SDI18-5-UDC-P5R The CUI Inc. SDI18-5-UDC-P5R is a 15W AC-DC desktop power supply with a 5V output voltage and 3A maximum current. It offers Level VI efficiency and a universal input voltage range.
Mfr Part #:

SDI18-5-UDC-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-5-UDC-P5R is a 15W AC-DC desktop power supply with a 5V output voltage and 3A maximum current. It offers Level VI efficiency and a universal input voltage range.
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SDI18-5-UDC-P5R 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
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No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
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SDI18-5-UDC-P5R Description

Short technical summary and product information.

The CUI Inc. SDI18-5-UDC-P5R is an AC-DC power supply designed for desktop applications, delivering up to 15W of continuous power. It features a stable 5V output voltage and a maximum output current of 3A. This power supply meets Level VI and CoC Tier 2 efficiency standards, ensuring energy savings.

 

With a universal input voltage range of 90-264 VAC, the SDI18-5-UDC-P5R is suitable for global use. It includes essential protections such as over-voltage, over-current, and short-circuit protection for enhanced safety. The compact desktop form factor and IEC 320-C8 input connector make integration straightforward.

 

Key specifications include a ripple and noise level of 100mVp-p, a hold-up time of 10ms, and an operating temperature range of 0°C to 40°C. The unit is certified to UL/cUL, CE, and PSE standards, complying with 62368-1 requirements.

SDI18-5-UDC-P5R Quick Information

Product Type: AC-DC Power Supply
Series: SDI18-UD
Canonical Name: CUI Inc. SDI18-5-UDC-P5R AC-DC Power Supply
Subcategory: Desktop Adapter

SDI18-5-UDC-P5R Compliance

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

SDI18-5-UDC-P5R Features

  • 15W continuous power output.
  • 5V output voltage at 3A.
  • Level VI and CoC Tier 2 efficiency.
  • Universal 90-264 VAC input range.
  • Compact desktop form factor.

SDI18-5-UDC-P5R Applications

  • Powers 5V logic circuits and peripherals.
  • Ideal for powering IoT gateway devices.
  • Suitable for small desktop electronics.
  • Used in LED lighting and signage.
  • Provides power for test and measurement gear.

SDI18-5-UDC-P5R FAQs

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

90-264 VAC, 47-63 Hz.

What are the output specifications?

5 VDC at up to 3 A, 15 W maximum.

What efficiency level does this adapter meet?

Level VI and CoC Tier 2 compliant.

What is the operating temperature range?

0°C to 40°C.

What protections are included?

Over voltage, over current, and short circuit protection with auto recovery.

What is the MTBF rating?

300,000 hours per Telcordia SR-332 at 25°C.

What type of output connector does it use?

Barrel plug right angle, 2.1mm ID x 5.5mm OD x 9.5mm, positive center.

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