consistent operation of devices such as communications gear, LED lighting, fridges, navigation electronics and other DC equipment.

In real-world setups—especially in caravans, 4WDs, marine systems and remote power applications—DC supply can be unpredictable. Alternator output varies with engine speed, cable runs introduce voltage drop, and mixed-voltage battery banks can create compatibility issues. This unit helps reduce those risks by delivering a regulated output that better matches the needs of your downstream devices and distribution.

High Efficiency Where It Counts

Victron’s design approach prioritises conversion efficiency to minimise wasted energy and heat—an important advantage in enclosed electrical bays and compact builds. With a 97% efficiency rating, this design supports stable operation under changing input conditions, helping your system behave more predictably when the alternator, batteries or solar charging state changes.

Installation-Ready for Mobile and Harsh Environments

Built for practical field installation, the unit features robust connections and a durable enclosure suited to mobile power systems. For applications where ventilation, dust and splash exposure are considerations, the housing and terminal layout are designed to support a tidy, serviceable install. Use it as part of a broader Victron ecosystem or as a focused solution to solve a specific voltage conversion requirement such as powering 12V electronics from a 24V battery bank.

Ideal Use Cases Across Australia

From touring rigs to commercial fit-outs, DC-DC conversion is often the missing link between a source supply and reliable end-use power. This unit is a strong choice for:

  • Caravan and RV electrics needing stable DC rails for accessories
  • 4WD touring where voltage drop and load spikes are common
  • Marine systems requiring dependable DC power distribution
  • Off-grid and industrial systems with mixed-voltage loads

Key Features

  • Efficient DC-DC conversion to support longer runtime and lower heat build-up
  • Regulated output designed to improve stability for sensitive DC loads
  • Rugged construction suited to mobile, marine and off-grid environments
  • Installer-friendly terminals for secure cabling and straightforward servicing
  • Designed to integrate cleanly into professional power systems

The Right Fit for Your System

This unit is specifically designed for systems requiring a 24V input and a 12V output with a 20A (240W) capacity. If you’re planning a new build or upgrading an existing setup, this converter helps create a more predictable electrical system—reducing nuisance resets, improving device performance, and supporting cleaner power distribution.

Equip your build with the Victron Orion-Tr 24/12-20 and power your 12V accessories with stable, efficient DC conversion suited to Australian touring and off-grid conditions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 35782370368

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4.8 ★★★★★
Based on 27 reviews
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Verified Purchase
Chris
Chelsea, US
★★★★★ 5
Great as long as you know its limitations; runs warm; monitor settings may need to be changed
I reluctantly gave up MagSafe and joined the USB-C future when my employer issued me a new 2019 16" MacBook Pro. Searching for a way to connect my various peripherals I settled on this hub as a reasonable way to connect a 4K display, pass power from the laptop charger (albeit not the full 96W; macOS reports 79W after hub losses—good enough most of the time), connect 1GigE, and provide a few spare USB ports and occasionally-used SD card slots. I've learned a few things: A port that looks like USB-C does not pass video unless it is a "Thunderbolt" port (look for the lightning bolt logo, apparently); connecting a USB-C-to-mini-DisplayPort adapter to the USB-C port on this hub did not allow my monitor to work. Lesson learned. The HDMI port did work, and did pass 4K@60Hz, but only after I adjusted my monitor settings. At first I was convinced either my HDMI cable or this hub were defective, because macOS would only allow me to select 4K@30Hz. I have an LG 4K display, and from reading forums, one must enable 60Hz in the on-screen display menu before the monitor will tell the computer it is capable of displaying 60Hz video. For my monitor, that meant changing "Ratio" in "Quick Settings" to "Original" (it defaulted to "Wide", with a separate configuration for each port), as well as turning on "HDMI ULTRA HD Deep Color" from "Picture" -> "Picture Adjust." After I changed those two settings, 60Hz was not available until I unplugged the HDMI cable from the hub and plugged it in again. After that I had buttery smooth 4K video at 60Hz. The hub works as advertised, at least for my configuration. The 1GigE port works well, and is equivalent to a direct USB-C to Ethernet adapter I tried. It does run warm to the touch as other reviewers have reported. That's not problematic, but I'd prefer it pass the missing 17W to the laptop rather than dissipate it as heat. Time will tell how well the hub holds up, but for now I'm happy. In summary: if you have a new Mac this hub will likely work for you, though you may need to adjust your monitor settings.
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Reviewed in the United States on September 1, 2020
A
Verified Purchase
Amazon Customer
San Leandro, US
★★★★★ 4
Older flash drives might not work.
Port labels are too faint to read easily and the PD out port isn't labelled (I suppose they thought it was obvious since it has a fixed cable). The USB ports are speedy except it won't recognize any of my several SanDisk Cruzer Glides. Others flash drives work okay. Works great as an iPhone USB C to TV HDMI converter.
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Reviewed in the United States on May 23, 2026
M
Verified Purchase
MNKTJ
Grantham, US
★★★★★ 5
Perfect, affordable solution for a second home-office setup
I work from home and occasionally like to office out of a different area of the house, but I didn't want to tear down my entire main rig just to move to another room. I picked this up as a secondary docking station for a more casual monitor setup, and it works perfectly for my needs. Setup & Performance: I have this hooked up to my work laptop and two monitors via HDMI. One thing to keep in mind: you’ll need to provide your own USB-C cable and power brick to juice it up. Just make sure you’re using a high-quality charging block to ensure the dock gets consistent power for all your peripherals. The Value: Compared to the price of a name-brand Dell docking station, the value here is incredible. While the more expensive docks might offer a few extra bells and whistles, this is exactly what I needed without the hefty price tag. Pros: Simple Setup: Very straightforward to get running. Dual Monitor Support: Handles two HDMI monitors with no issues. Compact: Great for a secondary or portable "mini" workstation. Bottom Line: If you’re looking for an easy, inexpensive way to run dual monitors from your laptop in another part of the house, this is the way to go. Great performance for the price!
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Reviewed in the United States on May 6, 2026
C
Verified Purchase
CrankyToday
Battle Creek, US
★★★★★ 5
Works well but pay attention **REVISED**
The device has worked well for me. However potential buyers should note that the 2nd USB C port is reserved for power input from a separately purchased power supply. So the device provides only a single USB C port for attaching devices. I use the device on power from my own computer. So undocking my computer requires some careful steps in the correct sequence: (1) eject all external drives; (2) power down the external display; (3) unplug Anker from computer; (4) remove power from the computer. The device comes at a great price, though, so excellent value. *REVISION* After four months of use, the HDMI port seemed to fail--the monitor was indicating that it was not connected. I wrote to Anker support and received a reply within two hours. The reply told me how to reset the docking station. It worked. Kudoes to Anker Support!
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Reviewed in the United States on September 15, 2024
C
Verified Purchase
Chris
Alexandria, US
★★★★★ 5
Quality multi display hub
Works as intended, good value for the money and reasonably sized. I am currently running two 4K HDMI monitors on it without an issue. Ready to go out of the box and has a sturdy design, would recommend.
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Reviewed in the United States on March 17, 2026

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