VOF-S25C-5 The CUI Inc. VOF-S25C-5 is a 20W AC-DC power supply with a 5V output voltage and 4A current. It features a universal input range of 90-264 Vac.
Mfr Part #:

VOF-S25C-5

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VOF-S25C-5 is a 20W AC-DC power supply with a 5V output voltage and 4A current. It features a universal input range of 90-264 Vac.
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VOF-S25C-5 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Frequency
Mounting Type
No Load Power Consumption
Number of Outputs
Operating Temperature
Power (Watts)
Standard Number
Temperature Coefficient
Type
Voltage

VOF-S25C-5 Description

Short technical summary and product information.

The CUI Inc. VOF-S25C-5 is an AC-DC power supply designed for various applications, including household appliances and ITE commercial equipment. It provides a stable 5V DC output with a maximum current of 4A, delivering up to 20W of power.

 

This power supply operates with a universal input voltage range from 90 to 264 Vac and a frequency of 47-63 Hz. It boasts an efficiency of 81% at 230 Vac and full load, with a low no-load power consumption of less than 100 mW. Key electrical features include ±1% load and line regulation, and over-voltage protection.

 

The VOF-S25C-5 is designed for chassis mounting and has dimensions of 70.5mm x 27.9mm x 19.5mm. It meets Class B emissions standards (EN55032/CISPR/FCC) and is certified to IEC/EN/UL 62368-1, designed to meet IEC/EN 60335. The operating temperature range is -30°C to 70°C with derating.

VOF-S25C-5 Quick Information

Product Type: AC DC Converter
Series: VOF-S25C
Canonical Name: CUI Inc. VOF-S25C-5 AC-DC Power Supply
Subcategory: AC DC Converters

VOF-S25C-5 Compliance

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

VOF-S25C-5 Features

  • Provides 5V DC output at 4A.
  • Universal input range from 90 to 264 Vac.
  • Achieves 81% efficiency at full load.
  • Features short circuit protection.
  • Designed for chassis mounting.

VOF-S25C-5 Applications

  • AC-DC conversion for 5V systems
  • Industrial control equipment power
  • IoT device and sensor power
  • Low-power embedded system supply

VOF-S25C-5 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the VOF-S25C-5?

The VOF-S25C-5 provides a 5V DC output voltage.

What is the maximum output current for the VOF-S25C-5?

The maximum output current for the VOF-S25C-5 is 4A.

What is the power rating of the VOF-S25C-5?

The VOF-S25C-5 has a power rating of 20W.

What is the input voltage range for the VOF-S25C-5?

The VOF-S25C-5 has a universal input voltage range of 90 to 264 Vac.

What is the operating temperature range of the VOF-S25C-5?

The operating temperature range for the VOF-S25C-5 is -30°C to 70°C, with derating.

Does the VOF-S25C-5 have short circuit protection?

Yes, the VOF-S25C-5 includes short circuit protection.

What are the dimensions of the VOF-S25C-5?

The dimensions of the VOF-S25C-5 are 70.5mm in length, 27.9mm in width, and 19.5mm in height.

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