VSBU-120-T515B The CUI Inc. VSBU-120-T515B is a 120W AC/DC power supply featuring a triple output of 5V, 15V, and 15V. It offers 80% efficiency and universal input.
Mfr Part #:

VSBU-120-T515B

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VSBU-120-T515B is a 120W AC/DC power supply featuring a triple output of 5V, 15V, and 15V. It offers 80% efficiency and universal input.
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VSBU-120-T515B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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VSBU-120-T515B Description

Short technical summary and product information.

The CUI Inc. VSBU-120-T515B is an open-frame AC-DC power supply designed for ITE (Commercial) applications. It delivers up to 120W of continuous power with a universal input voltage range of 90-260 Vac and a frequency range of 47-63 Hz.

 

This power supply features a triple output configuration, providing 5V, 15V, and 15V with maximum currents of 6A, 0.8A, and 0.8A respectively. Key electrical specifications include a typical efficiency of 80%, line regulation of 0.5%, and load regulation of 3% at 230 Vac. It also incorporates active power factor correction (PFC) and meets standards such as 55024 and 60950-1.

 

The unit is designed for chassis mounting and has a compact footprint of 3" x 5". The operating temperature range is 0°C to 70°C with derating. Protections include input surge current, over voltage, over load, and over current.

 

Compliance includes RoHS3, REACH Unaffected, and MSL 1. Approval agencies include CB Scheme, EN, IEC, SIQ, TUV, and UL.

VSBU-120-T515B Quick Information

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

VSBU-120-T515B Compliance

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

VSBU-120-T515B Features

  • 120W continuous power output.
  • Triple output: 5V, 15V, 15V.
  • Universal input voltage range (90-260 Vac).
  • 80% typical efficiency.
  • Chassis mount open-frame design.

VSBU-120-T515B Applications

  • For commercial ITE and test equipment.
  • Powers mixed-signal circuits with dual 15V.
  • Ideal for industrial control systems.
  • Used in embedded computing applications.

VSBU-120-T515B FAQs

7 frequently asked questions generated from this part’s specifications.
What are the output voltages for the VSBU-120-T515B?

The VSBU-120-T515B provides three outputs: 5V, 15V, and 15V.

What is the maximum output current for each voltage rail on the VSBU-120-T515B?

The output currents are 6A for the 5V rail and 0.8A for each of the 15V rails.

What is the total power output of the VSBU-120-T515B?

The VSBU-120-T515B has a maximum output power of 120W.

What is the typical efficiency of the VSBU-120-T515B?

The typical efficiency of the VSBU-120-T515B is 80%.

What is the input voltage range for the VSBU-120-T515B?

The VSBU-120-T515B accepts a universal input voltage range of 90 to 260 Vac.

What is the operating temperature range for this AC/DC converter?

The operating temperature range is 0°C to 70°C with derating.

Does the VSBU-120-T515B have power factor correction?

Yes, the VSBU-120-T515B features active power factor correction.

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