SMI6B-9-V-P7 The CUI Inc. SMI6B-9-V-P7 is a 9V, 5.9W AC-DC wall mount adapter. It offers universal input (90-264 Vac) and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI6B-9-V-P7

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-9-V-P7 is a 9V, 5.9W AC-DC wall mount adapter. It offers universal input (90-264 Vac) and meets DoE Level VI efficiency standards.
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SMI6B-9-V-P7 Specifications Quick View

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

SMI6B-9-V-P7 Description

Short technical summary and product information.

The CUI Inc. SMI6B-9-V-P7 is a compact AC-DC power supply designed for wall mounting. It provides a single regulated output of 9V at up to 5.9W of power.

 

This adapter features 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 requirements, ensuring energy savings. The power supply includes over-voltage and short-circuit protections for enhanced reliability.

 

With safety approvals including UL/cUL, GS, RCM, CCC, and PSE, and certified to UL/EN/IEC 62368-1, the SMI6B-9-V-P7 is suitable for ITE (Commercial) applications. It comes with interchangeable AC blades and a standard output connector.

 

Key specifications include a maximum output current of 0.66A, ripple and noise of 300mVp-p, and an operating temperature range of 0°C to 40°C. The dimensions are 47.0mm x 34.5mm x 26.4mm.

SMI6B-9-V-P7 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-9-V-P7 Compliance

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

SMI6B-9-V-P7 Features

  • Universal 90-264 Vac input voltage range.
  • Provides 9V output at 5.9W power.
  • Meets DoE Level VI efficiency standards.
  • Compact wall mount design.
  • Includes over-voltage and short-circuit protections.

SMI6B-9-V-P7 Applications

  • Ideal for powering 9V portable electronics
  • Suitable for ITE and commercial equipment
  • Works with universal AC input worldwide
  • Compact design for space-constrained wall outlets

SMI6B-9-V-P7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-9-V-P7?

The input voltage range is 90 to 264 Vac at 47 to 63 Hz.

What output voltage and current does this adapter provide?

It provides a regulated 9 Vdc output at 0.66 A, with a maximum power of 5.9 W.

What is the operating temperature range?

The operating temperature range is 0 to 40 °C, with storage from -20 to 60 °C.

What safety certifications does the SMI6B-9-V-P7 hold?

It is certified to UL/EN/IEC 62368-1 and holds approvals from CB, CCC, CSA, FCC, PSE, RCM, and UL.

What efficiency rating does this adapter meet?

It meets Level VI and CoC Tier 2 efficiency standards with an average efficiency of 79.6%.

What is the form factor and connector type?

It is a wall mount (Class II) adapter with a multi-blade input connector and a 1.53 m output cord terminated with a barrel plug (1.35 mm ID x 3.5 mm OD) with positive center polarity.

What are the dimensions of the adapter?

The dimensions are 34.5 mm wide, 47.0 mm long, and 26.4 mm high.

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