VSUU-120-T3512B The VSUU-120-T3512B is a 120W AC/DC converter from CUI Inc. with triple outputs of 3.3V, 5V, and 12V. It features chassis mount, open frame design, and 80% efficiency.
Mfr Part #:

VSUU-120-T3512B

Mfr Name: CUI Inc.
CUI Inc.
The VSUU-120-T3512B is a 120W AC/DC converter from CUI Inc. with triple outputs of 3.3V, 5V, and 12V. It features chassis mount, open frame design, and 80% efficiency.
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VSUU-120-T3512B Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Height
Length
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
SVHC Present
Standard Number
Type
Voltage
Width

VSUU-120-T3512B Description

Short technical summary and product information.

The VSUU-120-T3512B is an open frame AC/DC converter from CUI Inc. delivering 120W of output power. It provides three regulated outputs: 3.3V, 5V, and 12V, with a total output current of 1A. The converter operates from a universal input and is also DC input capable, featuring power factor correction (PFC).

 

Designed for chassis mounting, the unit measures 127.0mm in length, 76.2mm in width, and 32.5mm in height. It operates over a temperature range of 0°C to 70°C with derating, and achieves an efficiency of 80%.

 

The converter is intended for ITE (commercial) applications and carries approvals from CB Scheme, EN, IEC, SIQ, TUV, and UL. It complies with standards including 55024, 55032 Class B, 60950-1, 61000-3-2, and 61000-3-3.

VSUU-120-T3512B Quick Information

Product Type: AC DC Converter
Canonical Name: AC/DC Converter 120W Triple Output 3.3V/5V/12V
Subcategory: Open Frame

VSUU-120-T3512B Compliance

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

VSUU-120-T3512B Features

  • 120W triple output AC/DC converter.
  • Universal input with PFC and DC input.
  • Chassis mount open frame design.
  • 80% efficiency rating.
  • Approved to UL, TUV, and CB standards.

VSUU-120-T3512B Applications

  • Suitable for commercial ITE equipment.
  • Ideal for industrial control systems.
  • Use in test and measurement instruments.
  • Power for telecommunications equipment.

VSUU-120-T3512B FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the VSUU-120-T3512B?

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

What are the output voltages of the VSUU-120-T3512B?

The converter provides three outputs: 3.3V, 5V, and 12V.

What is the power rating of the VSUU-120-T3512B?

The power rating is 120W.

What is the efficiency of the VSUU-120-T3512B?

The efficiency is 80%.

What mounting type does the VSUU-120-T3512B use?

The mounting type is chassis mount.

What approvals does the VSUU-120-T3512B hold?

It is approved by CB Scheme, EN, IEC, SIQ, TUV, and UL.

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