SMI12-5-KB-P5 The CUI Inc. SMI12-5-KB-P5 is a 10W AC-DC power supply with a 5V output and 2A current. It features universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI12-5-KB-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-5-KB-P5 is a 10W AC-DC power supply with a 5V output and 2A current. It features universal input voltage and DoE Level VI efficiency.
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SMI12-5-KB-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Failure Rate
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Frequency
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Output Current
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SMI12-5-KB-P5 Description

Short technical summary and product information.

The CUI Inc. SMI12-5-KB-P5 is an external AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous 10W of power with a 5Vdc output at a maximum of 2A.

 

This power supply operates within a universal input voltage range of 90-264 Vac and features DoE Level VI and CoC Tier 2 efficiency. It includes protections for over-voltage, over-current, and short-circuit conditions. Safety approvals include UL/cUL, CE, PSE, RCM, and FCC, with certification to IEC 62368.

 

The unit has a compact, wall-mount form factor with dimensions of 70 x 32.8 x 48.5 mm. It utilizes a multi-blade input connector (sold separately) and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). The cord length is 1.50m.

 

Key specifications include a maximum ripple and noise of 200mVp-p, load regulation of 5%, and a start-up time of 3 seconds. The operating temperature range is -10°C to 40°C.

SMI12-5-KB-P5 Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SMI12
Canonical Name: CUI Inc. SMI12 Series External AC-DC Power Supply, 5V, 2A, 10W
Subcategory: AC-DC Power Supply

SMI12-5-KB-P5 Compliance

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

SMI12-5-KB-P5 Features

  • Delivers 10W continuous power output.
  • Provides a stable 5Vdc output voltage.
  • Features DoE Level VI efficiency.
  • Universal input voltage range.
  • Includes over-voltage and short-circuit protection.

SMI12-5-KB-P5 Applications

  • Used for powering ITE equipment.
  • Suitable for commercial wall-mount applications.
  • Ideal for 5Vdc 2A device power needs.
  • Works with interchangeable AC blade systems.

SMI12-5-KB-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI12-5-KB-P5?

The SMI12-5-KB-P5 provides a 5Vdc output voltage at a maximum current of 2A.

What is the power rating of the SMI12-5-KB-P5?

The SMI12-5-KB-P5 has a maximum output power rating of 10W.

What is the input voltage range for this power supply?

The SMI12-5-KB-P5 accepts a universal input voltage range of 90-264 Vac.

What efficiency level does the SMI12-5-KB-P5 meet?

The SMI12-5-KB-P5 meets DoE Level VI and CoC Tier 2 efficiency standards.

What type of output connector does the SMI12-5-KB-P5 use?

The SMI12-5-KB-P5 uses a barrel plug output connector with dimensions 2.1mm I.D. x 5.5mm O.D. x 9.5mm.

What are the operating temperature limits for this power supply?

The operating temperature range for the SMI12-5-KB-P5 is -10°C to 40°C.

What safety certifications does the SMI12-5-KB-P5 have?

The SMI12-5-KB-P5 is certified to UL/cUL, CE, PSE, RCM, FCC, and IEC 62368 standards.

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