SMI6B-9-V-P6R The CUI Inc. SMI6B-9-V-P6R is an AC-DC wall mount adapter providing a 9V, 5.9W output. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
Mfr Part #:

SMI6B-9-V-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-9-V-P6R is an AC-DC wall mount adapter providing a 9V, 5.9W output. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
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SMI6B-9-V-P6R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Input Connector
Input Frequency
Input Type
Input Voltage
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Power
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage

SMI6B-9-V-P6R Description

Short technical summary and product information.

This CUI Inc. SMI6B-9-V-P6R is an AC-DC power supply designed for wall mounting applications. It delivers a single regulated output of 9V with a maximum current of 0.66A, resulting in a total output power of 5.9W. The adapter accepts a wide universal input voltage range from 90 to 264 Vac and operates at frequencies between 47 and 63 Hz.

 

Key features include compliance with DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. It offers protections against over-voltage and short circuits. The unit is certified to UL/EN/IEC 62368-1 standards and carries multiple safety approvals including UL/cUL, GS, RCM, CCC, and PSE.

 

The compact, wall-mount form factor (Class II) with interchangeable AC blades makes it suitable for international use. The output connector is a standard Barrel Plug R/A with dimensions 2.5mm I.D. x 5.5mm O.D. x 9.5mm, and the cord length is 1.53 meters. The operating temperature range is 0°C to 40°C.

SMI6B-9-V-P6R Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SMI6B
Canonical Name: CUI Inc. SMI6B-9-V-P6R AC-DC Power Supply
Subcategory: Wall Mount Adapter

SMI6B-9-V-P6R Compliance

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

SMI6B-9-V-P6R Features

  • Universal 90-264 Vac input voltage range.
  • Provides a 9VDC output at 5.9W maximum power.
  • Meets DoE Level VI and CoC Tier 2 efficiency standards.
  • Includes over-voltage and short-circuit protections.
  • Certified to UL/EN/IEC 62368-1 safety standards.

SMI6B-9-V-P6R Applications

  • Suitable for ITE (commercial) equipment.
  • Ideal for powering low-power electronics needing 9V DC.
  • Used in applications requiring positive center polarity.
  • Compatible with international wall outlets via included blades.

SMI6B-9-V-P6R 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?

9 Vdc.

What is the maximum output current?

0.66 A.

What efficiency standards does this adapter meet?

Level VI and CoC Tier 2, with average efficiency of 79.6%.

What protection features are included?

Over current protection (minimum 0.8A) and short circuit protection, both with auto recovery.

What is the operating temperature range?

0°C to 40°C.

What are the dimensions?

47.0mm x 34.5mm x 26.4mm (1.85" x 1.36" x 1.04").

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