SMI6B-5-E-P6 The CUI Inc. SMI6B-5-E-P6 is an AC-DC wall mount adapter providing a 5V, 1.2A output for a total of 6W. It features universal input voltage and Level VI efficiency.
Mfr Part #:

SMI6B-5-E-P6

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-E-P6 is an AC-DC wall mount adapter providing a 5V, 1.2A output for a total of 6W. It features universal input voltage and Level VI efficiency.
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SMI6B-5-E-P6 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
Frequency
Industrial Grade
Input Connector
Input Type
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Output Voltage
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage

SMI6B-5-E-P6 Description

Short technical summary and product information.

The CUI Inc. SMI6B-5-E-P6 is a compact AC-DC wall mount power adapter designed for ITE (Commercial) applications. It delivers a single regulated 5Vdc output with a maximum current of 1.2A, providing up to 6W of power.

 

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

 

Key features include over-voltage and short-circuit protections, ensuring reliable operation. The unit has a fixed European blade input and a barrel plug output connector (2.5mm I.D. x 5.5mm O.D.). Its dimensions are 47.0mm x 34.5mm x 26.4mm, making it suitable for space-constrained designs. Safety approvals include CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, and UL.

SMI6B-5-E-P6 Quick Information

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

SMI6B-5-E-P6 Compliance

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

SMI6B-5-E-P6 Features

  • Provides 5V output at 1.2A for 6W total power.
  • Universal input voltage range from 90 to 264 Vac.
  • Meets DoE Level VI and CoC Tier 2 efficiency standards.
  • Compact wall mount form factor with European blade.
  • Includes over-voltage and short-circuit protections.

SMI6B-5-E-P6 Applications

  • Ideal for powering 5V portable devices.
  • Suitable for IoT and embedded systems.
  • Used in consumer electronics and peripherals.
  • Works with European wall outlets.

SMI6B-5-E-P6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-5-E-P6?

The input voltage range is 90 to 264 Vac.

What is the output voltage and current?

Output voltage is 5 Vdc at up to 1.2 A.

What is the operating temperature range?

The operating temperature range is 0°C to 40°C.

What type of connector does the output use?

The output connector is a barrel plug with 2.5mm I.D. x 5.5mm O.D. x 9.5mm length, positive center polarity.

What is the form factor of this adapter?

It is a wall mount (Class II) adapter with a fixed blade input for Europe.

What efficiency does the adapter achieve?

Average efficiency is 80.5%.

What protections are included?

Over current protection (minimum 1.8 A) and short circuit protection with auto recovery.

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