SWI3-5-E-P5 The CUI Inc. SWI3-5-E-P5 is a 3W AC-DC power supply with a 5V output voltage. It features a universal input voltage range and a compact wall mount form factor.
Mfr Part #:

SWI3-5-E-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SWI3-5-E-P5 is a 3W AC-DC power supply with a 5V output voltage. It features a universal input voltage range and a compact wall mount form factor.
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SWI3-5-E-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
Mounting Type
No Load Power Consumption
Operating Temperature
Output Connector
Package / Case
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage
Weight
Width

SWI3-5-E-P5 Description

Short technical summary and product information.

The CUI Inc. SWI3-5-E-P5 is an AC-DC power supply designed for wall mount applications. It delivers a continuous 3W of power with a nominal output voltage of 5V and a maximum output current of 0.6A.

 

This power supply operates within a universal input voltage range of 90 to 264 VAC and a frequency range of 47 to 63 Hz. It meets efficiency Level VI and CoC Tier 2 compliance standards, with a typical efficiency of 74.9% and a low no-load power consumption of less than 0.075W.

 

Key features include over-voltage, over-current, and short-circuit protections. The unit is IEC 62368 compliant and carries CE and GS safety approvals. Its ultra-compact case and Class II construction make it suitable for various ITE (Commercial) applications.

 

The SWI3-5-E-P5 has dimensions of 54.0 x 29.5 x 56.0 mm and comes with a 1.50m cord. The output connector is a standard barrel plug (2.1mm I.D. x 5.5mm O.D. x 9.5mm) with a positive center polarization.

SWI3-5-E-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SWI3-E
Canonical Name: CUI Inc. SWI3-5-E-P5 AC-DC Power Supply
Subcategory: Wall Mount

SWI3-5-E-P5 Compliance

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

SWI3-5-E-P5 Features

  • Delivers 3W continuous power at 5V output.
  • Universal 90-264 VAC input voltage range.
  • Meets IEC 62368 and CoC Tier 2 compliance.
  • Features over-current and short-circuit protection.
  • Ultra-compact wall mount (Class II) design.

SWI3-5-E-P5 Applications

  • Ideal for powering embedded systems.
  • Use in IoT gateway devices.
  • Suitable for LED lighting power supply.
  • For low-power industrial controls.
  • Use with 5V peripheral devices.

SWI3-5-E-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SWI3-5-E-P5?

The input voltage range is 90 to 264 VAC at 47 to 63 Hz.

What is the package type of this adapter?

The adapter is packaged as a wall mount unit.

What is the operating temperature range?

The operating temperature range is 0 to 40°C.

What is the output voltage?

5 Vdc.

What is the maximum output current?

0.6 A.

What is the typical efficiency?

74.9%.

What is the mean time between failures (MTBF)?

50,000 hours.

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