SDI18-9-UD2-P5 The CUI Inc. SDI18-9-UD2-P5 is a 20W AC-DC desktop power supply with a 9V output voltage and 2.2A current. It meets DoE Level VI efficiency standards.
Mfr Part #:

SDI18-9-UD2-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-9-UD2-P5 is a 20W AC-DC desktop power supply with a 9V output voltage and 2.2A current. It meets DoE Level VI efficiency standards.
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SDI18-9-UD2-P5 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
Lead Style
Length
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Polarization
Power (Watts)
Region Utilized
SVHC Present
Standard Number
Storage Temperature
Tape & Reel
Voltage
Width

SDI18-9-UD2-P5 Description

Short technical summary and product information.

The CUI Inc. SDI18-9-UD2-P5 is an AC-DC desktop power supply designed for ITE (Commercial) applications. It delivers a continuous 18W of power with a 9V output voltage and a maximum output current of 2.2A, providing a total output power of 19.8W.

 

This power supply features a universal input voltage range of 90-264 Vac and meets DoE Level VI and CoC Tier 2 efficiency standards. It offers a no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced reliability.

 

With safety approvals including UL/cUL, PSE, and UKCA, and compliance with standards like FCC Part 15B Class B and CE, the SDI18-9-UD2-P5 is suitable for various commercial applications. Its compact size and desktop form factor make it a versatile power solution.

SDI18-9-UD2-P5 Quick Information

Product Type: AC-DC Desktop, Wall Adapter
Series: SDI18-UD
Canonical Name: CUI Inc. SDI18-9-UD2-P5 AC-DC Power Supply
Subcategory: Desktop

SDI18-9-UD2-P5 Compliance

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

SDI18-9-UD2-P5 Features

  • Up to 18 W continuous power output.
  • DoE Level VI, CoC Tier 2 efficiency.
  • No load power consumption < 0.075 W.
  • Universal input voltage range.
  • Over voltage, current, and short circuit protections.

SDI18-9-UD2-P5 Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for universal input voltage.
  • Compact size for easy integration.
  • Certified to 62368-1 standards.

SDI18-9-UD2-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SDI18-9-UD2-P5?

The input voltage range is 90 to 264 Vac.

What is the output voltage and current?

The output voltage is 9 Vdc and the maximum output current is 2.2 A.

What is the operating temperature range?

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

What is the form factor and connector type?

The adapter is a desktop Class II unit with dimensions 88.5mm x 50.0mm x 34.0mm. It has an IEC 320-C8 input connector and a barrel plug output connector (2.1mm I.D. x 5.5mm O.D.).

What efficiency level does the adapter meet?

It meets Level VI efficiency standards.

What protection features are included?

Over voltage protection (shutdown at 16 Vdc for 9V model), over current protection (auto recovery at 5 A), and short circuit protection (auto recovery).

What safety approvals does the adapter have?

UL/cUL (62368-1), PSE, UKCA.

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