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PSK-5W-9 The CUI Inc. PSK-5W-9 is an AC/DC converter delivering 5W of power with a 9V output voltage. It features a wide input voltage range of 85-305 VAC and 74% efficiency.
Mfr Part #:

PSK-5W-9

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. PSK-5W-9 is an AC/DC converter delivering 5W of power with a 9V output voltage. It features a wide input voltage range of 85-305 VAC and 74% efficiency.
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PSK-5W-9 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Duration
Efficiency
Mounting Type
Number of Outputs
Operating Temperature
Output Voltage
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Standard Number
Type
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PSK-5W-9 Description

Short technical summary and product information.

The CUI Inc. PSK-5W-9 is a 5W AC/DC converter designed for ITE (Commercial) applications. It provides a stable 9V output voltage and accepts a broad input voltage range of 85-305 VAC or 100-430 VDC.

 

With an efficiency rating of 74%, this converter is suitable for various power supply needs. It offers an isolation voltage of 4 kV and operates within a temperature range of -40°C to 70°C with derating. The unit is approved by CE and cURus, adhering to standard 62368-1.

 

The physical dimensions are 76.0mm x 31.5mm x 28.8mm, designed for tray packaging. Its robust construction and compliance certifications make it a reliable choice for embedded systems and industrial equipment.

PSK-5W-9 Quick Information

Product Type: AC DC Converter
Series: PSK-5W
Canonical Name: CUI Inc. PSK-5W-9 AC/DC DIN Rail Power Supply
Subcategory: AC DC Converters

PSK-5W-9 Compliance

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

PSK-5W-9 Features

  • Delivers 5W of power with 9V output.
  • Wide input voltage range of 85-305 VAC.
  • 74% efficiency for reliable power conversion.
  • Operates from -40°C to 70°C.
  • CE and cURus approved for safety.

PSK-5W-9 Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for embedded system power.
  • Used in industrial equipment designs.
  • Provides stable 9V power output.

PSK-5W-9 FAQs

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

85 to 305 VAC or 100 to 430 VDC.

What is the output voltage and current?

9V at 550mA.

What is the efficiency of this converter?

74%.

What is the isolation voltage?

4 kV.

What is the operating temperature range?

-40°C to 70°C with derating.

What are the dimensions?

76.0mm x 31.5mm x 28.8mm.

What is the packaging type?

Tray.

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