SMI6B-6-N-P5 The CUI Inc. SMI6B-6-N-P5 is a 6W AC-DC power supply with a 6V output voltage and 1A output current. It features a universal input range of 90-264 Vac and meets DoE Level VI and CoC Tier 2 efficiency standards.
Mfr Part #:

SMI6B-6-N-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-6-N-P5 is a 6W AC-DC power supply with a 6V output voltage and 1A output current. It features a universal input range of 90-264 Vac and meets DoE Level VI and CoC Tier 2 efficiency standards.
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SMI6B-6-N-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Automotive Grade
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Current
Efficiency
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Frequency
Industrial Grade
Input Connector
Input Type
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Output Current
Output Power
Output Voltage
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SMI6B-6-N-P5 Description

Short technical summary and product information.

The CUI Inc. SMI6B-6-N-P5 is a compact AC-DC power supply designed for wall mount applications. It delivers a single regulated output of 6V at 1A, providing up to 6W of power. The unit accepts a universal input voltage range of 90 to 264 Vac and operates across a frequency range of 47 to 63 Hz.

 

This power supply meets stringent energy efficiency requirements, complying with DoE Level VI and CoC Tier 2 standards. It offers features such as over-voltage and short-circuit protection for enhanced reliability. Safety approvals include UL/cUL, GS, RCM, CCC, and PSE, and it is certified to UL/EN/IEC 62368-1.

 

The SMI6B-6-N-P5 is suitable for ITE (Commercial) applications and comes with a NEMA 1-15P input connector and a 2.1mm I.D. x 5.5mm O.D. x 9.5mm barrel plug output connector with positive center polarization. Its operating temperature range is 0°C to 40°C.

SMI6B-6-N-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 6V, 1A, 6W
Subcategory: Wall Mount Adapter

SMI6B-6-N-P5 Compliance

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

SMI6B-6-N-P5 Features

  • Delivers 6W maximum output power.
  • Provides a stable 6Vdc single output.
  • Universal 90-264 Vac input range.
  • Meets DoE Level VI efficiency standards.
  • Compact wall mount design.

SMI6B-6-N-P5 Applications

  • Suitable for ITE commercial equipment.
  • Ideal for North American power needs.
  • Used in various electronic devices.
  • Provides reliable power conversion.

SMI6B-6-N-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-6-N-P5?

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

What is the package type of the SMI6B-6-N-P5?

The SMI6B-6-N-P5 is a wall mount (Class II) adapter with a fixed blade NEMA 1-15P input plug. Dimensions are 47.0 mm x 34.5 mm x 26.4 mm, and the output cord length is 1.53 m.

What is the operating temperature range of the SMI6B-6-N-P5?

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

What output voltage and current does the SMI6B-6-N-P5 provide?

It provides 6 Vdc at 1.0 A, with maximum output power of 6.0 W.

What protection features does the SMI6B-6-N-P5 include?

It includes over current protection at 1.6 A and short circuit protection with output shutdown and auto recovery.

What efficiency level does the SMI6B-6-N-P5 meet?

Average efficiency is 81.3%, meeting Level VI and CoC Tier 2, with maximum no-load power consumption of 75 mW.

What safety approvals does the SMI6B-6-N-P5 carry?

Safety approvals include CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, and UL, per standards C22.2 No. 60950-1, 60950-1, and 62368-1.

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