SMI18-18-V-P5 The CUI Inc. SMI18-18-V-P5 is an 18V, 1.1A AC-DC power supply with a maximum output of 19.8W. It offers universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-18-V-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-18-V-P5 is an 18V, 1.1A AC-DC power supply with a maximum output of 19.8W. It offers universal input voltage and DoE Level VI efficiency.
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SMI18-18-V-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SMI18-18-V-P5 Description

Short technical summary and product information.

The CUI Inc. SMI18-18-V-P5 is a versatile AC-DC power supply designed for various applications. It delivers a stable 18V output at up to 1.1A, providing a maximum continuous power of 19.8W. This power supply features a universal input voltage range of 90-264 Vac and operates within a frequency range of 47-63 Hz.

 

Designed for global use, it includes interchangeable AC blades and is certified to UL/cUL, RCM, CCC, and PSE safety standards, complying with 60950-1 and 62368-1. The unit boasts DoE Level VI and CoC Tier 2 efficiency, with a low no-load power consumption of less than 0.075W. Protections include over-voltage, over-current, and short-circuit with auto-recovery.

 

Mechanically, the SMI18-18-V-P5 is a wall-mount adapter measuring 75.0mm x 35.0mm x 65.6mm. It features a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D. x 9.5mm) with a positive center polarization. The operating temperature range is from 0°C to 40°C.

SMI18-18-V-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply, 18V, 1.1A, 19.8W
Subcategory: Wall Mount Adapter

SMI18-18-V-P5 Compliance

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

SMI18-18-V-P5 Features

  • Up to 18 W continuous power output.
  • DoE Level VI and CoC Tier 2 efficiency.
  • Universal input voltage range (90-264 Vac).
  • Interchangeable AC blades for global use.
  • Over voltage, over current, and short circuit protections.

SMI18-18-V-P5 Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for international voltage standards.
  • Provides stable 18V DC output.
  • Compact wall-mount form factor.

SMI18-18-V-P5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the SMI18-18-V-P5?

The SMI18-18-V-P5 provides an output voltage of 18V at a maximum current of 1.1A.

What is the maximum power output of the SMI18-18-V-P5?

The maximum power output for the SMI18-18-V-P5 is 19.8W.

What is the input voltage range for this power supply?

The input voltage range for the SMI18-18-V-P5 is 90 to 264 Vac.

What are the efficiency ratings for the SMI18-18-V-P5?

The SMI18-18-V-P5 meets DoE Level VI and CoC Tier 2 efficiency standards.

What protections are included in the SMI18-18-V-P5?

The SMI18-18-V-P5 includes over voltage, over current, and short circuit protections.

What is the operating temperature range?

The operating temperature range for this power supply is 0°C to 40°C.

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