SDI50-9-UD2-P5R The CUI Inc. SDI50-9-UD2-P5R is a 45W AC-DC desktop adapter with a 9V output voltage and a maximum current of 5A. It meets Level VI efficiency standards.
Mfr Part #:

SDI50-9-UD2-P5R

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-9-UD2-P5R is a 45W AC-DC desktop adapter with a 9V output voltage and a maximum current of 5A. It meets Level VI efficiency standards.
Stock on Request

SDI50-9-UD2-P5R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Cord Length
Current
Efficiency
Form
Frequency
Height
Industrial Grade
Input Connector
Input Type
Length
Medical Grade
Military Grade
No Load Power Consumption
Operating Temperature
Output Connector
Polarization
Power (Watts)
Region Utilized
SVHC Present
Standard Number
Storage Temperature
Tape & Reel
Voltage
Weight
Width

SDI50-9-UD2-P5R Description

Short technical summary and product information.

This AC-DC desktop power supply from CUI Inc., model SDI50-9-UD2-P5R, delivers a regulated 9V output at up to 5A, providing a total of 45W of power. It features a universal input voltage range of 90-264 Vac and operates with Level VI efficiency, meeting CoC Tier 2 requirements.

 

The adapter is designed for ITE (Commercial) applications and includes protections such as over-voltage, over-current, and short-circuit protection with auto-recovery. It has an IEC 320-C8 input connector and a 2.1mm I.D. x 5.5mm O.D. barrel plug output connector with a positive center polarization.

 

With dimensions of 115mm x 53mm x 38mm, it offers a compact form factor. The operating temperature range is 0°C to 40°C. Safety approvals include CB Scheme, CSA, EN, FCC, IEC, PSE, and UL, certified to 60950-1 and 62368-1 standards.

SDI50-9-UD2-P5R Quick Information

Product Type: AC DC Desktop, Wall Adapter
Series: SDI50-UD
Canonical Name: CUI Inc. SDI50-9-UD2-P5R AC-DC Power Supply
Subcategory: Desktop Adapter

SDI50-9-UD2-P5R Compliance

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

SDI50-9-UD2-P5R Features

  • Delivers 9V output at 45W maximum power.
  • Provides up to 5A maximum output current.
  • Meets Level VI and CoC Tier 2 efficiency standards.
  • Features over-voltage and short-circuit protection.
  • Compact desktop form factor with IEC 320-C8 input.

SDI50-9-UD2-P5R Applications

  • Ideal for powering 9Vdc devices and equipment.
  • Suitable for industrial and commercial applications.
  • Used in networking, telecommunications, and peripherals.
  • Desktop form factor for easy integration.

SDI50-9-UD2-P5R FAQs

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

90 to 264 Vac.

What is the output voltage and current?

9 Vdc at 5 A maximum.

What is the operating temperature range?

0°C to 40°C.

What are the dimensions and weight?

115.0mm x 53.0mm x 38.0mm, weight 310 g.

What efficiency level does it meet?

Level VI and CoC Tier 2.

What protections are included?

Over voltage protection (latch off at 180%), over current protection (auto recovery at 180%), short circuit protection (auto recovery).

What is the MTBF?

300,000 hours per Telcordia SR-332 at 25°C.

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