FSK-S5-24U The CUI Inc. FSK-S5-24U is a 5W AC-DC converter providing a 24V output. It features a universal input voltage range of 85-264 VAC and 77% efficiency.
Mfr Part #:

FSK-S5-24U

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. FSK-S5-24U is a 5W AC-DC converter providing a 24V output. It features a universal input voltage range of 85-264 VAC and 77% efficiency.
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FSK-S5-24U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Input Frequency
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Storage Temperature
Type
Voltage
Width

FSK-S5-24U Description

Short technical summary and product information.

The CUI Inc. FSK-S5-24U is an enclosed AC-DC converter designed for ITE (Commercial) applications. It offers a 24V output voltage at a maximum power of 5W, with a current rating of 210mA. The converter boasts a universal input voltage range of 85-264 VAC and achieves a high efficiency of 77%.

 

Key electrical specifications include a voltage tolerance of ±2%, ripple and noise of 200 mVp-p, and line and load regulation of ±1%. It operates within a temperature range of -20°C to 70°C and features essential protections like output short circuit and thermal shutdown.

 

This AC-DC converter is suitable for through-hole mounting and comes in a 5-DIP Module, 4 Leads package. It is approved by CB, CE, CSA, and UL, adhering to standard UL60950-1. The unit is also RoHS3 compliant and has an MTBF of 4.5 x 10^5 hours, backed by a 2-year warranty.

FSK-S5-24U Quick Information

Product Type: AC DC Converter
Series: FSK-S5
Canonical Name: FSK-S5-24U AC-DC Converter
Subcategory: AC DC Converters

FSK-S5-24U Compliance

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

FSK-S5-24U Features

  • Provides 24V DC output at 5W power.
  • Accepts universal input voltage from 85-264 VAC.
  • Achieves 77% efficiency under typical conditions.
  • Features ±1% line and load regulation.
  • Through-hole mounting for easy integration.

FSK-S5-24U Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for board-level power solutions.
  • Used in general industrial equipment.
  • Ideal for compact power designs.

FSK-S5-24U FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the FSK-S5-24U?

The converter accepts 85-264 VAC or 110-340 VDC input.

What is the package type of this converter?

5-DIP Module with 4 leads, through-hole mounting.

What is the operating temperature range?

-20°C to 70°C with derating.

What is the output power rating?

5W at 24V and 0.21A.

What is the isolation voltage between input and output?

3000 VAC.

What is the typical efficiency?

77% typical.

What are the physical dimensions?

50.8mm x 25.4mm x 18.2mm.

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