Mfr Part #:

VI-QU4L-CQW

Mfr Name: Vicor

Vicor VI-QU4L-CQW is a 400W AC/DC converter with dual outputs: 48V at 8.33A and 28V at 3.57A. It features chassis mount packaging.

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VI-QU4L-CQW Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	AC DC Converters
Manufacturer Name	Vicor
Halogen Free	No
Input Type	AC/DC
Mounting Type	Chassis Mount
SVHC Present	Not Present

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VI-QU4L-CQW Description

Short technical summary and product information.

The Vicor VI-QU4L-CQW is a 400W AC/DC converter designed for applications requiring dual output voltages. It provides a 48V output at 8.33A and a 28V output at 3.57A, delivering a combined total power of 500W (400W + 100W). The converter accepts an AC/DC input and is housed in a chassis mount package suitable for industrial and embedded power systems.

This converter is RoHS3 compliant and has an MSL rating of 1 (unlimited). It is designed for reliable operation in a variety of power supply applications where dual regulated outputs are needed. The chassis mount form factor simplifies integration into larger systems or enclosures.

VI-QU4L-CQW Quick Information

Subcategory: AC DC Converters

VI-QU4L-CQW Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: No

VI-QU4L-CQW Features

400W total output power capacity.
Dual outputs: 48V at 8.33A and 28V at 3.57A.
Chassis mount packaging for easy integration.
RoHS3 compliant and MSL 1 rated.
AC/DC input type for versatile power sources.

VI-QU4L-CQW Applications

Ideal for industrial power supply systems.
Used in telecom and networking equipment.
Suitable for embedded system power distribution.
Perfect for dual-voltage rail applications.

VI-QU4L-CQW FAQs

4 frequently asked questions generated from this part’s specifications.

What are the output voltages of the VI-QU4L-CQW?

The VI-QU4L-CQW provides dual outputs: 48V and 28V.

What is the total power rating of this converter?

The total power is 500W, with 400W on the 48V output and 100W on the 28V output.

What is the mounting type for the VI-QU4L-CQW?

The converter uses chassis mount packaging.

What is the input type for this converter?

The input type is AC/DC.