Mastervolt Magic 12/24-10 DC Converter
SKU: 543663188

Mastervolt Magic 12/24-10 DC Converter

Sale price$387.90 Regular price$431.00
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Description

Mastervolt Magic 12/24-10 DC ConverterMagic 12 24 10 DC Converter For The Toughest Tasks The Mac and Magic DC DC converters are designed for the toughest conditions for professional, semi professional and recreational purposes. Even under the most extreme conditions, these DC DC converters operate faultlessly, giving you round the clock output when necessary. The sustainability and technologies that underpin the Mastervolt concept have long been proven in practice. With an MTBF of 280,000

Magic 12/24-10 DC Converter

For The Toughest Tasks

The Mac and Magic DC-DC converters are designed for the toughest conditions for professional, semi-professional and recreational purposes. Even under the most extreme conditions, these DC-DC converters operate faultlessly, giving you round-the-clock output when necessary. The sustainability and technologies that underpin the Mastervolt concept have long been proven in practice. With an MTBF of 280,000 hours at full capacity and 24/7 use, the DC-DC converters are ideal for the toughest tasks and any situation that requires a reliable power supply. 

Making The Best Even Better

The reliability and long lifespan of Mastervolt’s DC-DC converters have been established beyond doubt over the past 20 years. While the Mastervolt products have evolved with the latest technological developments, the dimensions and connections have remained the same. As a result it is exceptionally easy to replace one unit with another with only negligible downtime. 

Mastervolt Green by Heart

As part of our constant search for eco-friendly and long-lasting solutions, Mastervolt has developed the Green by Heart program. Its impact on the Mac & Magic DC-DC converters include:

  • An exceptionally effective use of the consumed input current (cos phi) > 0.98!
  • Faster charging of batteries, even with when the input current is limited
  • Use of top quality components with a long lifespan
  • Savings in weight and space
  • Fewer installation materials

MasterBus Compatible

For the DC-DC converters you can use the MasterBus Serial Interface. All you need is a single cable with one connection. Your benefits: Fast and easy installation, plus centralized monitoring, configuration and operation of your system with a MasterView panel.

Programmable via Desktop or Laptop/PC

Remote control the Mac or Magic via your laptop or PC or configure your personal preferences. The device has a communication port and easy installation with a PC-Link and MasterAdjust software.

Energy-Saving Dimmer Function

Many standard light dimmers convert part of the energy to heat and also lose unnecessary energy. The Mastervolt Magic converters regulate the power supply efficiently and without excessive heat build-up, up to 580 watts for optimal safety (multiple Magic converters can be used for multiple lamps).

Parallel Operation

If you have many/heavy power-consuming devices onboard, the parallel use of several units allows capacities of 40, 60 or more Amps. Advanced high-frequency technology with modern microprocessors ensures minimum power loss when switching from 24 to 12 V and vice versa. 

Powerful Selling Points:

  • Reliable and very stable DC supply
  • For 12 and 24 V battery systems
  • Parallel switching of multiple units for capacities of 40, 60 or more Amps
  • Battery charger and dimmer function
  • Adjustable output voltage
  • Voltage stabilization for a longer lifespan of halogen lights, etc
  • Corrosion-proof aluminium casing
  • Shock-proof
  • Temperature-powered fan for cooling
  • Generates limited heat, so installable almost anywhere
  • Fully MasterBus compatible with a MasterBus Serial Interface

Specifications:

