SKU: 44176687346

Alfatronix DD Series 12-24VDC Voltage Converter - 240W (10A)

Sale price$106.17 Regular price$117.97
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Ships within 48 hours · Estimated delivery Jul 28 - Aug 2

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Description

Alfatronix DD Series 12-24VDC Voltage Converter - 240W (10A)Input voltage range: 12 Vdc + 30% Output voltage: 27. 2Vdc + 5% at extremes of temperature load input tolerance etc. Continuous current rating: 10A Dimensions: 217 x 87 x 50mm If you need to fit 24V equipment onto a 12V electrical system then an up converter from the DD Series offers a fast and easy way to configure your system. Now with a range from 72W (3A output) to 600W (25A output) these products offer state of the art designs for fast

  • Input voltage range: 12 Vdc +/-30%
  • Output voltage: 27.2Vdc +/-5% at extremes of temperature load input tolerance etc.
  • Continuous current rating: 10A
  • Dimensions: 217 x 87 x 50mm

If you need to fit 24V equipment onto a 12V electrical system then an up converter from the DD Series offers a fast and easy way to configure your system. Now with a range from 72W (3A output) to 600W (25A output) these products offer state of the art designs for fast installation and long term reliable operation. Typical applications include the installation of 24V equipment on 12V vehicles and installation of specialist equipment requiring higher operating voltages.If you need to fit 24V equipment onto a 12V electrical system then an up converter from the DD Series offers a fast and easy way to configure your system. Now with a range from 72W (3A output) to 600W (25A output) these products offer state of the art designs for fast installation and long term reliable operation. Typical applications include the installation of 24V equipment on 12V vehicles and installation of specialist equipment requiring higher operating voltages.

400W Aand 600W 12 -;24V Units

The latest addition to the range includes two high current (17 and 25 Amps output) units. These use state of the art designs with efficiency up to 93% and practically all components are mounted using computer controlled surface mount technology (SMT). The result is a robust product with low component mass. The mechanical aspects include a brand new casing profile designed for maximum heat dissipation as well as a new design of our highly successful mounting cradle that allows the unit to be fully wired before being clicked into place. This provides for a faster installation time with mechanics capable of withstanding long term vibration with no risk of screws falling out.

Casing Formats

12V -;24V converters are available in two casing formats. Units from 72-240W use the standard Alfatronix aluminium casings with polycarbonate endcaps and three point mounting cradle. The larger 400W and 600W units occupy a larger heatsink casing and utilise the heavy duty Phoenix connector. Installation is by way of the larger four point 'I' shaped mounting cradle.

Also Available in IP65 Format

The DD Series 12 -;24V products are available in either standard IP53 format (like most Alfatronix converters) or the ruggedised IP65 versions. Just add-RU to the part number. These are suitable where the installation is in a particularly hostile environment and subject to increased water and dirt exposure.

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: 44176687346

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4.0 ★★★★★
Based on 28 reviews
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Verified Purchase
True North Bee
Waukegan, US
★★★★★ 5
Durability
I was very satisfied with the quality of another Best Choice Products: Ice Chest. So, I was happy to see the umbrella stand, weighted by water, was available by this company. It is, once again, made very resilient and strong to withstand tipping over. I'm a happy customer of this company's products!
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Reviewed in the United States on April 2, 2026
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Verified Purchase
Joyce Budai
Dallas, US
★★★★★ 5
Great design and easy to put together!
Color: Black - Square
Works very well and this is easily put together! I filled mine with water and it is more than heavy enough to withstand a strong gust of wind. Highly recommended!
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Reviewed in the United States on May 31, 2026
M
Verified Purchase
Maryland1
Pawtucket, US
★★★★★ 4
Nice base in general
Base seemed nice coming out of the box. Good size, though double check it will work for your needs as my mistake it was just a bit too big. Filled with water, it is a decent base to utilize with an umbrella I feel. Not sure if others' bases had this, too, but mine has some kind of object rolling around the side. No way to get it out. Not sure if when the hole is drilled into the top, it's from that? Also, when filling with water, there were unpleasant fumes coming out. Water mixing with the rubber material on the inside? All that said, for the price, this is a good option to consider for an umbrella base.
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Reviewed in the United States on May 17, 2025
S
Verified Purchase
S. Ramsey
West Palm Beach, US
★★★★★ 5
Great Stand!
Color: Black - Fluted
Awesome stand for the umbrella. Works well. Has kept the umbrella in place.
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Reviewed in the United States on April 22, 2026
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Verified Purchase
Andy Rodriguez
West Palm Beach, US
★★★★★ 5
Sturdy, Reliable, and Visually Pleasing - A Must-Have Patio Accessory!
I recently purchased the Best Choice Products 55lb Capacity Fillable Umbrella Base Stand for my backyard patio, and I have to say, I'm absolutely thrilled with this purchase. This umbrella stand has quickly become a reliable and crucial part of our outdoor setup. To start off, the assembly was straightforward and didn't take up much time. The instructions were clear, easy to understand, and within minutes we were able to get it set up. No additional tools or complex steps were necessary, which was a great relief as I'm not exactly a DIY person. I filled it with sand, which brought it to its maximum capacity of 55lbs, and the stability it provides is exceptional. We've had several windy days since I've purchased the stand, and not once has my patio umbrella tilted or tipped. The 2 adjustment knobs on the sides help to secure the umbrella pole firmly, which provides an additional layer of stability. The stand's faux wicker design is another aspect I absolutely love. It beautifully complements my other patio furniture and adds a touch of sophistication to my outdoor decor. The plastic used for the stand is of high quality and convincingly mimics the look of real wicker without the associated maintenance or weathering concerns. Being a round base, it conveniently fits in our patio corner without taking up too much space. Moreover, it's been outside in various weather conditions - from intense sun to rain showers - and it hasn't shown any signs of wear or color fading. The material seems durable and capable of withstanding different weather patterns, which is exactly what I needed. Also, despite being sturdy and heavy when filled, the base is easy to move around when empty. This makes it convenient to store away during the winter or rearrange when we want to change up our patio layout.
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Reviewed in the United States on May 22, 2023

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