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SMI12-9-KW-P5 The CUI Inc. SMI12-9-KW-P5 is an external AC-DC power supply delivering 12W of power with a 9V output voltage and 1.33A current. It features DoE Level VI and CoC Tier 2 efficiency.
Mfr Part #:

SMI12-9-KW-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-9-KW-P5 is an external AC-DC power supply delivering 12W of power with a 9V output voltage and 1.33A current. It features DoE Level VI and CoC Tier 2 efficiency.
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SMI12-9-KW-P5 Specifications Quick View

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SMI12-9-KW-P5 Description

Short technical summary and product information.

The CUI Inc. SMI12-9-KW-P5 is an external AC-DC power supply designed for ITE (Commercial) applications. It provides a continuous output power of up to 12W with a nominal output voltage of 9V and a maximum output current of 1.33A. This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy efficiency.

 

The unit operates within a universal input voltage range of 90-264 Vac and features a frequency range of 47-63 Hz. It includes protections for over-voltage, over-current, and short-circuit conditions. The power supply is certified to IEC 62368-1 and carries safety approvals including UL/cUL, CE, PSE, RCM, and FCC.

 

Designed as a wall mount (Class II) adapter, it utilizes a multi-blade input connector, sold separately, allowing for global use with interchangeable blades. The output is delivered via 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, with a weight of 89g.

SMI12-9-KW-P5 Quick Information

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

SMI12-9-KW-P5 Compliance

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

SMI12-9-KW-P5 Features

  • Delivers 12W continuous power output.
  • Provides a stable 9V DC output voltage.
  • Meets DoE Level VI efficiency standards.
  • Features over-voltage and short-circuit protection.
  • Universal input voltage range for global use.

SMI12-9-KW-P5 Applications

  • For ITE (commercial) equipment power
  • Suitable for 9V 12W wall-mount applications
  • Used with multi-blade AC input adapters
  • Ideal for positive center barrel plug devices

SMI12-9-KW-P5 FAQs

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

The output voltage is 9V.

What is the maximum output current for this power supply?

The maximum output current is 1.33A.

What is the power rating of the SMI12-9-KW-P5?

The power rating is 12W.

What efficiency level does this power supply meet?

It meets DoE Level VI and CoC Tier 2 efficiency.

What are the operating temperature limits?

The operating temperature range is 0-40°C.

What safety standards is the SMI12-9-KW-P5 certified to?

It is certified to IEC 62368-1.

What type of input connector does this adapter use?

It uses a multi-blade input connector, sold separately.

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