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SDI50-48-UDC-P6R The CUI Inc. SDI50-48-UDC-P6R is a 50W AC-DC power supply with a 48V output. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
Mfr Part #:

SDI50-48-UDC-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-48-UDC-P6R is a 50W AC-DC power supply with a 48V output. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
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SDI50-48-UDC-P6R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Dimensions
Form
Frequency
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
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Power (Watts)
Region Utilized
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SDI50-48-UDC-P6R Description

Short technical summary and product information.

This CUI Inc. SDI50-48-UDC-P6R is an AC-DC power supply designed for ITE (Commercial) applications. It delivers a single regulated output of 48V at up to 1.05A, providing a total of 50W of power.

 

The unit accepts a universal input voltage range of 90 to 264 Vac and operates with an input frequency of 47 to 63 Hz. It boasts DoE Level VI and CoC Tier 2 efficiency compliance, ensuring energy savings.

 

Key features include over-voltage and short-circuit protections, a compact desktop form factor (Class II), and safety approvals from UL/cUL, PSE, and others. The power supply is certified to 60950-1 and 62368-1 standards.

 

Mechanical specifications include dimensions of 115 x 53 x 38 mm, an IEC320/C8 input connector, and a cord length of 72 inches. The output connector is a Barrel Plug R/A with a 2.5mm I.D. and 5.5mm O.D.

SDI50-48-UDC-P6R Quick Information

Product Type: AC-DC Power Supply
Series: SDI50-UD
Canonical Name: CUI Inc. SDI50-48-UDC-P6R AC-DC Power Supply
Subcategory: Desktop, Wall Adapters

SDI50-48-UDC-P6R Compliance

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

SDI50-48-UDC-P6R Features

  • 50W total output power capability.
  • Single 48VDC regulated output voltage.
  • Universal 90-264 Vac input range.
  • DoE Level VI and CoC Tier 2 efficiency.
  • Compact desktop (Class II) form factor.

SDI50-48-UDC-P6R Applications

  • Powers commercial ITE and networking equipment.
  • Ideal for 48V PoE injector applications.
  • Used in industrial control and automation systems.
  • Supports desktop peripheral and test equipment.

SDI50-48-UDC-P6R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SDI50-48-UDC-P6R?

90 to 264 VAC.

What is the operating temperature range?

0°C to 40°C.

What is the form factor?

Desktop (Class II) adapter with IEC 320-C8 input and barrel plug output.

What output voltage and current does it provide?

48 VDC at 1.05 A, 50 W maximum.

What safety approvals does it have?

UL/cUL (60950-1, 62368-1), PSE, LPS, UKCA.

What is the efficiency level?

Level VI, CoC Tier 2.

What are the dimensions of the adapter?

115 x 53 x 38 mm.

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