VSK-S3-9U The VSK-S3-9U is a 3W enclosed AC/DC converter from CUI Inc. It features universal input from 85 to 264 VAC, a single 330mA output, and 74% efficiency.
Mfr Part #:

VSK-S3-9U

Mfr Name: CUI Inc.
CUI Inc.
The VSK-S3-9U is a 3W enclosed AC/DC converter from CUI Inc. It features universal input from 85 to 264 VAC, a single 330mA output, and 74% efficiency.
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VSK-S3-9U Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Applications
Approval Agency
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Tape & Reel
Type
Voltage
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VSK-S3-9U Description

Short technical summary and product information.

The VSK-S3-9U is an enclosed AC/DC converter module from CUI Inc. rated at 3W output power. It accepts a universal input voltage range of 85 to 264 VAC and provides a single output of 330mA. The converter achieves 74% typical efficiency. It is designed for ITE (commercial) applications and carries approvals from CB Scheme, EN, IEC, and UL. The module is housed in a 26-DIP package with 7 leads and is through-hole mountable. Dimensions are 37.0mm x 23.0mm x 15.5mm. Operating temperature range is -25°C to 70°C with derating. It complies with standards 55024, 55032 Class A, 60950-1, 61000-3-2, and 61000-3-3.

VSK-S3-9U Quick Information

Product Type: AC DC Converter
Series: VSK-S3
Canonical Name: VSK-S3-9U AC/DC Converter
Subcategory: Board Mount AC/DC Converters

VSK-S3-9U Compliance

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

VSK-S3-9U Features

  • Enclosed AC/DC converter module.
  • Universal input 85-264 VAC.
  • Single 330mA output at 3W.
  • 74% typical efficiency.
  • Through-hole 26-DIP package.

VSK-S3-9U Applications

  • Suitable for ITE (commercial) applications.
  • Ideal for board-mounted power conversion.
  • Used in industrial control systems.
  • Powers sensors and low-power devices.

VSK-S3-9U FAQs

6 frequently asked questions generated from this part’s specifications.
What is the package type of the VSK-S3-9U?

26-DIP Module, 7 Leads.

What is the operating temperature range?

-25°C to 70°C with derating.

What is the input voltage range?

85 to 264 VAC.

What is the efficiency of the converter?

74%.

What approvals does the VSK-S3-9U hold?

CB Scheme, EN, IEC, UL.

What is the output current rating?

330mA.

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