SDI50-48-U-P6R The CUI Inc. SDI50-48-U-P6R is a 50W AC-DC desktop power supply with a 48V output. It features universal input and Level VI efficiency.
Mfr Part #:

SDI50-48-U-P6R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-48-U-P6R is a 50W AC-DC desktop power supply with a 48V output. It features universal input and Level VI efficiency.
Stock on Request

SDI50-48-U-P6R 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

SDI50-48-U-P6R Description

Short technical summary and product information.

The CUI Inc. SDI50-48-U-P6R is a versatile AC-DC power supply designed for ITE (Commercial) applications. It delivers a stable 48V DC output at up to 50W of power, with a maximum input current of 1.2A and a universal input voltage range of 90-264 Vac.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, ensuring energy efficiency. It includes protections for over-voltage, over-current, and short-circuit conditions. The unit is certified to UL/cUL, PSE, and other international safety standards, making it suitable for global use.

 

With a compact desktop form factor and an IEC320-C14 input connector, the SDI50-48-U-P6R is designed for ease of integration. Its operating temperature range is 0°C to 40°C, and it offers robust isolation specifications. The output connector is a standard barrel plug (2.5mm I.D. x 5.5mm O.D.).

SDI50-48-U-P6R Quick Information

Product Type: AC-DC Power Supply
Series: SDI50-U
Canonical Name: CUI Inc. SDI50-48-U-P6R AC-DC Power Supply
Subcategory: Desktop

SDI50-48-U-P6R Compliance

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

SDI50-48-U-P6R Features

  • 50W AC-DC desktop power supply.
  • 48V DC single regulated output.
  • Universal input voltage range (90-264 Vac).
  • DoE Level VI and CoC Tier 2 efficiency.
  • Over-voltage and short-circuit protections.

SDI50-48-U-P6R Applications

  • Ideal for powering commercial ITE equipment.
  • Used in networking and telecommunications devices.
  • Suitable for industrial control systems.
  • Powers LED signage and displays.

SDI50-48-U-P6R FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the SDI50-48-U-P6R?

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

What are the output voltage and current ratings?

The output is 48 Vdc at a maximum current of 1.05 A, providing up to 50 W of power.

What is the operating temperature range?

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

What safety approvals does the SDI50-48-U-P6R have?

It is approved under CB, CCC, CSA, EN, FCC, IEC, PSE, RCM, and UL standards.

What efficiency level does the adapter meet?

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

What type of output connector is used?

It uses a right-angle barrel plug with 2.5 mm I.D. x 5.5 mm O.D. x 9.5 mm dimensions and positive center polarity.

Does the adapter include over voltage protection?

Yes, over voltage protection is provided via output latch-off at 180% of nominal voltage.

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