SDI40-12-U2-P5 The CUI Inc. SDI40-12-U2-P5 is a 12V, 3A AC-DC desktop power supply delivering 36W of continuous power. It meets DoE Level VI efficiency standards.
Mfr Part #:

SDI40-12-U2-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI40-12-U2-P5 is a 12V, 3A AC-DC desktop power supply delivering 36W of continuous power. It meets DoE Level VI efficiency standards.
Stock on Request

SDI40-12-U2-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Cord Length
Current
Dimensions
Efficiency
Form
Frequency
Height
Input Connector
Input Type
Length
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Standard Number
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SDI40-12-U2-P5 Description

Short technical summary and product information.

The CUI Inc. SDI40-12-U2-P5 is an AC-DC power supply designed for ITE (Commercial) applications. It provides a stable 12V DC output at up to 3A, with a maximum continuous power of 36W. The unit features a universal input voltage range of 90-264 Vac and operates efficiently, meeting DoE Level VI standards.

 

This power supply includes essential protections such as over voltage, over current, and short circuit protection with auto recovery. It has an isolation voltage of 1500 Vac and an isolation resistance of 100 MΩ. The operating temperature range is 0°C to 40°C.

 

Designed in a compact desktop form factor (Class I), it utilizes an IEC320/C14 input connector and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D.). The dimensions are 111.0mm x 52.0mm x 32.3mm. It also features a no-load power consumption of less than 0.075W and comes with a 1.53m cord.

SDI40-12-U2-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SDI40-U
Canonical Name: CUI Inc. SDI40-12-U2-P5 AC-DC Power Supply
Subcategory: Desktop

SDI40-12-U2-P5 Compliance

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

SDI40-12-U2-P5 Features

  • Delivers 12V at 3A for 36W output.
  • Meets DoE Level VI efficiency standards.
  • Universal input voltage range (90-264 Vac).
  • Includes over voltage and short circuit protections.
  • Compact desktop form factor for easy integration.

SDI40-12-U2-P5 Applications

  • Ideal for ITE (commercial) equipment power.
  • Suitable for networking and telecom devices.
  • Powers test and measurement instruments.
  • Used in LED lighting and signage systems.

SDI40-12-U2-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SDI40-12-U2-P5?

The input voltage range is 90-264 Vac.

What output voltage and current does this adapter provide?

It provides 12 Vdc at a maximum output current of 3 A.

What is the operating temperature range?

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

What protection features are included?

Over voltage protection (minimum 16 Vdc), over current protection (minimum 5 A), and short circuit protection with auto recovery.

What is the efficiency rating?

The adapter meets Level VI efficiency standards.

What are the physical dimensions?

The dimensions are 111 x 52 x 32.3 mm.

What safety approvals does it have?

It has UL/cUL and PSE safety approvals.

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