SWI5-12-E-P5R The CUI Inc. SWI5-12-E-P5R is a 6W AC-DC wall mount power adapter with a 12V output. It offers universal input voltage and features over-current, over-voltage, and short-circuit protections.
Mfr Part #:

SWI5-12-E-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SWI5-12-E-P5R is a 6W AC-DC wall mount power adapter with a 12V output. It offers universal input voltage and features over-current, over-voltage, and short-circuit protections.
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SWI5-12-E-P5R 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
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage
Width

SWI5-12-E-P5R Description

Short technical summary and product information.

This CUI Inc. SWI5-E series power supply is an AC-DC wall mount adapter designed for ITE (Commercial) applications. It provides a continuous 6W of power with a 12V DC output at 0.5A. The adapter features a universal input voltage range of 90-264 Vac and operates efficiently, meeting CoC Tier 2 compliance.

 

Key electrical specifications include a maximum ripple and noise of 300mVp-p, line and load regulation of ±5%, and a typical efficiency of 72.9%. It includes essential protections such as over-current, over-voltage, and short-circuit protection with auto-recovery. The no-load power consumption is a low 75mW maximum.

 

The unit has a compact, wall-mount form factor (Class II construction) with dimensions of 22.6mm x 36.0mm x 65.6mm. It utilizes a CEE 7/16 input connector and a 2.1mm I.D. x 5.5mm O.D. x 9.5mm barrel plug output connector. The cord length is 1.50 meters (59 inches) with a positive center polarization.

 

Safety certifications include IEC 62368 and CE compliance. The operating temperature range is 0°C to 40°C, making it suitable for various commercial environments.

SWI5-12-E-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SWI5-E
Canonical Name: CUI Inc. SWI5-E Series AC-DC Power Supply, 12V, 0.5A, 6W
Subcategory: AC-DC Desktop, Wall Adapters

SWI5-12-E-P5R Compliance

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

SWI5-12-E-P5R Features

  • Provides 6W continuous power output.
  • Universal input voltage range (90-264 Vac).
  • Features over-current and over-voltage protection.
  • CoC Tier 2 compliant for energy efficiency.
  • Compact wall-mount (Class II) form factor.

SWI5-12-E-P5R Applications

  • Ideal for low-power commercial ITE equipment.
  • Suitable for European wall outlet installations.
  • Used in networking, IoT, and peripheral devices.
  • Powers small sensors, controllers, and indicators.

SWI5-12-E-P5R FAQs

6 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SWI5-12-E-P5R?

90 to 264 Vac nominal.

What output voltage and current does this adapter provide?

12 Vdc at 0.5 A maximum.

What is the output power rating?

6 W maximum.

What type of output connector does it use?

Barrel plug, right-angle, 2.1 mm I.D. x 5.5 mm O.D. x 9.5 mm, positive center.

What are the operating temperature limits?

0°C to 40°C.

What safety certifications does it hold?

CB Scheme, IEC 62368, CE.

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