LFA300F-3R3-STY The Cosel LFA300F-3R3-STY is an open frame AC/DC converter with a 3.3V output voltage and 2A current. It offers a universal input voltage range of AC85-264V.
Mfr Part #:

LFA300F-3R3-STY

Mfr Name: Cosel
Cosel
The Cosel LFA300F-3R3-STY is an open frame AC/DC converter with a 3.3V output voltage and 2A current. It offers a universal input voltage range of AC85-264V.
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LFA300F-3R3-STY Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
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Current
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Height
Input Voltage
Length
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Output Current
Output Voltage
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LFA300F-3R3-STY Description

Short technical summary and product information.

The Cosel LFA300F-3R3-STY is a compact, open-frame AC/DC converter designed for ITE (Commercial) applications. It features a 3.3V DC output with a maximum current of 2A, providing a maximum output wattage of 6.6W.

 

This converter supports a universal input voltage range from AC85 to 264V, making it suitable for global use. It includes built-in protection circuits for inrush current, overcurrent, and overvoltage. The unit complies with IEC61000-3-2 for harmonic attenuation and meets FCC-B, CISPR22-B, EN55011-B, EN55022-B, and VCCI-B for EMI standards.

 

Designed for chassis mounting, the LFA300F-3R3-STY has dimensions of 222.0mm x 95.0mm x 52.6mm. It operates within a temperature range of -10°C to 70°C and holds safety agency approvals including CE, CSA, cURus, TUV, and UL, adhering to standards like 60950-1 and 62368-1.

LFA300F-3R3-STY Quick Information

Product Type: AC DC Converter
Series: LFA
Canonical Name: Cosel LFA300F-3R3-STY AC/DC Converter
Subcategory: AC-DC Converters

LFA300F-3R3-STY Compliance

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

LFA300F-3R3-STY Features

  • Compact open-frame AC/DC converter.
  • Universal input voltage range (AC85-264V).
  • Built-in inrush, overcurrent protection.
  • Complies with IEC61000-3-2 harmonic standard.
  • Chassis mountable for easy integration.

LFA300F-3R3-STY Applications

  • Ideal for industrial control equipment power supplies.
  • Used in factory automation and process control.
  • Suitable for test and measurement instruments.
  • Supports information technology equipment applications.
  • For use in telecommunications and networking gear.

LFA300F-3R3-STY FAQs

7 frequently asked questions generated from this part’s specifications.
What is the output voltage of the Cosel LFA300F-3R3-STY?

The output voltage is 3.3 VDC.

What is the maximum output current for this AC/DC converter?

The maximum output current is 2 A.

What is the input voltage range for the LFA300F-3R3-STY?

The input voltage range is AC85 - 264V.

What is the operating temperature range?

The operating temperature range is -10°C to 70°C.

What are the dimensions of the LFA300F-3R3-STY?

The dimensions are 222.0mm x 95.0mm x 52.6mm.

Does this converter comply with IEC61000-3-2?

Yes, it features a harmonic attenuator that complies with IEC61000-3-2.

What safety standards does the LFA300F-3R3-STY meet?

It meets safety standards 60950-1 and 62368-1.

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