SDI50-9-U-P5 The CUI Inc. SDI50-9-U-P5 is a 45W AC-DC desktop power supply providing a 9V, 5A output. It features universal input and DoE Level VI efficiency.
Mfr Part #:

SDI50-9-U-P5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. SDI50-9-U-P5 is a 45W AC-DC desktop power supply providing a 9V, 5A output. It features universal input and DoE Level VI efficiency.
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SDI50-9-U-P5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Dimensions
Efficiency
Form
Frequency
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Input Connector
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SDI50-9-U-P5 Description

Short technical summary and product information.

The CUI Inc. SDI50-9-U-P5 is an AC-DC power supply designed for ITE applications. It delivers a single regulated output of 9V at up to 5A, providing a total power of 45W. The unit accepts a universal input voltage range of 90-264 Vac and operates at frequencies between 47-63 Hz.

 

This power supply meets DoE Level VI and CoC Tier 2 efficiency standards, contributing to energy savings. It includes over-voltage, over-current, and short-circuit protections for reliable operation. The compact desktop form factor and IEC320/C14 input connector make it suitable for various integration needs.

 

Safety approvals include UL/cUL, PSE, and others, certified to 60950-1 and 62368-1 standards. The operating temperature range is 0°C to 40°C, with humidity from 20% to 80% non-condensing.

SDI50-9-U-P5 Quick Information

Product Type: AC/DC Desktop, Wall Adapter
Series: SDI50-U
Canonical Name: CUI Inc. SDI50-9-U-P5 AC-DC Power Supply
Subcategory: Desktop

SDI50-9-U-P5 Compliance

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

SDI50-9-U-P5 Features

  • Delivers 9V at 5A for 45W output.
  • Universal input voltage range of 90-264 Vac.
  • Meets DoE Level VI and CoC Tier 2 efficiency.
  • Includes over-voltage and short-circuit protections.
  • Certified to safety standards 60950-1 and 62368-1.

SDI50-9-U-P5 Applications

  • Ideal for powering industrial control equipment.
  • Suitable for telecommunications and networking devices.
  • Used in medical and test instrumentation.
  • Perfect for portable electronic device charging.

SDI50-9-U-P5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current of the SDI50-9-U-P5?

The output voltage is 9 Vdc and the output current is 5 A, providing 45 W of power.

What is the input voltage range for this adapter?

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

What efficiency level does the SDI50-9-U-P5 meet?

It meets Level VI efficiency standards.

What is the operating temperature range?

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

What type of output connector does this adapter use?

It uses a barrel plug with 2.1mm I.D. and 5.5mm O.D.

What protections are included on the output?

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

What is the MTBF rating?

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

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