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SWI6-3.3-N-P6 The CUI Inc. SWI6-3.3-N-P6 is a 5W AC-DC wall mount adapter providing a 3.3V output at 1.5A. It features universal input voltage range and DoE Level VI efficiency.
Mfr Part #:

SWI6-3.3-N-P6

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SWI6-3.3-N-P6 is a 5W AC-DC wall mount adapter providing a 3.3V output at 1.5A. It features universal input voltage range and DoE Level VI efficiency.
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SWI6-3.3-N-P6 Specifications Quick View

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SWI6-3.3-N-P6 Description

Short technical summary and product information.

The CUI Inc. SWI6-3.3-N-P6 is an AC-DC power supply designed as a wall mount adapter. It delivers a stable 3.3VDC output with a maximum current of 1.5A, providing up to 5W of continuous power. This adapter operates with a universal input voltage range of 90-264 Vac and features DoE Level VI efficiency, ensuring energy savings.

 

Key electrical specifications include a maximum ripple and noise of 100mVp-p, over-voltage, over-current, and short-circuit protections for enhanced safety. The unit offers 3000 Vac isolation voltage and a minimum isolation resistance of 10 MΩ. It is certified to UL/cUL, PSE, and 60950-1/62368-1 standards, with FCC Part 15B Class B EMI/EMC compliance.

 

Mechanically, the SWI6-3.3-N-P6 has compact dimensions of 56.0mm x 28.0mm x 42.0mm and a cord length of 1.50m. It utilizes a NEMA 1-15P input connector and a standard barrel plug output connector (2.5mm I.D. x 5.5mm O.D.). The adapter is designed for ITE (Commercial) applications and operates within a temperature range of 0°C to 40°C.

SWI6-3.3-N-P6 Quick Information

Product Type: AC-DC Power Supply
Series: SWI6-N
Canonical Name: CUI Inc. SWI6-3.3-N-P6 AC-DC Power Supply
Subcategory: Wall Mount Adapter

SWI6-3.3-N-P6 Compliance

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

SWI6-3.3-N-P6 Features

  • Delivers 3.3V at 1.5A for 5W output.
  • Universal input voltage range of 90-264 Vac.
  • Meets DoE Level VI efficiency standards.
  • Compact wall mount design for easy integration.
  • Includes over-voltage, over-current, and short-circuit protection.

SWI6-3.3-N-P6 Applications

  • Ideal for powering low-voltage electronic devices.
  • Suitable for IoT and embedded system power.
  • Used in industrial control and automation.
  • Perfect for portable equipment charging.

SWI6-3.3-N-P6 FAQs

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

90-264 Vac.

What is the output voltage and current?

3.3 Vdc at 1.5 A maximum.

What is the operating temperature range?

0°C to 40°C.

What protections does the adapter have?

Over voltage protection (180%), over current protection (3.5A), and short circuit protection with auto recovery.

What is the isolation voltage?

3000 Vac between input and output.

What is the efficiency rating?

Level VI.

What are the dimensions and weight?

56.0mm x 28.0mm x 42.0mm, weight 78g.

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