SMI18-12-K-P5 The CUI Inc. SMI18-12-K-P5 is an AC/DC wall mount adapter providing a 12V output at 1.6A, delivering up to 19.2W of power. It features universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-12-K-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-12-K-P5 is an AC/DC wall mount adapter providing a 12V output at 1.6A, delivering up to 19.2W of power. It features universal input voltage and DoE Level VI efficiency.
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SMI18-12-K-P5 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
Mounting Type
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Standard Number
Voltage
Width

SMI18-12-K-P5 Description

Short technical summary and product information.

The CUI Inc. SMI18-12-K-P5 is a versatile AC/DC power supply designed for wall mounting. It operates with a universal input voltage range of 90-264 Vac and a frequency of 47-63 Hz, making it suitable for international use.

 

This adapter delivers a stable 12V DC output at a maximum current of 1.6A, providing a continuous power of 19.2W. It meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings with a no-load power consumption of typically 0.07W. The unit includes over-voltage, over-current, and short-circuit protections for enhanced safety.

 

Designed for ITE (Commercial) applications, the SMI18-12-K-P5 features a multi-blade input connector and a standard barrel plug output (2.1mm I.D. x 5.5mm O.D. x 9.5mm). Its compact dimensions are 75.0mm x 35.0mm x 65.6mm, and it operates within a temperature range of 0°C to 40°C.

 

Safety approvals include CB Scheme, CCC, CSA, EN, IEC, PSE, RCM, and UL, certified to 60950-1 and 62368-1 standards. The unit is classified as Class II for wall mounting.

SMI18-12-K-P5 Quick Information

Product Type: AC/DC Power Supply
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply, 12V, 1.6A, 19.2W
Subcategory: Wall Mount Adapter

SMI18-12-K-P5 Compliance

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

SMI18-12-K-P5 Features

  • Provides 12V DC output at 1.6A.
  • Delivers up to 19.2W continuous power.
  • Meets DoE Level VI efficiency standards.
  • Universal 90-264 Vac input range.
  • Includes OVP, OCP, and SCP protections.

SMI18-12-K-P5 Applications

  • Suitable for ITE commercial applications.
  • Designed for international voltage standards.
  • Ideal for compact electronic devices.
  • Used in various commercial equipment.

SMI18-12-K-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range?

90 to 264 Vac.

What is the output voltage and current?

12 Vdc at 1.6 A maximum.

What is the operating temperature range?

0°C to 40°C.

What is the mounting type?

Wall mount (Class II).

What protections are included?

Over voltage protection (22V), over current protection (5.0A), and short circuit protection (auto recovery).

What is the efficiency?

85.9% average.

What are the dimensions?

75.0mm x 35.0mm x 65.6mm.

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