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SMI6B-5-E-P5R The CUI Inc. SMI6B-5-E-P5R is a 6W AC-DC power supply with a 5V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI6B-5-E-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-E-P5R is a 6W AC-DC power supply with a 5V output. It features a universal input voltage range of 90-264 Vac and meets DoE Level VI efficiency standards.
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SMI6B-5-E-P5R Specifications Quick View

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SMI6B-5-E-P5R Description

Short technical summary and product information.

The CUI Inc. SMI6B-5-E-P5R is a compact AC-DC power supply designed for ITE applications. It provides a single regulated output of 5V at up to 1.2A, delivering a maximum of 6W of power. The unit features a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings. It includes over-voltage and short-circuit protections for enhanced reliability. The SMI6B-5-E-P5R is certified to UL/EN/IEC 62368-1 and carries safety approvals including UL/cUL, GS, RCM, CCC, and PSE.

 

Designed for ease of integration, it has a fixed blade input and a barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). The operating temperature range is 0°C to 40°C. Its dimensions are 47.0mm x 34.5mm x 26.4mm, making it suitable for space-constrained applications.

SMI6B-5-E-P5R Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 5V, 1.2A, 6W
Subcategory: Wall Mount

SMI6B-5-E-P5R Compliance

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

SMI6B-5-E-P5R Features

  • Provides 5V output at up to 6W power.
  • Universal input voltage range of 90-264 Vac.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Compact wall mount design for easy integration.
  • Includes over voltage and short circuit protections.

SMI6B-5-E-P5R Applications

  • Ideal for ITE (Commercial) applications.
  • Suitable for devices requiring 5V DC power.
  • Used in compact electronic equipment designs.
  • Designed for global use with interchangeable blades.

SMI6B-5-E-P5R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-5-E-P5R?

The adapter accepts 90 to 264 Vac input at 47 to 63 Hz.

What output voltage and current does the SMI6B-5-E-P5R provide?

It provides 5 Vdc at 1.2 A, with a maximum output power of 6.0 W.

What is the operating temperature range?

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

What package and connector options are available?

It is a wall mount Class II adapter with fixed blade input, KSC 8305 input connector, and right-angle 2.1 mm x 5.5 mm barrel plug output with positive center polarity.

What protections are included?

The adapter includes over current protection and short circuit protection with output shutdown and auto recovery.

What is the isolation voltage rating?

The isolation voltage between input and output is rated at 3,000 Vac.

What are the efficiency and no-load power consumption?

Average efficiency is 80.5%, and no-load power consumption is 0.06 W maximum (0.075 W typical).

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