SMI6B-9-N-MUB The CUI Inc. SMI6B-9-N-MUB is an AC-DC wall mount power adapter providing a 9V, 5.9W output. It features universal input voltage compatibility and a USB Micro output connector.
Mfr Part #:

SMI6B-9-N-MUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-9-N-MUB is an AC-DC wall mount power adapter providing a 9V, 5.9W output. It features universal input voltage compatibility and a USB Micro output connector.
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SMI6B-9-N-MUB 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
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage

SMI6B-9-N-MUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-9-N-MUB is a versatile AC-DC power supply designed for wall mounting applications. It operates with a universal input voltage range of 90 to 264 Vac and a frequency of 47 to 63 Hz, making it suitable for global use.

 

This model delivers a single regulated output of 9Vdc with a maximum current of 0.66A, providing up to 5.9W of power. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. Key electrical specifications include a maximum ripple and noise of 300mVp-p and protections against over current and short circuits.

 

The adapter features a compact, wall-mountable form factor (Class II) with a NEMA 1-15P input connector and a USB Micro output connector. It includes a 1.53m cord length and is designed for ITE (Commercial) applications. Safety approvals include UL/cUL, GS, RCM, CCC, PSE, and compliance with UL/EN/IEC 62368-1 standards.

 

With a wide operating temperature range of 0°C to 40°C and an MTBF of 50,000 hours, the SMI6B-9-N-MUB is built for reliability in various environments.

SMI6B-9-N-MUB Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 9V, 0.66A, 5.9W
Subcategory: Wall Adapter

SMI6B-9-N-MUB Compliance

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

SMI6B-9-N-MUB Features

  • Universal input voltage range of 90-264 Vac.
  • Provides a regulated 9Vdc output at 0.66A.
  • Delivers up to 5.9W of total output power.
  • Features a USB Micro output connector.
  • Meets DoE Level VI and CoC Tier 2 efficiency.

SMI6B-9-N-MUB Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for portable electronic devices.
  • Used in consumer electronics power solutions.
  • Designed for global power requirements.

SMI6B-9-N-MUB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMI6B-9-N-MUB?

The output voltage is 9 Vdc.

What is the maximum output current?

The maximum output current is 0.66 A.

What is the input voltage range?

The input voltage range is 90 to 264 Vac.

What efficiency standards does this adapter meet?

It meets Level VI and CoC Tier 2 efficiency standards.

What type of output connector does it have?

It has a USB Micro output connector.

What is the operating temperature range?

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

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