Mastervolt DC Master 12/24-3

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Product details

The Mastervolt DC Master 12/24-3 is a DC-DC converter designed for stable and reliable power conversion in 12V and 24V DC systems, suitable for both recreational and semi-professional applications. It provides a nominal output voltage of 27.2V with a continuous output current of 3A and a nominal output power of 82W. During temporary high loads, it can deliver up to 109W of maximum power and a peak output current of 4A for two minutes. The input voltage range extends from 10V to 15.5V DC with a nominal input voltage of 12V, ensuring compatibility with various battery configurations. This non-isolated model has an electrical connection between the input and output circuits and offers high efficiency with minimal heat generation, making it suitable for systems with negative ground. With a compact design, it measures 89mm in height, 87mm in width, and 50mm in depth, weighing 0.30kg. Included in the package are a mounting bracket, screws, and connectors for easy installation. The converter operates effectively at ambient temperatures ranging from -13°C to 80°C, utilizes passive cooling, and features IP53 protection against dust and splashes. Certifications such as CE and E-mark ensure compliance and safety in various electrical environments.

Key specifications

Voltage transformer type
Vehicle voltage transformer
input voltage
15.50 V
Output voltage
27.20 V
Power output
82 W
Length
5 cm
Width
8.70 cm
Height
8.90 cm

General information

Item number
58072078
Manufacturer
Mastervolt
Category
Power inverters
Release date
29.4.2025

Voltage Transformer Properties

Voltage transformer type
Vehicle voltage transformer
input voltage
15.50 V
Output voltage
27.20 V
Power output
82 W
Electric current output
3 A

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
5 cm
Width
8.70 cm
Height
8.90 cm
Weight
300 g

30-day right of return
24 Months Warranty (Bring-in)

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Reviews & Ratings

Warranty score

How often does a product of this brand in the «Power inverters» category have a defect within the first 24 months?

Source: Digitec Galaxus
  • Mastervolt
    Not enough data
  • 1.MeanWell
    0 %
  • 2.AEG
    0.2 %
  • 2.Noqon
    0.2 %
  • 4.Carlo Gavazzi
    0.3 %

Warranty case duration

How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?

Source: Digitec Galaxus
  • Mastervolt
    Not enough data
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 1.Technaxx
    0 days
  • 4.Hoymiles
    3 days

Return rate

How often is a product of this brand in the «Power inverters» category returned?

Source: Digitec Galaxus
  • Mastervolt
    Not enough data
  • 1.Technaxx
    1 %
  • 2.MeanWell
    3 %
  • 3.GreenCell
    4.6 %
  • 3.Growatt
    4.6 %
Source: Digitec Galaxus