SMI18-24-K-P5R The CUI Inc. SMI18-24-K-P5R is a 24V, 19W AC-DC wall mount power adapter. It offers universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-24-K-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-24-K-P5R is a 24V, 19W AC-DC wall mount power adapter. It offers universal input voltage and DoE Level VI efficiency.
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SMI18-24-K-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
Length
Mounting Type
No Load Power Consumption
Operating Temperature
Output Connector
Output Power
Polarization
Power (Watts)
Region Utilized
Standard Number
Voltage
Width

SMI18-24-K-P5R Description

Short technical summary and product information.

The CUI Inc. SMI18-24-K-P5R is an AC-DC power supply designed for wall mounting. It provides a stable 24V output with a maximum current of 0.8A, delivering up to 19.2W of continuous power. This adapter features a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz.

 

Designed for efficiency, it meets DoE Level VI and CoC Tier 2 standards, with a low no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety. It is certified to UL/cUL, RCM, CCC, and PSE standards, and compliant with 60950-1 and 62368-1 safety regulations.

 

The SMI18-24-K-P5R has a compact mechanical design with dimensions of 75.0mm x 35.0mm x 65.6mm. It features a multi-blade input connector for international use and a barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm) with a positive center polarization. The operating temperature range is from 0°C to 40°C.

SMI18-24-K-P5R Quick Information

Product Type: AC-DC Power Supply
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply
Subcategory: Wall Mount Adapter

SMI18-24-K-P5R Compliance

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

SMI18-24-K-P5R Features

  • Provides 24V output at 19W maximum power.
  • Universal 90-264 Vac input voltage range.
  • Meets DoE Level VI efficiency standards.
  • Includes over voltage and over current protection.
  • Certified to UL/cUL, RCM, CCC, and PSE standards.

SMI18-24-K-P5R Applications

  • Suitable for ITE commercial equipment.
  • Ideal for international power applications.
  • Designed for wall mount installations.
  • Provides reliable power conversion.
  • Ensures user safety with built-in protections.

SMI18-24-K-P5R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI18-24-K-P5R?

The SMI18-24-K-P5R provides a 24Vdc output at a maximum current of 0.8A.

What is the input voltage range for this power supply?

This power supply accepts a universal input voltage range of 90 to 264 Vac.

What efficiency level does the SMI18-24-K-P5R meet?

The SMI18-24-K-P5R meets DoE Level VI and CoC Tier 2 efficiency levels.

What are the physical dimensions of the SMI18-24-K-P5R?

The dimensions are 75.0mm in length, 35.0mm in width, and 65.6mm in height.

What type of output connector does the SMI18-24-K-P5R use?

It uses a Barrel Plug R/A connector with a 2.1mm I.D. x 5.5mm O.D. x 9.5mm size and positive center polarization.

What safety approvals does the SMI18-24-K-P5R have?

It is certified to UL/cUL, RCM, CCC, and PSE standards and compliant with 60950-1 and 62368-1.

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