SDI50-19-UC-P5 The CUI Inc. SDI50-19-UC-P5 is a 50W AC-DC power supply with a 19V output. It features a universal input range of 90-264 Vac and meets DoE Level VI efficiency standards.
Mfr Part #:

SDI50-19-UC-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-19-UC-P5 is a 50W AC-DC power supply with a 19V output. It features a universal input range of 90-264 Vac and meets DoE Level VI efficiency standards.
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SDI50-19-UC-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SDI50-19-UC-P5 Description

Short technical summary and product information.

The CUI Inc. SDI50-19-UC-P5 is a versatile AC-DC power supply designed for various applications. It delivers a stable 19V output at up to 2.64A, providing a total of 50W of power. The unit accepts a universal input voltage range from 90 to 264 Vac and operates efficiently, meeting DoE Level VI and CoC Tier 2 standards.

 

This power supply is housed in a compact desktop form factor with an IEC320/C14 input connector. It includes essential protections such as over-voltage, over-current, and short-circuit protection for enhanced reliability. Safety approvals include UL/cUL, PSE, and others, ensuring compliance with international standards.

 

The SDI50-19-UC-P5 is suitable for ITE (Commercial) applications and features a standard barrel plug output connector (2.1mm I.D. x 5.5mm O.D.). Its operating temperature range is 0°C to 40°C, making it a reliable choice for many electronic designs.

SDI50-19-UC-P5 Quick Information

Product Type: AC-DC Power Supply
Series: SDI50-U
Canonical Name: CUI Inc. SDI50-19-UC-P5 AC-DC Power Supply
Subcategory: Desktop Power Supply

SDI50-19-UC-P5 Compliance

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

SDI50-19-UC-P5 Features

  • 50W AC-DC power supply with 19V output.
  • Universal input voltage range (90-264 Vac).
  • DoE Level VI and CoC Tier 2 efficiency.
  • Compact desktop form factor.
  • Includes over-voltage and short-circuit protection.

SDI50-19-UC-P5 Applications

  • Powers commercial information technology equipment safely.
  • Provides regulated DC power for desktop displays.
  • Supports industrial control panels requiring isolated supplies.
  • Replaces legacy adapters in office automation systems.
  • Drives networking hardware needing stable 19V output.

SDI50-19-UC-P5 FAQs

6 frequently asked questions generated from this part’s specifications.
What is the output voltage of the SDI50-19-UC-P5?

The output voltage is 19 Vdc.

What is the maximum output current for this power supply?

The maximum output current is 2.64 A.

What is the total output power rating?

The total output power is 50 W.

What is the input voltage range?

The input voltage range is 90-264 Vac.

What efficiency level does this power supply meet?

It meets DoE Level VI and CoC Tier 2 efficiency standards.

What are the operating temperature limits?

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

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