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SMI36-9-K-ST The CUI Inc. SMI36-9-K-ST is a 30W AC-DC power supply offering a 9V output at 3.34A. It features universal input voltage and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI36-9-K-ST

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI36-9-K-ST is a 30W AC-DC power supply offering a 9V output at 3.34A. It features universal input voltage and meets DoE Level VI efficiency standards.
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SMI36-9-K-ST Specifications Quick View

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SMI36-9-K-ST Description

Short technical summary and product information.

The CUI Inc. SMI36-9-K-ST is a versatile AC-DC power supply designed for desktop and wall-mount applications. It delivers a stable 9V output with a maximum current of 3.34A, providing up to 30W of continuous power.

 

This power supply operates within a universal input voltage range of 90-264 Vac and meets stringent DoE Level VI and CoC Tier 2 efficiency requirements, ensuring minimal energy waste. It includes essential protections such as over-voltage, over-current, and short-circuit protection for enhanced reliability and safety.

 

With safety approvals including UL/cUL, RCM, CCC, and PSE, and certified to 60950-1 and 62368-1 standards, the SMI36-9-K-ST is suitable for ITE (Commercial) applications. The unit features a wall-mount (Class II) form factor and utilizes interchangeable AC blades for global use, though blades are sold separately. The output is provided via stripped, tinned wire leads.

SMI36-9-K-ST Quick Information

Product Type: AC-DC Power Supply
Series: SMI36
Canonical Name: CUI Inc. SMI36 Series AC-DC Power Supply, 9V, 3.34A, 30W
Subcategory: Desktop / Wall Adapters

SMI36-9-K-ST Compliance

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

SMI36-9-K-ST Features

  • Delivers 30W continuous power at 9V.
  • Universal 90-264 Vac input voltage range.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes over-voltage, over-current protection.
  • Certified to UL, cUL, CCC, PSE, and IEC standards.

SMI36-9-K-ST Applications

  • Powers industrial control panels and PLC modules.
  • Supplies isolated power to embedded sensor networks.
  • Drives medical diagnostic equipment requiring safety isolation.
  • Provides backup power for telecommunications base stations.
  • Supports automated manufacturing testing fixtures.

SMI36-9-K-ST FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SMI36-9-K-ST?

The SMI36-9-K-ST provides a nominal output voltage of 9Vdc and a maximum output current of 3.34A.

What is the maximum power output of the SMI36-9-K-ST?

The SMI36-9-K-ST has a maximum output power of 30W.

What is the input voltage range for the SMI36-9-K-ST?

The SMI36-9-K-ST accepts a universal input voltage range of 90 to 264 Vac.

What are the operating temperature limits for this power supply?

The operating temperature range for the SMI36-9-K-ST is 0°C to 40°C.

Does the SMI36-9-K-ST meet energy efficiency standards?

Yes, the SMI36-9-K-ST meets DoE Level VI and CoC Tier 2 efficiency standards.

What safety certifications does the SMI36-9-K-ST hold?

The SMI36-9-K-ST holds safety approvals including UL/cUL, RCM, CCC, and PSE, and is certified to 60950-1 and 62368-1 standards.

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