SDI18-12-UD2-P5R The CUI Inc. SDI18-12-UD2-P5R is an AC/DC desktop adapter providing a 12V output at 1.6A, delivering up to 19.2W of power. It features a universal input voltage range and DoE Level VI efficiency.
Mfr Part #:

SDI18-12-UD2-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI18-12-UD2-P5R is an AC/DC desktop adapter providing a 12V output at 1.6A, delivering up to 19.2W of power. It features a universal input voltage range and DoE Level VI efficiency.
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SDI18-12-UD2-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
Length
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
Standard Number
Storage Temperature
Voltage
Width

SDI18-12-UD2-P5R Description

Short technical summary and product information.

This AC/DC desktop power supply from CUI Inc., part of the SDI18-UD series, offers a reliable 12V output with a maximum current of 1.6A and a continuous power rating of 19.2W. It is designed for ITE (Commercial) applications and boasts a universal input voltage range of 90-264Vac, making it suitable for global use.

 

The adapter meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy savings with a no-load power consumption of less than 0.075W. It includes essential protections such as over-voltage, over-current, and short-circuit protection. Safety approvals include UL/cUL, CE, and PSE, certified to 62368-1 standards.

 

With a compact size measuring 88.5mm x 50.0mm x 34.0mm, it features an IEC 320-C8 input connector and a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D.). The unit comes with a 1.50m cord and positive center polarization.

 

Key specifications include a ripple and noise of 120mVp-p, an input current of 0.48A at full load, and an MTBF of 300,000 hours at 25°C. The operating temperature range is 0°C to 40°C.

SDI18-12-UD2-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SDI18-UD
Canonical Name: CUI Inc. SDI18-UD Series AC-DC Power Supply, 12V, 1.6A, 19.2W
Subcategory: Desktop Adapter

SDI18-12-UD2-P5R Compliance

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

SDI18-12-UD2-P5R Features

  • Provides 12V output at 1.6A.
  • Delivers up to 19.2W continuous power.
  • Universal 90-264Vac input range.
  • Meets DoE Level VI efficiency standards.
  • Compact desktop form factor.

SDI18-12-UD2-P5R Applications

  • Designed for commercial information technology equipment.
  • Suitable for powering 12V devices such as routers, switches, or peripherals.
  • Can be used in test and measurement equipment.
  • Ideal for portable electronics requiring 12V DC input.

SDI18-12-UD2-P5R FAQs

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

12V.

What is the maximum output current?

1.6A.

What is the operating temperature range?

0°C to 40°C.

What input voltage does it accept?

90-264Vac.

What is the efficiency level?

Level VI, CoC Tier 2.

What protections does it have?

Overvoltage protection at 22Vdc, overcurrent protection at 5A auto-recovery, short circuit protection auto-recovery.

What are the dimensions?

88.5mm x 50.0mm x 34.0mm.

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