SMI6B-15-4-MUB The CUI Inc. SMI6B-15-4-MUB is a 6W AC-DC wall mount power adapter with a 15V output. It features universal input voltage (90-264 Vac) and a USB Micro output connector.
Mfr Part #:

SMI6B-15-4-MUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-15-4-MUB is a 6W AC-DC wall mount power adapter with a 15V output. It features universal input voltage (90-264 Vac) and a USB Micro output connector.
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SMI6B-15-4-MUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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AEC Qualified
Applications
Approval Agency
Automotive Grade
Cord Length
Current
Efficiency
Form
Height
Industrial Grade
Input Connector
Input Frequency
Input Type
Input Voltage
Length
Medical Grade
Military Grade
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Output Connector
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SMI6B-15-4-MUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-15-4-MUB is a compact AC-DC power supply designed for wall mounting. It operates with a universal input voltage range of 90 to 264 Vac and a frequency of 47 to 63 Hz, delivering a single regulated output of 15Vdc at up to 400mA, for a total of 6W.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, with a typical average efficiency of 80.9% and a low no-load power consumption of 75mW maximum. It includes over-voltage and short-circuit protections with auto-recovery. The unit is certified to UL/EN/IEC 62368-1 and carries multiple safety approvals including UL/cUL, GS, RCM, CCC, and PSE.

 

The SMI6B-15-4-MUB features interchangeable AC blades, with the North America, Europe, United Kingdom, and Australia blades included. Its dimensions are 47.0mm x 34.5mm x 26.4mm. The output connector is USB Micro, and it comes with a 1.53m cord length. This adapter is suitable for ITE (Commercial) applications requiring international region utilization.

SMI6B-15-4-MUB Quick Information

Product Type: AC/DC Desktop, Wall Adapters
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 15Vdc, 400mA, 6W
Subcategory: Wall Mount Adapter

SMI6B-15-4-MUB Compliance

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

SMI6B-15-4-MUB Features

  • Universal 90-264 Vac input voltage range.
  • Provides a regulated 15Vdc output at 6W.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes over-voltage and short-circuit protection.
  • Interchangeable AC blades for international use.

SMI6B-15-4-MUB Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for international region utilization.
  • Compact wall mount form factor.
  • Provides USB Micro output connectivity.

SMI6B-15-4-MUB FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-15-4-MUB?

The input voltage range is 90-264 Vac at 47-63 Hz.

What are the output specifications?

The output is 15 Vdc at 400 mA, providing 6W of power.

What is the operating temperature range?

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

What form factor does this adapter have?

It is a wall mount (Class II) adapter with multi-blade input plugs.

What safety approvals does the SMI6B-15-4-MUB have?

It has UL/cUL, GS, RCM, CCC, PSE, and UKCA safety approvals.

What efficiency level does this adapter meet?

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

Does the SMI6B-15-4-MUB have short circuit protection?

Yes, it has output shutdown with auto recovery.

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