SMI18-24-N-ST The CUI Inc. SMI18-24-N-ST is a 24V, 800mA AC/DC wall mount adapter delivering 19W of power. It features universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-24-N-ST

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-24-N-ST is a 24V, 800mA AC/DC wall mount adapter delivering 19W of power. It features universal input voltage and DoE Level VI efficiency.
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SMI18-24-N-ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Average Efficiency
Cord Length
Current
Efficiency
Form
Frequency
Height
Input Connector
Input Type
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Length
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Operating Temperature
Output Connector
Output Power
Power (Watts)
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SMI18-24-N-ST Description

Short technical summary and product information.

The CUI Inc. SMI18-24-N-ST is an AC/DC wall mount power adapter designed for ITE (Commercial) applications. It provides a stable 24V DC output at a maximum current of 800mA, delivering up to 19W of continuous power.

 

This adapter operates with a universal input voltage range of 90-264 Vac and features interchangeable AC blades for global use. It meets DoE Level VI and CoC Tier 2 efficiency standards, with a no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety.

 

Designed for convenience, the SMI18-24-N-ST has a compact form factor with dimensions of 75.0mm x 35.8mm x 65.6mm. It comes with a cord length of 59 inches (1.50m) and utilizes stripped, tinned wire leads for output connections. Safety approvals include UL/cUL, RCM, CCC, and PSE, certified to 60950-1 and 62368-1 standards.

SMI18-24-N-ST Quick Information

Product Type: AC/DC Power Supply
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply, 24V, 800mA, 19W
Subcategory: Wall Adapter

SMI18-24-N-ST Compliance

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

SMI18-24-N-ST Features

  • Delivers 24V at 800mA for 19W output.
  • Universal 90-264 Vac input voltage range.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes OVP, OCP, and SCP protections.
  • Compact wall mount form factor.

SMI18-24-N-ST Applications

  • Suitable for ITE commercial equipment.
  • Ideal for portable electronic devices.
  • Designed for global use with interchangeable blades.
  • Provides reliable power conversion.

SMI18-24-N-ST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI18-24-N-ST?

The SMI18-24-N-ST provides a 24V DC output at a maximum current of 800mA.

What is the maximum power output of the SMI18-24-N-ST?

The maximum power output for the SMI18-24-N-ST is 19.2W.

What is the input voltage range for the SMI18-24-N-ST?

The SMI18-24-N-ST accepts a universal input voltage range of 90 to 264 Vac.

What efficiency level does the SMI18-24-N-ST meet?

The SMI18-24-N-ST meets DoE Level VI and CoC Tier 2 efficiency standards.

What is the operating temperature range for this power supply?

The operating temperature range for the SMI18-24-N-ST is 0°C to 40°C.

What safety certifications does the SMI18-24-N-ST have?

The SMI18-24-N-ST has safety approvals from CB Scheme, CCC, CSA, EN, IEC, PSE, RCM, and UL.

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