SMI12-12-4B-CUB The CUI Inc. SMI12-12-4B-CUB is a 12W external AC-DC power supply providing 12V at 1A. It features universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI12-12-4B-CUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-12-4B-CUB is a 12W external AC-DC power supply providing 12V at 1A. It features universal input voltage and DoE Level VI efficiency.
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SMI12-12-4B-CUB Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SMI12-12-4B-CUB Description

Short technical summary and product information.

The CUI Inc. SMI12-12-4B-CUB is an external AC-DC power supply designed for universal use, offering up to 12W of continuous power. It provides a stable 12V output at a maximum current of 1A.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. It operates within a wide input voltage range of 90-264 Vac and a frequency range of 47-63 Hz. Key features include over voltage, over current, and short circuit protections for enhanced safety and reliability.

 

The SMI12-12-4B-CUB is certified to IEC 62368 standards and carries safety approvals including UL/cUL, CE, PSE, RCM, and UKCA. It is designed in a wall mount form factor (Class II) and includes interchangeable AC blades for global compatibility. The output connector is a USB C receptacle.

 

With a compact mechanical design measuring 69.0mm x 31.8mm x 47.5mm and a weight of 89g, this power supply is suitable for various ITE (Commercial) applications. It also offers protections against over voltage, over current, and short circuits.

SMI12-12-4B-CUB Quick Information

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

SMI12-12-4B-CUB Compliance

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

SMI12-12-4B-CUB Features

  • Up to 12W continuous power output.
  • DoE Level VI, CoC Tier 2 efficiency.
  • Universal input voltage range.
  • Over voltage, over current, and short circuit protections.
  • Interchangeable AC blades for global use.

SMI12-12-4B-CUB Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for global use with interchangeable blades.
  • Provides stable 12Vdc power output.
  • Features robust safety protections.

SMI12-12-4B-CUB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI12-12-4B-CUB?

The SMI12-12-4B-CUB provides an output voltage of 12Vdc at a maximum current of 1A.

What is the maximum power output of the SMI12-12-4B-CUB?

The maximum continuous power output for the SMI12-12-4B-CUB is 12W.

What are the input voltage and frequency ranges for this power supply?

The SMI12-12-4B-CUB accepts a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz.

What efficiency level does the SMI12-12-4B-CUB meet?

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards.

What protections are built into the SMI12-12-4B-CUB?

It includes over voltage protection, over current protection with auto recovery, and short circuit protection with auto recovery.

What is the operating temperature range for the SMI12-12-4B-CUB?

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

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