SMI12-5-4W-P5 The CUI Inc. SMI12-5-4W-P5 is a 5V, 10W AC/DC external wall mount adapter. It offers DoE Level VI and CoC Tier 2 efficiency.
Mfr Part #:

SMI12-5-4W-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI12-5-4W-P5 is a 5V, 10W AC/DC external wall mount adapter. It offers DoE Level VI and CoC Tier 2 efficiency.
Stock on Request

SMI12-5-4W-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Power
Output Voltage
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage
Weight
Width

SMI12-5-4W-P5 Description

Short technical summary and product information.

The CUI Inc. SMI12-5-4W-P5 is an external AC-DC power supply designed for wall mounting. It provides a stable 5V output with a maximum current of 2.0A, delivering up to 10W of continuous power. This adapter meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy-conscious operation.

 

Featuring a universal input voltage range of 90-264 Vac and 50-60 Hz frequency, it is suitable for global use. The adapter includes interchangeable AC blades for different regions. It is certified to IEC 62368-1 and carries safety approvals including UL/cUL, CE, PSE, RCM, and FCC. Protections include over-voltage, over-current, and short-circuit.

 

The compact dimensions are 69.0mm x 31.8mm x 47.5mm. The output connector is a standard 2.1mm I.D. x 5.5mm O.D. x 9.5mm barrel plug. This power supply is ideal for ITE (Commercial) applications requiring reliable and efficient power conversion.

SMI12-5-4W-P5 Quick Information

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

SMI12-5-4W-P5 Compliance

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

SMI12-5-4W-P5 Features

  • Provides 5V output at 10W power.
  • Meets DoE Level VI efficiency standards.
  • Universal input voltage range (90-264 Vac).
  • Includes interchangeable AC blades for global use.
  • Certified to IEC 62368-1 safety standard.

SMI12-5-4W-P5 Applications

  • Suitable for ITE commercial applications.
  • Ideal for portable electronic devices.
  • Used in networking equipment power.
  • Powering small office equipment.

SMI12-5-4W-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

90-264 Vac (100-240 Vac typical).

What is the output voltage and current?

5 Vdc at 2.0 A maximum.

What is the operating temperature range?

0-40 °C.

What protections does this adapter have?

Over-voltage protection at 12 V, over-current protection at 3 A, and short-circuit protection with auto recovery.

What is the efficiency level?

DoE Level VI and CoC Tier 2.

What is the form factor and output connector?

Wall mount (Class II) with a barrel plug output, 2.1mm I.D. x 5.5mm O.D. x 9.5mm.

What safety approvals does it have?

CE, cULus, FCC, PSE.

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