SMI6B-5-N-CUB The CUI Inc. SMI6B-5-N-CUB is a 6W AC-DC power supply with a 5Vdc output at 1.2A. It features a universal input voltage range and a compact wall mount design.
Mfr Part #:

SMI6B-5-N-CUB

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-5-N-CUB is a 6W AC-DC power supply with a 5Vdc output at 1.2A. It features a universal input voltage range and a compact wall mount design.
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SMI6B-5-N-CUB Specifications Quick View

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SMI6B-5-N-CUB Description

Short technical summary and product information.

The CUI Inc. SMI6B-5-N-CUB is a versatile AC-DC power supply designed for various applications. It delivers a single regulated output of 5Vdc with a maximum current of 1.2A, providing a total output power of 6W.

 

This power supply operates with a universal input voltage range of 90 to 264 Vac and a frequency range of 47 to 63 Hz. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy efficiency. The unit offers protections against over-voltage and short circuits for enhanced reliability.

 

Designed for convenience, the SMI6B-5-N-CUB features interchangeable AC blades and a compact wall mount form factor (Class II). It includes safety approvals from CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, and UL, and is certified to UL/EN/IEC 62368-1 standards. The output connector is USB C, and the cord length is 60.2 inches (1.53m). Its operating temperature range is 0°C to 40°C.

SMI6B-5-N-CUB Quick Information

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

SMI6B-5-N-CUB Compliance

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

SMI6B-5-N-CUB Features

  • Delivers 6W total output power.
  • Provides a single 5Vdc regulated output.
  • Universal input voltage range (90-264 Vac).
  • Meets DoE Level VI efficiency standards.
  • Compact wall mount design with NEMA 1-15P input.

SMI6B-5-N-CUB Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for North American region utilization.
  • Compact form factor for space-constrained designs.
  • Features interchangeable AC blades for global use.

SMI6B-5-N-CUB FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI6B-5-N-CUB?

The output is 5 Vdc at a maximum of 1.2 A, providing 6 W of power.

What input voltage range does this adapter accept?

It accepts a universal input of 90 to 264 Vac at 47 to 63 Hz.

What efficiency standards does the SMI6B-5-N-CUB meet?

It meets Level VI and CoC Tier 2 efficiency standards with an average efficiency of 80.5% and no-load power consumption of 75 mW.

What protection features are included?

Over-current protection (shutdown at 1.8 A minimum) and short-circuit protection with auto recovery.

What is the operating temperature range?

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

What type of output connector does it use?

It uses a USB-C output connector.

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