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SDI50-12-UC-P5 The CUI Inc. SDI50-12-UC-P5 is a 50W AC-DC desktop adapter with a 12V output and 4.2A current. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
Mfr Part #:

SDI50-12-UC-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-12-UC-P5 is a 50W AC-DC desktop adapter with a 12V output and 4.2A current. It features a universal input voltage range of 90-264 Vac and meets Level VI efficiency standards.
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SDI50-12-UC-P5 Specifications Quick View

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SDI50-12-UC-P5 Description

Short technical summary and product information.

The CUI Inc. SDI50-12-UC-P5 is a versatile AC-DC power supply designed for ITE (Commercial) applications. This desktop adapter delivers a stable 12V output at up to 4.2A, providing a total power of 50W. It operates with a universal input voltage range from 90 to 264 Vac and a frequency of 47 to 63 Hz, making it suitable for global use.

 

Key features include DoE Level VI and CoC Tier 2 efficiency compliance, ensuring reduced energy consumption. The unit offers over-voltage, over-current, and short-circuit protections for enhanced safety. It is certified to UL/cUL, PSE, and other international safety standards, including 60950-1 and 62368-1.

 

The adapter has a compact mechanical design with dimensions of 115 x 53 x 38 mm. It utilizes an IEC320/C14 input connector and provides a standard barrel plug output (2.1mm I.D. x 5.5mm O.D.). The operating temperature range is 0°C to 40°C, with a low no-load power consumption of a maximum of 0.15W at 230 Vac.

 

This power supply is designed for reliability, boasting an MTBF of 300,000 hours at 25°C. It is RoHS3 compliant and meets FCC Part 15B Class B and CE EMI/EMC standards.

SDI50-12-UC-P5 Quick Information

Product Type: AC/DC Desktop Adapter
Series: SDI50-U
Canonical Name: CUI Inc. SDI50-12-UC-P5 AC-DC Power Supply
Subcategory: Desktop Adapter

SDI50-12-UC-P5 Compliance

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

SDI50-12-UC-P5 Features

  • Delivers 50W of power at 12V.
  • Universal 90-264 Vac input range.
  • Meets DoE Level VI efficiency standards.
  • Includes over-voltage and short-circuit protection.
  • Certified to UL/cUL and PSE safety standards.

SDI50-12-UC-P5 Applications

  • Suitable for ITE commercial equipment.
  • Ideal for various electronic device power needs.
  • Designed for global power input compatibility.
  • Provides reliable power conversion.

SDI50-12-UC-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SDI50-12-UC-P5?

The input voltage range is 90-264 Vac at 47-63 Hz.

What are the output voltage and current ratings?

The output is 12 Vdc at a maximum current of 4.2 A, providing 50 W.

What is the operating temperature range?

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

What are the physical dimensions and connector types?

The dimensions are 115 x 53 x 38 mm. The input connector is IEC320/C14 and the output is a barrel plug (2.1mm ID x 5.5mm OD) with a 72-inch cord.

What efficiency level does this adapter meet?

The adapter meets Level VI and CoC Tier 2 efficiency standards.

What protection features are included?

The adapter includes over voltage protection (latch off at 180%), over current protection (auto recovery at 180%), and short circuit protection (auto recovery).

What safety approvals does the SDI50-12-UC-P5 have?

The adapter is approved to UL/cUL, PSE, and certified to 60950-1 and 62368-1 standards. It also complies with FCC Part 15B Class B and CE.

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