SDI50-12-U2-P5R The CUI Inc. SDI50-12-U2-P5R is a 50W AC-DC desktop power adapter with a 12V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
Mfr Part #:

SDI50-12-U2-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-12-U2-P5R is a 50W AC-DC desktop power adapter with a 12V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
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SDI50-12-U2-P5R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SDI50-12-U2-P5R Description

Short technical summary and product information.

The CUI Inc. SDI50-12-U2-P5R is a versatile AC-DC desktop power adapter designed for ITE (Commercial) applications. It delivers a stable 12V DC output at up to 4.2A, providing a total of 50W of power.

 

This adapter operates with a universal input voltage range of 90-264 Vac and 47-63 Hz frequency, making it suitable for global use. It boasts DoE Level VI and CoC Tier 2 efficiency compliance, ensuring energy savings and reduced heat generation. Key features include over-voltage, over-current, and short-circuit protections for enhanced safety.

 

The compact dimensions of 115 x 53 x 38 mm make it ideal for space-constrained applications. It utilizes an IEC320/C14 input connector and a standard barrel plug output (2.1mm I.D. x 5.5mm O.D.). Safety approvals include UL/cUL, PSE, and others, certified to 60950-1 and 62368-1 standards.

SDI50-12-U2-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SDI50-U
Canonical Name: CUI Inc. SDI50-12-U2-P5R AC-DC Desktop Power Supply
Subcategory: Desktop Adapter

SDI50-12-U2-P5R Compliance

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

SDI50-12-U2-P5R Features

  • Delivers 50W of power at 12V.
  • Universal 90-264 Vac input voltage.
  • Meets DoE Level VI efficiency standards.
  • Includes over-voltage and short-circuit protection.
  • Compact desktop form factor (115 x 53 x 38 mm).

SDI50-12-U2-P5R Applications

  • Suitable for ITE commercial applications.
  • Ideal for systems requiring 12V DC power.
  • Designed for global use with universal input.
  • Compact size for space-constrained designs.

SDI50-12-U2-P5R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SDI50-12-U2-P5R?

The SDI50-12-U2-P5R provides a 12V DC output voltage and a maximum output current of 4.2A.

What is the maximum power output of the SDI50-12-U2-P5R?

The maximum power output for the SDI50-12-U2-P5R is 50W.

What is the input voltage range for this AC-DC adapter?

The adapter accepts a universal input voltage range of 90 to 264 Vac.

What efficiency level does the SDI50-12-U2-P5R meet?

The adapter meets DoE Level VI and CoC Tier 2 efficiency standards.

What are the operating temperature limits for this power supply?

The operating temperature range is from 0°C to 40°C.

What type of input connector does the SDI50-12-U2-P5R use?

It uses an IEC320/C14 input connector.

What are the dimensions of the SDI50-12-U2-P5R?

The dimensions are 115 x 53 x 38 mm.

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