SMI6B-6-N-CUB The CUI Inc. SMI6B-6-N-CUB is a 6W AC-DC power supply with a 6V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI6B-6-N-CUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-6-N-CUB is a 6W AC-DC power supply with a 6V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
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SMI6B-6-N-CUB Specifications Quick View

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

SMI6B-6-N-CUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-6-N-CUB is a compact AC-DC power supply designed for various ITE (Commercial) applications. It delivers a single regulated output of 6V at up to 1.0A, providing a total output power of 6W.

 

This power supply boasts a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz. It meets DoE Level VI and CoC Tier 2 efficiency standards, with an average efficiency of 81.3% and a low no-load power consumption of typically 0.06W.

 

Key features include over-voltage and short-circuit protections for enhanced reliability. The unit is certified to UL/EN/IEC 62368-1 and carries safety approvals including UL/cUL, GS, RCM, CCC, and PSE. The fixed blade input connector is NEMA 1-15P, suitable for North American regions.

 

With its compact dimensions (47.0mm x 34.5mm x 26.4mm) and wall-mount form factor, the SMI6B-6-N-CUB is suitable for space-constrained designs. It operates within an ambient temperature range of 0°C to 40°C.

SMI6B-6-N-CUB Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply
Subcategory: AC-DC Adapter

SMI6B-6-N-CUB Compliance

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

SMI6B-6-N-CUB Features

  • Universal 90-264 Vac input voltage range.
  • Provides a 6VDC regulated output.
  • Delivers up to 6W of output power.
  • Meets DoE Level VI efficiency standards.
  • Compact wall-mount (Class II) design.

SMI6B-6-N-CUB Applications

  • Suitable for ITE commercial applications.
  • Ideal for compact power solutions.
  • Designed for North American regions.
  • Offers over-voltage protection.
  • Includes short-circuit protection.

SMI6B-6-N-CUB FAQs

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

90–264 Vac.

What is the output voltage?

6 Vdc.

What is the output current?

1.0 A maximum.

What is the operating temperature range?

0°C to 40°C.

What protections are included?

Over current protection and short circuit protection with auto recovery.

What is the typical efficiency?

81.3% average.

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