VOF-70-48 The CUI Inc. VOF-70-48 is an open frame AC/DC converter delivering 48V at 1.5A (70W). It features 90% efficiency, chassis mount, and universal input.
Mfr Part #:

VOF-70-48

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VOF-70-48 is an open frame AC/DC converter delivering 48V at 1.5A (70W). It features 90% efficiency, chassis mount, and universal input.
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VOF-70-48 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
Height
Industrial Grade
Length
Medical Grade
Military Grade
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
SVHC Present
Standard Number
Type
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VOF-70-48 Description

Short technical summary and product information.

The CUI Inc. VOF-70-48 is an open frame AC/DC converter designed for ITE (Commercial) applications. It provides a single output of 48V at 1.5A, delivering 70W of power. With an efficiency rating of 90%, it minimizes power loss and heat generation.

 

The converter accepts universal input and features adjustable output voltage. It is chassis mountable with dimensions of 101.6mm x 50.8mm x 33.6mm (4.00" x 2.00" x 1.32"). The operating temperature range is -20°C to 60°C with derating.

 

The VOF-70-48 includes an isolation voltage of 3 kV. It is approved by agencies including CB Scheme, EN, FCC, IEC, SIQ, TUV, and UL, and complies with standards 55024, 60950-1, 61000-3-2, 61000-3-3, 61000-6-1, and 61204-3.

VOF-70-48 Quick Information

Subcategory: Open Frame

VOF-70-48 Compliance

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

VOF-70-48 Features

  • Open frame chassis mount design.
  • 90% high efficiency operation.
  • Adjustable output with universal input.
  • 3 kV input-output isolation.
  • Operating temperature range -20°C to 60°C.

VOF-70-48 Applications

  • Used in commercial ITE equipment power supplies
  • Suitable for chassis-mounted AC-DC conversion
  • Ideal for 48V industrial control systems
  • Supports universal input voltage applications
  • Designed for 70W open frame power needs

VOF-70-48 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the VOF-70-48?

-20°C to 60°C with derating.

What output voltage does the VOF-70-48 provide?

48V DC.

What is the power rating of the VOF-70-48?

70W.

What is the efficiency of the VOF-70-48?

90%.

What is the isolation voltage of the VOF-70-48?

3 kV.

Which safety agencies approve the VOF-70-48?

CB Scheme, EN, FCC, IEC, SIQ, TUV, UL.

What are the dimensions of the VOF-70-48?

101.6mm x 50.8mm x 33.6mm (4.00" x 2.00" x 1.32").

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