VI-PUNN-CUU The Vicor VI-PUNN-CUU is an enclosed AC/DC converter with dual 18.5V outputs, delivering a total of 400W. It features universal input voltage and chassis mounting.
Mfr Part #:

VI-PUNN-CUU

Mfr Name: Vicor
Vicor
The Vicor VI-PUNN-CUU is an enclosed AC/DC converter with dual 18.5V outputs, delivering a total of 400W. It features universal input voltage and chassis mounting.
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VI-PUNN-CUU Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Approval Agency
Duration
Efficiency
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Features
Mounting Type
Number of Outputs
Operating Temperature
Power (Watts)
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VI-PUNN-CUU Description

Short technical summary and product information.

The Vicor VI-PUNN-CUU is an enclosed AC/DC converter designed for various applications. It provides two 18.5V outputs, each capable of delivering 10.811A, for a total power output of 400W. The converter accepts a universal input voltage range of 90-132 VAC and 180-264 VAC.

 

Key electrical specifications include an isolation voltage of 4.242 kV and a typical efficiency of 90%. The operating temperature range is from 0°C to 85°C. This model is part of the FlatPAC™ series and is designed for chassis mounting.

 

Compliance information indicates RoHS non-compliant status, REACH Affected, and MSL 1 (Unlimited). The unit is approved by agencies including CE, cTUVus, cURus, TUV, and UL, and complies with standard number 60950-1. Its dimensions are 9.25" L x 4.90" W x 1.37" H.

VI-PUNN-CUU Quick Information

Product Type: AC DC Converter
Series: FlatPAC™
Canonical Name: Vicor VI-PUNN-CUU AC/DC Converter
Subcategory: AC DC Converters

VI-PUNN-CUU Compliance

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

VI-PUNN-CUU Features

  • Dual 18.5V outputs at 10.811A each.
  • 400W total power output capacity.
  • Universal input voltage range (90-264 VAC).
  • 0°C to 85°C operating temperature range.
  • Chassis mountable for easy integration.

VI-PUNN-CUU Applications

  • Powers industrial automation control panels efficiently.
  • Supplies dual rails for telecom equipment racks.
  • Drives medical imaging subsystems requiring stable voltage.
  • Supports test and measurement instrumentation setups.

VI-PUNN-CUU FAQs

6 frequently asked questions generated from this part’s specifications.
What are the output voltage specifications?

The converter provides two outputs, each rated at a nominal 18.5V.

How is this power supply packaged and mounted?

The unit comes in a bulk package and utilizes a chassis mount configuration.

What is the operating temperature range?

The device operates reliably within a temperature range of 0°C to 85°C.

What is the maximum power rating of this converter?

The total power rating is 400W distributed across two outputs.

Does this model support universal input voltages?

Yes, it accepts 90 to 132 VAC or 180 to 264 VAC inputs.

What safety certifications does this unit hold?

It holds CE, cTUVus, cURus, TUV, and UL approvals.

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