SDI120G-48-U2-P51 The SDI120G-48-U2-P51 is a 120W AC/DC desktop power adapter from CUI Inc. It delivers a regulated 48V output at 2.5A with Level VI efficiency.
Mfr Part #:

SDI120G-48-U2-P51

Mfr Name: CUI Inc.
CUI Inc.
The SDI120G-48-U2-P51 is a 120W AC/DC desktop power adapter from CUI Inc. It delivers a regulated 48V output at 2.5A with Level VI efficiency.
Stock on Request

SDI120G-48-U2-P51 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Height
Industrial Grade
Input Connector
Input Type
Input Voltage
Length
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Voltage
Power (Watts)
Region Utilized
SVHC Present
Standard Number
Voltage
Width

SDI120G-48-U2-P51 Description

Short technical summary and product information.

The SDI120G-48-U2-P51 is a 120W AC/DC desktop power adapter manufactured by CUI Inc. Designed for commercial information technology equipment, this Class I unit accepts an input voltage range of 100 to 240 VAC through a standard IEC 320-C14 connector. It provides a stable 48V DC output at 2.5A via a 4-pin Power DIN connector.

 

This desktop adapter operates within a temperature range of -20°C to 40°C and meets Level VI energy efficiency standards while consuming only 150mW in no-load conditions. The unit measures 132.0mm x 51.0mm x 32.0mm and includes a 1.50-meter power cord. It carries CE, cULus, FCC, and UKCA approvals under safety standard 62368-1.

 

Engineered for reliable performance in commercial ITE environments, the SDI120G-48-U2-P51 offers robust electrical characteristics and compliance with major international regulatory bodies. Its desktop form factor allows for flexible placement near powered equipment without requiring internal mounting space.

SDI120G-48-U2-P51 Quick Information

Product Type: AC/DC Desktop Power Adapter
Canonical Name: SDI120G-48-U2-P51 AC/DC Desktop Power Supply
Subcategory: Desktop Adapter

SDI120G-48-U2-P51 Compliance

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

SDI120G-48-U2-P51 Features

  • Delivers 120W of regulated DC power.
  • Accepts 100 to 240 VAC universal input.
  • Outputs 48V at 2.5A via 4-pin DIN.
  • Meets Level VI energy efficiency standards.
  • Includes 1.50 meter attached power cord.

SDI120G-48-U2-P51 Applications

  • Powers commercial information technology equipment.
  • Supplies industrial control panel components.
  • Provides backup power for network hardware.
  • Drives LED lighting arrays in commercial settings.
  • Supports telecommunications infrastructure units.

SDI120G-48-U2-P51 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range for this adapter?

100 to 240 VAC

What is the maximum output current?

2.5 Amperes

What efficiency level does this power supply meet?

Level VI

What are the physical dimensions of the adapter?

132.0mm x 51.0mm x 32.0mm

Which safety and regulatory approvals does this unit hold?

CE, cULus, FCC, and UKCA

What is the operating temperature range?

-20°C to 40°C

What type of input connector is used?

IEC 320-C14

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