SMI18-24-V-ST The CUI Inc. SMI18-24-V-ST is a 19W AC-DC wall mount adapter providing a 24V output at 0.8A. It offers universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI18-24-V-ST

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI18-24-V-ST is a 19W AC-DC wall mount adapter providing a 24V output at 0.8A. It offers universal input voltage and DoE Level VI efficiency.
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SMI18-24-V-ST Specifications Quick View

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

SMI18-24-V-ST Description

Short technical summary and product information.

The CUI Inc. SMI18-24-V-ST is a versatile AC-DC power supply designed for wall-mounting applications. It delivers a continuous output power of up to 19W with a nominal voltage of 24V and a maximum current of 0.8A. This adapter operates within a universal input voltage range of 90-264 Vac and a frequency range of 47-63 Hz, making it suitable for global use.

 

Key features include DoE Level VI and CoC Tier 2 efficiency compliance, ensuring energy savings. It also boasts a low no-load power consumption of less than 0.075W. For safety and reliability, the SMI18-24-V-ST incorporates over-voltage, over-current, and short-circuit protections with auto-recovery.

 

The unit is certified to UL/cUL, RCM, CCC, and PSE safety standards and complies with 60950-1 and 62368-1 safety standards. Its compact dimensions are 75.0mm x 35.8mm x 65.6mm, and it features stripped, tinned wire leads for output termination. The adapter is designed for ITE (Commercial) applications and operates within a temperature range of 0°C to 40°C.

SMI18-24-V-ST Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SMI18
Canonical Name: CUI Inc. SMI18 Series AC-DC Power Supply, 24V, 0.8A, 19W
Subcategory: Wall Mount Adapter

SMI18-24-V-ST Compliance

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

SMI18-24-V-ST Features

  • Up to 18 W continuous power output.
  • DoE Level VI, CoC Tier 2 efficiency.
  • Universal input voltage range.
  • Over voltage, over current, and short circuit protections.
  • Certified to 60950-1 and 62368-1 standards.

SMI18-24-V-ST Applications

  • Ideal for powering industrial controls and sensors.
  • Suitable for LED lighting and signage applications.
  • Can be used in medical and test equipment requiring 24Vdc.
  • Suitable for telecommunications and networking devices.

SMI18-24-V-ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SMI18-24-V-ST?

90-264 Vac, 47-63 Hz.

What is the output voltage and current?

24 Vdc at 0.8 A (19 W).

What is the operating temperature range?

0°C to 40°C.

What type of connector does the SMI18-24-V-ST use?

Stripped, tinned wire leads with a 1.5m (59 inch) cord.

What protections does this adapter include?

Over voltage protection (45 Vdc), over current protection (2.5 A), and short circuit protection (auto recovery).

What is the efficiency rating?

88.7% typical, Level VI and CoC Tier 2 compliant.

What is the mounting type?

Wall mount.

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