SMI6B-5-N-P5 The CUI Inc. SMI6B-5-N-P5 is a 6W AC-DC wall mount power adapter with a 5Vdc regulated output. It offers universal input voltage (90-264 Vac) and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI6B-5-N-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-N-P5 is a 6W AC-DC wall mount power adapter with a 5Vdc regulated output. It offers universal input voltage (90-264 Vac) and meets DoE Level VI efficiency standards.
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SMI6B-5-N-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
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SMI6B-5-N-P5 Description

Short technical summary and product information.

This CUI Inc. SMI6B series AC-DC power supply, model SMI6B-5-N-P5, is designed for wall-mount applications, providing a single regulated 5Vdc output at up to 1.2A, for a total of 6W maximum power.

 

It features a universal input voltage range of 90 to 264 Vac and operates across a frequency range of 47 to 63 Hz. The adapter meets DoE Level VI and CoC Tier 2 efficiency requirements, with a typical efficiency of 80.5% and a low no-load power consumption of 0.06W.

 

Designed for reliability, the unit includes over-voltage and short-circuit protections with auto-recovery. It has a compact footprint with dimensions of 47.0mm x 34.5mm x 26.4mm and utilizes a NEMA 1-15P input connector and a standard 2.1mm x 5.5mm barrel plug output. Safety approvals include UL/cUL, GS, RCM, CCC, PSE, and UKCA, certified to UL/EN/IEC 62368-1 standards.

 

Applications include ITE (Commercial) equipment requiring a stable, efficient power source. The unit comes with interchangeable AC blades and a cord length of 60.2 inches.

SMI6B-5-N-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 5V, 1.2A, 6W
Subcategory: Wall Adapter

SMI6B-5-N-P5 Compliance

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

SMI6B-5-N-P5 Features

  • Universal 90-264 Vac input voltage range.
  • Provides a single 5Vdc regulated output.
  • Delivers up to 6W of output power.
  • Meets DoE Level VI efficiency standards.
  • Compact wall-mount design with NEMA 1-15P plug.

SMI6B-5-N-P5 Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for compact electronic devices.
  • Used in general purpose power solutions.
  • Designed for North American power outlets.

SMI6B-5-N-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-5-N-P5?

90 to 264 Vac.

What output voltage and current does the SMI6B-5-N-P5 provide?

5 Vdc at 1.2 A (6.0 W).

What is the efficiency level of this adapter?

Average efficiency of 80.5%, compliant with DoE Level VI and CoC Tier 2.

What safety certifications does the SMI6B-5-N-P5 have?

UL/cUL, GS, RCM, CCC, PSE, UKCA to UL/EN/IEC 62368-1.

What are the dimensions of the SMI6B-5-N-P5?

47.0 mm x 34.5 mm x 26.4 mm.

What type of output connector does it have?

Barrel plug, 2.1 mm ID x 5.5 mm OD x 9.5 mm, positive center.

What is the operating temperature range?

0°C to 40°C.

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