SMI18-5-K-P6 The CUI Inc. SMI18-5-K-P6 is a 15W AC-DC wall mount adapter providing a 5V, 3A output. It features universal input voltage and is designed for ITE commercial applications.
Mfr Part #:

SMI18-5-K-P6

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-5-K-P6 is a 15W AC-DC wall mount adapter providing a 5V, 3A output. It features universal input voltage and is designed for ITE commercial applications.
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SMI18-5-K-P6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Input Connector
Input Type
Mounting Type
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Power
Output Voltage
Polarization
Power (Watts)
Region Utilized
SVHC Present
Standard Number
Voltage
Weight

SMI18-5-K-P6 Description

Short technical summary and product information.

The CUI Inc. SMI18-5-K-P6 is a versatile AC-DC power supply designed for wall-mount applications. It delivers a stable 5V output at up to 3A, providing a total of 15W of continuous power. This adapter operates with a universal input voltage range of 90-264 VAC and features interchangeable AC blades for global use.

 

Engineered for efficiency and safety, the SMI18-5-K-P6 meets DoE Level VI and CoC Tier 2 standards, ensuring low no-load power consumption of less than 0.075W. It includes essential protections such as over-voltage, over-current, and short-circuit protection for reliable operation. The unit is certified to UL/cUL, RCM, CCC, and PSE safety standards, and complies with 60950-1 and 62368-1.

 

Its compact dimensions (75.0mm x 35.0mm x 65.6mm) and wall-mount form factor make it suitable for various ITE commercial applications. The output connector is a standard 2.5mm I.D. x 5.5mm O.D. barrel plug with a 9.5mm length. The adapter utilizes a positive center polarization for secure connections.

SMI18-5-K-P6 Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply, 5V, 3A, 15W
Subcategory: Wall Mount Adapter

SMI18-5-K-P6 Compliance

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

SMI18-5-K-P6 Features

  • Delivers 15W continuous power at 5V.
  • Universal input voltage range (90-264 VAC).
  • Meets DoE Level VI efficiency standards.
  • Includes over-voltage and short-circuit protection.
  • Certified for global safety approvals.

SMI18-5-K-P6 Applications

  • For powering 5V DC devices up to 15W.
  • Used in IoT gateways and routers.
  • Suitable for portable medical equipment.
  • Ideal for consumer electronics peripherals.

SMI18-5-K-P6 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI18-5-K-P6?

The SMI18-5-K-P6 provides a 5.0 Vdc output at a maximum current of 3.0 A.

What is the maximum power output of the SMI18-5-K-P6?

The maximum continuous power output for the SMI18-5-K-P6 is 15.0 W.

What is the input voltage range for this power supply?

The SMI18-5-K-P6 accepts a universal input voltage range of 90 ~ 264 Vac.

What are the efficiency ratings for the SMI18-5-K-P6?

The SMI18-5-K-P6 has an efficiency level of Level VI, CoC Tier 2, with an average efficiency of 82.2%.

What is the operating temperature range?

The operating temperature range for this unit is 0°C to 40°C.

What safety approvals does the SMI18-5-K-P6 have?

The SMI18-5-K-P6 has safety approvals from CB Scheme, CCC, CSA, EN, IEC, PSE, RCM, and UL.

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