MeanWell AC/DC power supply module closed

Delivered between 8.1.2026 and 12.1.2026
Only 3 pieces in stock at third-party supplier
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Output voltage3

Power output4

Product details

The Mean Well SPV-300-48 is a powerful and reliable voltage converter designed for a variety of power supply applications. With a maximum output of 300 watts and an output voltage of 48 V, this internal power supply provides an efficient solution for powering devices that require a stable and constant energy source. The input voltage ranges from 88 to 264 V AC, allowing for high flexibility in use across different environments. The device is equipped with active Power Factor Correction (PFC), which contributes to improved energy efficiency. Additionally, the SPV-300-48 offers a variety of safety features, including over-temperature, over-voltage, overload, and short-circuit protection, ensuring the longevity and safety of the device. With a mean time between failures (MTBF) of 207,000 hours, this power supply is designed for long-term use and is ideal for industrial applications as well as automation technology.

  • Active Power Factor Correction (PFC) for improved energy efficiency
  • Variety of safety features: over-temperature, over-voltage, overload, and short-circuit protection
  • High efficiency of 86.5%
  • MTBF of 207,000 hours for long-term reliability
  • Suitable for operating temperatures from -20 °C to 65 °C.

Key specifications

Voltage transformer type
Vehicle voltage transformer
Width
11.50 cm
Length
21.50 cm
Height
5 cm
Power output
300 W
Output voltage
48 V
input voltage
264 V
Item number
8491601

General information

Manufacturer
MeanWell
Category
Power inverters
Manufacturer no.
SPV-300-48
Release date
21.4.2018

Voltage Transformer Properties

Voltage transformer type
Vehicle voltage transformer
input voltage
264 V
Output voltage
48 V
Power output
300 W
Electric current output
6.25 A

Origin

Country of origin
Germany

Voluntary climate contribution

CO₂-Emission
Climate contribution

Product dimensions

Length
21.50 cm
Width
11.50 cm
Height
5 cm
Weight
1083 g

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

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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
  • 1.MeanWell
    0 %
  • 2.AEG
    0.2 %
  • 2.Carlo Gavazzi
    0.2 %
  • 2.Noqon
    0.2 %
  • 2.Revolt
    0.2 %

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
  • MeanWell
    Not enough data
  • 1.Alpha Elettronica
    0 days
  • 1.GreenCell
    0 days
  • 1.Nedis
    0 days
  • 1.Technaxx
    0 days

Return rate

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

Source: Digitec Galaxus
  • 2.EcoFlow
    3.8 %
  • 3.Growatt
    4.5 %
  • 3.MeanWell
    4.5 %
  • 5.APSystems
    4.7 %
  • 6.GreenCell
    4.9 %
Source: Digitec Galaxus