SMI12-5-4W-MUB The CUI Inc. SMI12-5-4W-MUB is an AC/DC external wall mount adapter providing 5V at 10W. It meets DoE Level VI and CoC Tier 2 efficiency standards.
Mfr Part #:

SMI12-5-4W-MUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-5-4W-MUB is an AC/DC external wall mount adapter providing 5V at 10W. It meets DoE Level VI and CoC Tier 2 efficiency standards.
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SMI12-5-4W-MUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Input Connector
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SMI12-5-4W-MUB Description

Short technical summary and product information.

The CUI Inc. SMI12-5-4W-MUB is an external AC-DC power supply designed for wall mounting. It delivers a stable 5V output with a maximum current of 2A, providing up to 10W of continuous power. This adapter features a universal input voltage range of 90-264 VAC and complies with DoE Level VI and CoC Tier 2 efficiency standards.

 

Designed for global use, it includes interchangeable AC blades. The unit offers over-voltage, over-current, and short-circuit protections for enhanced safety. It is certified to IEC 62368-1 and holds safety approvals including UL/cUL, CE, PSE, RCM, and FCC. The adapter has a compact form factor with dimensions of 69.0mm x 31.8mm x 47.5mm and a USB Micro output connector.

 

Key features include a wide operating temperature range from 0°C to 40°C and an MTBF of 50,000 hours. The SMI12-5-4W-MUB is suitable for ITE (Commercial) applications and is RoHS compliant.

SMI12-5-4W-MUB Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SMI12
Canonical Name: CUI Inc. SMI12-5-4W-MUB AC/DC External Wall Mount Adapter
Subcategory: External Wall Mount Adapter

SMI12-5-4W-MUB Compliance

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

SMI12-5-4W-MUB Features

  • Delivers 5V at 10W output power.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Universal input voltage range (90-264 VAC).
  • Includes interchangeable AC blades for global use.
  • Features over-voltage, over-current, and short-circuit protections.

SMI12-5-4W-MUB Applications

  • Powering commercial ITE (information technology) equipment.
  • Charging devices with USB Micro input.
  • Supplying 5V DC for embedded systems.
  • Ideal for 10W portable electronic applications.

SMI12-5-4W-MUB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMI12-5-4W-MUB?

The output voltage is 5 Vdc.

What is the maximum output current for this adapter?

The maximum output current is 2 A.

What is the power rating of the SMI12-5-4W-MUB?

The power rating is 10 W.

What is the input voltage range?

The input voltage range is 90-264 Vac.

What efficiency level does this adapter meet?

It meets DoE Level VI and CoC Tier 2 efficiency.

What are the operating temperature limits?

The operating temperature range is 0°C to 40°C.

What safety standards does the SMI12-5-4W-MUB comply with?

It is certified to IEC 62368-1 and holds approvals including UL/cUL, CE, PSE, RCM, and FCC.

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