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SMI6B-9-E-P5 The CUI Inc. SMI6B-9-E-P5 is a 9V, 5.9W AC-DC power supply featuring a universal 90-264 Vac input and DoE Level VI efficiency.
Mfr Part #:

SMI6B-9-E-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI6B-9-E-P5 is a 9V, 5.9W AC-DC power supply featuring a universal 90-264 Vac input and DoE Level VI efficiency.
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SMI6B-9-E-P5 Specifications Quick View

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SMI6B-9-E-P5 Description

Short technical summary and product information.

The CUI Inc. SMI6B-9-E-P5 is a compact AC-DC power supply designed for ITE applications. It offers a single regulated output of 9V at up to 0.66A, providing a maximum power of 5.94W. The unit accepts a universal input voltage range of 90 to 264 Vac and operates within a frequency range of 47 to 63 Hz.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, with a typical average efficiency of 79.6% and a low no-load power consumption of 0.06W. It includes over-voltage and short-circuit protections with auto-recovery.

 

The SMI6B-9-E-P5 features a wall mount form factor (Class II) with interchangeable AC blades and a standard output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm). It has dimensions of 47.0mm x 34.5mm x 26.4mm and operates within an ambient temperature range of 0°C to 40°C.

 

Safety approvals include UL/cUL, GS, RCM, CCC, PSE, and it is certified to UL/EN/IEC 62368-1 standards. The power supply also boasts a high MTBF of 50,000 hours.

SMI6B-9-E-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SMI6B
Canonical Name: CUI Inc. SMI6B Series AC-DC Power Supply, 9V, 0.66A, 5.94W
Subcategory: Wall Mount Adapter

SMI6B-9-E-P5 Compliance

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

SMI6B-9-E-P5 Features

  • Universal 90-264 Vac input voltage range.
  • Provides a 9VDC regulated output.
  • Delivers up to 5.94W of output power.
  • Meets DoE Level VI efficiency standards.
  • Includes over-voltage and short-circuit protection.

SMI6B-9-E-P5 Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for compact electronic devices.
  • Used in systems requiring regulated DC power.
  • Designed for global power requirements.

SMI6B-9-E-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI6B-9-E-P5?

The output voltage is 9 Vdc and the maximum output current is 0.66 A.

What is the input voltage range for this adapter?

The input voltage range is 90 to 264 Vac.

What is the operating temperature range?

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

What protection features does the SMI6B-9-E-P5 have?

It includes over current protection (minimum 1.0 A for 9 Vdc models) and short circuit protection, both with auto recovery.

What is the efficiency of this adapter?

The average efficiency is 79.6%, compliant with CoC Tier 2.

What is the no-load power consumption?

The typical no-load power consumption is 0.06 W, with a maximum of 0.075 W.

What is the form factor of the SMI6B-9-E-P5?

It is a wall mount (Class II) adapter.

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