SDI18-5.9-UD2-P5R The CUI Inc. SDI18-5.9-UD2-P5R is an 18W AC-DC desktop adapter with a 5.9V output voltage and 3A output current. It meets DoE Level VI efficiency standards.
Mfr Part #:

SDI18-5.9-UD2-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-5.9-UD2-P5R is an 18W AC-DC desktop adapter with a 5.9V output voltage and 3A output current. It meets DoE Level VI efficiency standards.
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SDI18-5.9-UD2-P5R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Current
Efficiency
Form
Frequency
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Input Connector
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SDI18-5.9-UD2-P5R Description

Short technical summary and product information.

The CUI Inc. SDI18-5.9-UD2-P5R is a versatile AC-DC desktop power supply designed for ITE applications. It delivers a continuous 18W of power with a 5.9V output voltage and a maximum current of 3A. This adapter features a universal input voltage range of 90-264Vac and complies with DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings.

 

The unit offers comprehensive protection features including over-voltage, over-current, and short-circuit protection with auto-recovery. It has a compact size with dimensions of 88.5mm x 50.0mm x 34.0mm and utilizes an IEC 320-C8 input connector and a 2.1mm x 5.5mm barrel plug output connector. Safety approvals include UL/cUL, CE, and PSE, certified to 62368-1 standards.

 

With an operating temperature range of 0°C to 40°C and an MTBF of 300,000 hours, the SDI18-5.9-UD2-P5R is suitable for various commercial environments. Its low no-load power consumption of less than 0.075W further enhances its efficiency.

SDI18-5.9-UD2-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SDI18-UD
Canonical Name: CUI Inc. SDI18-5.9-UD2-P5R AC-DC Power Supply
Subcategory: Desktop Adapter

SDI18-5.9-UD2-P5R Compliance

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

SDI18-5.9-UD2-P5R Features

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

SDI18-5.9-UD2-P5R Applications

  • Suitable for ITE commercial applications.
  • Designed for universal input voltage.
  • Compact size for space-constrained designs.
  • Certified for global safety standards.

SDI18-5.9-UD2-P5R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDI18-5.9-UD2-P5R?

The output voltage is 5.9Vdc.

What is the maximum output current for this adapter?

The maximum output current is 3A.

What is the total power output of the SDI18-5.9-UD2-P5R?

The total power output is 18W.

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

The input voltage range is 90-264Vac.

What is the operating temperature range?

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

Does this adapter have over-voltage protection?

Yes, it has over-voltage protection with an output shutdown feature, set at a maximum of 12Vdc for the 5.9Vdc output model.

What type of output connector does the SDI18-5.9-UD2-P5R use?

It uses a Barrel Plug R/A, 2.1mm I.D. x 5.5mm O.D. x 9.5mm connector.

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