LFA15F-3R3-SNJ1Y The Cosel LFA15F-3R3-SNJ1Y is an enclosed AC-DC converter with a 3.3V output and 3A current rating. It features a chassis mount design and universal input voltage.
Mfr Part #:

LFA15F-3R3-SNJ1Y

Mfr Name: Cosel
Cosel
The Cosel LFA15F-3R3-SNJ1Y is an enclosed AC-DC converter with a 3.3V output and 3A current rating. It features a chassis mount design and universal input voltage.
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LFA15F-3R3-SNJ1Y Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Approval Agency
Current
Efficiency
Mounting Type
Number of Outputs
Operating Temperature
SVHC Present
Standard Number
Type
Voltage

LFA15F-3R3-SNJ1Y Description

Short technical summary and product information.

The Cosel LFA15F-3R3-SNJ1Y is a compact, enclosed AC-DC power supply designed for ITE applications. It provides a stable 3.3V DC output with a maximum current of 3A, delivering up to 15W of power.

 

This converter features a universal input voltage range of AC85-264V, making it suitable for global use. It includes built-in protection circuits for inrush current, overcurrent, and overvoltage, enhancing reliability. The unit complies with safety standards such as UL60950-1 and EN62368-1, and meets EMI standards like FCC-B and CISPR22-B.

 

Designed for easy integration, the LFA15F-3R3-SNJ1Y is chassis mountable and operates within a temperature range of -10°C to 70°C. Its dimensions are 87.4mm x 50.0mm x 22.1mm. The power supply also incorporates a built-in reducing standby power circuit and offers a 5-year warranty.

LFA15F-3R3-SNJ1Y Quick Information

Product Type: AC DC Converter
Series: LFA15F
Canonical Name: Cosel LFA15F Series AC-DC Converter, 3.3V, 3A
Subcategory: AC-DC Converters

LFA15F-3R3-SNJ1Y Compliance

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

LFA15F-3R3-SNJ1Y Features

  • Compact enclosed AC-DC converter.
  • 3.3V output at 3A current.
  • Universal AC input voltage range.
  • Built-in protection circuits included.
  • Chassis mount for easy integration.

LFA15F-3R3-SNJ1Y Applications

  • Suitable for ITE commercial applications.
  • Ideal for systems requiring stable DC power.
  • Designed for global equipment use.
  • Provides reliable power conversion.

LFA15F-3R3-SNJ1Y FAQs

8 frequently asked questions generated from this part’s specifications.
What is the input voltage range of the LFA15F-3R3-SNJ1Y?

85-264 VAC.

What is the package type of the LFA15F-3R3-SNJ1Y?

Enclosed chassis mount package.

What is the operating temperature range?

-10°C to 70°C.

What is the output voltage?

3.3 VDC.

What is the output current?

3 A.

What is the typical efficiency?

69% at 100VAC input.

What is the isolation voltage?

3 kV.

What protections are built in?

Inrush current, overcurrent, and overvoltage protection.

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