SDI18-5.9-UC-P6R The CUI Inc. SDI18-5.9-UC-P6R is an 18W AC-DC desktop power supply with a 5.9V output. It offers universal input voltage range and meets DoE Level VI efficiency standards.
Mfr Part #:

SDI18-5.9-UC-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-5.9-UC-P6R is an 18W AC-DC desktop power supply with a 5.9V output. It offers universal input voltage range and meets DoE Level VI efficiency standards.
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SDI18-5.9-UC-P6R Specifications Quick View

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

SDI18-5.9-UC-P6R Description

Short technical summary and product information.

The CUI Inc. SDI18-5.9-UC-P6R is a versatile 18W AC-DC power supply designed for ITE (Commercial) applications. It features a compact desktop form factor with Class I safety.

 

The unit accepts a universal input voltage range of 90-264 Vac and operates at frequencies between 47-63 Hz. The output delivers 5.9V at up to 3A, providing a continuous power of 18W. It meets DoE Level VI and CoC Tier 2 efficiency requirements, with a low no-load power consumption of less than 0.075W.

 

Protective features include over-voltage, over-current, and short-circuit protection with auto-recovery. Safety approvals include UL/cUL, CE, and PSE, certified to 62368-1 standards. The power supply utilizes an IEC 320-C14 input connector and a Barrel Plug R/A output connector (2.5mm I.D. x 5.5mm O.D.).

 

This model is suitable for North American region utilization and comes with a 59-inch (1.50m) cord. Its dimensions are 100.0mm x 50.0mm x 33.0mm.

SDI18-5.9-UC-P6R Quick Information

Product Type: AC-DC Power Supply
Series: SDI18-U
Canonical Name: CUI Inc. SDI18-5.9-UC-P6R AC-DC Power Supply
Subcategory: Desktop

SDI18-5.9-UC-P6R Compliance

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

SDI18-5.9-UC-P6R Features

  • Up to 18 W continuous power output.
  • Meets DoE Level VI efficiency standards.
  • Universal input voltage range (90-264 Vac).
  • Compact desktop form factor.
  • Over-voltage, over-current, and short-circuit protections.

SDI18-5.9-UC-P6R Applications

  • Suitable for ITE commercial applications.
  • Designed for universal input voltage.
  • Compact size for space-constrained designs.
  • Features multiple safety certifications.

SDI18-5.9-UC-P6R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDI18-5.9-UC-P6R?

5.9 Vdc.

What is the input voltage range?

90 to 264 Vac.

What is the operating temperature range?

0°C to 40°C.

What is the form factor of this adapter?

Desktop (Class I) with dimensions 100.0mm x 50.0mm x 33.0mm.

What efficiency standards does it meet?

Level VI and CoC Tier 2.

What output connector does it use?

Barrel plug, right angle, 2.5mm I.D. x 5.5mm O.D. x 9.5mm, positive center.

What safety approvals does it have?

CB Scheme, CCC, CSA, EN, FCC, IEC, PSE, UL.

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