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SMI24-9-K-P5 The CUI Inc. SMI24-9-K-P5 is a 23W AC-DC power supply offering a 9V output at 2.5A. It features a universal input voltage range and DoE Level VI efficiency.
Mfr Part #:

SMI24-9-K-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI24-9-K-P5 is a 23W AC-DC power supply offering a 9V output at 2.5A. It features a universal input voltage range and DoE Level VI efficiency.
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SMI24-9-K-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
Length
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
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SMI24-9-K-P5 Description

Short technical summary and product information.

The CUI Inc. SMI24-9-K-P5 is an AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous output power of 23W with a nominal output voltage of 9V and a maximum output current of 2.5A. The unit operates within a universal input voltage range of 90-264 Vac and features DoE Level VI and CoC Tier 2 efficiency.

 

This power supply is housed in a compact wall mount form factor (Class II) and includes protections for over-voltage, over-current, and short circuits. It utilizes a multi-blade input connector for international use and a standard barrel plug output 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.

 

Safety approvals include UL/cUL, RCM, CCC, and PSE, certified to 60950-1 and 62368-1 standards. The no-load power consumption is a maximum of 0.075W, contributing to its energy efficiency.

SMI24-9-K-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SMI24
Canonical Name: CUI Inc. SMI24 Series AC-DC Power Supply, 9V, 2.5A, 23W
Subcategory: Wall Mount Adapter

SMI24-9-K-P5 Compliance

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

SMI24-9-K-P5 Features

  • Delivers 9V at 2.5A for 23W output.
  • Universal 90-264 Vac input voltage range.
  • Meets DoE Level VI efficiency standards.
  • Includes over-voltage and over-current protection.
  • Compact wall mount design for global use.

SMI24-9-K-P5 Applications

  • Ideal for industrial control equipment.
  • Suitable for small appliances and peripherals.
  • Used in LED lighting and signage.
  • Works with communication devices.
  • Perfect for portable electronics requiring 9V.

SMI24-9-K-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI24-9-K-P5?

90 to 264 Vac.

What is the output voltage and current?

9 Vdc at 2.5A maximum.

What is the operating temperature range?

0°C to 40°C.

What type of package does the SMI24-9-K-P5 use?

Wall mount (Class II) with multi-blade input connector and a 2.1mm x 5.5mm barrel plug output.

What is the efficiency rating?

87% average efficiency, compliant with CoC Tier 2.

What protection features are included?

Over voltage protection (16Vdc), over current protection (5A), and short circuit protection with auto recovery.

What are the dimensions of the adapter?

75.0mm x 35.0mm x 65.6mm (L x W x H).

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