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PSK-45-48 The CUI Inc. PSK-45-48 is a 45W AC-DC converter with a 48V output. It features universal input and an efficiency of 87%.
Mfr Part #:

PSK-45-48

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. PSK-45-48 is a 45W AC-DC converter with a 48V output. It features universal input and an efficiency of 87%.
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PSK-45-48 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Efficiency
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PSK-45-48 Description

Short technical summary and product information.

The CUI Inc. PSK-45-48 is an enclosed AC-DC converter designed for ITE (Commercial) applications. It delivers a single 48V output with a maximum current of 940mA, providing a total power of 45W. The converter operates with a universal input voltage range of 85-264 VAC or 100-370 VDC and boasts an efficiency of 87%.

 

Key features include universal input capability and an isolation voltage of 4kV. The operating temperature range is -40°C to 70°C with derating. The unit is mounted via through-hole and has dimensions of 87.0mm x 52.0mm x 29.5mm.

 

Compliance is indicated by CE and cURus approval agencies. The PSK-45-48 series is suitable for various commercial applications requiring a reliable AC-DC power conversion solution.

PSK-45-48 Quick Information

Product Type: AC-DC Converter
Series: PSK-45
Canonical Name: CUI Inc. PSK-45-48 AC-DC Converter
Subcategory: AC DC Converters

PSK-45-48 Compliance

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

PSK-45-48 Features

  • 45W power output with 48V single output.
  • Universal input voltage range (85-264 VAC).
  • 87% efficiency for power savings.
  • Operates from -40°C to 70°C.
  • CE and cURus approved for safety.

PSK-45-48 Applications

  • Used in commercial ITE equipment power supplies.
  • Suitable for 48V distributed power architectures.
  • Ideal for industrial control system power rails.
  • Designed for telecom and networking equipment.
  • Applicable for test and measurement instrumentation.

PSK-45-48 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the PSK-45-48?

The input range is 85 to 264 VAC and 100 to 370 VDC.

What output voltage and current does the PSK-45-48 provide?

It provides a single 48V output at 940mA for a total power of 45W.

What is the package type of the PSK-45-48?

It is an enclosed module in a 4-DIP package with through-hole mounting.

What is the operating temperature range?

-40°C to 70°C with derating.

What is the efficiency rating?

87% typical.

What is the isolation voltage rating?

4kV.

What approvals does the PSK-45-48 have?

CE and cURus.

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