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SMI6B-12-N-P6 The CUI Inc. SMI6B-12-N-P6 is a 6W AC-DC power supply with a 12V output. It offers universal input voltage (90-264 Vac) and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI6B-12-N-P6

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-12-N-P6 is a 6W AC-DC power supply with a 12V output. It offers universal input voltage (90-264 Vac) and meets DoE Level VI efficiency standards.
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SMI6B-12-N-P6 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SMI6B-12-N-P6 Description

Short technical summary and product information.

This CUI Inc. SMI6B series AC-DC power supply, model SMI6B-12-N-P6, provides a regulated 12V output at up to 6W of power. It features a universal input voltage range of 90 to 264 Vac and operates within a frequency range of 47 to 63 Hz. The power supply meets DoE Level VI and CoC Tier 2 efficiency requirements, with an average efficiency of 80.9% and a low no-load power consumption of 75mW maximum.

 

Designed for ITE applications, this wall mount adapter includes over-voltage and short-circuit protections with auto-recovery. It has a compact design with dimensions of 47.0mm x 34.5mm x 26.4mm. The input connector is a NEMA 1-15P, and the output is delivered via a 2.5mm I.D. x 5.5mm O.D. barrel plug with a positive center. Safety approvals include UL/cUL, GS, RCM, CCC, and PSE, certified to UL/EN/IEC 62368-1 standards. The operating temperature range is 0°C to 40°C.

SMI6B-12-N-P6 Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 12V, 6W
Subcategory: Wall Mount Adapter

SMI6B-12-N-P6 Compliance

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

SMI6B-12-N-P6 Features

  • Universal input voltage range of 90-264 Vac.
  • Provides a single regulated 12Vdc output.
  • Delivers up to 6W of maximum power.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Compact wall mount design with NEMA 1-15P input.

SMI6B-12-N-P6 Applications

  • Ideal for powering low-power electronic devices.
  • Suitable for IoT and embedded systems.
  • Used in consumer electronics and peripherals.
  • Designed for North American wall outlets.

SMI6B-12-N-P6 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI6B-12-N-P6?

90 to 264 Vac, with nominal 100-240 Vac.

What is the operating temperature range?

0°C to 40°C.

What is the form factor of this adapter?

Wall mount (Class II) with fixed NEMA 1-15P blades.

What are the output specifications?

12 Vdc at up to 0.5 A, maximum 6 W.

What is the efficiency rating?

Average efficiency of 80.9% at 25%, 50%, 75%, and 100% load, meeting Level VI and CoC Tier 2 standards.

What safety approvals does the SMI6B-12-N-P6 have?

CB Scheme, CCC, CSA, FCC, IEC, PSE, RCM, UL. Standards: C22.2 No. 60950-1, 60950-1, 62368-1.

What type of output connector is used?

Barrel plug with 2.5mm I.D. x 5.5mm O.D. x 9.5mm, positive center.

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