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VF-D320-D512A The CUI Inc. VF-D320-D512A is a 320W AC-DC power supply featuring dual outputs (5V, 12V) and 75% efficiency. It is designed for chassis mounting and has a universal input.
Mfr Part #:

VF-D320-D512A

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VF-D320-D512A is a 320W AC-DC power supply featuring dual outputs (5V, 12V) and 75% efficiency. It is designed for chassis mounting and has a universal input.
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VF-D320-D512A Specifications Quick View

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VF-D320-D512A Description

Short technical summary and product information.

The CUI Inc. VF-D320-D512A is an AC-DC power supply with a maximum output power of 320W. It offers dual outputs, specifically 5V and 12V, with a maximum output current of 15A for the 12V output and a maximum power of 125W at 5V.

 

This power supply operates with a universal input voltage range of 90-264 Vac and achieves a typical efficiency of 75%. It includes features such as adjustable output, power factor correction (PFC), and over-voltage, over-current, and short-circuit protections. The unit is designed for chassis mounting and has an open frame construction.

 

Key electrical specifications include line regulation of ±5% and load regulation of ±5%. It also features a power good signal and a hold-up time of 20 ms at 120 VAC and 80% load. The operating temperature range is 0°C to 70°C with derating.

 

Compliance includes IEC/EN/UL 62368 certification and adherence to standards such as 55024, 55032 Class B, and 61000-3-2/3. The isolation voltage is rated at 3000 Vac.

VF-D320-D512A Quick Information

Product Type: AC-DC Power Supply
Series: VF-D320-DXXA
Canonical Name: CUI Inc. VF-D320-D512A AC-DC Power Supply
Subcategory: AC DC Converters

VF-D320-D512A Compliance

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

VF-D320-D512A Features

  • Provides 320W continuous power with forced air.
  • Features dual 5V and 12V outputs.
  • Achieves up to 75% efficiency.
  • Universal input voltage range (90-264 Vac).
  • Includes over load, over voltage, and short circuit protections.

VF-D320-D512A Applications

  • Suitable for ITE (Commercial) applications.
  • Designed for chassis mount installations.
  • Open frame construction for integration.
  • Features power factor correction.

VF-D320-D512A FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage and current for the CUI VF-D320-D512A?

The CUI VF-D320-D512A has a nominal output voltage of 5 Vdc and a maximum output current of 15 A for the 12V output, with a maximum power of 125W at 5V.

What is the maximum output power of the VF-D320-D512A?

The CUI VF-D320-D512A has a maximum output power of 125W at 5V, and can deliver up to 300W continuous power with forced air.

What is the input voltage range for the CUI VF-D320-D512A?

The CUI VF-D320-D512A accepts a universal input voltage range of 90-264 Vac.

What is the efficiency of the VF-D320-D512A power supply?

The CUI VF-D320-D512A power supply has a typical efficiency of 75%.

What are the dimensions of the CUI VF-D320-D512A?

The dimensions of the CUI VF-D320-D512A are 152.4mm x 101.6mm x 38.1mm.

What protections are included in the VF-D320-D512A?

The VF-D320-D512A includes over voltage protection (130%), over current protection (110-140%), short circuit protection, and over temperature protection (85°C).

What safety and compliance standards does the VF-D320-D512A meet?

The VF-D320-D512A is IEC/EN/UL 62368 certified and complies with standards including 55024, 55032 Class B, and 61000-3-2/3.

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