SDS120PS28B The XP Power SDS120PS28B is a 120W AC/DC converter with a 28V output, designed for ITE (Commercial) applications. It features an open frame construction and universal input.
Mfr Part #:

SDS120PS28B

Mfr Name: XP Power
XP Power
The XP Power SDS120PS28B is a 120W AC/DC converter with a 28V output, designed for ITE (Commercial) applications. It features an open frame construction and universal input.
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SDS120PS28B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
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SDS120PS28B Description

Short technical summary and product information.

The XP Power SDS120PS28B is a 120W AC/DC converter featuring a 28V output voltage and a 90-264 VAC universal input range. Designed with an open frame, chassis mountable form factor, this converter is suitable for ITE (Commercial) applications.

 

Key electrical specifications include up to 90% efficiency, adjustable output voltage (±5% on output 1), and a power factor greater than 0.9. It offers robust protection features such as overvoltage, overload, and short circuit protection with auto-recovery. The operating temperature range is 0°C to 70°C, with convection cooling.

 

This series provides essential features like DC input capability and Power Factor Correction (PFC). It meets safety standards including cUL and EN 62368-1, with emissions compliance to EN 55022 Level B. The compact 3"x 5" footprint makes it suitable for space-constrained designs.

SDS120PS28B Quick Information

Product Type: AC DC Converter
Series: SDS120
Canonical Name: XP Power SDS120PS28B AC/DC Converter
Subcategory: Open Frame

SDS120PS28B Compliance

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

SDS120PS28B Features

  • 120W power output with 28V nominal voltage.
  • Universal 90-264 VAC input range.
  • High efficiency up to 90%.
  • Open frame, chassis mountable design.
  • Adjustable output voltage and PFC.

SDS120PS28B Applications

  • Ideal for powering commercial IT network infrastructure.
  • Suitable for industrial control panel power distribution.
  • Used in medical devices for auxiliary power supply.
  • Optimized for telecommunications equipment and standard rack mounting.

SDS120PS28B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDS120PS28B?

The SDS120PS28B has a nominal output voltage of 28V.

What is the input voltage range for the SDS120PS28B?

The input voltage range is 90-264 VAC.

What is the maximum power output of the SDS120PS28B?

The maximum power output is 120W.

What is the typical efficiency of the SDS120PS28B?

The typical efficiency is 80% for 120W and 88% for 150W and 180W.

What is the operating temperature range for this AC/DC converter?

The operating temperature range is 0°C to 70°C.

What type of mounting does the SDS120PS28B use?

It uses chassis mount.

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