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SMI12-9-KB-P5 The CUI Inc. SMI12-9-KB-P5 is a 12W AC-DC wall mount adapter providing a 9V output at 1.33A. It meets Level VI efficiency standards and is suitable for ITE (Commercial) applications.
Mfr Part #:

SMI12-9-KB-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-9-KB-P5 is a 12W AC-DC wall mount adapter providing a 9V output at 1.33A. It meets Level VI efficiency standards and is suitable for ITE (Commercial) applications.
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SMI12-9-KB-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
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Input Connector
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SMI12-9-KB-P5 Description

Short technical summary and product information.

The CUI Inc. SMI12-9-KB-P5 is an external AC-DC power supply designed for wall mounting. This adapter delivers a 9VDC output with a maximum current of 1.33A, providing up to 12W of continuous power.

 

It features universal input voltage range (90-264 VAC) and meets DoE Level VI and CoC Tier 2 efficiency standards. The adapter includes over-voltage, over-current, and short-circuit protections for reliable operation. Safety approvals include UL/cUL, CE, PSE, RCM, and FCC certification, with IEC 62368 compliance.

 

Designed for ITE (Commercial) applications, this wall mount adapter utilizes a multi-blade input connector system, sold separately, allowing for global use. The output is a standard barrel plug (2.1mm I.D. x 5.5mm O.D. x 9.5mm). Its compact dimensions are 69.0mm x 31.8mm x 47.5mm.

SMI12-9-KB-P5 Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SMI12
Canonical Name: CUI Inc. SMI12 Series AC-DC Wall Mount Adapter, 9V, 1.33A, 12W
Subcategory: External AC-DC Power Supply

SMI12-9-KB-P5 Compliance

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

SMI12-9-KB-P5 Features

  • Delivers 12W continuous power output.
  • Provides a stable 9VDC output voltage.
  • Meets DoE Level VI efficiency standards.
  • Features over-voltage and over-current protection.
  • Certified to IEC 62368 safety standard.

SMI12-9-KB-P5 Applications

  • Suitable for ITE commercial equipment.
  • Designed for global use with interchangeable blades.
  • Ideal for compact electronic devices.
  • Provides reliable power conversion.

SMI12-9-KB-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI12-9-KB-P5?

90 to 264 Vac.

What is the output voltage and current?

9 Vdc at 1.33 A.

What is the operating temperature range?

0 to 40 °C.

What is the form factor of this adapter?

Wall mount (Class II) with multi-blade input sold separately.

What efficiency standards does it meet?

Level VI and CoC Tier 2.

What protections are included?

Short-circuit auto recovery, over-voltage at 12 V, over-current at 3 A.

What safety approvals does it have?

CE, cUIus, FCC, PSE.

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