SMI18-5-V-P12 The CUI Inc. SMI18-5-V-P12 is a 15W AC-DC wall mount power supply with a 5V output. It features universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-5-V-P12

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-5-V-P12 is a 15W AC-DC wall mount power supply with a 5V output. It features universal input voltage and DoE Level VI efficiency.
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SMI18-5-V-P12 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Average Efficiency
Cord Length
Current
Efficiency
Form
Frequency
Industrial Grade
Input Connector
Input Type
Lead Style
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Standard Number
Voltage

SMI18-5-V-P12 Description

Short technical summary and product information.

The CUI Inc. SMI18-5-V-P12 is a versatile AC-DC power supply designed for wall mount applications. It delivers a stable 5V output with a maximum power of 15W.

 

This power supply operates with a universal input voltage range of 90-264 Vac and 47-63 Hz, making it suitable for international use. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation with a no-load power consumption of less than 0.075W.

 

Key features include over-voltage, over-current, and short-circuit protections for enhanced safety. The unit is certified to UL/cUL, RCM, CCC, and PSE standards, and complies with 60950-1 and 62368-1 safety standards. The output connector is a Barrel Plug (0.7mm I.D. x 2.35mm O.D. x 9.5mm), and it utilizes a multi-blade input connector system.

 

With its compact dimensions and robust design, the SMI18-5-V-P12 is well-suited for various ITE (Commercial) applications requiring reliable power conversion.

SMI18-5-V-P12 Quick Information

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

SMI18-5-V-P12 Compliance

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

SMI18-5-V-P12 Features

  • 15W continuous power output.
  • Universal input voltage range.
  • DoE Level VI, CoC Tier 2 efficiency.
  • Over voltage, over current protections.
  • Certified to UL/cUL, RCM, CCC, PSE.

SMI18-5-V-P12 Applications

  • Ideal for powering IoT and smart home devices
  • Suitable for portable electronics and battery chargers
  • Used in industrial control and automation systems
  • Perfect for medical and healthcare monitoring equipment
  • Designed for LED lighting and display applications

SMI18-5-V-P12 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

90 to 264 Vac at 47 to 63 Hz.

What is the package or form factor?

Wall Mount (Class II) with multi-blade input connector.

What is the operating temperature range?

-20°C to 50°C.

What is the output current?

3.0 A maximum.

What protection features are included?

Overvoltage protection at 12V, overcurrent protection at 7A, and short circuit protection with auto recovery.

What efficiency level does the adapter meet?

Level VI and CoC Tier 2 with an average efficiency of 82.2%.

What is the output connector type?

Barrel plug, 0.7mm ID x 2.35mm OD x 9.5mm, positive center.

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