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VF-S250-48A The CUI Inc. VF-S250-48A is a 250W AC/DC converter with an open frame design and 48V output. It features adjustable output, PFC, and universal input.
Mfr Part #:

VF-S250-48A

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VF-S250-48A is a 250W AC/DC converter with an open frame design and 48V output. It features adjustable output, PFC, and universal input.
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VF-S250-48A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Applications
Approval Agency
Automotive Grade
Current
Efficiency
Features
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Tape & Reel
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VF-S250-48A Description

Short technical summary and product information.

The CUI Inc. VF-S250-48A is an open frame AC/DC converter designed for ITE (Commercial) applications. It delivers 250W of power with a 48V output voltage and a current rating of 5.21A.

 

Key electrical specifications include a universal input, adjustable output, and Power Factor Correction (PFC). The converter operates within a temperature range of 0°C to 70°C with derating. It meets various safety and EMC standards, including 60950-1 and 62368-1.

 

This chassis mount converter has dimensions of 127.0mm x 81.3mm x 38.1mm. It is RoHS3 compliant and has an MSL 1 rating.

VF-S250-48A Quick Information

Product Type: AC DC Converter
Series: VF-S250
Canonical Name: CUI Inc. VF-S250-48A AC/DC Converter
Subcategory: AC DC Converters

VF-S250-48A Compliance

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

VF-S250-48A Features

  • 250W open frame AC/DC converter.
  • 48V output voltage.
  • Features adjustable output and PFC.
  • Chassis mount design.
  • RoHS3 compliant.

VF-S250-48A Applications

  • Suitable for information technology equipment.
  • Ideal for commercial and industrial power systems.
  • Used in telecom and networking applications.
  • Can power industrial control and automation systems.

VF-S250-48A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the VF-S250-48A?

48V DC.

What is the operating temperature range?

0°C to 70°C with derating.

What is the efficiency?

83%.

What is the isolation voltage?

3 kV.

What are the dimensions?

127.0mm x 81.3mm x 38.1mm.

What mounting type does it use?

Chassis mount.

How many outputs does it have?

1 output.

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