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SDI40-19-U2-P5R The CUI Inc. SDI40-19-U2-P5R is a 40W AC-DC desktop power supply with a 19V output. It features universal input voltage and Level VI efficiency.
Mfr Part #:

SDI40-19-U2-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI40-19-U2-P5R is a 40W AC-DC desktop power supply with a 19V output. It features universal input voltage and Level VI efficiency.
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SDI40-19-U2-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
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SDI40-19-U2-P5R Description

Short technical summary and product information.

The CUI Inc. SDI40-19-U2-P5R is an AC-DC desktop power supply designed for ITE applications. It delivers up to 40W of continuous power with a 19V output voltage and 2.1A output current.

 

This power supply operates with a universal input voltage range of 90-264 Vac and features DoE Level VI and CoC Tier 2 efficiency. It includes protections such as over-voltage, over-current, and short-circuit with auto-recovery.

 

The unit has a compact size with dimensions of 111.0mm x 52.0mm x 32.3mm. It features an IEC 320-C14 input connector and a 2.1mm I.D. x 5.5mm O.D. x 9.5mm barrel plug output with positive center polarization. The cord length is 1.53 meters.

 

Safety approvals include CB Scheme, CCC, CSA, EN, FCC, IEC, RCM, SIQ, TUV, and UL. The operating temperature range is 0°C to 40°C.

SDI40-19-U2-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapters
Series: SDI40-U
Canonical Name: CUI Inc. SDI40-19-U2-P5R AC-DC Power Supply
Subcategory: Desktop

SDI40-19-U2-P5R Compliance

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

SDI40-19-U2-P5R Features

  • Delivers 40W continuous power output.
  • Provides a stable 19V DC output voltage.
  • Achieves DoE Level VI efficiency standards.
  • Features universal 90-264 Vac input range.
  • Includes over-voltage and short-circuit protections.

SDI40-19-U2-P5R Applications

  • Suitable for ITE commercial equipment.
  • Ideal for compact electronic designs.
  • Used in systems requiring stable power.
  • Designed for universal power applications.

SDI40-19-U2-P5R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDI40-19-U2-P5R?

The output voltage is 19 Vdc.

What is the maximum output current for this power supply?

The maximum output current is 2.1 A.

What is the power rating of the SDI40-19-U2-P5R?

The power rating is 40 W.

What is the input voltage range for this AC-DC power supply?

The input voltage range is 90-264 Vac.

What efficiency level does the SDI40-19-U2-P5R meet?

It meets DoE Level VI efficiency.

What are the operating temperature limits?

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

What type of input connector does this power supply use?

It uses an IEC 320-C14 input connector.

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