VOF-6B-S9 The CUI Inc. VOF-6B-S9 is an open-frame AC-DC power supply delivering a 9Vdc output at 6W. It features a universal input voltage range of 85-264 VAC and an efficiency of 79.03%.
Mfr Part #:

VOF-6B-S9

Mfr Name: CUI Inc.
CUI Inc.
The CUI Inc. VOF-6B-S9 is an open-frame AC-DC power supply delivering a 9Vdc output at 6W. It features a universal input voltage range of 85-264 VAC and an efficiency of 79.03%.
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VOF-6B-S9 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Features
Frequency
Height
Length
Mounting Type
No Load Power Consumption
Number of Outputs
Operating Temperature
Output Voltage
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Power (Watts)
Standard Number
Storage Temperature
Temperature Coefficient
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VOF-6B-S9 Description

Short technical summary and product information.

The CUI Inc. VOF-6B-S9 is a versatile AC-DC power supply designed for various applications requiring a stable 9Vdc output. This open-frame unit provides up to 6W of continuous power and accepts a universal input voltage range of 85 to 264 VAC, making it suitable for global use.

 

Key electrical specifications include a typical efficiency of 79.03%, an input current of 0.25A, and protections such as over-current, over-voltage, and short-circuit. The power supply offers a 4000 Vac isolation voltage and meets stringent EMI/EMC standards including EN 55032 Class B and FCC Part 15 Class B.

 

Designed for easy integration, the VOF-6B-S9 features a compact open-frame construction and through-hole mounting. Its operating temperature range is -25°C to 70°C with derating, and it complies with safety standards like IEC62368-1 and UL62368-1. This model is ideal for ITE (Commercial) applications where reliable power conversion is essential.

VOF-6B-S9 Quick Information

Product Type: AC-DC Power Supply
Series: VOF-6B
Canonical Name: CUI Inc. VOF-6B Series AC-DC Power Supply, 9Vdc Output, 6W
Subcategory: Open Frame

VOF-6B-S9 Compliance

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

VOF-6B-S9 Features

  • Delivers 6W continuous power output.
  • Universal input voltage range of 85-264 VAC.
  • Compact open-frame design for easy integration.
  • Single output of 9 Vdc.
  • Through-hole mounting for secure connections.

VOF-6B-S9 Applications

  • Suitable for ITE (Commercial) applications.
  • Ideal for power conversion needs.
  • Designed for global voltage compatibility.
  • Provides stable 9Vdc power source.

VOF-6B-S9 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the VOF-6B-S9?

85 to 264 VAC.

What is the output voltage and current?

9 Vdc at 0.67 A maximum.

What is the operating temperature range?

-25°C to 70°C.

What protection features are included?

Over current protection at 110% and short circuit protection with hiccup auto recovery.

What is the packaging type?

4-DIP Through Hole module.

What are the safety approvals?

CB Scheme, EN, FCC, IEC, UL.

What is the MTBF rating?

300,000 hours per MIL-HDBK-217F at 115 Vac and 25°C.

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