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SMI18-9-V-P7 The CUI Inc. SMI18-9-V-P7 is a 9V, 20W AC-DC power supply designed for universal input voltage and global use with interchangeable AC blades. It offers DoE Level VI and CoC Tier 2 efficiency.
Mfr Part #:

SMI18-9-V-P7

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-9-V-P7 is a 9V, 20W AC-DC power supply designed for universal input voltage and global use with interchangeable AC blades. It offers DoE Level VI and CoC Tier 2 efficiency.
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SMI18-9-V-P7 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Approval Agency
Cord Length
Current
Efficiency
Form
Frequency
Input Connector
Input Type
No Load Power Consumption
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Output Power
Polarization
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SMI18-9-V-P7 Description

Short technical summary and product information.

The CUI Inc. SMI18-9-V-P7 is a versatile AC-DC power supply from the SMI18 series, delivering a 9V output at up to 2.2A, with a maximum power of 20W. It features a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz, making it suitable for international applications. The power supply is designed for efficiency, meeting DoE Level VI and CoC Tier 2 standards, with a low no-load power consumption of less than 0.075W.

 

This wall-mount adapter includes interchangeable AC blades for global use and comes with a standard barrel plug output connector (1.35mm I.D. x 3.5mm O.D. x 9.5mm) with positive center polarization. It incorporates essential protections including over-voltage, over-current, and short-circuit protection. Safety approvals include UL/cUL, RCM, CCC, and PSE, and it is certified to 60950-1 and 62368-1 standards, making it suitable for ITE (Commercial) applications.

 

The unit has a compact form factor with dimensions of 75.0mm x 35.8mm x 65.6mm and a cord length of 1.50m. The operating temperature range is from 0°C to 40°C. The SMI18-9-V-P7 is RoHS3 compliant and has an MSL rating of 1.

SMI18-9-V-P7 Quick Information

Product Type: AC-DC Power Supply
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply
Subcategory: Wall Adapter

SMI18-9-V-P7 Compliance

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

SMI18-9-V-P7 Features

  • Universal input voltage range 90-264 Vac.
  • DoE Level VI and CoC Tier 2 efficiency.
  • Interchangeable AC blades for global use.
  • Over-voltage, over-current, and short-circuit protections.
  • Certified to 60950-1 and 62368-1 standards.

SMI18-9-V-P7 Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for international use with multiple blade options.
  • Provides regulated 9V DC output.
  • Compact wall-mount form factor.

SMI18-9-V-P7 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI18-9-V-P7?

The SMI18-9-V-P7 provides a nominal output voltage of 9.0 Vdc and a maximum output current of 2.2 A.

What is the maximum power output of the SMI18-9-V-P7?

The SMI18-9-V-P7 has a maximum output power of 20 W.

What is the input voltage range for this AC-DC power supply?

The SMI18-9-V-P7 accepts a universal input voltage range of 90 to 264 Vac.

What efficiency level does the SMI18-9-V-P7 meet?

The SMI18-9-V-P7 meets DoE Level VI and CoC Tier 2 efficiency standards.

What are the safety certifications for the SMI18-9-V-P7?

The SMI18-9-V-P7 has safety approvals including UL/cUL, RCM, CCC, and PSE, and is certified to 60950-1 and 62368-1 standards.

What is the operating temperature range for the SMI18-9-V-P7?

The operating temperature range for the SMI18-9-V-P7 is 0°C to 40°C.

What type of output connector does the SMI18-9-V-P7 use?

The SMI18-9-V-P7 uses a Barrel Plug output connector with a 1.35mm I.D. x 3.5mm O.D. x 9.5mm size and positive center polarization.

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