VOF-40C-S5 The CUI Inc. VOF-40C-S5 is a 40W AC-DC power supply featuring a 5V output voltage and a universal 85-264 VAC input range. It offers 82% efficiency and a chassis mount, open frame design.
Mfr Part #:

VOF-40C-S5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VOF-40C-S5 is a 40W AC-DC power supply featuring a 5V output voltage and a universal 85-264 VAC input range. It offers 82% efficiency and a chassis mount, open frame design.
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VOF-40C-S5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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VOF-40C-S5 Description

Short technical summary and product information.

The CUI Inc. VOF-40C-S5 is an AC-DC power supply designed for various applications requiring a reliable 5V output. This open-frame unit delivers up to 40W of power and accepts a wide universal input voltage range of 85 to 264 VAC.

 

Key electrical specifications include an output voltage of 5Vdc with a maximum current of 8A, and a typical efficiency of 82% at 230 Vac input. The power supply incorporates essential protections such as over-voltage, over-current, and short-circuit protection. It operates within a temperature range of -25°C to 70°C with derating.

 

Designed for easy integration, the VOF-40C-S5 features a chassis mount configuration with dimensions of 76.2mm x 50.8mm x 30.0mm. It meets Class B EMI performance standards, complying with CISPR32/EN55032, and is safety certified to IEC/EN/UL 62368 standards.

VOF-40C-S5 Quick Information

Product Type: AC DC Converters
Series: VOF-40C
Canonical Name: CUI Inc. VOF-40C-S5 AC-DC Power Supply
Subcategory: AC-DC Converters

VOF-40C-S5 Compliance

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

VOF-40C-S5 Features

  • Delivers 40W of power with 5V output.
  • Universal input voltage range of 85-264 VAC.
  • High efficiency of 82% at 230 VAC input.
  • Compact chassis mount, open frame design.
  • Includes OVP, OCP, and SCP protections.

VOF-40C-S5 Applications

  • Used in industrial control systems
  • Ideal for embedded system power
  • Suitable for test and measurement
  • Powers telecommunications equipment

VOF-40C-S5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the VOF-40C-S5?

The output voltage is 5 Vdc.

What is the maximum output current for the VOF-40C-S5?

The maximum output current is 8 A.

What is the power rating of the VOF-40C-S5?

The power rating is 40W.

What is the input voltage range for the VOF-40C-S5?

The input voltage range is 85 to 264 VAC.

What is the typical efficiency of the VOF-40C-S5?

The typical efficiency is 82% at 230 Vac input.

What are the dimensions of the VOF-40C-S5?

The dimensions are 76.2mm x 50.8mm x 30.0mm.

What is the operating temperature range for the VOF-40C-S5?

The operating temperature range is -25°C to 70°C (With Derating).

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