SMI36-48-V-ST The CUI Inc. SMI36-48-V-ST is a 36W AC-DC power supply with a 48V output voltage and 0.75A output current. It offers universal input voltage and DoE Level VI efficiency.
Mfr Part #:

SMI36-48-V-ST

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SMI36-48-V-ST is a 36W AC-DC power supply with a 48V output voltage and 0.75A output current. It offers universal input voltage and DoE Level VI efficiency.
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SMI36-48-V-ST Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Current
Efficiency
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Frequency
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Input Connector
Input Type
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SMI36-48-V-ST Description

Short technical summary and product information.

The CUI Inc. SMI36-48-V-ST is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a continuous 36W of power with a nominal output voltage of 48V and a maximum output current of 0.75A.

 

This power supply features a universal input voltage range of 90-264 Vac and operates across a frequency range of 47-63 Hz. It boasts DoE Level VI and CoC Tier 2 efficiency, with an average efficiency of 91.2% and a no-load power consumption of less than 0.075W. Protections include over-voltage, over-current, and short-circuit.

 

Designed for global use, it includes interchangeable AC blades and is certified to UL/cUL, RCM, CCC, and PSE safety approvals, complying with 60950-1 and 62368-1 standards. The unit is a wall mount type with stripped, tinned wire leads for output termination and has dimensions of 78.5mm x 35.3mm x 66.0mm.

SMI36-48-V-ST Quick Information

Product Type: AC-DC Power Supply
Series: SMI36
Canonical Name: CUI Inc. SMI36 Series AC-DC Power Supply, 48V, 0.75A, 36W
Subcategory: Wall Mount Adapter

SMI36-48-V-ST Compliance

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

SMI36-48-V-ST Features

  • Delivers up to 36W continuous power.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Features universal input voltage range.
  • Includes over voltage, over current protections.
  • Certified to UL/cUL, RCM, CCC, and PSE standards.

SMI36-48-V-ST Applications

  • Suitable for powering industrial control systems.
  • Ideal for telecom and networking equipment.
  • Used in LED lighting and signage applications.
  • Designed for test and measurement instrumentation.

SMI36-48-V-ST FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SMI36-48-V-ST?

The nominal output voltage is 48 Vdc.

What is the maximum output current for this power supply?

The maximum output current is 0.75 A.

What is the continuous power output of the SMI36-48-V-ST?

The continuous power output is 36 W.

What is the input voltage range for the SMI36-48-V-ST?

The input voltage range is 90-264 Vac.

What is the efficiency rating of the SMI36-48-V-ST?

It meets DoE Level VI and CoC Tier 2 efficiency standards, with an average efficiency of 91.2%.

What are the operating temperature limits for this power supply?

The operating temperature range is 0°C to 40°C.

Does the SMI36-48-V-ST have over-current protection?

Yes, it features over-current protection with output shut down and auto recovery at 170% of rated current.

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