MPB125-2005S318G The MPB125-2005S318G is a 70W dual-output AC/DC converter designed for off-board applications. It accepts 90-264 VAC input and provides regulated 5V at 25A and 12V at 0.5A outputs.
Mfr Part #:

MPB125-2005S318G

Mfr Name: Bel Power Solutions
Bel Power Solutions
The MPB125-2005S318G is a 70W dual-output AC/DC converter designed for off-board applications. It accepts 90-264 VAC input and provides regulated 5V at 25A and 12V at 0.5A outputs.
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MPB125-2005S318G Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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MPB125-2005S318G Description

Short technical summary and product information.

The MPB125-2005S318G is an off-board AC/DC power converter manufactured by Bel Power Solutions. This unit delivers a total power capacity of 70W, making it suitable for powering multiple subsystems from a single compact module.

 

Electrical specifications include a universal input range of 90 to 264 VAC, allowing compatibility with global mains frequencies. The converter features two independent regulated outputs: a primary rail providing 5V at up to 25A, and a secondary auxiliary rail delivering 12V at 0.5A. These combined outputs support standard digital logic and peripheral interface requirements.

 

Designed as an external or internal off-board power solution, this converter integrates directly into equipment chassis or panel mounts. Engineers utilize this topology for industrial control systems, telecommunications infrastructure, and test equipment where stable multi-rail DC power is required. The wide input voltage tolerance ensures consistent operation across varying grid conditions without additional conditioning hardware.

MPB125-2005S318G Quick Information

Product Type: AC/DC Converter
Canonical Name: MPB125-2005S318G AC/DC Power Supply Module
Subcategory: Off-Board Power Supply

MPB125-2005S318G Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

MPB125-2005S318G Features

  • Universal 90 to 264 VAC input voltage range.
  • Primary 5V output delivers up to 25 amperes.
  • Secondary 12V auxiliary output rated at 0.5 amperes.
  • Total system power capacity reaches 70 watts.
  • Designed for off-board equipment mounting applications.

MPB125-2005S318G Applications

  • Powers industrial control panel logic circuits.
  • Supplies auxiliary rails for telecom base stations.
  • Provides stable voltage for embedded computing modules.
  • Supports test and measurement instrument power needs.

MPB125-2005S318G FAQs

3 frequently asked questions generated from this part’s specifications.
What is the input voltage range for the MPB125-2005S318G?

The converter accepts an input voltage range of 90 to 264 VAC.

What are the output voltage and current ratings?

The main output provides 5V at 25A maximum, and the second output provides 12V at 0.5A maximum.

What is the total power rating of this AC/DC converter?

The unit delivers a total power capacity of 70W across its dual outputs.

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