SMI36-9-K-P6R The CUI Inc. SMI36-9-K-P6R is a 30W AC-DC power supply with a 9V output voltage and 3.34A output current. It offers universal input voltage and meets DoE Level VI efficiency standards.
Mfr Part #:

SMI36-9-K-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI36-9-K-P6R is a 30W AC-DC power supply with a 9V output voltage and 3.34A output current. It offers universal input voltage and meets DoE Level VI efficiency standards.
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SMI36-9-K-P6R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
SVHC Present
Standard Number
Storage Temperature
Voltage
Width

SMI36-9-K-P6R Description

Short technical summary and product information.

The CUI Inc. SMI36-9-K-P6R is a versatile AC-DC power supply designed for various applications. It delivers a continuous 30W of power with a nominal output voltage of 9V and a maximum output current of 3.34A.

 

This power supply features a universal input voltage range of 90-264 Vac, making it suitable for global use. It complies with DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy efficiency with a no-load power consumption of less than 0.075W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety.

 

Designed as a wall mount adapter (Class II), it offers interchangeable AC blades for international compatibility. The output connector is a 2.5mm I.D. x 5.5mm O.D. barrel plug with a positive center polarization. Safety approvals include UL/cUL, RCM, CCC, and PSE, certified to 60950-1 and 62368-1 standards.

SMI36-9-K-P6R Quick Information

Product Type: AC-DC Power Supply
Series: SMI36
Canonical Name: CUI Inc. SMI36 Series AC-DC Power Supply
Subcategory: Wall Mount Adapter

SMI36-9-K-P6R Compliance

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

SMI36-9-K-P6R Features

  • Delivers up to 30W continuous power.
  • Universal input voltage range for global use.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes over-voltage, over-current, and short-circuit protections.
  • Certified to UL/cUL, RCM, CCC, and PSE safety standards.

SMI36-9-K-P6R Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for international product designs.
  • Used in systems requiring regulated DC power.
  • Designed for reliable power conversion.

SMI36-9-K-P6R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the SMI36-9-K-P6R?

0 to 40 °C.

What are the output voltage and current?

9 Vdc and 3.34 A.

What is the input voltage range?

90 to 264 Vac.

What is the average efficiency?

88.2% (CoC Tier 2).

What are the physical dimensions?

78.5 x 34.0 x 66.0 mm (3.10 x 1.34 x 2.60 inches).

Does this adapter have over voltage protection?

Yes, it protects at 180% of nominal output voltage.

What is the MTBF rating?

300,000 hours at 25°C per Telcordia SR-332.

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