Mean Well DC/DC-Wandler

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Power output4

Product details

The DC/DC converter from Mean Well is a powerful voltage converter specifically designed for demanding applications. With a robust metal housing and screw terminals, it provides a reliable and secure connection. This converter meets the EN50155 certification, making it particularly suitable for use in railway applications. It offers a regulated output voltage of 5 volts and a 2:1 input voltage ratio, allowing for flexible adaptation to various input voltages. With an output power of 271.2 watts, it is capable of meeting higher power requirements. Its compact dimensions of 40 mm in height, 97 mm in width, and 216 mm in length make it a space-saving solution. Weighing 1191.67 grams, it is still sturdy enough to be used in demanding environments. This DC/DC converter is an ideal choice for anyone needing reliable and powerful voltage conversion.

Key specifications

input voltage
21.60 V
Output voltage
5 V
Power output
271.20 W
Length
21.60 cm
Width
9.70 cm
Height
4 cm

General information

Item number
58277645
Manufacturer
Mean Well
Category
Power inverters
Manufacturer no.
RSD-300B-24
Release date
7.5.2025

Voltage Transformer Properties

input voltage
21.60 V
Output voltage
5 V
Power output
271.20 W

Voluntary climate contribution

CO₂ emissions
29.26 kg
Climate contribution
CHF 0.70

Product dimensions

Length
21.60 cm
Width
9.70 cm
Height
4 cm
Weight
1191.67 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
  • Mean Well
    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
  • Mean Well
    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
  • Mean Well
    Not enough data
  • 1.Technaxx
    1 %
  • 2.MeanWell
    3 %
  • 3.Growatt
    4.6 %
  • 4.GreenCell
    4.8 %
Source: Digitec Galaxus