  • Nominal output voltage: 27.2 V
  • Output voltage (adjustable with MasterAdjust): 20-28.5 V
  • Output voltage dimmer (adjustable with MasterAdjust): 8-26 V
  • Output voltage stabilization: 2% at extremes of temperatures, load and input
  • Output voltage ripple (peak peak): max. 1%
  • Max. output power: 300 W
  • Nominal output power: 300 W
  • Max. output current: 10A
  • Output charge current (3-step mode): 8 A
  • Nominal input voltage: 12V
  • Input voltage range: 11-16V
  • Input voltage range (3-step charge mode): 12-16V
  • Lower input set point (adjustable with MasterAdjust): 10V
  • Delay lower input set point (adjustable with MasterAdjust): 30 sec.
  • Galvanic isolation: yes
  • Voltage limited: yes
  • Efficiency: > 90% at nom. input voltage, full load; peak 92 %
  • Dimmer function: yes, by external momentary switch via fast-on connection, to be activated by DIP switch setting
  • Alarm contact: yes (fast-on connector)
  • Dimensions, HxWxD: 227 x 154 x 81mm / 8.9" x 6.1" x 3.2"
  • Weight: 1.8kg / 4.0lb
  • Approvals: CE
  • 3-Step charge option: yes (DIP switch settings)
  • DC consumption: < 115 mA
  • Connections: screw terminals (max. wire size 16 mm² / AWG5)
  • Temperature range (ambient temp.): -25 °C to 80 °C, derating > 40 °C -13 °F to 176 °F
  • Sound level: < 48 dBA at 1M
  • Protection degree: IP21
  • Protections: against over load & over temperature
  • Cooling: maintenance free vario fans
  • MasterBus compatible: yes, in combination with a MasterBus Serial Interface

WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.


Owner's Manual (pdf)
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: 543663188

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Linda Carol Allen
San Leandro, US
★★★★★ 5
Great product for rv
This is an excellent product. The front of our camper was very faded from the sun even though we keep it under a cover. After four coats, it looks like a different RV. We are going to do the entire camper. The difference is amazing. You will be so happy with the results. We would give it a 10 if possible.
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Reviewed in the United States on October 19, 2025
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Verified Purchase
Royal foil
Lake Worth, US
★★★★★ 5
Amazing fiberglass restoration.
So easy to use and fabulous results. A few years back I had tried Maguires products to restore the shine on a 5th wheel. That was so labor intensive and the results were struggled to achieve faded quickly. I hesitated to Poli Glow due to the cost and our prior attempts lackluster results. I was able to get the restoration kit at a discount on Black Friday through the stores website and tackled the camper with the temps between 60-90 as instructed. I bought 2 of those kits just to find out that due to the climate and UV exposure the number of coats I would need for the Poli Glow was going to exceed the amount I had on hand through the 2 restoration kits. So I had to scramble to buy another bottle of Poli Glow. Applying this product is just time consuming and not difficult. Make sure to properly prepare the surface before using poliglow. The whole system turn a badly oxidized camper into a shiny finish. I am truly shocked. Hopeful the results will last a while. 5th wheel camper 40 foot long. I have used 3 poliglow bottles (12 coats), 1 bottle poli ox, 1.5 bottles of Poli wash (of course, not in that order). I potentially need 1 more bottle of Poli Glow to finish nose cone/basement area (basement area is still in good condition so may not do this area if I can get the nose cone with the remainder of the Poli glow I have.)
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Reviewed in the United States on January 19, 2026
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Kindle Customer
San Leandro, US
★★★★★ 4
Worth the time and effort.
After proper surface prep and 6 applications, my badly sun damaged RV shined like new, with many compliments. However, after a few months under the cover, the fiberglass surfaces that were in contact with the occasionally wet cover in the Florida sun discolored badly, and will have to be wet sanded and the coating re-applied. Also, the polish does not hold up well where boat fenders rub against the coating, and it wears away in cockpit areas that are heavy hand traffic, like hatchways and around handrails. Overall a decent product, I will probably re-apply in a couple seasons.
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Reviewed in the United States on September 23, 2025
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Randy Brown
West Palm Beach, US
★★★★★ 5
Brings old paint back to life.
Best product for fiberglass oxidation. Tried many different wax’s and compounds. Poly Glow did what the wax could not do.
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Reviewed in the United States on April 29, 2026
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L. D. Wlson
Charlottesville, US
★★★★★ 5
The beautiful shine!!!!
Wow so amazing!!!!! I have a 35 ft trailer you will need 2 bottles for two coats. Well worth the price.
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Reviewed in the United States on May 25, 2026

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