VSBU-120-T512A The CUI Inc. VSBU-120-T512A is a 120W AC-DC converter featuring triple outputs of 5V, +12V, and -12V. It offers 80% efficiency and universal input.
Mfr Part #:

VSBU-120-T512A

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VSBU-120-T512A is a 120W AC-DC converter featuring triple outputs of 5V, +12V, and -12V. It offers 80% efficiency and universal input.
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VSBU-120-T512A Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Approval Agency
Current
Efficiency
Features
Frequency
Height
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Number of Outputs
Operating Temperature
Output Power
Power (Watts)
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VSBU-120-T512A Description

Short technical summary and product information.

The CUI Inc. VSBU-120-T512A is an open-frame AC-DC power supply designed for various applications. It provides a continuous power output of up to 120W with triple outputs: 5V, +12V, and -12V.

 

This converter operates with a universal input voltage range of 90-260 Vac and features active power correction and an internal EMI filter. It boasts a typical efficiency of 80% and includes protections for input surge current, over voltage, over load, and over current.

 

The VSBU-120-T512A adheres to an industry-standard 3" x 5" footprint, making it suitable for chassis mounting. Its dimensions are 127.0mm x 76.2mm x 32.5mm. The operating temperature range is 0°C to 70°C with derating.

VSBU-120-T512A Quick Information

Product Type: AC DC Converter
Series: VSBU-120-T
Canonical Name: CUI Inc. VSBU-120-T Series AC-DC Power Supply
Subcategory: Open Frame

VSBU-120-T512A Compliance

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

VSBU-120-T512A Features

  • Provides 120W continuous power output.
  • Features triple outputs: 5V, +12V, and -12V.
  • Universal input voltage range of 90-260 Vac.
  • Achieves 80% typical efficiency.
  • Industry standard 3" x 5" footprint.

VSBU-120-T512A Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for chassis mount installations.
  • Offers protection against over voltage conditions.
  • Includes active power factor correction.

VSBU-120-T512A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the VSBU-120-T512A?

90 to 260 Vac.

What are the output voltages and maximum currents?

5V at 6A, 12V at 0.8A, and -12V at 0.8A.

What is the total output power?

120W.

What is the operating temperature range?

0°C to 70°C with derating.

What is the package and mounting type?

Open frame, chassis mount.

What is the ripple and noise specification?

120 mVp-p on all outputs.

What efficiency does the converter provide?

80% typical.

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