SDI18-5.9-UC-P5R The CUI Inc. SDI18-5.9-UC-P5R is an 18W AC-DC desktop power supply offering a 5.9V output at 3A. It meets Level VI efficiency standards and features a universal input voltage range.
Mfr Part #:

SDI18-5.9-UC-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-5.9-UC-P5R is an 18W AC-DC desktop power supply offering a 5.9V output at 3A. It meets Level VI efficiency standards and features a universal input voltage range.
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SDI18-5.9-UC-P5R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SDI18-5.9-UC-P5R Description

Short technical summary and product information.

The CUI Inc. SDI18-5.9-UC-P5R is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous 18W of power with a 5.9V output voltage and a maximum current of 3A. This model adheres to DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation with a no-load power consumption below 0.075W.

 

Featuring a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz, this power supply is suitable for global use. It includes comprehensive protections such as over-voltage, over-current, and short-circuit protection with auto-recovery. The compact desktop form factor (100.0mm x 50.0mm x 33.0mm) and IEC 320-C14 input connector make integration straightforward. Safety approvals include UL/cUL, PSE, and UKCA, certified to 62368-1 standards, with EMI/EMC compliance to FCC Part 15B Class B and CE.

 

Additional features include a hold-up time of 10ms and an MTBF of 300,000 hours at 25°C. The output is delivered via a Barrel Plug R/A connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm) with positive center polarization. The operating temperature range is 0°C to 40°C.

SDI18-5.9-UC-P5R Quick Information

Product Type: AC-DC Desktop Power Supply
Series: SDI18-U
Canonical Name: CUI Inc. SDI18 Series AC-DC Power Supply, 5.9V, 3A, 18W
Subcategory: Desktop Power Supply

SDI18-5.9-UC-P5R Compliance

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

SDI18-5.9-UC-P5R Features

  • Up to 18W continuous power output.
  • DoE Level VI, CoC Tier 2 efficiency.
  • Universal input voltage range.
  • Compact desktop form factor.
  • Over-voltage, over-current, short-circuit protections.

SDI18-5.9-UC-P5R Applications

  • Suitable for ITE commercial applications.
  • Designed for universal voltage input.
  • Compact solution for space-constrained designs.
  • Reliable power for electronic equipment.

SDI18-5.9-UC-P5R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SDI18-5.9-UC-P5R?

The SDI18-5.9-UC-P5R provides a 5.9Vdc output voltage and a maximum current of 3A.

What is the maximum power output of the SDI18-5.9-UC-P5R?

The maximum power output for the SDI18-5.9-UC-P5R is 18W.

What are the efficiency standards met by the SDI18-5.9-UC-P5R?

The SDI18-5.9-UC-P5R meets DoE Level VI and CoC Tier 2 efficiency standards.

What is the operating temperature range for this power supply?

The operating temperature range for the SDI18-5.9-UC-P5R is 0°C to 40°C.

What type of input connector does the SDI18-5.9-UC-P5R use?

The SDI18-5.9-UC-P5R uses an IEC 320-C14 input connector.

What are the safety approvals for the SDI18-5.9-UC-P5R?

The SDI18-5.9-UC-P5R has safety approvals including UL/cUL (62368-1), PSE, and UKCA.

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