SMI12-5-KB-MUB The CUI Inc. SMI12-5-KB-MUB is a 5V, 10W AC/DC external wall mount adapter. It offers universal input voltage and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI12-5-KB-MUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-5-KB-MUB is a 5V, 10W AC/DC external wall mount adapter. It offers universal input voltage and meets DoE Level VI efficiency standards.
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SMI12-5-KB-MUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Approval Agency
Cord Length
Current
Dimensions
Efficiency
Form
Frequency
Input Connector
Input Type
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SMI12-5-KB-MUB Description

Short technical summary and product information.

The CUI Inc. SMI12-5-KB-MUB is an external AC-DC power supply designed for wall mounting. It provides a stable 5V output with a maximum current of 2A, delivering up to 10W of continuous power.

 

This adapter features a universal input voltage range of 90-264 Vac and operates at standard 50-60 Hz frequencies. It is designed with interchangeable AC blades for global use, making it versatile for international applications. The unit includes essential protections such as over-voltage, over-current, and short-circuit protection with auto-recovery.

 

Compliance and safety are key features, with certifications including UL/cUL, CE, PSE, RCM, and FCC, and certified to IEC 62368-1. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation. The compact dimensions of 69.0mm x 31.8mm x 47.5mm make it suitable for various ITE (Commercial) applications.

 

Additional specifications include a low no-load power consumption of 750mW (Max) and an operating temperature range of -10°C to 40°C. The output connector is USB Micro, and input is via a multi-blade system (sold separately).

SMI12-5-KB-MUB Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SMI12
Canonical Name: CUI Inc. SMI12 Series AC-DC Power Supply
Subcategory: External AC-DC Power Supply

SMI12-5-KB-MUB Compliance

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

SMI12-5-KB-MUB Features

  • Provides 5V output at 10W maximum power.
  • Universal input voltage range from 90-264 Vac.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes over-voltage, over-current, and short-circuit protection.
  • Interchangeable AC blades for global use.

SMI12-5-KB-MUB Applications

  • Powers IoT sensors and gateways
  • Suitable for wireless routers and modems
  • Drives small display and LED lighting
  • Used in commercial security systems
  • Charges portable devices via USB Micro

SMI12-5-KB-MUB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI12-5-KB-MUB?

The SMI12-5-KB-MUB provides a 5V output voltage with a maximum current of 2A.

What is the maximum power output for the SMI12-5-KB-MUB?

The SMI12-5-KB-MUB has a maximum output power of 10W.

What is the input voltage range for this adapter?

The adapter accepts a universal input voltage range of 90-264 Vac.

What efficiency level does the SMI12-5-KB-MUB meet?

It meets DoE Level VI and CoC Tier 2 efficiency standards.

What safety approvals does the SMI12-5-KB-MUB have?

It has safety approvals including CE, cUIus, FCC, and PSE, and is certified to IEC 62368-1.

What are the dimensions of the SMI12-5-KB-MUB?

The dimensions are 69.0mm x 31.8mm x 47.5mm.

What is the operating temperature range?

The operating temperature range is -10°C to 40°C.

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