SDI18-9-UD-P5R The CUI Inc. SDI18-9-UD-P5R is a 20W AC-DC desktop adapter with a 9V output and 2.2A current. It meets Level VI efficiency standards and features a compact design.
Mfr Part #:

SDI18-9-UD-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-9-UD-P5R is a 20W AC-DC desktop adapter with a 9V output and 2.2A current. It meets Level VI efficiency standards and features a compact design.
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SDI18-9-UD-P5R 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
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No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
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SDI18-9-UD-P5R Description

Short technical summary and product information.

The CUI Inc. SDI18-9-UD-P5R is an AC-DC power supply designed for ITE (Commercial) applications. This desktop adapter provides a stable 9V output at up to 2.2A, delivering a total of 20W continuous power. It operates with a universal input voltage range of 90-264 Vac and features an IEC320-C8 input connector.

 

Key features include DoE Level VI and CoC Tier 2 efficiency compliance, ensuring energy savings. The adapter offers over-voltage, over-current, and short-circuit protections for reliable operation. Its compact dimensions (88.5mm x 50.0mm x 34.0mm) make it suitable for space-constrained designs. Safety approvals include UL/cUL, CE, and PSE, certified to 62368-1 standards.

 

This model utilizes a Barrel Plug R/A output connector with specific dimensions (2.1mm I.D. x 5.5mm O.D. x 9.5mm) and positive center polarization. It is designed for international use and operates within a temperature range of 0°C to 40°C.

SDI18-9-UD-P5R Quick Information

Product Type: AC/DC Desktop Adapter
Series: SDI18-UD
Canonical Name: CUI Inc. SDI18-9-UD-P5R AC-DC Power Supply
Subcategory: Desktop Adapter

SDI18-9-UD-P5R Compliance

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

SDI18-9-UD-P5R Features

  • Provides 9V output at 2.2A for 20W power.
  • Universal input voltage range 90-264 Vac.
  • Meets DoE Level VI efficiency standards.
  • Features IEC320-C8 input connector.
  • Includes over-voltage and over-current protection.

SDI18-9-UD-P5R Applications

  • Suitable for ITE commercial equipment.
  • Designed for international voltage standards.
  • Compact desktop form factor for integration.
  • Ideal for various electronic device power needs.

SDI18-9-UD-P5R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDI18-9-UD-P5R?

The output voltage is 9V.

What is the maximum output current for this adapter?

The maximum output current is 2.2A.

What is the total power output of the SDI18-9-UD-P5R?

The total power output is 20W.

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

The input voltage range is 90-264 Vac.

What efficiency level does the SDI18-9-UD-P5R meet?

It meets DoE Level VI and CoC Tier 2 efficiency.

What are the operating temperature limits?

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

What safety approvals does this power supply have?

It has UL/cUL (62368-1), PSE, and UKCA safety approvals.

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